Cheapest one-way flights from London to Kathmandu in December from 303€

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

One-Way flights

05 Dec Aegean Airlines
04 Dec Aegean Airlines
02 Dec Aegean Airlines
01 Dec Aegean Airlines
10 Dec Vueling Airlines
06 Dec Aegean Airlines
08 Dec Air France
07 Dec SWISS
09 Dec Aegean Airlines
12 Dec Eurowings

Also check the deals for return 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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