Cheapest one-way flights from London to Colombo in September from 223€

AirHint found the following cheapest one-way flights from London (LHR) to Colombo (CMB) in September 2025 (see full year).

One-Way flights

11 Sep British Airways
12 Sep British Airways
26 Sep British Airways
30 Sep British Airways
19 Sep British Airways
29 Sep Scandinavian Airlines
20 Sep Scandinavian Airlines
08 Sep Scandinavian Airlines
27 Sep Scandinavian Airlines
28 Sep British Airways

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

Skyscanner

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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