AirHint found the following cheapest one-way flights from Colombo (CMB) to London (LTN) in September 2026 (see full year).
One-Way flights
| 29 Sep | Air Arabia | ||
| 24 Sep | Air Arabia | ||
| 12 Sep | Kuwait Airways | ||
| 23 Sep | Turkish Airlines | ||
| 22 Sep | Air Arabia | ||
| 02 Sep | SriLankan Airlines | ||
| 08 Sep | Air Arabia | ||
| 13 Sep | IndiGo | ||
| 04 Sep | Kuwait Airways | ||
| 07 Sep | Air Arabia |
Also check the deals for return flights from Colombo to London in September.
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