Our cheapest offers for flights from Bangkok to Colombo

Here you can compare cheap flights from Bangkok (BKK) to Colombo (CMB) 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 Colombo. Prices and availability may change at any time.

	Outbound	Return	Airlines	Baggage	Price
Best option Bangkok Colombo	Outbound 10/09/25 direct UL0405 03h 20min	Return 11/05/25 direct UL0404 03h 35min	SriLankan Airlines	?	$369
Bangkok Colombo	Outbound 10/09/25 direct UL0403 03h 20min	Return 11/05/25 direct UL0404 03h 35min	SriLankan Airlines		$397
Bangkok Colombo	Outbound 10/09/25 direct UL0403 03h 20min	Return 11/05/25 direct UL0404 03h 35min	SriLankan Airlines	?	$497
Bangkok Colombo	Outbound 10/09/25 direct UL0405 03h 20min	Return 11/05/25 direct UL0404 03h 35min	SriLankan Airlines	?	$1,417

Important flight information

Flight information: Bangkok - Colombo

Roundtrip from	368,74 $
Flight duration	min. 03:25 / max. 03:30
Return flight duration	min. 03:25/ max. 03:35
Distance	2394 km
Flights per week	26
Departure airport	Airport Bangkok International Airport (BKK)
Departure country	Flights from Thailand
Arrival airport	Airport Colombo (CMB)
Destination country	Flights to Sri Lanka

Flight destinations with a similar price

Flight Colombo - Berlin from 591 $
Flight Colombo - Frankfurt from 358 $
Flight Colombo - Munich from 611 $
Flight Colombo - Male from 141 $
Flight Colombo - Kuala Lumpur from 109 $

Flight destinations with a similar price

Flight Bangkok - Zurich from 394 $
Flight Bangkok - Seoul Incheon from 341 $

Our cheapest offers for flights from Bangkok to Colombo

Bangkok International Airport

Colombo

SriLankan Airlines

Important flight information

Flight information: Bangkok - Colombo

Flight destinations with a similar price

Flight destinations with a similar price