Cheapest return SEA–FRA flights, October

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

Return flights

08 Oct - 12 Oct Condor direct
09 Oct - 12 Oct Condor direct
08 Oct - 13 Oct Condor direct
13 Oct - 27 Oct Condor direct
10 Oct - 24 Oct Condor
12 Oct - 02 Nov Condor direct
08 Oct - 09 Oct Condor direct
23 Oct - 30 Oct Condor
30 Oct - 06 Nov Icelandair
20 Oct - 27 Oct Icelandair

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

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