AirHint found the following cheapest one-way flights from Colombo (CMB) to London (LHR) in September 2026 (see full year).
One-Way flights
| 22 Sep | Qatar Airways | ||
| 29 Sep | Qatar Airways | ||
| 28 Sep | British Airways | ||
| 06 Sep | FitsAir | ||
| 07 Sep | FitsAir | ||
| 03 Sep | SriLankan Airlines | ||
| 01 Sep | FitsAir | ||
| 04 Sep | FitsAir | ||
| 11 Sep | IndiGo | ||
| 05 Sep | Kuwait Airways |
Also check the deals for return flights from Colombo to London in September.
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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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