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

Return flights

03 Mar - 14 Mar	Pegasus Airlines
03 Mar - 13 Mar	Pegasus Airlines
07 Mar - 28 Mar	Ryanair
01 Mar - 12 Mar	Pegasus Airlines
12 Mar - 26 Mar	Pegasus Airlines
10 Mar - 24 Apr	Ryanair
25 Mar - 14 Apr	Fly One
18 Mar - 23 Mar	Ryanair
02 Mar - 30 Mar	Ryanair
20 Mar - 28 Mar	Ryanair
26 Mar - 14 Apr	Ryanair
01 Mar - 26 Mar	Ryanair
01 Mar - 15 Mar	Ryanair
31 Mar - 11 Apr	Ryanair
21 Mar - 06 Apr	Fly One
28 Mar - 20 Apr	Fly One
19 Mar - 06 Apr	Emirates
14 Mar - 04 Apr	Emirates
22 Mar - 06 Apr	Emirates
23 Mar - 06 Apr	Emirates

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 $628

Return flights