Cheapest return flights from London to Colombo in September from $818

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

21 Sep - 27 Sep Pegasus Airlines
03 Sep - 18 Sep Ryanair
04 Sep - 22 Sep Emirates
11 Sep - 30 Sep Emirates
14 Sep - 29 Sep Emirates
14 Sep - 22 Sep Emirates
01 Sep - 18 Sep Emirates
16 Sep - 29 Sep Emirates
14 Sep - 24 Sep Emirates
11 Sep - 24 Sep Emirates
10 Sep - 01 Oct Emirates
03 Sep - 01 Oct Emirates
18 Sep - 02 Oct Emirates
22 Sep - 02 Oct Emirates
01 Sep - 09 Oct Emirates
18 Sep - 09 Oct Emirates
15 Sep - 02 Oct Emirates
26 Sep - 08 Oct Emirates
20 Sep - 01 Oct Emirates
19 Sep - 06 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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