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

Return flights

01 Mar - 10 Mar	Ryanair
01 Mar - 15 Mar	Ryanair
03 Mar - 11 Mar	Pegasus Airlines
05 Mar - 28 Mar	Ryanair
03 Mar - 18 Mar	Fly One
01 Mar - 08 Mar	Ryanair
14 Mar - 25 Mar	Wizz Air UK
07 Mar - 18 Mar	Ryanair
05 Mar - 15 Mar	Ryanair
02 Mar - 11 Mar	Ryanair
19 Mar - 30 Apr	Wizz Air UK
29 Mar - 10 Apr	Wizz Air UK
19 Mar - 19 Apr	Wizz Air UK
01 Mar - 01 Apr	Ryanair
30 Mar - 20 Apr	Wizz Air UK
14 Mar - 04 Apr	Pegasus Airlines
30 Mar - 04 Apr	Wizz Air UK
30 Mar - 18 Apr	Wizz Air UK
22 Mar - 01 Apr	Gulf Air
30 Mar - 09 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 482€

Return flights