AirHint found the following cheapest return flights from London (STN) to Colombo (CMB) in January 2026 (see full year).

Return flights

20 Jan - 27 Jan	Pegasus Airlines
22 Jan - 29 Jan	Ryanair
09 Jan - 29 Jan	Ryanair
16 Jan - 27 Jan	Ryanair
12 Jan - 27 Jan	Ryanair
15 Jan - 29 Jan	Ryanair
26 Jan - 03 Feb	Ryanair
12 Jan - 29 Jan	Ryanair
16 Jan - 24 Jan	Ryanair
20 Jan - 29 Jan	Pegasus Airlines
09 Jan - 27 Jan	Ryanair
22 Jan - 02 Feb	Ryanair
20 Jan - 04 Feb	Pegasus Airlines
20 Jan - 10 Feb	Pegasus Airlines
22 Jan - 03 Feb	Ryanair
20 Jan - 01 Feb	Pegasus Airlines
25 Jan - 16 Feb	Ryanair
05 Jan - 16 Feb	Ryanair
26 Jan - 09 Feb	Ryanair
25 Jan - 03 Feb	Ryanair

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

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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Cheapest return flights from London to Colombo in January from 433€

Return flights