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

Return flights

07 Mar - 11 Mar	Wizz Air UK
03 Mar - 13 Mar	Ryanair
06 Mar - 13 Mar	Wizz Air UK
05 Mar - 13 Mar	Ryanair
07 Mar - 30 Mar	Wizz Air UK
07 Mar - 13 Mar	Ryanair
06 Mar - 11 Mar	Wizz Air UK
06 Mar - 30 Mar	Wizz Air UK
03 Mar - 16 Mar	Ryanair
05 Mar - 11 Mar	Ryanair
04 Mar - 02 Apr	Jet2
10 Mar - 14 Apr	Ryanair
14 Mar - 02 Apr	Wizz Air Malta
10 Mar - 02 Apr	Wizz Air UK
19 Mar - 04 Apr	Ryanair
10 Mar - 04 Apr	Ryanair
06 Mar - 12 Apr	Wizz Air UK
19 Mar - 06 Apr	Ryanair
03 Mar - 19 Apr	Ryanair
20 Mar - 02 Apr	Wizz Air UK

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 386€

Return flights