Cheapest return flights from London to Colombo in September from 639€

Best time to book flights for London (LHR) to Colombo (CMB) flights at AirHint

AirHint found the following cheapest return flights from London (LHR) to Colombo (CMB) in September 2025 (see full year).

Return flights

15 Sep - 22 Sep Gulf Air
29 Sep - 13 Oct Gulf Air
15 Sep - 29 Sep Gulf Air
11 Sep - 22 Sep Gulf Air
04 Sep - 16 Sep Etihad Airways
01 Sep - 17 Sep Etihad Airways
14 Sep - 25 Sep Etihad Airways
01 Sep - 29 Sep Etihad Airways
02 Sep - 18 Sep Etihad Airways
10 Sep - 23 Sep Air India
03 Sep - 24 Sep Air India
08 Sep - 08 Oct Air India
24 Sep - 08 Oct Air India
23 Sep - 07 Oct Air India
18 Sep - 02 Oct Etihad Airways
03 Sep - 01 Oct Air India
25 Sep - 09 Oct Etihad Airways
25 Sep - 13 Oct Etihad Airways
09 Sep - 02 Oct Air India
24 Sep - 15 Oct Air India

Also check the deals for one-way flights from London to Colombo in September.

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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