HKT to USM

Phuket to Koh Samui flight ticket price

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.

HKT
Phuket (HKT), ThailandPhuket International
USM
Koh Samui (USM), ThailandKoh Samui
Search

Live flights for Sat, 06 Jun 2026

Review fares, stops, timings and baggage. Use Search or View all flights for the complete search result.

Showing flight options for the selected travel date.
Currency: THB
Sat, 06 JunHKT to USM฿3,683 Sun, 07 JunHKT to USM Mon, 08 JunHKT to USM Tue, 09 JunHKT to USM Wed, 10 JunHKT to USM Thu, 11 JunHKT to USM Fri, 12 JunHKT to USM
Sort By:DepartureDurationArrivalPrice
Bangkok Airways
Bangkok Airways
PG-402
17:05
2026-06-06
Phuket (HKT)ThailandPhuket International
0H :55 M
Non Stop
18:00
2026-06-06
Koh Samui (USM)ThailandKoh Samui
฿3,683
total fare
Non Refundable 4 Seat Left Economy
Check-in: 20 KGCabin: 7 KG
Bangkok Airways
Bangkok Airways
PG-258
19:30
2026-06-06
Phuket (HKT)ThailandPhuket International
0H :55 M
Non Stop
20:25
2026-06-06
Koh Samui (USM)ThailandKoh Samui
฿3,683
total fare
Non Refundable 9 Seat Left Economy
Check-in: 20 KGCabin: 7 KG
Bangkok Airways
Bangkok Airways
PG-252
09:35
2026-06-06
Phuket (HKT)ThailandPhuket International
0H :55 M
Non Stop
10:30
2026-06-06
Koh Samui (USM)ThailandKoh Samui
฿3,934
total fare
Refundable 7 Seat Left Economy
Check-in: 20 KGCabin: 7 KG
Bangkok Airways
Bangkok Airways
PG-250
11:00
2026-06-06
Phuket (HKT)ThailandPhuket International
0H :55 M
Non Stop
11:55
2026-06-06
Koh Samui (USM)ThailandKoh Samui
฿3,934
total fare
Refundable 8 Seat Left Economy
Check-in: 20 KGCabin: 7 KG
Bangkok Airways
Bangkok Airways
PG-256
16:00
2026-06-06
Phuket (HKT)ThailandPhuket International
0H :55 M
Non Stop
16:55
2026-06-06
Koh Samui (USM)ThailandKoh Samui
฿3,934
total fare
Refundable 8 Seat Left Economy
Check-in: 20 KGCabin: 7 KG
Bangkok Airways
Bangkok Airways
PG-254
13:00
2026-06-06
Phuket (HKT)ThailandPhuket International
0H :55 M
Non Stop
13:55
2026-06-06
Koh Samui (USM)ThailandKoh Samui
฿4,185
total fare
Refundable 9 Seat Left Economy
Check-in: 20 KGCabin: 7 KG
Bangkok Airways
Bangkok Airways
PG-406
13:45
2026-06-06
Phuket (HKT)ThailandPhuket International
0H :55 M
Non Stop
14:40
2026-06-06
Koh Samui (USM)ThailandKoh Samui
฿4,185
total fare
Refundable 4 Seat Left Economy
Check-in: 20 KGCabin: 7 KG
Bangkok Airways
Bangkok Airways
PG-270
07:35
2026-06-06
Phuket (HKT)ThailandPhuket International
9H :30 M
1 Stop
BKK · 6h 50mBangkok (BKK), Thailand
17:05
2026-06-06
Koh Samui (USM)ThailandKoh Samui
฿8,089
total fare
Non Refundable 9 Seat Left Economy
Check-in: 20 KGCabin: 7 KG
Bangkok Airways
Bangkok Airways
PG-270
07:35
2026-06-06
Phuket (HKT)ThailandPhuket International
10H :10 M
1 Stop
BKK · 7h 30mBangkok (BKK), Thailand
17:45
2026-06-06
Koh Samui (USM)ThailandKoh Samui
฿8,089
total fare
Non Refundable 9 Seat Left Economy
Check-in: 20 KGCabin: 7 KG
Bangkok Airways
Bangkok Airways
PG-270
07:35
2026-06-06
Phuket (HKT)ThailandPhuket International
12H :55 M
1 Stop
BKK · 10h 15mBangkok (BKK), Thailand
20:30
2026-06-06
Koh Samui (USM)ThailandKoh Samui
฿8,089
total fare
Non Refundable 9 Seat Left Economy
Check-in: 20 KGCabin: 7 KG
Bangkok Airways
Bangkok Airways
PG-270
07:35
2026-06-06
Phuket (HKT)ThailandPhuket International
13H :15 M
1 Stop
BKK · 10h 10mBangkok (BKK), Thailand
20:50
2026-06-06
Koh Samui (USM)ThailandKoh Samui
฿8,089
total fare
Non Refundable 9 Seat Left Economy
Check-in: 20 KGCabin: 7 KG
Bangkok Airways
Bangkok Airways
PG-276
12:55
2026-06-06
Phuket (HKT)ThailandPhuket International
4H :10 M
1 Stop
BKK · 1h 30mBangkok (BKK), Thailand
17:05
2026-06-06
Koh Samui (USM)ThailandKoh Samui
฿8,089
total fare
Non Refundable 9 Seat Left Economy
Check-in: 20 KGCabin: 7 KG
Bangkok Airways
Bangkok Airways
PG-276
12:55
2026-06-06
Phuket (HKT)ThailandPhuket International
4H :50 M
1 Stop
BKK · 2h 10mBangkok (BKK), Thailand
17:45
2026-06-06
Koh Samui (USM)ThailandKoh Samui
฿8,089
total fare
Non Refundable 9 Seat Left Economy
Check-in: 20 KGCabin: 7 KG
Bangkok Airways
Bangkok Airways
PG-276
12:55
2026-06-06
Phuket (HKT)ThailandPhuket International
7H :35 M
1 Stop
BKK · 4h 55mBangkok (BKK), Thailand
20:30
2026-06-06
Koh Samui (USM)ThailandKoh Samui
฿8,089
total fare
Non Refundable 9 Seat Left Economy
Check-in: 20 KGCabin: 7 KG
Bangkok Airways
Bangkok Airways
PG-276
12:55
2026-06-06
Phuket (HKT)ThailandPhuket International
7H :55 M
1 Stop
BKK · 4h 50mBangkok (BKK), Thailand
20:50
2026-06-06
Koh Samui (USM)ThailandKoh Samui
฿8,089
total fare
Non Refundable 9 Seat Left Economy
Check-in: 20 KGCabin: 7 KG
Bangkok Airways
Bangkok Airways
PG-274
14:45
2026-06-06
Phuket (HKT)ThailandPhuket International
5H :45 M
1 Stop
BKK · 3h 05mBangkok (BKK), Thailand
20:30
2026-06-06
Koh Samui (USM)ThailandKoh Samui
฿8,089
total fare
Non Refundable 2 Seat Left Economy
Check-in: 20 KGCabin: 7 KG
Bangkok Airways
Bangkok Airways
PG-274
14:45
2026-06-06
Phuket (HKT)ThailandPhuket International
6H :05 M
1 Stop
BKK · 3h 00mBangkok (BKK), Thailand
20:50
2026-06-06
Koh Samui (USM)ThailandKoh Samui
฿8,089
total fare
Non Refundable 2 Seat Left Economy
Check-in: 20 KGCabin: 7 KG
Bangkok Airways
Bangkok Airways
PG-278
19:10
2026-06-06
Phuket (HKT)ThailandPhuket International
13H :05 M
1 Stop
BKK · 10h 25mBangkok (BKK), Thailand
08:15
2026-06-07
Koh Samui (USM)ThailandKoh Samui
฿8,089
total fare
Non Refundable 9 Seat Left Economy
Check-in: 20 KGCabin: 7 KG
Bangkok Airways
Bangkok Airways
PG-278
19:10
2026-06-06
Phuket (HKT)ThailandPhuket International
13H :25 M
1 Stop
BKK · 10h 45mBangkok (BKK), Thailand
08:35
2026-06-07
Koh Samui (USM)ThailandKoh Samui
฿8,089
total fare
Non Refundable 9 Seat Left Economy
Check-in: 20 KGCabin: 7 KG
Bangkok Airways
Bangkok Airways
PG-270
07:35
2026-06-06
Phuket (HKT)ThailandPhuket International
12H :10 M
1 Stop
BKK · 9h 05mBangkok (BKK), Thailand
19:45
2026-06-06
Koh Samui (USM)ThailandKoh Samui
฿8,220
total fare
Non Refundable 9 Seat Left Economy
Check-in: 20 KGCabin: 7 KG
Bangkok Airways
Bangkok Airways
PG-276
12:55
2026-06-06
Phuket (HKT)ThailandPhuket International
6H :50 M
1 Stop
BKK · 3h 45mBangkok (BKK), Thailand
19:45
2026-06-06
Koh Samui (USM)ThailandKoh Samui
฿8,220
total fare
Non Refundable 9 Seat Left Economy
Check-in: 20 KGCabin: 7 KG
Bangkok Airways
Bangkok Airways
PG-274
14:45
2026-06-06
Phuket (HKT)ThailandPhuket International
17H :30 M
1 Stop
BKK · 14h 50mBangkok (BKK), Thailand
08:15
2026-06-07
Koh Samui (USM)ThailandKoh Samui
฿8,220
total fare
Non Refundable 2 Seat Left Economy
Check-in: 20 KGCabin: 7 KG

Recommended hotels in Koh Samui

Stay options near the arrival city for the same travel date.

Search hotels
Colorize Boutique Hotel
3.0Very GoodLive availability

Colorize Boutique Hotel

- 118/4 Moo 4, Maret 84310 Koh Samui TH,

Free WiFiACBreakfast
Room availability is checked live
฿699per night+ taxes if applicable

1 Night • 3 Star

Samui First House
3.0Very GoodLive availability

Samui First House

- 4 Moo.3 Chaweng Beach, Bophut, Suratthani 4 Moo.3 Chaweng Beach, Bophut, Suratthani 84320 Koh Samui Thailand,

Free WiFiACBreakfast
Room availability is checked live
฿842per night+ taxes if applicable

1 Night • 3 Star

J & Ariya Hotel by ZUZU
3.0Very GoodLive availability

J & Ariya Hotel by ZUZU

- 26/2 Moo. 4, Bo Phut, Samui, Suratthani, Thailand 84320 84320 Koh Samui Thailand,

Free WiFiACBreakfast
Room availability is checked live
฿863per night+ taxes if applicable

1 Night • 3 Star

Marine Chaweng Beach Resort
3.0Very GoodLive availability

Marine Chaweng Beach Resort

- 111/1 Chaweng Beach 84320 Koh Samui TH,

Free WiFiACBreakfast
Room availability is checked live
฿894per night+ taxes if applicable

1 Night • 3 Star

Bangkok Airways
Bangkok Airways
PG-284
17:30
2026-06-06
Phuket (HKT)ThailandPhuket International
14H :45 M
1 Stop
BKK · 12h 10mBangkok (BKK), Thailand
08:15
2026-06-07
Koh Samui (USM)ThailandKoh Samui
฿8,220
total fare
Non Refundable 9 Seat Left Economy
Check-in: 20 KGCabin: 7 KG
Bangkok Airways
Bangkok Airways
PG-284
17:30
2026-06-06
Phuket (HKT)ThailandPhuket International
15H :05 M
1 Stop
BKK · 12h 30mBangkok (BKK), Thailand
08:35
2026-06-07
Koh Samui (USM)ThailandKoh Samui
฿8,220
total fare
Non Refundable 9 Seat Left Economy
Check-in: 20 KGCabin: 7 KG
Bangkok Airways
Bangkok Airways
PG-270
07:35
2026-06-06
Phuket (HKT)ThailandPhuket International
8H :30 M
1 Stop
BKK · 5h 50mBangkok (BKK), Thailand
16:05
2026-06-06
Koh Samui (USM)ThailandKoh Samui
฿8,441
total fare
Non Refundable 9 Seat Left Economy
Check-in: 20 KGCabin: 7 KG
Bangkok Airways
Bangkok Airways
PG-270
07:35
2026-06-06
Phuket (HKT)ThailandPhuket International
9H :00 M
1 Stop
BKK · 6h 20mBangkok (BKK), Thailand
16:35
2026-06-06
Koh Samui (USM)ThailandKoh Samui
฿8,441
total fare
Non Refundable 9 Seat Left Economy
Check-in: 20 KGCabin: 7 KG
View all flights
No flights match the selected filters. Clear filters or open full search.

Fare highlights

Selected flight highlights for 06 Jun 2026.

Open full search
Lowest fare ฿3,683 Bangkok Airways 17:05
Earliest departure ฿8,089 Bangkok Airways 07:35
Shortest duration ฿3,683 Bangkok Airways 17:05
Night 00:00-05:59 No option Open full search for more
Morning 06:00-11:59 ฿3,934 Bangkok Airways at 09:35
Afternoon 12:00-17:59 ฿3,683 Bangkok Airways at 17:05
Evening 18:00-23:59 ฿3,683 Bangkok Airways at 19:30

Phuket to Koh Samui route details

Phuket (HKT)

Phuket International

Thailand

GMT 7

Latitude: 8.1132

Longitude: 98.316902

Koh Samui (USM)

Koh Samui

Thailand

GMT 7

Latitude: 9.547789573669998

Longitude: 100.06199646

Distance: Phuket (HKT), Thailand to Koh Samui (USM), Thailand - 249.42 km
Flights shown for 06 Jun 2026. View all flights opens the complete search result.

Phuket to Koh Samui - what to expect when booking

The HKT 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: 249.42 km.

Before you book

Compare nearby dates

The date strip opens the complete search result for the route and selected date.

Use filters

Shortlist by price, stops, departure time and refundable fare preference.

Check fare rows

Select expands fare choices on the card before you move to review and booking.

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More flights from Koh Samui (USM)9 routes
Koh Samui → Bangkok
USM → BKK
Koh Samui → Chiang Mai
USM → CNX
Koh Samui → Hong Kong
USM → HKG
Koh Samui → Krabi
USM → KBV
Koh Samui → Kuala Lumpur
USM → SZB
Koh Samui → Penang
USM → PEN
Koh Samui → Phuket
USM → HKT
Koh Samui → Singapore
USM → SIN
Koh Samui → Utapao
USM → UTP
Frequently asked questions - Phuket to Koh Samui flights
Generally yes. When your travel date is fixed, comparing live fares early gives you better visibility of timings, baggage and fare rules before prices change.
The approximate route distance between Phuket (HKT) and Koh Samui (USM) is 249.42 km. Actual flying distance can vary by airline routing.
Availability changes by airline schedule and date. Use the Stops filter to quickly check non-stop, one-stop and connecting options on this landing page.
Airline inventory can change within minutes. Book Now sends the selected result to the review flow where the fare is checked again before final booking.
Yes. The date strip and search box open the full search for the selected date, while this page keeps the route details easy to compare.