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 04/11/25 1 Stopover (BOM) AI0128, AI2276 13h 40min	Return 03/12/25 1 Stopover (BOM) AI2275, AI0131 14h 45min	Air India		£407
Best option London Heathrow Colombo	Outbound 09/10/25 direct UL0504 10h 45min	Return 03/11/25 direct UL0503 11h 50min	SriLankan Airlines	?	£826
London Heathrow Colombo Please note: transfer for connecting flight	Outbound 18/02/26 1 Stopover (CDG) AF1335, UL0564 15h 00min	Return 19/03/26 1 Stopover (BOM) AI0275, AI0129 24h 35min	Air France, SriLankan Airlines		£2,357
London Heathrow Colombo	Outbound 10/11/25 1 Stopover (AUH) EY0064, EY0394 31h 25min	Return 02/12/25 1 Stopover (AUH) EY0391, EY0065 27h 20min	Etihad Airways		£495
London Heathrow Colombo	Outbound 25/11/25 2 Stopovers (BAH, MLE) GF0002, GF0144, GF0144 18h 35min	Return 17/12/25 2 Stopovers (MLE, BAH) GF0145, GF0145, GF0003 27h 15min	Gulf Air	?	£508
London Heathrow Colombo	Outbound 25/11/25 1 Stopover (BAH) GF0002, GF0144 18h 35min	Return 17/12/25 1 Stopover (BAH) GF0145, GF0003 27h 15min	Gulf Air		£528
London Heathrow Colombo	Outbound 02/12/25 1 Stopover (DOH) QR0110, QR0654 22h 20min	Return 24/12/25 1 Stopover (DOH) QR0655, QR5943 14h 55min	Qatar Airways	?	£562
London Heathrow Colombo	Outbound 01/12/25 1 Stopover (ZRH) LX0319, LX8064 16h 40min	Return 23/12/25 1 Stopover (ZRH) LX8065, LX0340 15h 25min	Swiss International Air Lines		£563
London Heathrow Colombo	Outbound 01/12/25 2 Stopovers (MUC, ZRH) LH2473, LH2370, LH4536 17h 35min	Return 23/12/25 2 Stopovers (ZRH, MUC) LH4537, LH5751, LH2486 16h 40min	Lufthansa	?	£608
London Heathrow Colombo	Outbound 05/12/25 1 Stopover (ZRH) LX0325, LX8064 12h 45min	Return 27/12/25 2 Stopovers (ZRH, MUC) LH4537, LH2373, LH4192 24h 30min	Swiss International Air Lines		£608

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	406,48 GBP
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

Our cheapest offers for flights from London Heathrow to Colombo

London Heathrow

Colombo

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

Important flight information

Flight information: London Heathrow - Colombo

Alternative flights to Colombo

Popular destinations for onward travel

Flight destinations with a similar price