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
Bangkok Koh Samui Pay attention to transfer at connecting flight	Outbound 09/23/25 1 Stopover (KBV) VZ0340, PG0266 07h 45min	Return 09/30/25 1 Stopover (KBV) PG0265, VZ0341 21h 55min	Thai Vietjet Air, Bangkok Airways		$130
Best option Bangkok Koh Samui	Outbound 08/28/25 direct PG0101 01h 05min	Return 09/19/25 direct PG0168 01h 15min	Bangkok Airways		$135
Bangkok Koh Samui	Outbound 10/18/25 direct PG0181 01h 05min	Return 10/24/25 direct PG0168 01h 15min	Bangkok Airways	?	$136
Bangkok Koh Samui	Outbound 09/19/25 direct PG0183 01h 05min	Return 09/29/25 direct PG0102 01h 15min	Bangkok Airways		$139
Bangkok Koh Samui	Outbound 09/19/25 direct PG0193 01h 30min	Return 09/29/25 direct PG0102 01h 15min	Bangkok Airways		$141
Bangkok Koh Samui	Outbound 08/28/25 direct PG0101 01h 05min	Return 09/19/25 direct PG0176 01h 30min	Bangkok Airways	?	$143
Bangkok Koh Samui	Outbound 09/04/25 direct PG0185 01h 30min	Return 09/28/25 direct PG0106 01h 15min	Bangkok Airways		$152
Bangkok Koh Samui	Outbound 08/28/25 direct PG0101 01h 05min	Return 09/19/25 direct PG0102 01h 15min	Bangkok Airways	?	$178
Bangkok Koh Samui	Outbound 09/04/25 1 Stopover (HKT) PG0271, PG0254 05h 50min	Return 09/28/25 1 Stopover (HKT) PG0401, PG0280 04h 30min	Bangkok Airways		$205
Bangkok Koh Samui	Outbound 08/14/25 1 Stopover (HKT) PG0275, PG0406 04h 00min	Return 09/11/25 direct PG0146 01h 15min	Bangkok Airways	?	$208

Important flight information

Flight information: Bangkok - Koh Samui

Roundtrip from	$129.99
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 $19
Flight Bangkok - Phuket from $18

Alternative flights to Koh Samui

Flight Bangkok-Don Mueang - Koh Samui from $154

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