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

Return flights

28 Nov - 05 Dec	KLM
27 Nov - 04 Dec	KLM
18 Nov - 04 Dec	KLM
22 Nov - 03 Dec	KLM
27 Nov - 30 Nov	KLM
26 Nov - 09 Dec	ITA Airways
25 Nov - 09 Dec	ITA Airways
25 Nov - 10 Dec	ITA Airways
26 Nov - 15 Dec	ITA Airways
21 Nov - 24 Nov	KLM
20 Nov - 04 Dec	KLM
21 Nov - 05 Dec	KLM
21 Nov - 30 Nov	KLM
25 Nov - 30 Nov	KLM
22 Nov - 30 Nov	KLM
17 Nov - 27 Nov	SWISS
18 Nov - 23 Nov	SWISS
18 Nov - 22 Nov	SWISS
18 Nov - 26 Nov	SWISS
17 Nov - 29 Nov	SWISS

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

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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Cheapest return flights from London to Kathmandu in November from 938€

Return flights