Our cheapest offers for flights from London Heathrow to Colombo

Here you can compare cheap flights from London Heathrow (LHR) 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
London Heathrow Colombo	Outbound 12/05/26 1 Stopover (DEL) AI2016, AI0281 16h 00min	Return 27/05/26 1 Stopover (BOM) AI2275, AI0129 30h 20min	Air India		£514
Best option London Heathrow Colombo	Outbound 25/05/26 1 Stopover (DEL) AI0162, AI0277 16h 45min	Return 16/06/26 1 Stopover (DEL) AI0282, AI2015 16h 30min	Air India		£516
London Heathrow Colombo	Outbound 25/05/26 1 Stopover (BOM) AI0130, AI2276 31h 05min	Return 07/06/26 1 Stopover (BOM) AI2275, AI0131 32h 00min	Air India		£515
London Heathrow Colombo	Outbound 25/05/26 1 Stopover (DEL) AI0162, AI0277 16h 45min	Return 16/06/26 1 Stopover (DEL) AI0278, AI2017 30h 25min	Air India		£522
London Heathrow Colombo	Outbound 25/05/26 1 Stopover (DEL) AI0162, AI0277 16h 45min	Return 16/06/26 1 Stopover (DEL) AI0278, AI0161 18h 55min	Air India		£530
London Heathrow Colombo	Outbound 25/05/26 1 Stopover (BOM) AI0130, AI2276 13h 25min	Return 07/06/26 1 Stopover (BOM) AI2275, AI0129 22h 45min	Air India		£533
London Heathrow Colombo	Outbound 12/05/26 1 Stopover (DEL) AI2016, AI0281 16h 00min	Return 27/05/26 1 Stopover (DEL) AI0278, AI0111 21h 20min	Air India	?	£537
London Heathrow Colombo	Outbound 20/05/26 1 Stopover (KWI) KU0104, KU0361 16h 25min	Return 19/06/26 1 Stopover (KWI) KU0364, KU0101 16h 20min	Kuwait Airways		£537
London Heathrow Colombo	Outbound 25/05/26 1 Stopover (BOM) AI0130, AI2276 13h 25min	Return 16/06/26 1 Stopover (DEL) AI0282, AI2015 16h 30min	Air India		£538
London Heathrow Colombo	Outbound 04/05/26 1 Stopover (AUH) EY0068, EY0396 18h 20min	Return 22/05/26 1 Stopover (AUH) EY0391, EY0063 24h 55min	Etihad Airways		£541

Tips and tricks to help you find cheap flights from London Heathrow to Colombo

Important flight information

Flight information: London Heathrow - Colombo

Outbound and return from	£513.30
Flight duration	min. 10:30
Return flight duration	min. 11:50
Distance	8725 km
Flights per week	10
Departure airport	Airport London Heathrow (LHR)
Arrival airport	Airport Colombo (CMB)
Destination country	Flights to Sri Lanka

Alternative flights to Colombo

Flight London - Colombo from £514
Flight London Gatwick - Colombo from £540
Flight Manchester - Colombo from £472

Popular destinations for onward travel

Flight destinations with a similar price

Flight London Heathrow - Kolkata from £482
Flight London Heathrow - Amritsar from £518
Flight London Heathrow - Kathmandu from £534
Flight London Heathrow - Osaka - Kansai from £481
Flight London Heathrow - Tokyo Narita from £543
Flight London Heathrow - Guatemala from £545
Flight London Heathrow - Dar es Salaam from £519
Flight London Heathrow - Mexico City from £540
Flight London Heathrow - Sialkot from £541
Flight London Heathrow - Cebu from £526