Flights from Seattle to Frankfurt available from USD 507*

Promo code

Our best rates from Seattle to Frankfurt

Jun 2025
FromUSD 1,624*
Fare: Round trip/Economy
Displaying fares for June-2025
  • 30

    Mo

    JUN

  • 01

    Tu

  • 02

    We

  • 03

    Th

  • 04

    Fr

  • 05

    Sa

  • 06

    Su

  • 07

    Mo

  • 08

    Tu

  • 09

    We

  • 10

    Th

  • 11

    Fr

  • 12

    Sa

  • 13

    Su

  • 14

    Mo

  • 15

    Tu

  • 16

    We

  • 17

    Th

  • 18

    Fr

  • 19

    Sa

  • 20

    Su

  • 21

    Mo

  • 22

    Tu

  • 23

    We

  • 24

    Th

  • 25

    Fr

  • 26

    Sa

  • 27

    Su

  • 28

    Mo

  • 29

    Tu

    • *Fares displayed have been collected within the last 72hrs and may no longer be available at the time of booking

    Fly in the next three months: flights from Seattle to Frankfurt

    USD

    Seattle (SEA)to

    Frankfurt (FRA)
    Sep 07 2025 - Oct 01 2025
    From
    USD 514
    Round trip
    Economy

    Seattle (SEA)to

    Frankfurt (FRA)
    Sep 07 2025 - Oct 07 2025
    From
    USD 514
    Round trip
    Economy

    Seattle (SEA)to

    Frankfurt (FRA)
    Sep 14 2025 - Oct 06 2025
    From
    USD 514
    Round trip
    Economy

    Seattle (SEA)to

    Frankfurt (FRA)
    Sep 14 2025 - Oct 08 2025
    From
    USD 514
    Round trip
    Economy

    Seattle (SEA)to

    Frankfurt (FRA)
    Sep 16 2025 - Oct 15 2025
    From
    USD 514
    Round trip
    Economy

    Seattle (SEA)to

    Frankfurt (FRA)
    Sep 20 2025 - Oct 07 2025
    From
    USD 514
    Round trip
    Economy

    Seattle (SEA)to

    Frankfurt (FRA)
    Sep 20 2025 - Oct 08 2025
    From
    USD 514
    Round trip
    Economy

    Seattle (SEA)to

    Frankfurt (FRA)
    Sep 20 2025 - Oct 15 2025
    From
    USD 514
    Round trip
    Economy

    *Fares displayed have been collected within the last 72hrs and may no longer be available at the time of booking. We display fares for Economy Light as standard but it is possible to change your class of service during the booking process. You can also add baggage, meals and extra legroom to your trip during booking.

     

    Blue image with a map of Iceland and text that reads: Include a little more of Iceland in your journey. Add a Stopover

    Plan ahead for your trip from Seattle to Frankfurt with Icelandair

    USD
    Plan ahead for your trip from Seattle to Frankfurt with Icelandair
    From
    To
    Fare type
    Dates
    Price
    Seattle (SEA)Frankfurt (FRA)Round trip
    /
    Economy    		Feb 05 2026 - Feb 09 2026

    From

    USD 507

    Viewed 1 day ago

    Seattle (SEA)Frankfurt (FRA)Round trip
    /
    Economy    		Feb 06 2026 - Feb 09 2026

    From

    USD 507

    Viewed 1 day ago

    Seattle (SEA)Frankfurt (FRA)Round trip
    /
    Economy    		Feb 03 2026 - Feb 07 2026

    From

    USD 507

    Viewed 1 day ago

    Seattle (SEA)Frankfurt (FRA)Round trip
    /
    Economy    		Feb 03 2026 - Feb 09 2026

    From

    USD 507

    Viewed 1 day ago

    Seattle (SEA)Frankfurt (FRA)Round trip
    /
    Economy    		Feb 04 2026 - Feb 10 2026

    From

    USD 507

    Viewed 1 day ago

    Seattle (SEA)Frankfurt (FRA)Round trip
    /
    Economy    		Jan 22 2026 - Feb 11 2026

    From

    USD 507

    Viewed 1 day ago

    Seattle (SEA)Frankfurt (FRA)Round trip
    /
    Economy    		Jan 21 2026 - Jan 29 2026

    From

    USD 507

    Viewed 1 day ago

    Seattle (SEA)Frankfurt (FRA)Round trip
    /
    Economy    		Jan 23 2026 - Feb 04 2026

    From

    USD 507

    Viewed 1 day ago

    Seattle (SEA)Frankfurt (FRA)Round trip
    /
    Economy    		Jan 22 2026 - Feb 02 2026

    From

    USD 507

    Viewed 1 day ago

    *Fares displayed have been collected within the last 72hrs and may no longer be available at the time of booking. We display fares for Economy Light as standard but it is possible to change your class of service during the booking process. You can also add baggage, meals and extra legroom to your trip during booking.

    Flights from Seattle, Washington to Frankfurt, Germany

    Fly from Seattle to Frankfurt when it suits you, with Icelandair’s regular transatlantic flights.

    Icelandair flights have everything you’ll need to travel comfortably, from hours of in-flight movies, TV shows and music to cozy blankets and pillows and on-board Wi-Fi.

    Icelandair flights from Seattle to Frankfurt include a stopover at our Keflavík hub. Find out what you need to know when connecting at Keflavík.

     

    FAQs about travel from Seattle to Frankfurt

    Helpful information for travelers visiting Frankfurt

    How long is the flight from Seattle to Frankfurt?

    The flight time from Seattle to Frankfurt can be between 12 and 18 hours depending on whether you’re flying direct or not.

    All Icelandair flight times include a stopover at Keflavík, but some flights to Frankfurt from Seattle may include an additional layover in the US beforehand.

    How do you find cheap flights to Frankfurt from Seattle?

    Flying during Frankfurt’s quieter seasons and avoiding holidays like Christmas and New Year's can help you find cheap flights from Seattle to Frankfurt.

    You can also browse our flight deals for the latest airfares.

    Which airports do you go to for flights from Seattle, Washington to Frankfurt, Germany?

    Icelandair flights from Seattle to Frankfurt depart from Seattle-Tacoma International Airport (SEA) and arrive at Frankfurt Airport (FRA), the city’s main airport.