Cheapest return flights from London to Kathmandu in December from $1123

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

12 Dec - 02 Jan Ryanair
01 Dec - 25 Dec Emirates
01 Dec - 15 Dec Emirates
04 Dec - 16 Dec Emirates
01 Dec - 31 Dec Emirates
09 Dec - 31 Dec Emirates
13 Dec - 29 Dec Emirates
18 Dec - 31 Dec Emirates
13 Dec - 27 Dec Emirates
12 Dec - 26 Dec Emirates
25 Dec - 03 Jan Emirates
16 Dec - 03 Jan Emirates
17 Dec - 03 Jan Emirates
21 Dec - 02 Jan Emirates
18 Dec - 04 Jan Emirates
18 Dec - 03 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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