Flight Routes from Colombo to London Heathrow

Trip type

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 Shop Baggage Price
Colombo
London Heathrow
Please note: transfer for connecting flight
Outbound
10/04/26
4 Stopovers (MAA, COK, MLE, DXB)
6E1180, 6E0156, 6E1133, EK2231, EK0007
47h 05min
Return
-
IndiGo Airlines, Emirates Airline
£205
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
Best option
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
31/03/26
1 Stopover (BOM)
AI6221, AI0131
24h 20min
Return
21/04/26
1 Stopover (BOM)
AI0130, AI6224
21h 35min
Air India
£517
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
31/03/26
1 Stopover (BOM)
AI6221, AI0131
24h 20min
Return
21/04/26
1 Stopover (BOM)
AI0130, AI6224
21h 35min
Air India
£543
Colombo
London Heathrow
Outbound
31/03/26
1 Stopover (BOM)
AI6221, AI0131
24h 20min
Return
21/04/26
1 Stopover (BOM)
AI0128, AI6224
30h 10min
Air India ?
£552
Colombo
London Heathrow
Outbound
25/05/26
1 Stopover (AUH)
EY0391, EY0063
24h 55min
Return
07/06/26
1 Stopover (AUH)
EY0066, EY0396
19h 15min
Etihad Airways ?
£564
Colombo
London Heathrow
Outbound
31/03/26
1 Stopover (BOM)
AI6221, AI0131
24h 20min
Return
21/04/26
1 Stopover (BOM)
AI0130, AI6224
21h 35min
Air India ?
£609
Prices based on recent searches, subject to last-minute changes
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Tips and tricks to help you find cheap flights from Colombo to London Heathrow

Favourite airline: China Eastern
Flight tickets on the route Colombo – London Heathrow are most frequently booked with China Eastern.
China Eastern
30 %
Air India
26 %
Vistara
17 %
Favourite connection: via Shanghai Pudong
Stopover flights on this route are especially popular via Shanghai Pudong, making up 58 % of bookings.
Route
bookings
1 stopover Shanghai Pudong
26h 40min, from 695 £
58 %
2 stopovers Mumbai (Bombay) Zurich (Zürich)-Kloten
28h 50min, from 872 £
33 %
1 stopover Mumbai (Bombay)
32h 30min, from 749 £
8 %

Important flight information

Flight information: Colombo - London Heathrow

Cheapest outbound flight from 204,99 £
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
Popular destinations for onward travel