Cheapest return flights from Seattle to Berlin in October from $450

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

Return flights

14 Oct - 21 Oct Icelandair
01 Oct - 15 Oct Icelandair
02 Oct - 09 Oct Icelandair
28 Oct - 04 Nov United
10 Oct - 18 Oct Scandinavian Airlines
08 Oct - 15 Oct United
13 Oct - 20 Oct United
23 Oct - 30 Oct United
18 Oct - 25 Oct United

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

Skyscanner

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.

Book a cheap hotel in Berlin

Cheap car rent in Berlin

Feel free to contact us with any feedback or request another flight research.