Seattle / Tacoma (SEA) to Frankfurt (FRA) cheap flight deal from $520 USD in economy class

DECondor Flugdienst

Round Trip•Economy

SEA

Seattle–Tacoma International Airport

Seattle / Tacoma, United States

FRA

Frankfurt International Airport

Frankfurt, Germany

$804 USD

-35%$520 USD

Verified Sep 20, 2025 at 1:50 PM

October 2025

Today

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Sun

29$650 30$650 1$650 2$650 3$730 4$670 5$630 6$630 7$630 8$670 9$640 10$700 11$640 12$600 13$600 14 15$600 16$700 17$700 18$630 19$560 20$560 21 22$560 23$580 24$680 25$630 26$580 27$580 28 29 30$660 31 1 2

Limited Availability

18% of dates checked are available within 10% of the lowest price

Sunday, October 5th, 2025

9 round-trip options

Returning

Fri, Oct 10, 2025•5 Day Trip

$690 USD

Google Flights

Returning

Sat, Oct 11, 2025•6 Day Trip

$940 USD

Google Flights

Returning

Sun, Oct 12, 2025•7 Day Trip

$810 USD

Google Flights

Returning

Mon, Oct 13, 2025•8 Day Trip

$750 USD

Google Flights

Returning

Wed, Oct 15, 2025•10 Day Trip

$750 USD

Google Flights

Returning

Thu, Oct 16, 2025•11 Day Trip

$630 USD

Google Flights

Returning

Fri, Oct 17, 2025•12 Day Trip

$630 USD

Google Flights

Returning

Sat, Oct 18, 2025•13 Day Trip

$810 USD

Google Flights

Returning

Sun, Oct 19, 2025•14 Day Trip

$810 USD

Google Flights