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

Return flights

03 May - 13 May	Wizz Air UK
11 May - 22 May	Wizz Air
04 May - 13 May	Wizz Air
25 May - 16 Jun	Animawings
03 May - 10 May	Wizz Air UK
23 May - 12 Jun	Wizz Air UK
04 May - 22 May	Wizz Air
03 May - 06 May	Wizz Air UK
02 May - 16 May	Wizz Air UK
23 May - 13 Jun	Wizz Air UK
19 May - 14 Jun	Wizz Air
19 May - 22 May	Wizz Air
03 May - 24 May	Wizz Air UK
17 May - 07 Jun	Wizz Air
19 May - 07 Jun	Wizz Air
19 May - 06 Jun	Wizz Air
20 May - 16 Jun	Animawings
12 May - 17 May	easyJet
13 May - 05 Jun	Wizz Air UK
27 May - 17 Jun	Animawings

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 491€

Return flights