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

Return flights

08 Jul - 29 Jul	Wizz Air UK
11 Jul - 13 Jul	Wizz Air UK
23 Jul - 30 Jul	Wizz Air UK
01 Jul - 14 Jul	Wizz Air UK
01 Jul - 29 Jul	Wizz Air UK
06 Jul - 28 Jul	Wizz Air UK
10 Jul - 29 Jul	SunExpress
10 Jul - 26 Jul	Wizz Air UK
02 Jul - 23 Jul	Wizz Air UK
24 Jul - 31 Jul	Ryanair
17 Jul - 04 Aug	easyJet
14 Jul - 28 Aug	Wizz Air UK
03 Jul - 07 Aug	Wizz Air UK
28 Jul - 04 Aug	Wizz Air UK
10 Jul - 11 Aug	SunExpress
10 Jul - 12 Aug	Wizz Air UK
12 Jul - 01 Aug	Wizz Air UK
23 Jul - 31 Aug	Wizz Air UK
26 Jul - 07 Aug	Wizz Air UK
05 Jul - 03 Aug	Wizz Air UK

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

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 July from $562

Return flights