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

Return flights

26 Apr - 07 May	Gulf Air
22 Apr - 28 Apr	Gulf Air
22 Apr - 19 May	Gulf Air
23 Apr - 07 May	Qatar Airways
23 Apr - 14 May	Qatar Airways
18 Apr - 30 Apr	Qatar Airways
27 Apr - 10 May	Qatar Airways
22 Apr - 05 May	Gulf Air
17 Apr - 02 May	Gulf Air
09 Apr - 02 May	Qatar Airways
13 Apr - 01 May	Qatar Airways
27 Apr - 09 May	Qatar Airways
05 Apr - 16 Apr	Wizz Air UK
14 Apr - 28 Apr	Turkish Airlines
13 Apr - 29 Apr	Qatar Airways
13 Apr - 24 Apr	Qatar Airways
15 Apr - 29 Apr	Qatar Airways
13 Apr - 18 Apr	easyJet
09 Apr - 18 Apr	easyJet
17 Apr - 27 Apr	Turkish Airlines

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 582€

Return flights