Cheapest return flights from London to Colombo in May from $691

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

Return flights

10 May - 17 May Ryanair
06 May - 23 May Ryanair
14 May - 12 Jun Ryanair
03 May - 09 May Ryanair
20 May - 10 Jun Ryanair
11 May - 18 May Ryanair
01 May - 05 May Turkish Airlines
01 May - 22 May Turkish Airlines
26 May - 05 Jun Turkish Airlines
28 May - 16 Jun Turkish Airlines
26 May - 16 Jun Turkish Airlines
08 May - 23 Jun Turkish Airlines
07 May - 23 Jun Turkish Airlines
01 May - 17 May Turkish Airlines
08 May - 17 May Turkish Airlines
01 May - 18 May Turkish Airlines
02 May - 22 May Turkish Airlines
25 May - 14 Jun Turkish Airlines
22 May - 06 Jun Ryanair
22 May - 07 Jun Turkish Airlines

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

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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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