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

Return flights

01 May - 10 May	Wizz Air UK
23 May - 13 Jun	Wizz Air UK
02 May - 10 May	Wizz Air UK
18 May - 29 May	Wizz Air UK
05 May - 11 May	easyJet
14 May - 29 May	easyJet
02 May - 16 May	Saudia
12 May - 09 Jun	Turkish Airlines
04 May - 16 May	Qatar Airways
15 May - 03 Jun	Gulf Air
05 May - 27 May	Qatar Airways
06 May - 20 May	easyJet
21 May - 21 Jun	Turkish Airlines
21 May - 12 Jun	Turkish Airlines
04 May - 15 May	Emirates
22 May - 06 Jun	Qatar Airways
30 May - 26 Jun	Qatar Airways

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

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 May from 723€

Return flights