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

Return flights

21 Feb - 21 Mar	SWISS
27 Feb - 14 Mar	SWISS
15 Feb - 13 Mar	Kuwait Airways
02 Feb - 25 Feb	British Airways
03 Feb - 17 Feb	SWISS
01 Feb - 14 Feb	British Airways
13 Feb - 07 Mar	Kuwait Airways
28 Feb - 19 Mar	SWISS
02 Feb - 02 Mar	British Airways
19 Feb - 15 Mar	British Airways
18 Feb - 22 Mar	Gulf Air
28 Feb - 28 Mar	British Airways
25 Feb - 09 Mar	British Airways
07 Feb - 17 Feb	Thai Airways
17 Feb - 26 Feb	Turkish Airlines
03 Feb - 18 Feb	IndiGo
01 Feb - 20 Feb	Thai Airways
10 Feb - 27 Feb	Thai Airways
16 Feb - 27 Feb	Thai Airways
06 Feb - 21 Feb	Thai Airways

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

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 February from $761

Return flights