Compare fares, departure times, stops and baggage details for this route, then open the full search when you are ready to check current availability and complete booking.
HKGUSMThu, 29 Oct
Fare checked before payment All fees shown upfront Transparent cancellation policy 24×7 booking support
Lowest fare₹29,069Thai Airways International
Fastest3h 30mgate to gate
Options found112flights on this route
Find your flightHKG → USM
Available Flights & Fares
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Thai Airways International
TG-601
12:55
2026-10-29
Hong Kong (HKG)Hong Kong International
6H :10 M
1 Stop
BKK
· 1h 35m Bangkok (BKK), Thailand
18:05
2026-10-29
Koh Samui (USM)Koh Samui
Non Refundable 4 Seat Left Economy
Check-in: 23KG (23 KG X 1 pcs)Cabin: 7 KG
Type
Non Refundable
Fare Type
Saver
23KG (23 KG X 1 pcs) 7 KG
₹29,069
Flight DetailsHKG to USM - 6H :10 M
Baggage InfoCheck-in 23KG (23 KG X 1 pcs) - Cabin 7 KG
Fare RulesNon-refundable fare. Final rules are verified before booking.
Type
Refundable
Fare Type
VBOST2
23KG (23 KG X 1 pcs) 7 KG
₹32,938
Flight DetailsHKG to USM - 6H :10 M
Baggage InfoCheck-in 23KG (23 KG X 1 pcs) - Cabin 7 KG
Fare RulesRefundable fare. Final rules are verified before booking.
Type
Refundable
Fare Type
Flexi
46KG (23 KG X 2 pcs) 7 KG
₹53,923
Flight DetailsHKG to USM - 6H :10 M
Baggage InfoCheck-in 46KG (23 KG X 2 pcs) - Cabin 7 KG
Fare RulesRefundable fare. Final rules are verified before booking.
Type
Refundable
Fare Type
Full Flexi
46KG (23 KG X 2 pcs) 7 KG
₹64,478
Flight DetailsHKG to USM - 6H :10 M
Baggage InfoCheck-in 46KG (23 KG X 2 pcs) - Cabin 7 KG
Fare RulesRefundable fare. Final rules are verified before booking.
Thai Airways International
TG-601
12:55
2026-10-29
Hong Kong (HKG)Hong Kong International
8H :30 M
1 Stop
BKK
· 4h 20m Bangkok (BKK), Thailand
20:25
2026-10-29
Koh Samui (USM)Koh Samui
Non Refundable 4 Seat Left Economy
Check-in: 23KG (23 KG X 1 pcs)Cabin: 7 KG
Type
Non Refundable
Fare Type
Saver
23KG (23 KG X 1 pcs) 7 KG
₹29,069
Flight DetailsHKG to USM - 8H :30 M
Baggage InfoCheck-in 23KG (23 KG X 1 pcs) - Cabin 7 KG
Fare RulesNon-refundable fare. Final rules are verified before booking.
Type
Refundable
Fare Type
VBOST2
23KG (23 KG X 1 pcs) 7 KG
₹32,938
Flight DetailsHKG to USM - 8H :30 M
Baggage InfoCheck-in 23KG (23 KG X 1 pcs) - Cabin 7 KG
Fare RulesRefundable fare. Final rules are verified before booking.
Type
Refundable
Fare Type
Flexi
46KG (23 KG X 2 pcs) 7 KG
₹53,923
Flight DetailsHKG to USM - 8H :30 M
Baggage InfoCheck-in 46KG (23 KG X 2 pcs) - Cabin 7 KG
Fare RulesRefundable fare. Final rules are verified before booking.
Type
Refundable
Fare Type
Full Flexi
46KG (23 KG X 2 pcs) 7 KG
₹64,478
Flight DetailsHKG to USM - 8H :30 M
Baggage InfoCheck-in 46KG (23 KG X 2 pcs) - Cabin 7 KG
Fare RulesRefundable fare. Final rules are verified before booking.
Thai Airways International
TG-601
12:55
2026-10-29
Hong Kong (HKG)Hong Kong International
7H :55 M
1 Stop
BKK
· 3h 45m Bangkok (BKK), Thailand
19:50
2026-10-29
Koh Samui (USM)Koh Samui
Refundable 4 Seat Left Economy
Check-in: 23KG (23 KG X 1 pcs)Cabin: 7 KG
Type
Refundable
Fare Type
VBOST2
23KG (23 KG X 1 pcs) 7 KG
₹32,938
Flight DetailsHKG to USM - 7H :55 M
Baggage InfoCheck-in 23KG (23 KG X 1 pcs) - Cabin 7 KG
Fare RulesRefundable fare. Final rules are verified before booking.
Type
Refundable
Fare Type
Flexi
46KG (23 KG X 2 pcs) 7 KG
₹53,923
Flight DetailsHKG to USM - 7H :55 M
Baggage InfoCheck-in 46KG (23 KG X 2 pcs) - Cabin 7 KG
Fare RulesRefundable fare. Final rules are verified before booking.
Type
Refundable
Fare Type
Full Flexi
46KG (23 KG X 2 pcs) 7 KG
₹64,478
Flight DetailsHKG to USM - 7H :55 M
Baggage InfoCheck-in 46KG (23 KG X 2 pcs) - Cabin 7 KG
Fare RulesRefundable fare. Final rules are verified before booking.
Thai Airways International
TG-629
15:30
2026-10-29
Hong Kong (HKG)Hong Kong International
5H :55 M
1 Stop
BKK
· 2h 00m Bangkok (BKK), Thailand
20:25
2026-10-29
Koh Samui (USM)Koh Samui
Refundable 4 Seat Left Economy
Check-in: 23KG (23 KG X 1 pcs)Cabin: 7 KG
Type
Refundable
Fare Type
VBOST2
23KG (23 KG X 1 pcs) 7 KG
₹32,938
Flight DetailsHKG to USM - 5H :55 M
Baggage InfoCheck-in 23KG (23 KG X 1 pcs) - Cabin 7 KG
Fare RulesRefundable fare. Final rules are verified before booking.
Type
Refundable
Fare Type
Flexi
46KG (23 KG X 2 pcs) 7 KG
₹53,923
Flight DetailsHKG to USM - 5H :55 M
Baggage InfoCheck-in 46KG (23 KG X 2 pcs) - Cabin 7 KG
Fare RulesRefundable fare. Final rules are verified before booking.
Type
Refundable
Fare Type
Full Flexi
46KG (23 KG X 2 pcs) 7 KG
₹64,478
Flight DetailsHKG to USM - 5H :55 M
Baggage InfoCheck-in 46KG (23 KG X 2 pcs) - Cabin 7 KG
Fare RulesRefundable fare. Final rules are verified before booking.
Thai Airways International
TG-639
18:55
2026-10-29
Hong Kong (HKG)Hong Kong International
13H :15 M
1 Stop
BKK
· 9h 05m Bangkok (BKK), Thailand
07:10
2026-10-30
Koh Samui (USM)Koh Samui
Refundable 4 Seat Left Economy
Check-in: 23KG (23 KG X 1 pcs)Cabin: 7 KG
Type
Refundable
Fare Type
VBOST2
23KG (23 KG X 1 pcs) 7 KG
₹32,938
Flight DetailsHKG to USM - 13H :15 M
Baggage InfoCheck-in 23KG (23 KG X 1 pcs) - Cabin 7 KG
Fare RulesRefundable fare. Final rules are verified before booking.
Type
Refundable
Fare Type
Flexi
46KG (23 KG X 2 pcs) 7 KG
₹53,923
Flight DetailsHKG to USM - 13H :15 M
Baggage InfoCheck-in 46KG (23 KG X 2 pcs) - Cabin 7 KG
Fare RulesRefundable fare. Final rules are verified before booking.
Type
Refundable
Fare Type
Full Flexi
46KG (23 KG X 2 pcs) 7 KG
₹64,478
Flight DetailsHKG to USM - 13H :15 M
Baggage InfoCheck-in 46KG (23 KG X 2 pcs) - Cabin 7 KG
Fare RulesRefundable fare. Final rules are verified before booking.
Thai Airways International
TG-639
18:55
2026-10-29
Hong Kong (HKG)Hong Kong International
13H :40 M
1 Stop
BKK
· 9h 30m Bangkok (BKK), Thailand
07:35
2026-10-30
Koh Samui (USM)Koh Samui
Refundable 4 Seat Left Economy
Check-in: 23KG (23 KG X 1 pcs)Cabin: 7 KG
Type
Refundable
Fare Type
VBOST2
23KG (23 KG X 1 pcs) 7 KG
₹32,938
Flight DetailsHKG to USM - 13H :40 M
Baggage InfoCheck-in 23KG (23 KG X 1 pcs) - Cabin 7 KG
Fare RulesRefundable fare. Final rules are verified before booking.
Type
Refundable
Fare Type
Flexi
46KG (23 KG X 2 pcs) 7 KG
₹53,923
Flight DetailsHKG to USM - 13H :40 M
Baggage InfoCheck-in 46KG (23 KG X 2 pcs) - Cabin 7 KG
Fare RulesRefundable fare. Final rules are verified before booking.
Type
Refundable
Fare Type
Full Flexi
46KG (23 KG X 2 pcs) 7 KG
₹64,478
Flight DetailsHKG to USM - 13H :40 M
Baggage InfoCheck-in 46KG (23 KG X 2 pcs) - Cabin 7 KG
Fare RulesRefundable fare. Final rules are verified before booking.
Thai Airways International
TG-639
18:55
2026-10-29
Hong Kong (HKG)Hong Kong International
14H :15 M
1 Stop
BKK
· 10h 05m Bangkok (BKK), Thailand
08:10
2026-10-30
Koh Samui (USM)Koh Samui
Refundable 4 Seat Left Economy
Check-in: 23KG (23 KG X 1 pcs)Cabin: 7 KG
Type
Refundable
Fare Type
VBOST2
23KG (23 KG X 1 pcs) 7 KG
₹32,938
Flight DetailsHKG to USM - 14H :15 M
Baggage InfoCheck-in 23KG (23 KG X 1 pcs) - Cabin 7 KG
Fare RulesRefundable fare. Final rules are verified before booking.
Type
Refundable
Fare Type
Flexi
46KG (23 KG X 2 pcs) 7 KG
₹53,923
Flight DetailsHKG to USM - 14H :15 M
Baggage InfoCheck-in 46KG (23 KG X 2 pcs) - Cabin 7 KG
Fare RulesRefundable fare. Final rules are verified before booking.
Type
Refundable
Fare Type
Full Flexi
46KG (23 KG X 2 pcs) 7 KG
₹64,478
Flight DetailsHKG to USM - 14H :15 M
Baggage InfoCheck-in 46KG (23 KG X 2 pcs) - Cabin 7 KG
Fare RulesRefundable fare. Final rules are verified before booking.
Thai Airways International
TG-639
18:55
2026-10-29
Hong Kong (HKG)Hong Kong International
15H :10 M
1 Stop
BKK
· 10h 35m Bangkok (BKK), Thailand
09:05
2026-10-30
Koh Samui (USM)Koh Samui
Refundable 4 Seat Left Economy
Check-in: 23KG (23 KG X 1 pcs)Cabin: 7 KG
Type
Refundable
Fare Type
VBOST2
23KG (23 KG X 1 pcs) 7 KG
₹32,938
Flight DetailsHKG to USM - 15H :10 M
Baggage InfoCheck-in 23KG (23 KG X 1 pcs) - Cabin 7 KG
Fare RulesRefundable fare. Final rules are verified before booking.
Type
Refundable
Fare Type
Flexi
46KG (23 KG X 2 pcs) 7 KG
₹53,923
Flight DetailsHKG to USM - 15H :10 M
Baggage InfoCheck-in 46KG (23 KG X 2 pcs) - Cabin 7 KG
Fare RulesRefundable fare. Final rules are verified before booking.
Type
Refundable
Fare Type
Full Flexi
46KG (23 KG X 2 pcs) 7 KG
₹64,478
Flight DetailsHKG to USM - 15H :10 M
Baggage InfoCheck-in 46KG (23 KG X 2 pcs) - Cabin 7 KG
Fare RulesRefundable fare. Final rules are verified before booking.
Thai Airways International
TG-639
18:55
2026-10-29
Hong Kong (HKG)Hong Kong International
15H :25 M
1 Stop
BKK
· 11h 10m Bangkok (BKK), Thailand
09:20
2026-10-30
Koh Samui (USM)Koh Samui
Refundable 4 Seat Left Economy
Check-in: 23KG (23 KG X 1 pcs)Cabin: 7 KG
Type
Refundable
Fare Type
VBOST2
23KG (23 KG X 1 pcs) 7 KG
₹32,938
Flight DetailsHKG to USM - 15H :25 M
Baggage InfoCheck-in 23KG (23 KG X 1 pcs) - Cabin 7 KG
Fare RulesRefundable fare. Final rules are verified before booking.
Type
Refundable
Fare Type
Flexi
46KG (23 KG X 2 pcs) 7 KG
₹53,923
Flight DetailsHKG to USM - 15H :25 M
Baggage InfoCheck-in 46KG (23 KG X 2 pcs) - Cabin 7 KG
Fare RulesRefundable fare. Final rules are verified before booking.
Type
Refundable
Fare Type
Full Flexi
46KG (23 KG X 2 pcs) 7 KG
₹64,478
Flight DetailsHKG to USM - 15H :25 M
Baggage InfoCheck-in 46KG (23 KG X 2 pcs) - Cabin 7 KG
Fare RulesRefundable fare. Final rules are verified before booking.
Thai Airways International
TG-629
15:30
2026-10-29
Hong Kong (HKG)Hong Kong International
16H :40 M
1 Stop
BKK
· 12h 45m Bangkok (BKK), Thailand
07:10
2026-10-30
Koh Samui (USM)Koh Samui
Refundable 4 Seat Left Economy
Check-in: 23KG (23 KG X 1 pcs)Cabin: 7 KG
Type
Refundable
Fare Type
VBOST2
23KG (23 KG X 1 pcs) 7 KG
₹33,310
Flight DetailsHKG to USM - 16H :40 M
Baggage InfoCheck-in 23KG (23 KG X 1 pcs) - Cabin 7 KG
Fare RulesRefundable fare. Final rules are verified before booking.
Type
Refundable
Fare Type
Flexi
46KG (23 KG X 2 pcs) 7 KG
₹54,295
Flight DetailsHKG to USM - 16H :40 M
Baggage InfoCheck-in 46KG (23 KG X 2 pcs) - Cabin 7 KG
Fare RulesRefundable fare. Final rules are verified before booking.
Type
Refundable
Fare Type
Full Flexi
46KG (23 KG X 2 pcs) 7 KG
₹64,850
Flight DetailsHKG to USM - 16H :40 M
Baggage InfoCheck-in 46KG (23 KG X 2 pcs) - Cabin 7 KG
Fare RulesRefundable fare. Final rules are verified before booking.
Thai Airways International
TG-629
15:30
2026-10-29
Hong Kong (HKG)Hong Kong International
17H :05 M
1 Stop
BKK
· 13h 10m Bangkok (BKK), Thailand
07:35
2026-10-30
Koh Samui (USM)Koh Samui
Refundable 4 Seat Left Economy
Check-in: 23KG (23 KG X 1 pcs)Cabin: 7 KG
Type
Refundable
Fare Type
VBOST2
23KG (23 KG X 1 pcs) 7 KG
₹33,310
Flight DetailsHKG to USM - 17H :05 M
Baggage InfoCheck-in 23KG (23 KG X 1 pcs) - Cabin 7 KG
Fare RulesRefundable fare. Final rules are verified before booking.
Type
Refundable
Fare Type
Flexi
46KG (23 KG X 2 pcs) 7 KG
₹54,295
Flight DetailsHKG to USM - 17H :05 M
Baggage InfoCheck-in 46KG (23 KG X 2 pcs) - Cabin 7 KG
Fare RulesRefundable fare. Final rules are verified before booking.
Type
Refundable
Fare Type
Full Flexi
46KG (23 KG X 2 pcs) 7 KG
₹64,850
Flight DetailsHKG to USM - 17H :05 M
Baggage InfoCheck-in 46KG (23 KG X 2 pcs) - Cabin 7 KG
Fare RulesRefundable fare. Final rules are verified before booking.
Scoot
TR-983
22:00
2026-10-29
Hong Kong (HKG)Hong Kong International
20H :10 M
1 Stop
SIN
· 14h 00m Singapore (SIN), Singapore
17:10
2026-10-30
Koh Samui (USM)Koh Samui
Non Refundable 9 Seat Left Economy
Check-in: 30 KG
Type
Non Refundable
Fare Type
Publish
30 KG 7 KG
₹34,237
Flight DetailsHKG to USM - 20H :10 M
Baggage InfoCheck-in 30 KG - Cabin 7 KG
Fare RulesNon-refundable fare. Final rules are verified before booking.
Scoot
TR-983
22:00
2026-10-29
Hong Kong (HKG)Hong Kong International
21H :55 M
1 Stop
SIN
· 15h 50m Singapore (SIN), Singapore
18:55
2026-10-30
Koh Samui (USM)Koh Samui
Non Refundable 9 Seat Left Economy
Check-in: 30 KG
Type
Non Refundable
Fare Type
Publish
30 KG 7 KG
₹34,237
Flight DetailsHKG to USM - 21H :55 M
Baggage InfoCheck-in 30 KG - Cabin 7 KG
Fare RulesNon-refundable fare. Final rules are verified before booking.
Scoot
TR-983
22:00
2026-10-29
Hong Kong (HKG)Hong Kong International
13H :55 M
1 Stop
SIN
· 7h 45m Singapore (SIN), Singapore
10:55
2026-10-30
Koh Samui (USM)Koh Samui
Non Refundable 9 Seat Left Economy
Check-in: 30 KG
Type
Non Refundable
Fare Type
Publish
30 KG 7 KG
₹35,097
Flight DetailsHKG to USM - 13H :55 M
Baggage InfoCheck-in 30 KG - Cabin 7 KG
Fare RulesNon-refundable fare. Final rules are verified before booking.
Singapore Airlines
SQ-899
09:05
2026-10-29
Hong Kong (HKG)Hong Kong International
9H :05 M
1 Stop
SIN
· 3h 20m Singapore (SIN), Singapore
17:10
2026-10-29
Koh Samui (USM)Koh Samui
Refundable 9 Seat Left Economy
Check-in: 25 KG
Type
Refundable
Fare Type
PublishNDC
25 KG 7 KG
₹37,299
Flight DetailsHKG to USM - 9H :05 M
Baggage InfoCheck-in 25 KG - Cabin 7 KG
Fare RulesRefundable fare. Final rules are verified before booking.
Type
Refundable
Fare Type
AirLine Private
25 KG 1 Pieces
₹41,915
Flight DetailsHKG to USM - 9H :05 M
Baggage InfoCheck-in 25 KG - Cabin 1 Pieces
Fare RulesRefundable fare. Final rules are verified before booking.
Singapore Airlines
SQ-899
09:05
2026-10-29
Hong Kong (HKG)Hong Kong International
10H :50 M
1 Stop
SIN
· 5h 10m Singapore (SIN), Singapore
18:55
2026-10-29
Koh Samui (USM)Koh Samui
Refundable 9 Seat Left Economy
Check-in: 25 KG
Type
Refundable
Fare Type
PublishNDC
25 KG 7 KG
₹37,299
Flight DetailsHKG to USM - 10H :50 M
Baggage InfoCheck-in 25 KG - Cabin 7 KG
Fare RulesRefundable fare. Final rules are verified before booking.
Type
Refundable
Fare Type
AirLine Private
25 KG 1 Pieces
₹41,915
Flight DetailsHKG to USM - 10H :50 M
Baggage InfoCheck-in 25 KG - Cabin 1 Pieces
Fare RulesRefundable fare. Final rules are verified before booking.
Singapore Airlines
SQ-899
09:05
2026-10-29
Hong Kong (HKG)Hong Kong International
26H :50 M
1 Stop
SIN
· 21h 05m Singapore (SIN), Singapore
10:55
2026-10-30
Koh Samui (USM)Koh Samui
Refundable 9 Seat Left Economy
Check-in: 25 KG
Type
Refundable
Fare Type
PublishNDC
25 KG 7 KG
₹37,299
Flight DetailsHKG to USM - 26H :50 M
Baggage InfoCheck-in 25 KG - Cabin 7 KG
Fare RulesRefundable fare. Final rules are verified before booking.
Singapore Airlines
SQ-875
12:30
2026-10-29
Hong Kong (HKG)Hong Kong International
7H :25 M
1 Stop
SIN
· 1h 35m Singapore (SIN), Singapore
18:55
2026-10-29
Koh Samui (USM)Koh Samui
Refundable 9 Seat Left Economy
Check-in: 25 KG
Type
Refundable
Fare Type
PublishNDC
25 KG 7 KG
₹37,299
Flight DetailsHKG to USM - 7H :25 M
Baggage InfoCheck-in 25 KG - Cabin 7 KG
Fare RulesRefundable fare. Final rules are verified before booking.
Type
Refundable
Fare Type
AirLine Private
25 KG 1 Pieces
₹41,915
Flight DetailsHKG to USM - 7H :25 M
Baggage InfoCheck-in 25 KG - Cabin 1 Pieces
Fare RulesRefundable fare. Final rules are verified before booking.
Singapore Airlines
SQ-875
12:30
2026-10-29
Hong Kong (HKG)Hong Kong International
23H :25 M
1 Stop
SIN
· 17h 30m Singapore (SIN), Singapore
10:55
2026-10-30
Koh Samui (USM)Koh Samui
Refundable 9 Seat Left Economy
Check-in: 25 KG
Type
Refundable
Fare Type
PublishNDC
25 KG 7 KG
₹37,299
Flight DetailsHKG to USM - 23H :25 M
Baggage InfoCheck-in 25 KG - Cabin 7 KG
Fare RulesRefundable fare. Final rules are verified before booking.
Type
Refundable
Fare Type
AirLine Private
25 KG 1 Pieces
₹41,915
Flight DetailsHKG to USM - 23H :25 M
Baggage InfoCheck-in 25 KG - Cabin 1 Pieces
Fare RulesRefundable fare. Final rules are verified before booking.
Singapore Airlines
SQ-875
12:30
2026-10-29
Hong Kong (HKG)Hong Kong International
29H :40 M
1 Stop
SIN
· 23h 45m Singapore (SIN), Singapore
17:10
2026-10-30
Koh Samui (USM)Koh Samui
Refundable 9 Seat Left Economy
Check-in: 25 KG
Type
Refundable
Fare Type
PublishNDC
25 KG 7 KG
₹37,299
Flight DetailsHKG to USM - 29H :40 M
Baggage InfoCheck-in 25 KG - Cabin 7 KG
Fare RulesRefundable fare. Final rules are verified before booking.
Singapore Airlines
SQ-883
14:10
2026-10-29
Hong Kong (HKG)Hong Kong International
21H :45 M
1 Stop
SIN
· 15h 45m Singapore (SIN), Singapore
10:55
2026-10-30
Koh Samui (USM)Koh Samui
Refundable 9 Seat Left Economy
Check-in: 25 KG
Type
Refundable
Fare Type
PublishNDC
25 KG 7 KG
₹37,299
Flight DetailsHKG to USM - 21H :45 M
Baggage InfoCheck-in 25 KG - Cabin 7 KG
Fare RulesRefundable fare. Final rules are verified before booking.
Type
Refundable
Fare Type
AirLine Private
25 KG 1 Pieces
₹41,915
Flight DetailsHKG to USM - 21H :45 M
Baggage InfoCheck-in 25 KG - Cabin 1 Pieces
Fare RulesRefundable fare. Final rules are verified before booking.
Singapore Airlines
SQ-883
14:10
2026-10-29
Hong Kong (HKG)Hong Kong International
28H :00 M
1 Stop
SIN
· 22h 00m Singapore (SIN), Singapore
17:10
2026-10-30
Koh Samui (USM)Koh Samui
Refundable 9 Seat Left Economy
Check-in: 25 KG
Type
Refundable
Fare Type
PublishNDC
25 KG 7 KG
₹37,299
Flight DetailsHKG to USM - 28H :00 M
Baggage InfoCheck-in 25 KG - Cabin 7 KG
Fare RulesRefundable fare. Final rules are verified before booking.
Recommended hotels in Koh Samui
Stay options near the arrival city for the same travel date.
Night
00:00-05:59
No optionOpen full search for moreMorning
06:00-11:59
₹37,299Singapore Airlines at 09:05Afternoon
12:00-17:59
₹29,069Thai Airways International at 12:55Evening
18:00-23:59
₹32,938Thai Airways International at 18:55
Departure & Arrival Airport Details
Hong Kong (HKG)
Hong Kong International
Hong Kong
GMT 8
Latitude: 22.308901
Longitude: 113.915001
Koh Samui (USM)
Koh Samui
Thailand
GMT 7
Latitude: 9.547789573669998
Longitude: 100.06199646
Distance: Hong Kong (HKG), Hong Kong to Koh Samui (USM), Thailand - 2,048.27 km
Flights shown for 29 Oct 2026. View all flights opens the complete search result.
Fares and hotel rates usually run higher around these dates. Booking earlier or moving your trip by a day or two often costs less.
Busiest periods: Cool dry season — peak (01 Nov – 28 Feb), Songkran week (10 Apr – 17 Apr), New Year period (20 Dec – 05 Jan).
05DecKing Bhumibol Memorial DaySaturdayPeak
10DecConstitution DayThursdayPeak
01JanNew Year's DayFridayPeak
Fixed-date national holidays. Festivals that follow the lunar calendar shift each year and are not listed here, so check the exact date for your travel year.
Compare your journey
How to travel Hong Kong to Koh Samui
Ways to make this trip that you can book on FlyX, compared by price and journey time.
OptionFromJourney timeAvailabilityAction
Non-stop flight Fastest₹43,5623h 30m2 flights
Connecting flight₹29,069Longer, includes a stop110 options
Air distance is about 2,048 km. 6 airlines operate this route.
Road distance and coach duration are approximate estimates from the air distance, not a timetable.
Airlines flying from Hong Kong to Koh Samui
Compare fares, stops, baggage and refundability across the airlines flying this route.
CA
Cathay Pacific Flights
from ₹58,48037 flights
Fares from
₹58,480
Non-stop
1 in these results
Departures
37 in the list above
BA
Bangkok Airways Flights
from ₹40,49633 flights
Fares from
₹40,496
Non-stop
1 in these results
Departures
33 in the list above
SI
Singapore Airlines Flights
from ₹37,29918 flights
Fares from
₹37,299
Non-stop
None in these results
Departures
18 in the list above
TH
Thai Airways International Flights
from ₹29,06913 flights
Fares from
₹29,069
Non-stop
None in these results
Departures
13 in the list above
EM
Emirates Airlines Flights
from ₹51,5178 flights
Fares from
₹51,517
Non-stop
None in these results
Departures
8 in the list above
Route Overview & Flight Facts
Fastest flight duration
3h 30m · Bangkok Airways
First departure of the day
07:55 · Thai Airways International
Last departure of the day
22:10 · Bangkok Airways
Flight options found
112
Direct / non-stop options
2
Airport codes
Hong Kong–HKG, Koh Samui–USM
Fares and timings are indicative. The exact price is confirmed with the airline when you search.
Flight Schedule, Timings & Airfare Insights
Daily Flight Schedule & Travel Duration
The search for Thu, 29 Oct found 112 flight options, 2 of them non-stop. The first flight leaves around 07:55 and the last around 22:10. The fastest flight takes about 3h 30m.
Morning vs Evening Departure Fares
Lowest fare by departure window: Afternoon from ₹29,069, Evening from ₹32,938, Morning from ₹37,299. These observations do not predict the cheapest departure window on other dates.
Cheapest Airfare & Best Time to Book
Search your travel dates to compare current fares. Prices change with airline seat availability.
One-Way vs Round-Trip Fare Comparison
Compare the complete cost and conditions of both options for your dates. A round-trip can have different fare and change rules from two one-way tickets. One booking may contain multiple airline PNRs; confirm baggage transfer and connection protection for separate tickets.
Online Web Check-In & Boarding Pass
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How to Book Cheap Flights on FlyX
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2
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3
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4
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5
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Destination & City Travel Guide
About Hong Kong
Hong Kong changes character within a few stops: Central climbs towards Victoria Peak, the Star Ferry crosses to Kowloon, and markets fill streets in districts such as Yau Ma Tei. A visitor can combine a harbour crossing with a museum or neighbourhood walk without hiring a car. Hong Kong International Airport is well connected by rail and bus, making it practical to go straight to a city hotel after arriving from India. Hill weather can be different from the waterfront, so keep a flexible plan.
Read more about Hong Kong
What's new in Hong Kong
September 2025: The expanded airport Terminal 2 Coach Hall opened, moving cross-boundary coach and limousine services into the new facility.
May 2026: Terminal 2 passenger departures began, adding check-in and security facilities for airlines transferred from Terminal 1.
Tips for travellers from India
Central suits a stay focused on the Peak, ferries and the island’s older streets, while Tsim Sha Tsui puts the Kowloon waterfront close to the hotel. The Airport Express stops at Kowloon and Hong Kong stations, so choose the one that matches the final district. An Octopus card is useful across local transport, but compare the Airport Express ticket separately when planning the arrival.
The Star Ferry connects the two harbour sides and fits into a Central-to-Tsim Sha Tsui day without a road crossing. The Peak is uphill from Central and requires its own ascent; it is not a continuation of a level waterfront walk. For the return flight, Terminal 2 departures started in May 2026 with Hong Kong Airlines, followed by other regional carriers. Check the airline’s assigned check-in building before leaving town. The airport’s two departure terminals have access from opposite sides of the Airport Express platform, so the rail trip remains useful even when the airline changes terminals.
Best time to visit Hong Kong
October to December, about 18–28°C, for walks and harbour views.
Places to visit in Hong Kong
Victoria PeakStar FerryCentralTsim Sha Tsui PromenadeM+ MuseumMan Mo Temple
How to reach Hong Kong
By Air: Hong Kong International Airport (HKG) is about 35 km from Central; the Airport Express reaches Hong Kong Station in about 24 minutes. Public buses and taxis serve other districts.
By Rail: Airport Express links the airport with Kowloon and Hong Kong stations; MTR lines connect onward across the city.
By Road: Airport buses and taxis serve Hong Kong Island, Kowloon and the New Territories; cross-boundary coaches link mainland China.
What to do in Hong Kong
Ride the Star Ferry across Victoria Harbour.
Walk the Peak Circle route for city views.
Explore galleries at M+ in West Kowloon.
Visit Man Mo Temple in Sheung Wan.
Hong Kong airport information
Hong Kong International Airport (HKG). Terminal 2 departures opened in May 2026 for a phased transfer of 15 mainly regional airlines, including Hong Kong Airlines, HK Express and Greater Bay Airlines. Other airlines continue to use Terminal 1 unless their flight information states otherwise.
Why Book Your Flight with FlyX?
Compare the available Hong Kong to Koh Samui options by total price, stops, baggage and fare conditions. Search your dates for current availability, then review traveller details and the final price before paying.
Payment confirmation and ticket issuance are separate steps. If your booking is awaiting a PNR or ticket, follow its status and contact FlyX support when you need help. Your issued ticket contains the airline reference and itinerary. Change and cancellation charges depend on the purchased fare and any separately disclosed service fee.
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Frequently Asked Questions
Is it worth booking Hong Kong to Koh Samui flights in advance?
There is no guaranteed cheapest booking window. Compare your planned dates early, check nearby dates and consider baggage, connection time and change conditions as well as price. On the Hong Kong to Koh Samui dates shown on this page, the lowest fare is on a Thursday at ₹29,069. This can change from week to week.
How far is Hong Kong from Koh Samui by air?
The direct air distance between Hong Kong (HKG) and Koh Samui (USM) is about 2,048 km. Actual flight time varies with the routing the airline files and with winds on the day.
Are there non-stop flights from HKG to USM?
Yes. 2 non-stop flights are listed on this page for Hong Kong to Koh Samui. Use the Stops filter to see only those.
Which airlines fly Hong Kong to Koh Samui?
Cathay Pacific, Bangkok Airways, Singapore Airlines, Thai Airways International and 1 other are listed on this route for the dates shown here. Fares, baggage allowance and refund rules differ by airline and by fare type, so compare the fare conditions and not only the headline price.
How long is the flight from Hong Kong to Koh Samui?
The quickest non-stop Hong Kong to Koh Samui flight on this page takes about 3h 30m. Journeys with a stop take longer, since the total includes the layover.
What is the baggage allowance on Hong Kong to Koh Samui flights?
Allowance is set by the airline and the fare you pick, not by the route. Fares on this page include 23KG (23 KG X 1 pcs), 30 KG and 25 KG. Cabin baggage is counted separately, and the exact allowance for the fare you choose is shown in the fare conditions before payment.
What is the cheapest Hong Kong to Koh Samui flight fare?
The lowest Hong Kong to Koh Samui fare on this page is ₹29,069. Fares on the same dates run up to ₹136,478, depending on airline, timing and fare type. Airline prices change often, so search your dates for the current fare.
What time do Hong Kong to Koh Samui flights depart?
On the dates shown here, the first departure is around 07:55 and the last around 22:10, local time at Hong Kong. Use the departure-time filter on the results above to narrow to a morning, afternoon or evening slot.
Why does the price change after clicking Book Now?
Airline seat inventory and fares change continuously. Selecting Book Now runs a live fare verification with the airline so the price you approve is the price you pay. If it has moved, you see the new figure before any payment.
Before you book this route
Check the airport codes HKG–USM, local departure and arrival dates, and every connecting airport. Connections can have different document and baggage requirements from your final destination.
Where these fares come from
The fares, durations, stops and baggage shown here come from real airline search results for this route. They are examples for the dates on this page, not a full timetable and not a locked price. Run a search to see what is available for your own dates.
Fares shown are for departures on .
Check official travel requirements
Confirm passport, visa and transit rules for your nationality and full itinerary with the relevant government and operating airline. IATA travel-document information explains why requirements vary.
Planning more than the flight? Our Thailand guide covers the visa process for Indian passport holders, best time to go, how long to plan for, and which places are worth the days you have. Beaches, Bangkok and easy short breaks.
The HKG to USM cards above show selected flight options. Airline prices and seat availability can move quickly, so the final fare is rechecked in the booking flow.
Approx route distance: 2,048.27 km.
Before you book
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Lowest Hong Kong to Koh Samui airfare, in 30 days and in 90 days
Cheapest Fare
Fare
Date
Airline
Departure
Lowest Airfare
₹29,069
29/10/2026
Thai Airways International
12:55
Cheapest Airfare Within 30 Days
₹28,488
06/11/2026
Thai Airways International
12:55
Cheapest Airfare Within 90 Days
₹27,616
05/01/2027
Thai Airways International
12:55
Book Hong Kong to Koh Samui Flight Tickets on FlyX
FlyX lists each Hong Kong to Koh Samui flight in these results with its fare, departure time, stops, layover airport and baggage, so you can compare air tickets side by side. To find a cheap ticket, sort by price and check what baggage the fare includes. The fare is checked with the airline again before you pay.
Hong Kong to Koh Samui Flight Distance, Duration and Time
The aerial distance between Hong Kong and Koh Samui is about 2,048 KM. In these results, journey times range from 3h 30m to 29h 45m. Flights with a layover take longer because the total includes the connection time.
Hong Kong to Koh Samui Flight Schedule and Timing
The search for these dates returned 112 flight options, 2 of them non-stop. The first departure from Hong Kong is at 07:55 and the last is at 22:10. Flights leave from Hong Kong International and land at Koh Samui.
Flight Route Details & Analysis
Flight Details
Information
Route
Hong Kong to Koh Samui
Aerial Distance
2,048 KM
Flight Duration
3h 30m - 29h 45m
Airport Codes
Hong Kong - HKG, Koh Samui - USM
Total Flights Available
112 flights2 direct110 with layovers
First Flight Departure
Departs at 07:55
Last Flight Departure
Departs at 22:10
Early Morning Flights (12 AM - 8 AM)
2 flights0 direct2 with layovers
Morning Flights (8 AM - 12 PM)
27 flights0 direct27 with layovers
Afternoon Flights (12 PM - 4 PM)
35 flights0 direct35 with layovers
Evening Flights (4 PM - 8 PM)
10 flights2 direct8 with layovers
Night Flights (8 PM - 12 AM)
38 flights0 direct38 with layovers
Airport Information & Terminals
HKG: Hong Kong International Airport. Hong Kong airport is efficient, with Airport Express linking quickly to Central and Kowloon. Taxis work better for hotels away from station areas or with family luggage.
USM: Koh Samui airport. Koh Samui airport may offer metro, rail, bus and taxi options. Choose public transport for daytime light-luggage arrivals; choose a cab or hotel transfer for family trips and late landings.
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Hong Kong to Koh Samui
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