Cheapest return flights from London to Colombo in September from 636€

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

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

Return flights

08 Sep - 29 Sep Pegasus Airlines
10 Sep - 29 Sep Pegasus Airlines
25 Sep - 30 Sep Pegasus Airlines
08 Sep - 25 Sep Pegasus Airlines
30 Sep - 07 Oct AJet
18 Sep - 25 Sep Pegasus Airlines
01 Sep - 30 Sep AJet
17 Sep - 09 Oct Pegasus Airlines
25 Sep - 29 Sep Pegasus Airlines
01 Sep - 07 Sep Pegasus Airlines
20 Sep - 30 Sep Pegasus Airlines
19 Sep - 04 Oct Pegasus Airlines
11 Sep - 02 Oct Pegasus Airlines
12 Sep - 25 Sep Pegasus Airlines
18 Sep - 02 Oct Pegasus Airlines
23 Sep - 07 Oct Pegasus Airlines
22 Sep - 02 Oct Pegasus Airlines
25 Sep - 09 Oct AJet
07 Sep - 07 Oct Emirates
24 Sep - 08 Oct Emirates

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

Skyscanner

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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