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

Return flights

06 Mar - 14 Mar	Wizz Air
06 Mar - 18 Mar	Wizz Air
06 Mar - 27 Mar	Wizz Air
09 Mar - 01 Apr	Air India
10 Mar - 01 Apr	Air India
18 Mar - 31 Mar	Air India
02 Mar - 15 Mar	Air India
10 Mar - 18 Mar	Air India
09 Mar - 24 Mar	Air India
02 Mar - 17 Mar	Air India
10 Mar - 23 Mar	Air India
07 Mar - 21 Mar	Wizz Air
16 Mar - 05 Apr	Air India
18 Mar - 05 Apr	Air India
16 Mar - 06 Apr	Air India
09 Mar - 06 Apr	Air India
18 Mar - 01 Apr	Air India
18 Mar - 08 Apr	Air India
18 Mar - 06 Apr	Air India
15 Mar - 06 Apr	Air India

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 410€

Return flights