Cheapest one-way flights from London to Kathmandu in December from 221€

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

One-Way flights

04 Dec Ryanair
09 Dec Ryanair
10 Dec Pegasus Airlines
15 Dec Pegasus Airlines
12 Dec Ryanair
31 Dec Pegasus Airlines
30 Dec Ryanair
19 Dec Pegasus Airlines
25 Dec Pegasus Airlines
28 Dec Pegasus Airlines

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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