Cheapest return flights from London to Kathmandu in December from $698

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

Return flights

01 Dec - 08 Dec Pegasus Airlines
01 Dec - 14 Dec Ryanair
06 Dec - 12 Jan Pegasus Airlines
01 Dec - 05 Dec Pegasus Airlines
04 Dec - 18 Dec Pegasus Airlines
06 Dec - 20 Dec Pegasus Airlines
12 Dec - 19 Dec Pegasus Airlines
11 Dec - 02 Jan Pegasus Airlines
08 Dec - 27 Dec Ryanair
30 Dec - 22 Jan SunExpress
18 Dec - 02 Jan Ryanair
27 Dec - 10 Jan Pegasus Airlines
20 Dec - 01 Jan Ryanair
12 Dec - 01 Jan Pegasus Airlines
05 Dec - 04 Jan Pegasus Airlines
01 Dec - 18 Dec Emirates
07 Dec - 15 Dec Emirates
08 Dec - 15 Dec Emirates
21 Dec - 03 Jan Pegasus Airlines
09 Dec - 15 Jan Emirates

Also check the deals for one-way 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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