AirHint found the following cheapest one-way flights from Kathmandu (KTM) to London (LGW) in April 2026 (see full year).
One-Way flights
| 23 Apr | IndiGo | ||
| 30 Apr | IndiGo | ||
| 26 Apr | IndiGo | ||
| 29 Apr | Air India | ||
| 25 Apr | IndiGo | ||
| 01 Apr | Nepal Airlines | ||
| 21 Apr | IndiGo | ||
| 03 Apr | IndiGo | ||
| 13 Apr | Air India | ||
| 14 Apr | IndiGo |
Also check the deals for return flights from Kathmandu to London in April.
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