Flights from London Heathrow to Colombo with Air China

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 Shop Baggage Price
London Heathrow
Colombo
Outbound
04/12/25
2 Stopovers (PEK, CTU, TFU)
CA0856, CA1421, CA0425
45h 55min
Return
26/12/25
1 Stopover (TFU)
CA0426, CA0423
26h 45min
Air China
£641
London Heathrow
Colombo
Outbound
25/12/25
2 Stopovers (PEK, CTU, TFU)
CA0856, CA1405, CA0425
45h 55min
Return
20/01/26
2 Stopovers (TFU, PEK)
CA0426, CA1418, CA0855
47h 00min
Air China
£763
Prices based on recent searches, subject to last-minute changes
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Important flight information

Flight information: London Heathrow - Colombo

Cheapest outbound flight from £ 312,50
Outbound and return from £ 494,99
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
Popular destinations for onward travel
Flight destinations with a similar price