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

Return flights

02 Jun - 22 Jun	Air India
15 Jun - 22 Jun	Air India
08 Jun - 17 Jun	Air India
08 Jun - 29 Jun	Air India
03 Jun - 10 Jun	Air India
01 Jun - 22 Jun	Air India
10 Jun - 24 Jun	Air India
01 Jun - 21 Jun	Air India
11 Jun - 21 Jun	Air India
02 Jun - 08 Jun	Air India
30 Jun - 07 Jul	Ryanair
15 Jun - 22 Jul	Ryanair
09 Jun - 03 Jul	Wizz Air
08 Jun - 12 Jul	Ryanair
16 Jun - 07 Jul	Norwegian Air Sweden AOC
11 Jun - 08 Jul	Wizz Air
11 Jun - 25 Jul	Wizz Air
12 Jun - 13 Jul	Wizz Air Malta
12 Jun - 14 Jul	Wizz Air Malta
30 Jun - 22 Jul	Ryanair

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

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 June from 439€

Return flights