Cheapest return flights from London to Kathmandu in December from $615

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

Return flights

04 Dec - 17 Dec Wizz Air UK
02 Dec - 24 Dec Wizz Air
29 Dec - 08 Jan Wizz Air UK
06 Dec - 15 Dec Wizz Air UK
10 Dec - 21 Dec Wizz Air UK
09 Dec - 24 Dec Wizz Air
14 Dec - 10 Jan Wizz Air UK
12 Dec - 10 Jan Wizz Air UK
25 Dec - 18 Jan Wizz Air UK
31 Dec - 23 Jan Wizz Air UK
27 Dec - 14 Jan Wizz Air UK
02 Dec - 05 Jan Wizz Air UK
13 Dec - 09 Jan Wizz Air UK
12 Dec - 09 Jan Wizz Air UK
07 Dec - 10 Jan Wizz Air UK
07 Dec - 08 Dec Wizz Air UK
13 Dec - 29 Dec Wizz Air UK
01 Dec - 11 Dec Wizz Air
12 Dec - 29 Dec Wizz Air UK
01 Dec - 16 Dec Wizz Air

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

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