AirHint found the following cheapest return flights from London (LGW) to Kathmandu (KTM) in June 2025 (see full year).

Return flights

24 Jun - 22 Jul	Wizz Air Malta
25 Jun - 20 Jul	Wizz Air Malta
29 Jun - 13 Jul	Wizz Air UK
24 Jun - 01 Jul	Wizz Air
23 Jun - 15 Jul	Wizz Air
21 Jun - 05 Jul	Wizz Air
20 Jun - 02 Jul	Wizz Air UK
21 Jun - 11 Jul	Wizz Air
27 Jun - 07 Jul	Wizz Air UK
22 Jun - 24 Jul	Wizz Air UK
17 Jun - 24 Jun	Wizz Air
20 Jun - 24 Jun	Wizz Air UK
18 Jun - 23 Jun	easyJet
20 Jun - 26 Jun	Wizz Air
19 Jun - 24 Jun	Wizz Air
20 Jun - 27 Jun	Wizz Air
27 Jun - 30 Jun	Wizz Air UK
25 Jun - 30 Jun	Corendon Airlines
16 Jun - 23 Jun	Wizz Air UK
18 Jun - 25 Jun	easyJet

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

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 June from $543

Return flights