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	Outbound 19/02/26 direct PG0107 01h 35min	Return -	Bangkok Airways		£130
Best option Bangkok Koh Samui	Outbound 25/10/26 direct PG0101 01h 10min	Return 08/11/26 direct PG0124 01h 15min	Bangkok Airways		£116
Bangkok Koh Samui Please note: transfer for connecting flight	Outbound 31/03/26 1 Stopover (HKT) VZ0314, PG0250 04h 55min	Return 21/04/26 1 Stopover (KBV) PG0267, VZ0345 05h 05min	Thai Vietjet Air, Bangkok Airways	?	£256
Bangkok Koh Samui	Outbound 25/10/26 direct PG0101 01h 10min	Return 08/11/26 direct PG0124 01h 15min	Bangkok Airways		£117
Bangkok Koh Samui	Outbound 25/10/26 direct PG0101 01h 10min	Return 08/11/26 direct PG0106 01h 15min	Bangkok Airways		£121
Bangkok Koh Samui	Outbound 25/10/26 direct PG0101 01h 10min	Return 08/11/26 direct PG0124 01h 15min	Bangkok Airways	?	£129
Bangkok Koh Samui	Outbound 25/10/26 direct PG0101 01h 10min	Return 08/11/26 direct PG0122 01h 15min	Bangkok Airways	?	£146
Bangkok Koh Samui	Outbound 31/03/26 direct PG0125 01h 10min	Return 21/04/26 direct PG0176 01h 30min	Bangkok Airways		£257
Bangkok Koh Samui	Outbound 12/02/26 direct PG0193 01h 35min	Return 19/02/26 direct PG0110 01h 35min	Bangkok Airways		£261
Bangkok Koh Samui	Outbound 12/02/26 direct PG0193 01h 35min	Return 19/02/26 direct PG0110 01h 35min	Bangkok Airways		£262

Important flight information

Flight information: Bangkok - Koh Samui

Cheapest outbound flight from	129,90 £GB
Outbound and return from	115,10 £GB
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 Suvarnabhumi (BKK)
Departure country	Flights from Thailand
Arrival airport	Airport Koh Samui (USM)
Destination country	Flights to Thailand

Flights from Bangkok to Koh Samui

Our cheapest offers for flights from Bangkok to Koh Samui

Bangkok Suvarnabhumi

Koh Samui

Important flight information

Flight information: Bangkok - Koh Samui

Alternative routes to Thailand