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

Return flights

27 Apr - 11 May	Ryanair
19 Apr - 26 Apr	Ryanair
16 Apr - 26 Apr	Ryanair
16 Apr - 05 May	Ryanair
11 Apr - 18 May	Ryanair
27 Apr - 18 May	Ryanair
16 Apr - 13 May	Ryanair
21 Apr - 05 May	Ryanair
11 Apr - 25 Apr	Ryanair
13 Apr - 25 Apr	Ryanair
18 Apr - 23 May	Ryanair
28 Apr - 12 May	Ryanair
14 Apr - 25 Apr	Ryanair
14 Apr - 13 May	Ryanair
21 Apr - 04 May	Ryanair
17 Apr - 26 Apr	Ryanair
11 Apr - 22 Apr	Ryanair
17 Apr - 25 Apr	Ryanair
13 Apr - 27 Apr	Ryanair
20 Apr - 29 Apr	Ryanair

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

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 April from 407€

Return flights