Cheapest one-way flights from Colombo to London in September from $312

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

One-Way flights

30 Sep IndiGo
29 Sep Air Arabia Abu Dhabi
27 Sep Air Arabia Abu Dhabi
18 Sep IndiGo
24 Sep Air Arabia Abu Dhabi
21 Sep Air Arabia
26 Sep SalamAir
25 Sep Air Arabia
19 Sep Air Arabia
17 Sep Air Arabia Abu Dhabi

Also check the deals for return flights from Colombo to London 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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