Cheapest one-way flights from London to Colombo in September from 388€

Best time to book flights for London (LCY) to Colombo (CMB) flights at AirHint

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

One-Way flights

18 Sep ITA Airways
21 Sep ITA Airways
24 Sep SWISS
03 Sep SWISS
09 Sep ITA Airways
02 Sep ITA Airways
16 Sep British Airways
22 Sep Air Dolomiti
05 Sep Air Dolomiti
19 Sep Air Dolomiti

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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