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

Return flights

28 Oct - 25 Nov	ITA Airways
28 Oct - 18 Nov	ITA Airways
28 Oct - 04 Nov	ITA Airways
31 Oct - 14 Nov	ITA Airways
02 Oct - 18 Oct	KLM
28 Oct - 03 Nov	ITA Airways
29 Oct - 02 Nov	ITA Airways
08 Oct - 22 Oct	ITA Airways
08 Oct - 23 Oct	ITA Airways
08 Oct - 14 Oct	ITA Airways
08 Oct - 27 Nov	ITA Airways
31 Oct - 08 Nov	ITA Airways
22 Oct - 16 Nov	ITA Airways
30 Oct - 17 Nov	ITA Airways
08 Oct - 26 Oct	ITA Airways
08 Oct - 28 Oct	ITA Airways
08 Oct - 27 Oct	ITA Airways
02 Oct - 23 Oct	ITA Airways
06 Oct - 20 Oct	ITA Airways
01 Oct - 16 Oct	ITA Airways

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 859€

Return flights