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

Return flights

11 Jan - 07 Feb	Oman Air
04 Jan - 04 Feb	SWISS
22 Jan - 20 Feb	Etihad Airways
16 Jan - 23 Jan	Oman Air
15 Jan - 06 Feb	Gulf Air
15 Jan - 12 Feb	Gulf Air
14 Jan - 28 Jan	Lufthansa
08 Jan - 04 Feb	Gulf Air
15 Jan - 29 Jan	Gulf Air
15 Jan - 22 Jan	Gulf Air
31 Jan - 14 Feb	Oman Air
05 Jan - 22 Jan	Qatar Airways
24 Jan - 26 Feb	Oman Air
01 Jan - 11 Feb	Lufthansa
21 Jan - 16 Feb	Qatar Airways
08 Jan - 22 Jan	Qatar Airways
24 Jan - 31 Jan	Oman Air
10 Jan - 24 Jan	Oman Air
12 Jan - 18 Jan	Oman Air
09 Jan - 31 Jan	Qatar Airways

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 654€

Return flights