Cheapest return flights from Seattle to Berlin in January from 402€

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

Return flights

22 Jan - 29 Jan Icelandair
21 Jan - 26 Jan Icelandair
12 Jan - 26 Jan Icelandair
30 Jan - 06 Feb Icelandair
26 Jan - 02 Feb Icelandair
18 Jan - 25 Jan Icelandair
21 Jan - 25 Jan Icelandair
16 Jan - 24 Jan Lufthansa

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

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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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