AirHint found the following cheapest one-way flights from London (LHR) to Colombo (CMB) in April 2026 (see full year).
One-Way flights
| 27 Apr | SWISS | ||
| 25 Apr | SWISS | ||
| 19 Apr | SWISS | ||
| 09 Apr | Scandinavian Airlines | ||
| 29 Apr | Aegean Airlines | ||
| 15 Apr | Aegean Airlines | ||
| 14 Apr | SWISS | ||
| 26 Apr | Eurowings | ||
| 10 Apr | IndiGo | ||
| 16 Apr | IndiGo |
Also check the deals for return flights from London to Colombo in April.
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