Cheapest return flights from London to Kathmandu in December from $838

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

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

Return flights

06 Dec - 04 Jan Wizz Air UK
12 Dec - 26 Dec Wizz Air
13 Dec - 20 Dec Wizz Air UK
26 Dec - 09 Jan SunExpress
04 Dec - 29 Dec Air China
04 Dec - 19 Dec Air China
17 Dec - 02 Jan Wizz Air UK
18 Dec - 02 Jan LOT
20 Dec - 02 Jan Ryanair
01 Dec - 19 Jan Emirates
02 Dec - 13 Dec Qatar Airways
30 Dec - 17 Jan Qatar Airways
01 Dec - 25 Dec Air India
06 Dec - 07 Jan Air China
08 Dec - 11 Jan SriLankan Airlines
08 Dec - 27 Dec Cathay Pacific
05 Dec - 30 Dec Cathay Pacific
05 Dec - 26 Dec Cathay Pacific
25 Dec - 28 Dec British Airways
24 Dec - 11 Jan IndiGo

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

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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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