Cheapest one-way flights from London to Colombo in May from $418

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

One-Way flights

04 May British Airways
18 May KLM
09 May KLM
19 May KLM
20 May British Airways
07 May SWISS
06 May SWISS
05 May SWISS
28 May SWISS
27 May SWISS

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

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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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