Cheapest one-way flights from London to Colombo in September from $249

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

One-Way flights

26 Sep Pegasus Airlines
09 Sep Ryanair
02 Sep Ryanair
29 Sep Pegasus Airlines
12 Sep Ryanair
19 Sep Pegasus Airlines
18 Sep Pegasus Airlines
14 Sep AJet
21 Sep Pegasus Airlines
27 Sep Pegasus Airlines

Also check the deals for return 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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