Cheapest return SEA–FRA flights, June

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

Return flights

02 Jun - 16 Jun Condor
04 Jun - 14 Jun Icelandair
10 Jun - 13 Jul Icelandair
05 Jun - 19 Jun Icelandair
01 Jun - 08 Jun Condor
01 Jun - 01 Jul Icelandair
10 Jun - 08 Jul Icelandair
15 Jun - 15 Jul Icelandair
08 Jun - 11 Jun Condor
24 Jun - 22 Jul Condor direct
21 Jun - 30 Jun Icelandair
15 Jun - 30 Jun Icelandair
17 Jun - 01 Jul WestJet
20 Jun - 21 Jun Turkish Airlines
15 Jun - 30 Jun Condor direct
20 Jun - 29 Jun Icelandair

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

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