Cheapest return flights from London to Kathmandu in December from 590€

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

Return flights

30 Dec - 30 Jan KLM
04 Dec - 08 Dec Turkish Airlines
03 Dec - 13 Dec Aegean Airlines
01 Dec - 08 Dec Air India
31 Dec - 30 Jan Eurowings
06 Dec - 11 Dec Air India
01 Dec - 07 Dec Air India
04 Dec - 12 Dec Air India
06 Dec - 17 Dec Air India
02 Dec - 20 Dec Air India
01 Dec - 22 Jan Etihad Airways
08 Dec - 11 Dec Air India
31 Dec - 21 Jan British Airways
01 Dec - 09 Dec Air India
31 Dec - 22 Jan British Airways
10 Dec - 17 Jan Vueling Airlines
05 Dec - 18 Jan Etihad Airways
01 Dec - 10 Jan Oman Air
09 Dec - 07 Jan Aegean Airlines
30 Dec - 13 Jan KLM

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

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