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

Return flights

01 Jun - 17 Jun	Gulf Air
01 Jun - 15 Jun	Gulf Air
15 Jun - 25 Jun	Gulf Air
14 Jun - 25 Jun	Gulf Air
01 Jun - 20 Jun	Gulf Air
08 Jun - 21 Jun	Gulf Air
03 Jun - 16 Jun	Gulf Air
14 Jun - 26 Jun	Gulf Air
12 Jun - 24 Jun	Gulf Air
13 Jun - 25 Jun	Gulf Air
18 Jun - 02 Jul	Air India
14 Jun - 12 Jul	Air India
15 Jun - 05 Jul	Air India
13 Jun - 03 Jul	Air India
24 Jun - 18 Jul	LOT
02 Jun - 14 Jul	Qatar Airways
19 Jun - 03 Jul	Turkish Airlines
24 Jun - 15 Jul	Turkish Airlines
30 Jun - 14 Jul	Turkish Airlines
23 Jun - 21 Jul	Turkish Airlines

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 585€

Return flights