Book cheap flights fast with idealo

Save time & money: find cheap flights fast

Easy to use: filter & sort to find the best flight

Free to use: compare offers & book flights

Our cheapest offers for flights to Koh Samui

Here you can compare cheap flights to Koh Samui (USM) for either one-way or return trips. The following offers for Koh Samui were found on our flight search in the last days. Prices may vary depending on the flight route, date and availability.

Flights from Bangkok (BKK) to Koh Samui (USM)

	Outbound	Return	Airlines	Baggage	Price
Best option Bangkok Koh Samui	Outbound 01/16/25 direct PG0101 01h 10min	Return 01/20/25 direct PG0102 01h 15min	Bangkok Airways	?	$126
Bangkok Koh Samui	Outbound 01/16/25 direct PG0101 01h 10min	Return 01/20/25 direct PG0102 01h 15min	Bangkok Airways	?	$137
Bangkok Koh Samui	Outbound 01/16/25 direct PG0101 01h 10min	Return 01/20/25 direct PG0102 01h 15min	Bangkok Airways		$136

Flights from Bangkok-Don Mueang (DMK) to Koh Samui (USM)

	Outbound	Return	Airlines	Baggage	Price
Best option Bangkok-Don Mueang Koh Samui	Outbound 01/16/25 direct PG0455 01h 35min	Return 01/20/25 direct PG0450 01h 35min	Bangkok Airways	?	$200
Bangkok-Don Mueang Koh Samui	Outbound 01/16/25 direct PG0455 01h 35min	Return 01/20/25 direct PG0450 01h 35min	Bangkok Airways		$211
Bangkok-Don Mueang Koh Samui	Outbound 01/16/25 direct PG0455 01h 35min	Return 01/20/25 direct PG0450 01h 35min	Bangkok Airways	?	$208

Flights from Frankfurt (FRA) to Koh Samui (USM)

	Outbound	Return	Airlines	Baggage	Price
Frankfurt Koh Samui Pay attention to transfer at connecting flight	Outbound 01/16/25 2 Stopovers (MCT, BKK) WY0118, WY0815, PG0193 18h 35min	Return 01/20/25 2 Stopovers (BKK, CAN) PG0104, CZ8100, CZ0331 27h 50min	Oman Air, Bangkok Airways		$997
Frankfurt Koh Samui	Outbound 01/16/25 2 Stopovers (CAN, HKT) CZ8022, CZ6057, PG0258 50h 25min	Return 01/20/25 2 Stopovers (BKK, AUH) EY7669, EY0407, EY0121 26h 30min	China Southern Airlines, Bangkok Airways	?	$1,046
Frankfurt Koh Samui	Outbound 01/16/25 2 Stopovers (HEL, BKK) AY1416, AY0141, AY6923 32h 00min	Return 01/20/25 2 Stopovers (BKK, HEL) PG0194, AY0142, AY1415 27h 05min	Finnair		$1,039