Cheapest return flights from Seattle to Frankfurt in June from $760

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

Return flights

03 Jun - 17 Jun Condor direct
14 Jun - 21 Jun Condor direct
30 Jun - 14 Jul Condor direct
17 Jun - 01 Jul Condor direct
13 Jun - 29 Jun Condor
18 Jun - 29 Jul Condor direct
24 Jun - 22 Jul Condor direct
01 Jun - 11 Jul Condor

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

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