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

Return flights

03 Mar - 16 Mar	Ryanair
02 Mar - 09 Mar	Wizz Air UK
21 Mar - 11 Apr	Wizz Air UK
09 Mar - 20 Mar	Ryanair
02 Mar - 10 Mar	Wizz Air
03 Mar - 19 Mar	Ryanair
02 Mar - 16 Mar	Wizz Air
02 Mar - 08 Mar	Wizz Air UK
10 Mar - 20 Mar	Ryanair
04 Mar - 19 Mar	Wizz Air UK
02 Mar - 15 Mar	Wizz Air UK
03 Mar - 01 Apr	Ryanair
23 Mar - 10 Apr	Pegasus Airlines
14 Mar - 04 Apr	Ryanair
23 Mar - 06 Apr	Pegasus Airlines
17 Mar - 01 Apr	Wizz Air UK
24 Mar - 10 Apr	Pegasus Airlines
15 Mar - 01 Apr	Pegasus Airlines
23 Mar - 11 Apr	Pegasus Airlines
23 Mar - 07 Apr	Pegasus Airlines

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

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 March from 398€

Return flights