Our cheapest offers for flights from Colombo to London Heathrow

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

	Outbound	Return	Airlines	Baggage	Price
Best option Colombo London Heathrow	Outbound 25/05/26 1 Stopover (AUH) EY0391, EY0063 24h 55min	Return 07/06/26 1 Stopover (AUH) EY0068, EY0396 18h 20min	Etihad Airways		£469
Colombo London Heathrow	Outbound 25/05/26 1 Stopover (BOM) AI6221, AI0129 15h 05min	Return 07/06/26 1 Stopover (BOM) AI0130, AI6224 21h 35min	Air India		£554
Colombo London Heathrow	Outbound 25/05/26 1 Stopover (AUH) EY0391, EY0065 27h 15min	Return 07/06/26 1 Stopover (AUH) EY0068, EY0390 12h 40min	Etihad Airways	?	£495
Colombo London Heathrow	Outbound 25/05/26 1 Stopover (AUH) EY0395, EY0065 15h 25min	Return 07/06/26 1 Stopover (AUH) EY0066, EY0396 19h 15min	Etihad Airways		£501
Colombo London Heathrow	Outbound 25/05/26 1 Stopover (AUH) EY0395, EY0065 15h 25min	Return 07/06/26 1 Stopover (AUH) EY0068, EY0396 18h 20min	Etihad Airways		£504
Colombo London Heathrow	Outbound 04/05/26 1 Stopover (AUH) EY0391, EY0061 19h 10min	Return 22/05/26 1 Stopover (AUH) EY0062, EY0394 13h 00min	Etihad Airways		£564
Colombo London Heathrow	Outbound 07/05/26 1 Stopover (ZRH) LX8065, LX0316 24h 40min	Return 19/05/26 1 Stopover (ZRH) LX0339, LX8064 33h 25min	Swiss International Air Lines	?	£609
Colombo London Heathrow	Outbound 17/08/26 1 Stopover (BOM) AI2275, AI0129 22h 45min	Return 15/09/26 1 Stopover (DEL) AI0112, AI6210 15h 05min	Air India		£611
Colombo London Heathrow	Outbound 04/05/26 1 Stopover (DEL) 6E1170, 6E0003 22h 55min	Return 22/05/26 1 Stopover (DEL) 6E0004, 6E1169 21h 40min	IndiGo Airlines	?	£632
Colombo London Heathrow	Outbound 03/08/26 1 Stopover (AUH) EY0391, EY0065 27h 15min	Return 20/08/26 1 Stopover (AUH) EY0068, EY0392 30h 20min	Etihad Airways		£643

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

Important flight information

Flight information: Colombo - London Heathrow

Outbound and return from	£468.40
Flight duration	min. 11:50
Return flight duration	min. 10:30
Distance	8725 km
Flights per week	10
Departure airport	Airport Colombo (CMB)
Departure country	Flights from Sri Lanka
Arrival airport	Airport London Heathrow (LHR)
Destination country	Flights to United Kingdom

Alternative routes to United Kingdom

Flight Colombo - London Gatwick from £531

Popular destinations for onward travel

Flight London Heathrow - Dhaka from £410
Flight London Heathrow - Delhi from £358
Flight London Heathrow - Dublin from £81
Flight London Heathrow - Hong Kong from £341
Flight London Heathrow - Istanbul from £109
Flight London Heathrow - New York from £259
Flight London Heathrow - Zurich from £75
Flight London Heathrow - Kathmandu from £534
Flight London Heathrow - Cairo from £200
Flight London Heathrow - Glasgow from £89