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

Return flights

09 Jan - 30 Jan	Wizz Air UK
08 Jan - 30 Jan	Wizz Air UK
29 Jan - 01 Feb	Wizz Air UK
20 Jan - 13 Feb	Ryanair
10 Jan - 09 Feb	Wizz Air UK
16 Jan - 23 Jan	Wizz Air UK
28 Jan - 12 Feb	Wizz Air UK
27 Jan - 28 Feb	Ryanair
24 Jan - 16 Feb	Pegasus Airlines
04 Jan - 24 Jan	Wizz Air UK
28 Jan - 24 Feb	Wizz Air UK
09 Jan - 14 Jan	Wizz Air UK
22 Jan - 25 Jan	Wizz Air UK
01 Jan - 28 Jan	Wizz Air UK
22 Jan - 04 Feb	Wizz Air UK
01 Jan - 15 Jan	Wizz Air UK
23 Jan - 11 Feb	Kuwait Airways
01 Jan - 24 Jan	easyJet
11 Jan - 24 Jan	Kuwait Airways
16 Jan - 14 Feb	Air India

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 $527

Return flights