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

Return flights

21 Apr - 05 May	Wizz Air UK
28 Apr - 13 May	Wizz Air UK
29 Apr - 06 May	Wizz Air UK
24 Apr - 01 May	Wizz Air UK
23 Apr - 30 Apr	Wizz Air UK
30 Apr - 09 May	Wizz Air UK
20 Apr - 13 May	Wizz Air UK
13 Apr - 03 May	Wizz Air Malta
05 Apr - 13 Apr	Wizz Air
19 Apr - 26 Apr	Wizz Air UK
08 Apr - 03 May	Wizz Air Malta
15 Apr - 14 May	Ryanair
24 Apr - 17 May	Wizz Air UK
04 Apr - 10 Apr	Wizz Air UK
03 Apr - 08 Apr	Ryanair
19 Apr - 27 Apr	Wizz Air UK
11 Apr - 28 Apr	Wizz Air UK
07 Apr - 23 Apr	Wizz Air UK
13 Apr - 30 Apr	Wizz Air Malta
07 Apr - 18 Apr	Wizz Air UK

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 $581

Return flights