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

Return flights

04 May - 18 May	Wizz Air
11 May - 08 Jun	AJet
10 May - 07 Jun	AJet
06 May - 18 May	Ryanair
15 May - 13 Jun	AJet
15 May - 14 Jun	AJet
04 May - 16 May	Wizz Air
04 May - 17 May	Wizz Air
18 May - 15 Jun	AJet
17 May - 07 Jun	AJet
17 May - 14 Jun	AJet
01 May - 06 May	AJet
06 May - 06 Jun	Ryanair
10 May - 18 May	Ryanair
02 May - 10 May	Pegasus Airlines
15 May - 06 Jun	AJet
18 May - 20 Jun	AJet
08 May - 18 May	Wizz Air Malta
01 May - 13 May	Wizz Air
05 May - 19 May	Wizz Air Malta

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.

Book a cheap hotel in Colombo

Cheap car rent in Colombo

Cheapest return flights from London to Colombo in May from $533

Return flights