Cheapest return STN–KTM flights, December

AirHint found the following cheapest return flights from London (STN) to Kathmandu (KTM) in December 2026 (see full year).

Return flights

02 Dec - 23 Dec Turkish Airlines
02 Dec - 24 Dec Turkish Airlines
07 Dec - 20 Dec Turkish Airlines
08 Dec - 20 Dec Turkish Airlines
01 Dec - 08 Dec Turkish Airlines
25 Dec - 21 Jan Turkish Airlines
01 Dec - 26 Dec Emirates
02 Dec - 26 Dec Emirates
09 Dec - 15 Dec Turkish Airlines
14 Dec - 12 Jan Ryanair
04 Dec - 06 Dec Turkish Airlines
11 Dec - 23 Dec Turkish Airlines
28 Dec - 31 Jan Turkish Airlines
14 Dec - 09 Jan Ryanair
11 Dec - 30 Jan Turkish Airlines
28 Dec - 16 Jan Turkish Airlines
04 Dec - 06 Jan Turkish Airlines
18 Dec - 10 Jan Ryanair
20 Dec - 20 Jan Royal Air Maroc
28 Dec - 15 Jan Turkish Airlines

Also check the deals for one-way flights from London to Kathmandu in December.

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