BKK to USM

Bangkok 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.

BKK
Bangkok (BKK), ThailandSuvarnabhumi 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 JunBKK to USM฿4,739 Sun, 07 JunBKK to USM Mon, 08 JunBKK to USM Tue, 09 JunBKK to USM Wed, 10 JunBKK to USM Thu, 11 JunBKK to USM Fri, 12 JunBKK to USM
Sort By:DepartureDurationArrivalPrice
Bangkok Airways
Bangkok Airways
PG-167
16:00
2026-06-06
Bangkok (BKK)ThailandSuvarnabhumi International
1H :05 M
Non Stop
17:05
2026-06-06
Koh Samui (USM)ThailandKoh Samui
฿4,739
total fare
Non Refundable 2 Seat Left Economy
Check-in: 20 KGCabin: 7 KG
Bangkok Airways
Bangkok Airways
PG-169
16:40
2026-06-06
Bangkok (BKK)ThailandSuvarnabhumi International
1H :05 M
Non Stop
17:45
2026-06-06
Koh Samui (USM)ThailandKoh Samui
฿4,739
total fare
Non Refundable 1 Seat Left Economy
Check-in: 20 KGCabin: 7 KG
Bangkok Airways
Bangkok Airways
PG-455
18:15
2026-06-06
Bangkok (DMK)ThailandDon Mueang International Airport
1H :30 M
Non Stop
19:45
2026-06-06
Koh Samui (USM)ThailandKoh Samui
฿4,739
total fare
Non Refundable 4 Seat Left Economy
Check-in: 20 KGCabin: 7 KG
Bangkok Airways
Bangkok Airways
PG-185
19:20
2026-06-06
Bangkok (BKK)ThailandSuvarnabhumi International
1H :30 M
Non Stop
20:50
2026-06-06
Koh Samui (USM)ThailandKoh Samui
฿4,739
total fare
Non Refundable 4 Seat Left Economy
Check-in: 20 KGCabin: 7 KG
Bangkok Airways
Bangkok Airways
PG-183
19:25
2026-06-06
Bangkok (BKK)ThailandSuvarnabhumi International
1H :05 M
Non Stop
20:30
2026-06-06
Koh Samui (USM)ThailandKoh Samui
฿4,739
total fare
Non Refundable 1 Seat Left Economy
Check-in: 20 KGCabin: 7 KG
Bangkok Airways
Bangkok Airways
PG-107
07:10
2026-06-06
Bangkok (BKK)ThailandSuvarnabhumi International
1H :05 M
Non Stop
08:15
2026-06-06
Koh Samui (USM)ThailandKoh Samui
฿5,092
total fare
Non Refundable 8 Seat Left Economy
Check-in: 20 KGCabin: 7 KG
Bangkok Airways
Bangkok Airways
PG-121
07:30
2026-06-06
Bangkok (BKK)ThailandSuvarnabhumi International
1H :05 M
Non Stop
08:35
2026-06-06
Koh Samui (USM)ThailandKoh Samui
฿5,092
total fare
Non Refundable 9 Seat Left Economy
Check-in: 20 KGCabin: 7 KG
Bangkok Airways
Bangkok Airways
PG-451
09:05
2026-06-06
Bangkok (DMK)ThailandDon Mueang International Airport
1H :30 M
Non Stop
10:35
2026-06-06
Koh Samui (USM)ThailandKoh Samui
฿5,092
total fare
Non Refundable 2 Seat Left Economy
Check-in: 20 KGCabin: 7 KG
Bangkok Airways
Bangkok Airways
PG-127
10:10
2026-06-06
Bangkok (BKK)ThailandSuvarnabhumi International
1H :30 M
Non Stop
11:40
2026-06-06
Koh Samui (USM)ThailandKoh Samui
฿5,092
total fare
Non Refundable 1 Seat Left Economy
Check-in: 20 KGCabin: 7 KG
Bangkok Airways
Bangkok Airways
PG-453
13:25
2026-06-06
Bangkok (DMK)ThailandDon Mueang International Airport
1H :30 M
Non Stop
14:55
2026-06-06
Koh Samui (USM)ThailandKoh Samui
฿5,092
total fare
Non Refundable 2 Seat Left Economy
Check-in: 20 KGCabin: 7 KG
Bangkok Airways
Bangkok Airways
PG-157
15:00
2026-06-06
Bangkok (BKK)ThailandSuvarnabhumi International
1H :05 M
Non Stop
16:05
2026-06-06
Koh Samui (USM)ThailandKoh Samui
฿5,092
total fare
Non Refundable 7 Seat Left Economy
Check-in: 20 KGCabin: 7 KG
Bangkok Airways
Bangkok Airways
PG-165
15:30
2026-06-06
Bangkok (BKK)ThailandSuvarnabhumi International
1H :05 M
Non Stop
16:35
2026-06-06
Koh Samui (USM)ThailandKoh Samui
฿5,092
total fare
Non Refundable 2 Seat Left Economy
Check-in: 20 KGCabin: 7 KG
Bangkok Airways
Bangkok Airways
PG-171
15:45
2026-06-06
Bangkok (BKK)ThailandSuvarnabhumi International
1H :05 M
Non Stop
16:50
2026-06-06
Koh Samui (USM)ThailandKoh Samui
฿5,092
total fare
Non Refundable 4 Seat Left Economy
Check-in: 20 KGCabin: 7 KG
Bangkok Airways
Bangkok Airways
PG-123
08:10
2026-06-06
Bangkok (BKK)ThailandSuvarnabhumi International
1H :10 M
Non Stop
09:20
2026-06-06
Koh Samui (USM)ThailandKoh Samui
฿5,393
total fare
Refundable 9 Seat Left Economy
Check-in: 20 KGCabin: 7 KG
Bangkok Airways
Bangkok Airways
PG-115
09:15
2026-06-06
Bangkok (BKK)ThailandSuvarnabhumi International
1H :30 M
Non Stop
10:45
2026-06-06
Koh Samui (USM)ThailandKoh Samui
฿5,393
total fare
Refundable 8 Seat Left Economy
Check-in: 20 KGCabin: 7 KG
Bangkok Airways
Bangkok Airways
PG-129
09:55
2026-06-06
Bangkok (BKK)ThailandSuvarnabhumi International
1H :10 M
Non Stop
11:05
2026-06-06
Koh Samui (USM)ThailandKoh Samui
฿5,393
total fare
Refundable 8 Seat Left Economy
Check-in: 20 KGCabin: 7 KG
Bangkok Airways
Bangkok Airways
PG-125
10:05
2026-06-06
Bangkok (BKK)ThailandSuvarnabhumi International
1H :10 M
Non Stop
11:15
2026-06-06
Koh Samui (USM)ThailandKoh Samui
฿5,393
total fare
Refundable 4 Seat Left Economy
Check-in: 20 KGCabin: 7 KG
Bangkok Airways
Bangkok Airways
PG-135
12:40
2026-06-06
Bangkok (BKK)ThailandSuvarnabhumi International
1H :05 M
Non Stop
13:45
2026-06-06
Koh Samui (USM)ThailandKoh Samui
฿5,393
total fare
Refundable 9 Seat Left Economy
Check-in: 20 KGCabin: 7 KG
Bangkok Airways
Bangkok Airways
PG-145
13:40
2026-06-06
Bangkok (BKK)ThailandSuvarnabhumi International
1H :05 M
Non Stop
14:45
2026-06-06
Koh Samui (USM)ThailandKoh Samui
฿5,393
total fare
Refundable 9 Seat Left Economy
Check-in: 20 KGCabin: 7 KG
Bangkok Airways
Bangkok Airways
PG-149
13:55
2026-06-06
Bangkok (BKK)ThailandSuvarnabhumi International
1H :30 M
Non Stop
15:25
2026-06-06
Koh Samui (USM)ThailandKoh Samui
฿5,393
total fare
Refundable 9 Seat Left Economy
Check-in: 20 KGCabin: 7 KG
Bangkok Airways
Bangkok Airways
PG-147
14:05
2026-06-06
Bangkok (BKK)ThailandSuvarnabhumi International
1H :05 M
Non Stop
15:10
2026-06-06
Koh Samui (USM)ThailandKoh Samui
฿5,393
total fare
Refundable 9 Seat Left Economy
Check-in: 20 KGCabin: 7 KG
Bangkok Airways
Bangkok Airways
PG-151
14:40
2026-06-06
Bangkok (BKK)ThailandSuvarnabhumi International
1H :05 M
Non Stop
15:45
2026-06-06
Koh Samui (USM)ThailandKoh Samui
฿5,393
total fare
Refundable 9 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-193
20:05
2026-06-06
Bangkok (BKK)ThailandSuvarnabhumi International
1H :30 M
Non Stop
21:35
2026-06-06
Koh Samui (USM)ThailandKoh Samui
฿5,393
total fare
Refundable 4 Seat Left Economy
Check-in: 20 KGCabin: 7 KG
Bangkok Airways
Bangkok Airways
PG-105
12:05
2026-06-06
Bangkok (BKK)ThailandSuvarnabhumi International
1H :05 M
Non Stop
13:10
2026-06-06
Koh Samui (USM)ThailandKoh Samui
฿5,594
total fare
Refundable 4 Seat Left Economy
Check-in: 20 KGCabin: 7 KG
Bangkok Airways
Bangkok Airways
PG-133
11:40
2026-06-06
Bangkok (BKK)ThailandSuvarnabhumi International
1H :05 M
Non Stop
12:45
2026-06-06
Koh Samui (USM)ThailandKoh Samui
฿5,997
total fare
Refundable 9 Seat Left Economy
Check-in: 20 KGCabin: 7 KG
Bangkok Airways
Bangkok Airways
PG-275
10:40
2026-06-06
Bangkok (BKK)ThailandSuvarnabhumi International
7H :20 M
1 Stop
HKT · 4h 55mPhuket (HKT), Thailand
18:00
2026-06-06
Koh Samui (USM)ThailandKoh Samui
฿7,032
total fare
Non Refundable 9 Seat Left Economy
Check-in: 20 KGCabin: 7 KG
View all flights
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Fare highlights

Selected flight highlights for 06 Jun 2026.

Open full search
Lowest fare ฿4,739 Bangkok Airways 16:00
Earliest departure ฿5,092 Bangkok Airways 07:10
Shortest duration ฿4,739 Bangkok Airways 16:00
Night 00:00-05:59 No option Open full search for more
Morning 06:00-11:59 ฿5,092 Bangkok Airways at 07:10
Afternoon 12:00-17:59 ฿4,739 Bangkok Airways at 16:00
Evening 18:00-23:59 ฿4,739 Bangkok Airways at 18:15

Bangkok to Koh Samui route details

Bangkok (BKK)

Suvarnabhumi International

Thailand

GMT 7

Latitude: 13.681099891662598

Longitude: 100.74700164794922

Koh Samui (USM)

Koh Samui

Thailand

GMT 7

Latitude: 9.547789573669998

Longitude: 100.06199646

Distance: Bangkok (BKK), Thailand to Koh Samui (USM), Thailand - 465.62 km
Flights shown for 06 Jun 2026. View all flights opens the complete search result.

Bangkok to Koh Samui - what to expect when booking

The BKK 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: 465.62 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 - Bangkok 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 Bangkok (BKK) and Koh Samui (USM) is 465.62 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.