Cheapest return flights from London to Kathmandu in December from $994

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

07 Dec - 29 Dec SriLankan Airlines
05 Dec - 05 Jan SriLankan Airlines
05 Dec - 16 Jan Qatar Airways
28 Dec - 24 Jan Turkish Airlines
16 Dec - 22 Jan Turkish Airlines
15 Dec - 22 Jan Turkish Airlines
03 Dec - 29 Dec Qatar Airways
05 Dec - 12 Dec Air India
01 Dec - 08 Dec Air India
25 Dec - 10 Jan Qatar Airways
20 Dec - 31 Jan Turkish Airlines
01 Dec - 31 Dec British Airways
01 Dec - 20 Dec IndiGo
10 Dec - 26 Dec IndiGo
10 Dec - 02 Jan IndiGo
06 Dec - 10 Jan IndiGo
07 Dec - 02 Jan IndiGo
05 Dec - 27 Dec Emirates
01 Dec - 21 Dec Air India
15 Dec - 31 Dec 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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