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

Return flights

06 May - 06 Jun	Air Arabia
04 May - 14 Jun	Wizz Air UK
06 May - 20 May	Wizz Air
29 May - 13 Jun	Wizz Air UK
29 May - 08 Jun	Wizz Air UK
11 May - 22 May	Wizz Air
09 May - 07 Jun	Wizz Air UK
15 May - 23 May	Wizz Air UK
09 May - 20 May	Wizz Air UK
05 May - 17 May	Wizz Air UK
06 May - 02 Jun	Wizz Air
06 May - 21 May	easyJet
19 May - 19 Jun	Wizz Air
12 May - 18 May	Wizz Air UK
23 May - 07 Jun	Wizz Air UK
12 May - 19 May	Wizz Air UK
23 May - 20 Jun	Wizz Air UK
20 May - 07 Jun	Animawings
13 May - 21 May	easyJet
09 May - 14 May	Wizz Air UK

Also check the deals for one-way flights from London to Colombo in May.

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 May from 463€

Return flights