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

Return flights

06 Oct - 05 Nov	Wizz Air UK
02 Oct - 05 Nov	Wizz Air UK
05 Oct - 05 Nov	Wizz Air UK
12 Oct - 05 Nov	Wizz Air UK
16 Oct - 02 Nov	Ryanair
06 Oct - 02 Nov	Wizz Air UK
04 Oct - 05 Nov	Wizz Air UK
22 Oct - 05 Nov	Wizz Air UK
03 Oct - 02 Nov	Wizz Air UK
27 Oct - 05 Nov	Wizz Air UK
02 Oct - 09 Oct	Wizz Air UK
05 Oct - 26 Oct	Pegasus Airlines
02 Oct - 29 Oct	Ryanair
10 Oct - 14 Oct	Wizz Air UK
05 Oct - 20 Oct	Wizz Air UK
02 Oct - 26 Oct	Ryanair
03 Oct - 09 Oct	Wizz Air UK
06 Oct - 26 Oct	Wizz Air UK
03 Oct - 29 Oct	Wizz Air UK
03 Oct - 18 Oct	Wizz Air UK

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

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 October from 469€

Return flights