AirHint found the following cheapest return flights from Seattle (SEA) to Frankfurt (FRA) in November 2025 (see full year).

Return flights

04 Nov - 13 Nov	Icelandair
11 Nov - 18 Nov	Icelandair
17 Nov - 24 Nov	Icelandair
24 Nov - 04 Dec	Icelandair
03 Nov - 10 Nov	Condor	direct
10 Nov - 17 Nov	Condor	direct
13 Nov - 20 Nov	Condor	direct
17 Nov - 24 Nov	Condor	direct
27 Nov - 04 Dec	Condor	direct
17 Nov - 22 Nov	Condor	direct
08 Nov - 15 Nov	Condor	direct
15 Nov - 22 Nov	Condor	direct
02 Nov - 01 Dec	Condor	direct
24 Nov - 01 Dec	Condor	direct
29 Nov - 06 Dec	Condor	direct
27 Nov - 06 Dec	Condor	direct
18 Nov - 02 Dec	Icelandair
26 Nov - 03 Dec	Icelandair
12 Nov - 02 Dec	Lufthansa

Also check the deals for one-way flights from Seattle to Frankfurt in November.

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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Cheapest return flights from Seattle to Frankfurt in November from $504

Return flights