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

Return flights

04 May - 11 Jun	easyJet
02 May - 23 May	Vueling Airlines
04 May - 11 May	easyJet
04 May - 13 May	easyJet
03 May - 29 Jun	easyJet
02 May - 09 May	Vueling Airlines
07 May - 10 Jun	easyJet
27 May - 22 Jun	easyJet
19 May - 17 Jun	Wizz Air
25 May - 18 Jun	Wizz Air UK
29 May - 30 Jun	Wizz Air UK
08 May - 18 May	Wizz Air UK
07 May - 20 May	easyJet
05 May - 12 Jun	Wizz Air UK
02 May - 18 May	Wizz Air UK
11 May - 17 May	Wizz Air UK
26 May - 24 Jun	Wizz Air UK
20 May - 21 Jun	easyJet
08 May - 19 May	Wizz Air UK
08 May - 17 May	Wizz Air UK

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.

Book a cheap hotel in Kathmandu

Cheap car rent in Kathmandu

Cheapest return flights from London to Kathmandu in May from 484€

Return flights