Flights from London Heathrow to Colombo

Trip type

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
25/05/26
1 Stopover (BOM)
AI0130, AI2276
31h 05min
Return
07/06/26
1 Stopover (BOM)
AI2275, AI0129
22h 45min
Air India
£514
Best option
London Heathrow
Colombo
Outbound
25/05/26
1 Stopover (BOM)
AI0130, AI2276
13h 25min
Return
16/06/26
1 Stopover (DEL)
AI0282, AI2015
16h 30min
Air India
£538
London Heathrow
Colombo
Outbound
07/03/26
1 Stopover (BOM)
6E0002, 6E1185
29h 10min
Return
22/03/26
1 Stopover (BOM)
6E1186, 6E0001
26h 35min
IndiGo Airlines
£515
London Heathrow
Colombo
Outbound
25/05/26
1 Stopover (BOM)
AI0130, AI2276
31h 05min
Return
07/06/26
1 Stopover (BOM)
AI2275, AI0131
32h 00min
Air India
£515
London Heathrow
Colombo
Outbound
25/05/26
1 Stopover (DEL)
AI0162, AI0277
16h 45min
Return
16/06/26
1 Stopover (DEL)
AI0278, AI2017
30h 25min
Air India
£522
London Heathrow
Colombo
Outbound
25/05/26
1 Stopover (DEL)
AI0162, AI0277
16h 45min
Return
16/06/26
1 Stopover (DEL)
AI0278, AI0161
18h 55min
Air India
£530
London Heathrow
Colombo
Outbound
25/05/26
1 Stopover (BOM)
AI0130, AI2276
13h 25min
Return
07/06/26
1 Stopover (BOM)
AI2275, AI0129
22h 45min
Air India
£533
London Heathrow
Colombo
Outbound
20/05/26
1 Stopover (KWI)
KU0104, KU0361
16h 25min
Return
19/06/26
1 Stopover (KWI)
KU0364, KU0101
16h 20min
Kuwait Airways
£537
London Heathrow
Colombo
Outbound
30/04/26
1 Stopover (BOM)
AI0130, AI2276
13h 25min
Return
27/05/26
1 Stopover (DEL)
AI0278, AI0161
16h 45min
Air India
£542
London Heathrow
Colombo
Outbound
25/05/26
1 Stopover (DEL)
AI2018, AI0281
15h 00min
Return
07/06/26
1 Stopover (DEL)
AI0278, AI0111
22h 55min
Air India ?
£544
Prices based on recent searches, subject to last-minute changes
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Tips and tricks to help you find cheap flights from London Heathrow to Colombo

Favourite airline: Etihad Airways
Flight tickets on the route London Heathrow – Colombo are most frequently booked with Etihad Airways.
Etihad Airways
54 %
Air India
11 %
Emirates
9 %
Favourite connection: via Abu Dhabi
86 % of tickets booked on this route are for flights via Abu Dhabi.
Route
bookings
1 stopover Abu Dhabi
13h 10min, from 665 £
86 %
2 stopovers Frankfurt-Main Chennai (Madras)
23h 00min, from 966 £
9 %
2 stopovers Zurich (Zürich)-Kloten Mumbai (Bombay)
27h 30min, from 1.002 £
5 %

Important flight information

Flight information: London Heathrow - Colombo

Outbound and return from 513,90 £
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