Cheapest return flights from London to Kathmandu in December from $746

Best time to book flights for London (STN) to Kathmandu (KTM) flights at AirHint

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

Return flights

06 Dec - 31 Dec Pegasus Airlines
05 Dec - 20 Dec Ryanair
01 Dec - 21 Dec Pegasus Airlines
05 Dec - 22 Dec Pegasus Airlines
14 Dec - 05 Jan Ryanair
08 Dec - 03 Jan Pegasus Airlines
11 Dec - 03 Jan Ryanair
15 Dec - 10 Jan Ryanair
25 Dec - 17 Jan Pegasus Airlines
19 Dec - 19 Jan Ryanair
24 Dec - 16 Jan Pegasus Airlines
12 Dec - 02 Jan Ryanair
20 Dec - 16 Jan Ryanair
25 Dec - 22 Jan Pegasus Airlines
14 Dec - 30 Dec Ryanair
01 Dec - 08 Dec Emirates
01 Dec - 19 Dec Emirates
13 Dec - 30 Dec Pegasus Airlines
05 Dec - 31 Dec Emirates
17 Dec - 24 Dec 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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