Cheapest one-way flights from Seattle (SEA) to Frankfurt (FRA), December

10 dates in December, from $ 401. Book in one tap, or check whether to buy now or wait.

One-wayReturn
Dates, airline, and price
Dates Airline Price
2 Dec Air Canada
28 Dec Air Canada
8 Dec Air Canada
30 Dec Air Canada
26 Dec Air Canada
4 Dec Air Canada
6 Dec Condor
Direct Flight
24 Dec Icelandair
25 Dec Icelandair
22 Dec Icelandair
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Deals for return flights from Seattle to Frankfurt in December.

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Updated Oct 9, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

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