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

Return flights

23 Apr - 14 May	Wizz Air UK
22 Apr - 06 May	Gulf Air
08 Apr - 11 May	Wizz Air Malta
29 Apr - 02 May	Gulf Air
09 Apr - 11 May	Wizz Air Malta
29 Apr - 10 May	Gulf Air
17 Apr - 27 Apr	Gulf Air
24 Apr - 08 May	Wizz Air UK
17 Apr - 04 May	Gulf Air
22 Apr - 10 May	Gulf Air
07 Apr - 11 May	Wizz Air Malta
22 Apr - 29 Apr	Gulf Air
14 Apr - 28 Apr	Gulf Air
08 Apr - 24 Apr	Wizz Air Malta
22 Apr - 26 Apr	Gulf Air
08 Apr - 15 Apr	Wizz Air Malta
16 Apr - 28 Apr	Gulf Air
15 Apr - 26 Apr	Wizz Air UK
09 Apr - 18 Apr	Wizz Air Malta
16 Apr - 22 Apr	Gulf Air

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 537€

Return flights