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

Return flights

14 Oct - 30 Nov	Vueling Airlines
20 Oct - 14 Nov	KLM
14 Oct - 18 Nov	Vueling Airlines
27 Oct - 11 Nov	Virgin Atlantic
10 Oct - 31 Oct	SWISS
12 Oct - 15 Nov	Virgin Atlantic
12 Oct - 02 Nov	Virgin Atlantic
05 Oct - 02 Nov	Virgin Atlantic
15 Oct - 15 Nov	Gulf Air
15 Oct - 04 Nov	Gulf Air
15 Oct - 20 Nov	Oman Air
15 Oct - 29 Oct	Turkish Airlines
04 Oct - 24 Oct	Kuwait Airways
01 Oct - 21 Oct	Turkish Airlines
02 Oct - 24 Oct	Kuwait Airways
14 Oct - 30 Oct	Air India
09 Oct - 24 Oct	British Airways
09 Oct - 23 Oct	British Airways
01 Oct - 26 Oct	Turkish Airlines
06 Oct - 26 Oct	Eurowings

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 579€

Return flights