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

Return flights

12 Jan - 02 Feb	Ryanair
15 Jan - 13 Feb	Ryanair
15 Jan - 04 Feb	Ryanair
27 Jan - 26 Feb	Pegasus Airlines
27 Jan - 27 Feb	AJet
27 Jan - 04 Feb	AJet
12 Jan - 30 Jan	Ryanair
15 Jan - 02 Feb	Ryanair
22 Jan - 30 Jan	Ryanair
22 Jan - 06 Feb	Ryanair
22 Jan - 02 Feb	Ryanair
07 Jan - 03 Feb	Pegasus Airlines
21 Jan - 30 Jan	Ryanair
15 Jan - 30 Jan	Ryanair
07 Jan - 25 Jan	Pegasus Airlines
27 Jan - 30 Jan	Pegasus Airlines
15 Jan - 22 Jan	Ryanair
12 Jan - 26 Jan	Ryanair
16 Jan - 30 Jan	Ryanair
23 Jan - 30 Jan	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 428€

Return flights