AirHint found the following cheapest return flights from London (LCY) to Kathmandu (KTM) in January 2026 (see full year).

Return flights

27 Jan - 10 Feb	ITA Airways
15 Jan - 22 Jan	ITA Airways
16 Jan - 09 Feb	ITA Airways
16 Jan - 06 Feb	ITA Airways
09 Jan - 09 Feb	ITA Airways
30 Jan - 07 Feb	Lufthansa
09 Jan - 23 Jan	ITA Airways
14 Jan - 28 Jan	ITA Airways
13 Jan - 23 Jan	ITA Airways
06 Jan - 23 Jan	ITA Airways
28 Jan - 27 Feb	ITA Airways
09 Jan - 14 Feb	ITA Airways
10 Jan - 18 Jan	ITA Airways
10 Jan - 24 Jan	SWISS
04 Jan - 28 Jan	SWISS
05 Jan - 18 Jan	ITA Airways
31 Jan - 15 Feb	ITA Airways
08 Jan - 24 Jan	ITA Airways
20 Jan - 24 Feb	SWISS
22 Jan - 14 Feb	SWISS

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

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 January from $782

Return flights