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

Return flights

14 Jan - 06 Feb	Pegasus Airlines
12 Jan - 28 Feb	Wizz Air Malta
08 Jan - 23 Jan	Ryanair
06 Jan - 09 Feb	Ryanair
06 Jan - 08 Feb	Ryanair
20 Jan - 30 Jan	Ryanair
05 Jan - 08 Feb	Ryanair
15 Jan - 25 Jan	Wizz Air UK
10 Jan - 15 Feb	Ryanair
10 Jan - 07 Feb	Ryanair
05 Jan - 09 Feb	Ryanair
03 Jan - 31 Jan	Wizz Air UK
26 Jan - 11 Feb	Wizz Air UK
15 Jan - 15 Feb	Wizz Air UK
03 Jan - 24 Jan	Wizz Air UK
24 Jan - 31 Jan	Wizz Air UK
07 Jan - 21 Jan	Ryanair
08 Jan - 28 Jan	Wizz Air UK
04 Jan - 24 Jan	Wizz Air UK
05 Jan - 19 Jan	Wizz Air Malta

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 415€

Return flights