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

Return flights

05 Mar - 18 Mar	Air India
15 Mar - 06 Apr	Air India
15 Mar - 05 Apr	Air India
01 Mar - 30 Mar	Air India
05 Mar - 13 Mar	Air India
09 Mar - 16 Mar	Pegasus Airlines
10 Mar - 17 Mar	Pegasus Airlines
11 Mar - 28 Mar	Wizz Air
12 Mar - 27 Mar	Ryanair
04 Mar - 01 Apr	Pegasus Airlines
04 Mar - 08 Mar	Pegasus Airlines
04 Mar - 15 Mar	Pegasus Airlines
05 Mar - 01 Apr	Pegasus Airlines
04 Mar - 27 Mar	Pegasus Airlines
07 Mar - 01 Apr	Pegasus Airlines
24 Mar - 13 Apr	Ryanair
26 Mar - 03 Apr	Wizz Air Malta
20 Mar - 04 Apr	Wizz Air UK
06 Mar - 01 Apr	Ryanair
18 Mar - 01 Apr	Gulf Air

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 $560

Return flights