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

Return flights

01 Jul - 22 Jul	Ryanair
03 Jul - 19 Jul	Ryanair
12 Jul - 29 Jul	Ryanair
06 Jul - 04 Aug	Ryanair
07 Jul - 14 Jul	Ryanair
01 Jul - 08 Jul	Turkish Airlines
01 Jul - 14 Jul	Turkish Airlines
02 Jul - 09 Jul	Turkish Airlines
01 Jul - 05 Jul	Turkish Airlines
01 Jul - 31 Jul	Turkish Airlines
07 Jul - 19 Jul	Turkish Airlines
07 Jul - 10 Aug	Emirates
12 Jul - 02 Aug	Turkish Airlines
06 Jul - 14 Aug	Emirates
28 Jul - 04 Aug	Turkish Airlines
22 Jul - 05 Aug	Turkish Airlines
10 Jul - 14 Aug	Emirates
15 Jul - 11 Aug	Emirates
16 Jul - 01 Aug	Turkish Airlines
23 Jul - 01 Aug	Turkish Airlines

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

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 July from $782

Return flights