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

Return flights

06 Oct - 16 Oct	Wizz Air Malta
06 Oct - 23 Oct	Wizz Air Malta
11 Oct - 29 Oct	Wizz Air Malta
01 Oct - 16 Oct	easyJet
02 Oct - 23 Oct	Iberia
15 Oct - 02 Nov	Ryanair
01 Oct - 31 Oct	Ryanair
10 Oct - 14 Nov	TAP
11 Oct - 31 Oct	Ryanair
11 Oct - 30 Oct	Ryanair
10 Oct - 25 Nov	Vueling Airlines
10 Oct - 30 Oct	easyJet
16 Oct - 30 Oct	Ryanair
25 Oct - 13 Nov	Wizz Air Malta
07 Oct - 10 Nov	Etihad Airways
05 Oct - 16 Nov	Turkish Airlines
16 Oct - 13 Nov	Qatar Airways
16 Oct - 30 Nov	Qatar Airways

Also check the deals for one-way flights from Lisbon 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 Lisbon to Kathmandu in October from 675€

Return flights