Cheapest return flights from Seattle to Amsterdam in October from $472

AirHint found the following cheapest return flights from Seattle (SEA) to Amsterdam (AMS) in October 2025 (see full year).

Return flights

03 Oct - 11 Oct Scandinavian Airlines
13 Oct - 17 Oct Aer Lingus
02 Oct - 11 Oct Icelandair
02 Oct - 09 Oct Icelandair
08 Oct - 29 Oct Aer Lingus
07 Oct - 11 Oct Icelandair
08 Oct - 29 Oct Air France direct
10 Oct - 15 Oct Air France direct
02 Oct - 09 Oct Air France direct
03 Oct - 11 Oct Air France direct

Also check the deals for one-way flights from Seattle to Amsterdam in October.

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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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