Our cheapest offers for flights from Bangkok to Koh Samui

Here you can compare cheap flights from Bangkok (BKK) to Koh Samui (USM) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Koh Samui. Prices and availability may change at any time.

	Outbound	Return	Airlines	Baggage	Price
Best option Bangkok Koh Samui	Outbound 06/10/25 direct PG0101 01h 05min	Return 06/29/25 direct PG0122 01h 15min	Bangkok Airways		$138
Bangkok Koh Samui	Outbound 04/21/25 direct PG0101 01h 05min	Return 05/19/25 direct PG0104 01h 15min	Bangkok Airways		$140
Bangkok Koh Samui	Outbound 06/08/25 direct PG0101 01h 05min	Return 06/12/25 direct PG0102 01h 15min	Bangkok Airways		$142
Bangkok Koh Samui	Outbound 06/10/25 direct PG0101 01h 05min	Return 06/29/25 direct PG0122 01h 15min	Bangkok Airways	?	$144
Bangkok Koh Samui	Outbound 06/10/25 direct PG0101 01h 05min	Return 06/29/25 direct PG0122 01h 15min	Bangkok Airways		$148
Bangkok Koh Samui	Outbound 06/08/25 direct PG0101 01h 05min	Return 06/12/25 direct PG0102 01h 15min	Bangkok Airways	?	$149
Bangkok Koh Samui	Outbound 06/08/25 direct PG0101 01h 05min	Return 06/12/25 direct PG0102 01h 15min	Bangkok Airways	?	$181
Bangkok Koh Samui	Outbound 06/20/25 direct PG0183 01h 05min	Return 07/19/25 1 Stopover (HKT) PG0405, PG0284 06h 50min	Bangkok Airways	?	$221
Bangkok Koh Samui	Outbound 04/21/25 direct PG0101 01h 05min	Return 05/19/25 1 Stopover (CNX) PG0241, PG0224 04h 25min	Bangkok Airways		$236
Bangkok Koh Samui	Outbound 04/21/25 direct PG0189 01h 05min	Return 05/19/25 direct PG0102 01h 15min	Bangkok Airways		$251

Important flight information

Flight information: Bangkok - Koh Samui

Roundtrip from	$137.95
Flight duration	min. 01:10 / max. 01:30
Return flight duration	min. 01:15/ max. 01:35
Distance	466 km
Flights per week	192
Departure airport	Airport Bangkok International Airport (BKK)
Departure country	Flights from Thailand
Arrival airport	Airport Koh Samui (USM)
Destination country	Flights to Thailand

Alternative routes to Thailand

Flight Bangkok - Chiang Mai from $48
Flight Bangkok - Phuket from $31

Alternative flights to Koh Samui

Flight Bangkok-Don Mueang - Koh Samui from $184

Our cheapest offers for flights from Bangkok to Koh Samui

Bangkok International Airport

Koh Samui

Important flight information

Flight information: Bangkok - Koh Samui

Alternative routes to Thailand

Alternative flights to Koh Samui