Flights from London to Colombo with British Airways

Our cheapest offers for flights from London to Colombo

Here you can compare cheap flights from London (LON) 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
Colombo
Outbound
27/10/25
1 Stopover (DOH)
BA2306, QR0660
18h 25min
Return
18/11/25
1 Stopover (DOH)
QR0663, QR0327
13h 50min
British Airways, Qatar Airways
£569
London
Colombo
Outbound
08/11/25
2 Stopovers (IST, SAW, KWI)
BA0680, J90306, J90551
28h 20min
Return
30/11/25
2 Stopovers (MAA, DXB)
6E1172, EK0547, EK0029
40h 20min
British Airways, Jazeera Airways ?
£673
London
Colombo
Outbound
05/12/25
2 Stopovers (MXP, AUH)
BA0582, EY0088, EY0392
18h 05min
Return
27/12/25
1 Stopover (DOH)
QR0659, BA0122
14h 15min
British Airways, Etihad Airways
£684
London
Colombo
Outbound
30/11/25
2 Stopovers (IST, SAW, KWI)
BA0680, J90306, J90551
27h 45min
Return
22/12/25
3 Stopovers (MAA, BOM, IST)
6E1172, 6E6058, 6E0017, 6E4069
41h 25min
British Airways, Jazeera Airways ?
£690
London
Colombo
Outbound
02/12/25
3 Stopovers (LIN, MXP, IST, BOM)
BA0568, 6E4214, 6E0018, 6E1185
64h 20min
Return
24/12/25
2 Stopovers (BOM, IST)
6E1186, 6E0017, 6E4069
22h 25min
British Airways, IndiGo Airlines ?
£709
Prices based on recent searches, subject to last-minute changes
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Important flight information

Flight information: London - Colombo

Cheapest outbound flight from 312,50 £
Outbound and return from 410,99 £
Flight duration min. 10:15 / max. 10:30
Return flight duration min. 11:30/ max. 11:50
Distance 8705 km
Flights per week 11
Departure airport Airport London (LCY, LGW, LHR, LTN, STN, SEN) (LON)
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