Cheapest one-way flights from London to Kathmandu in December from 273€

AirHint found the following cheapest one-way flights from London (LHR) to Kathmandu (KTM) in December 2025 (see full year).

One-Way flights

04 Dec Scandinavian Airlines
03 Dec Scandinavian Airlines
05 Dec Brussels Airlines
06 Dec Brussels Airlines
08 Dec Eurowings
09 Dec SWISS
10 Dec Eurowings
07 Dec Eurowings
14 Dec Aegean Airlines
11 Dec Eurowings

Also check the deals for return flights from London to Kathmandu in December.

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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