Cheapest one-way flights from Seattle to Frankfurt in April from $299

Best time to book flights for Seattle (SEA) to Frankfurt (FRA) flights at AirHint

AirHint found the following cheapest one-way flights from Seattle (SEA) to Frankfurt (FRA) in April 2025 (see full year).

One-Way flights

14 Apr Icelandair
01 Apr Alaska Airlines
07 Apr Frontier Airlines
04 Apr Frontier Airlines
04 Apr Condor direct
17 Apr Frontier Airlines
05 Apr WestJet
14 Apr Condor direct
01 Apr Condor direct
07 Apr Condor direct

Also check the deals for return flights from Seattle to Frankfurt in April.

Skyscanner

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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