Cheapest return SEA–BER flights, October

AirHint found the following cheapest return flights from Seattle (SEA) to Berlin (BER) in October 2026 (see full year).

Return flights

07 Oct - 14 Oct Icelandair
13 Oct - 20 Oct Icelandair
15 Oct - 22 Oct Icelandair
06 Oct - 13 Oct Icelandair
14 Oct - 21 Oct Icelandair
16 Oct - 23 Oct Icelandair
19 Oct - 26 Oct Icelandair
08 Oct - 15 Oct Icelandair
22 Oct - 29 Oct Icelandair
05 Oct - 12 Oct Icelandair

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