AirHint found the following cheapest return flights from Duesseldorf (DUS) to Lisbon (LIS) in October 2025 (see full year).

Return flights

28 Oct - 17 Nov	Vueling Airlines
28 Oct - 15 Nov	Vueling Airlines
28 Oct - 05 Nov	Vueling Airlines
21 Oct - 29 Oct	easyJet
28 Oct - 30 Oct	easyJet
06 Oct - 16 Oct	easyJet
27 Oct - 30 Oct	easyJet
07 Oct - 14 Oct	easyJet
07 Oct - 15 Oct	easyJet
31 Oct - 05 Nov	easyJet
01 Oct - 07 Oct	Ryanair
27 Oct - 15 Nov	Vueling Airlines
27 Oct - 05 Nov	Vueling Airlines
28 Oct - 29 Oct	Vueling Airlines
06 Oct - 09 Oct	easyJet
27 Oct - 28 Oct	Vueling Airlines
28 Oct - 14 Nov	Vueling Airlines
29 Oct - 17 Nov	Vueling Airlines
21 Oct - 05 Nov	Vueling Airlines
27 Oct - 17 Nov	Eurowings

Also check the deals for one-way flights from Duesseldorf to Lisbon 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 Duesseldorf to Lisbon in October from $153

Return flights