AirHint found the following cheapest one-way flights from Seattle (SEA) to Frankfurt (FRA) in June 2026 (see full year).
One-Way flights
| 07 Jun | Alaska Airlines | ||
| 22 Jun | WestJet | ||
| 22 Jun | Condor | direct | |
| 07 Jun | Condor | direct |
Also check the deals for return flights from Seattle to Frankfurt in June.
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