Cheapest return flights from Seattle to Frankfurt in May from $536

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

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

Return flights

08 May - 14 May Condor direct
06 May - 14 May Condor direct
04 May - 11 May Condor direct
12 May - 21 May Condor direct
08 May - 15 May Condor
12 May - 27 May Condor direct
05 May - 12 May Condor direct
06 May - 13 May Condor direct
12 May - 19 May Condor direct
20 May - 27 May Condor direct
22 May - 05 Jun Condor direct
26 May - 02 Jun Condor direct
25 May - 01 Jun Condor
29 May - 05 Jun Condor
27 May - 03 Jun Condor direct
30 May - 06 Jun Condor direct
25 May - 08 Jun Icelandair
31 May - 07 Jun Condor
25 May - 08 Jun Condor direct
28 May - 04 Jun Condor

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

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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