Cheapest one-way flights from London to Colombo in April from $427

AirHint found the following cheapest one-way flights from London (LCY) to Colombo (CMB) in April 2026 (see full year).

One-Way flights

29 Apr SWISS
07 Apr KLM
08 Apr British Airways
14 Apr SWISS
21 Apr SWISS
28 Apr SWISS
22 Apr SWISS
15 Apr SWISS
27 Apr SWISS
13 Apr SWISS

Also check the deals for return flights from London to Colombo in April.

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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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