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

Return flights

15 Oct - 24 Oct	Vueling Airlines
15 Oct - 19 Oct	Vueling Airlines
20 Oct - 24 Oct	Vueling Airlines
08 Oct - 12 Oct	Volotea
15 Oct - 17 Oct	Vueling Airlines
06 Oct - 24 Oct	Vueling Airlines
10 Oct - 24 Oct	Vueling Airlines
06 Oct - 09 Oct	Vueling Airlines
20 Oct - 07 Nov	Vueling Airlines
06 Oct - 17 Oct	Vueling Airlines
19 Oct - 26 Oct	Iberia
26 Oct - 07 Nov	Vueling Airlines

Also check the deals for one-way flights from San Sebastian to Duesseldorf 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 San Sebastian to Duesseldorf in October from $196

Return flights