$216 Find Cheap Flights from Seattle to Frankfurt am Main - Compare and Save

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Everything you should know

Cheapest round-trip
$630
Typical prices: $697-$1,038
Condor
Wed 2/7Sun 2/18
SEA - FRA • Non-stop
Cheapest one-way
$216
Typical prices: $447-$722
Icelandair
Thu 10/18
SEA - FRA • 1 stop
Advice from real travelers
Condor has competitive fares; Lufthansa Premium Economy adds space and a bag.
United Wi-Fi varies; Lufthansa offers special meals if booked 24 hours ahead.
Expert advice
+1
Expert advice
+1
Nonstop flights
You can fly direct with Lufthansa and Condor. Average duration is 10h 03m
Direct flights
+1
Direct flights
+1
Top routes
Cheapest • 19% average savings
Most popular
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 21 weeks in advance save around 18% compared to booking last minute.
Insights
Insights
When to travel
Cheapest • 24% price drop
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Cheapest • Avg $340 (round-trip)
Shortest trip • 13h 39m (one-way)
Insights
Insights
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We hope you love your trip to Frankfurt am Main!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Seattle to Frankfurt am Main (SEA-FRA)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Seattle to Frankfurt am Main

Sun, Feb 7 - Thu, Feb 18
Condor Logo
3:00 pm - 10:10 amSEA  Seattle/Tacoma Intl-FRA Frankfurt am Main
10h 10mnonstop
Condor Logo
2:15 pm - 3:55 pmFRA  Frankfurt am Main-SEA Seattle/Tacoma Intl
10h 40mnonstop
$630Condor
Mon, Dec 28 - Mon, Jan 11
Condor Logo
5:50 pm - 1:00 pmSEA  Seattle/Tacoma Intl-FRA Frankfurt am Main
10h 10mnonstop
Condor Logo
2:15 pm - 3:55 pmFRA  Frankfurt am Main-SEA Seattle/Tacoma Intl
10h 40mnonstop
$634Condor
Sun, Oct 18 - Mon, Nov 2
Icelandair Logo
3:40 pm - 1:00 pmSEA  Seattle/Tacoma Intl-FRA Frankfurt am Main
12h 20m1 stop Reykjavik Keflavik Intl
Icelandair Logo
1:05 pm - 5:00 pmFRA  Frankfurt am Main-SEA Seattle/Tacoma Intl
12h 55m1 stop Reykjavik Keflavik Intl
$641Icelandair
Wed, Oct 21 - Mon, Nov 2
Icelandair Logo
3:40 pm - 1:00 pmSEA  Seattle/Tacoma Intl-FRA Frankfurt am Main
12h 20m1 stop Reykjavik Keflavik Intl
Icelandair Logo
1:05 pm - 5:00 pmFRA  Frankfurt am Main-SEA Seattle/Tacoma Intl
12h 55m1 stop Reykjavik Keflavik Intl
$642Icelandair
Sun, Oct 18 - Mon, Nov 2
Multiple Airlines Logo
3:40 pm - 1:00 pmSEA  Seattle/Tacoma Intl-FRA Frankfurt am Main
12h 20m1 stop Reykjavik Keflavik Intl
Multiple Airlines Logo
7:25 pm - 7:57 pmFRA  Frankfurt am Main-SEA Seattle/Tacoma Intl
33h 32m2 stops Helsinki-Vantaa Dallas/Fort Worth
$658Multiple Airlines
Thu, Feb 25 - Thu, Mar 11
Multiple Airlines Logo
5:50 pm - 1:00 pmSEA  Seattle/Tacoma Intl-FRA Frankfurt am Main
10h 10mnonstop
Multiple Airlines Logo
11:15 am - 8:15 pmFRA  Frankfurt am Main-SEA Seattle/Tacoma Intl
18h 00m1 stop New York John F Kennedy Intl
$667Multiple Airlines
Wed, Nov 18 - Wed, Nov 25
Lufthansa Logo
1:50 pm - 9:00 amSEA  Seattle/Tacoma Intl-FRA Frankfurt am Main
10h 10mnonstop
Lufthansa Logo
9:15 am - 1:00 pmFRA  Frankfurt am Main-SEA Seattle/Tacoma Intl
12h 45m1 stop Munich Franz Josef Strauss
$776Lufthansa
Wed, Nov 25 - Wed, Dec 9
Lufthansa Logo
1:50 pm - 9:00 amSEA  Seattle/Tacoma Intl-FRA Frankfurt am Main
10h 10mnonstop
Lufthansa Logo
9:15 am - 1:00 pmFRA  Frankfurt am Main-SEA Seattle/Tacoma Intl
12h 45m1 stop Munich Franz Josef Strauss
$776Lufthansa
Tue, Nov 3 - Tue, Nov 17
United Airlines Logo
3:35 pm - 9:55 amSEA  Seattle/Tacoma Intl-FRA Frankfurt am Main
33h 20m1 stop San Francisco
United Airlines Logo
10:05 am - 1:25 pmFRA  Frankfurt am Main-SEA Seattle/Tacoma Intl
36h 20m2 stops Toronto Pearson Intl Houston George Bush Intcntl
$797United Airlines
Sat, Oct 31 - Wed, Nov 11
United Airlines Logo
7:27 pm - 9:55 amSEA  Seattle/Tacoma Intl-FRA Frankfurt am Main
30h 28m1 stop San Francisco
United Airlines Logo
9:45 am - 12:19 pmFRA  Frankfurt am Main-SEA Seattle/Tacoma Intl
35h 34m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl
$797United Airlines
Booking Insights

Price, demand and travel trends for Seattle to Frankfurt am Main flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Seattle to Frankfurt am Main with more confidence.

How much is a round-trip flight from Seattle to Frankfurt am Main?

Round-trip flights from Seattle to Frankfurt am Main start at $630. Prices are below average for this route right now, with typical round-trip fares ranging from $697 to $1,038. The lowest price found in the past 5 days was $630 on Condor.

What's the cheapest day of the week to fly from Seattle to Frankfurt am Main?

Tuesday is the cheapest day of the week to fly from Seattle to Frankfurt am Main, it is 8% cheaper than the average day. Friday is the most expensive day with flight prices 17% higher than average. Based on deals found by KAYAK users in the last 12 months.

What is the cheapest month to fly from Seattle to Frankfurt am Main?

  • January is the cheapest month to fly from Seattle to Frankfurt am Main at $645 round-trip.
  • December ($1,206) and June ($1,152) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 86% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are prices from Seattle to Frankfurt am Main the cheapest?

Flights from Seattle to Frankfurt am Main are cheapest 21 weeks before departure. Booking in this window typically costs about 18% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Expert advice

Expert advice for your flight from Seattle to Frankfurt am Main

 
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Chris Dong

Chris Dong

Expert on Condor

Chris is a consumer travel reporter covering aviation, trending travel news, hotels, and loyalty programs—all for leading global publications like Travel + Leisure, The Washington Post, AFAR, and more. In addition to writing, Chris is a video host for Travel + Leisure, giving consumers an inside look at the latest in air travel.

Jessica Macdonald

Jessica Macdonald

Expert on Lufthansa

Currently based in Scotland after living in South Africa and the United States, Jessica has been writing travel and aviation content for more than 10 years. She regularly contributes to Travel + Leisure and TripSavvy, and has had work published by Condé Nast Traveller and The Independent. She has traveled to more than 50 countries across six continents.

Stefanie Waldek

Stefanie Waldek

Expert on United Airlines

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Duncan Madden

Duncan Madden

Expert on FRA

Duncan is a freelance travel writer, copywriter and book author in constant search of travel stories and the perpetual sensation of being on holiday. He’s never happier than when on a dusty trail in search of empty waves or ducking under the piste tape in search of snowbound solitude. British born, living in Germany, but happiest heading for the horizon. His first book, Found in Translation, explores the etymologies and stories of country names around the world and is out now.

Harriet Baskas

Harriet Baskas

Expert on SEA

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Key details for Seattle to Frankfurt am Main flights

Low season

February

Cheapest flight

$216
Best time to beat the crowds with an average 14% drop in price.
Most popular time to fly with an average 8% increase in price.
Flight from Seattle to Frankfurt am Main Airport

When to book flights from Seattle to Frankfurt am Main

Are your dates flexible? Find out the best times to travel from Seattle to Frankfurt am Main based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Flights from Seattle to Frankfurt am Main: the best tips from KAYAK users' own experiences

Insights shared by verified travelers who flew the route from Seattle to Frankfurt am Main 
GabrielFlew with Condor-Jun 2026
Bring your own food, show up a couple hours early and be prepared.
Verified travelerFlew with Lufthansa-Apr 2024
If you don't have checked luggage, no need to be in a rush to line up. There will be a spot for your little carry-on rollie bag, so relax until the line is down to board the plane.

Your Seattle to Frankfurt am Main flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airlines offer extra legroom and free seat selection on Seattle to Frankfurt am Main flights?

    Among airlines operating Seattle to Frankfurt am Main flights:

    • Condor: offers extra legroom
    • Alaska Airlines: offers free seat selection
    • United Airlines: offers extra legroom; offers free seat selection

    Extra legroom and free seat selection availability depends on fare class and route.

  • What airlines are available from Seattle to Frankfurt am Main?

    2 airlines operate flights between Seattle and Frankfurt am Main. The airlines offering nonstop flights on this route include:

    • Lufthansa
    • Condor

  • Which airports can I use when flying from Seattle to Frankfurt am Main?

    Flights from Seattle to Frankfurt am Main usually depart from Seattle/Tacoma Intl (SEA) and may arrive at several airports in Frankfurt am Main area, including Frankfurt am Main (FRA) and Frankfurt-Hahn (HHN).

  • Which airlines include bags at no extra cost on Seattle to Frankfurt am Main flights?

    Here are some options for this route, based on selected ticket types and cabin classes:

    • Condor: a cabin bag and a checked bag in Economy Class
    • Lufthansa: a cabin bag and a checked bag in Economy Class
    • Alaska Airlines: a cabin bag and a checked bag in Economy Class

    Bag allowance can vary by ticket type, cabin class, route and airline, so travelers should check the fare details before booking.

  • What cabin classes can I book on flights from Seattle to Frankfurt am Main?

    Four cabin classes are available on flights from Seattle to Frankfurt am Main:

    • Economy Class
    • Premium Economy Class
    • Business Class
    • First Class

    Prices vary by airline.

  • How much can I save by taking a layover when flying from Seattle to Frankfurt am Main?

    On this route, layover flights are cheaper than nonstop options on average. Layover fares average $340 round-trip via Atlanta Hartsfield-Jackson (ATL), compared to $863 for nonstop.

  • What is the standard checked-bag allowance on flights from Seattle to Frankfurt am Main?

    There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $75–$100 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

  • Which airports do connecting flights from Seattle to Frankfurt am Main pass through?

    One-stop flights from Seattle to Frankfurt am Main most commonly connect through:

    • Reykjavik Keflavik Intl (KEF) - 76% of one-stop connections
    • Istanbul (IST) - 5% of one-stop connections
    • Dallas/Fort Worth (DFW) - 5% of one-stop connections
    • Detroit Metropolitan Wayne County (DTW) - 3% of one-stop connections

    Reykjavik Keflavik Intl (KEF) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Seattle to Frankfurt am Main?

    Yes. Being flexible with your travel dates can save you up to 21% on the Seattle to Frankfurt am Main route. Tuesday is the cheapest departure day at $785 round-trip on average, while Friday is the most expensive at $991, a difference of $206. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How are flight departures from Seattle to Frankfurt am Main spread across the day?

    Afternoon is the busiest departure period on Seattle to Frankfurt am Main flights, with 50% of flights leaving in that window. Evening departures account for 50%, morning flights for 0%, and night flights for 0%.

  • What popular places can I visit in Frankfurt am Main?

    Some of the most popular sights in Frankfurt am Main are Frankfurt Central Station, Congress Center Messe Frankfurt and Römerberg. These are among the most viewed places in Frankfurt am Main on KAYAK.

  • What are the earliest and latest flights from Seattle to Frankfurt am Main?

    These are the earliest and latest flight times available from Seattle to Frankfurt am Main:

    • Earliest: departs at 1:50 pm and lands at 11:53 pm
    • Latest: departs at 6:50 pm and lands at 4:53 am.

    The flight takes about 10h 03m.

  • How expensive are last-minute Seattle to Frankfurt am Main flights?

    Last-minute fares on this route - booked within 2 weeks of departure - run 5% above the route average of $847. Book 21 weeks before departure for the lowest fares.

  • How long is a flight from Seattle to Frankfurt am Main?

    A nonstop flight from Seattle to Frankfurt am Main takes 10h 03m, covering 5,088 miles.

  • Do I need a passport to fly from Seattle to Frankfurt am Main?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How are flight prices from Seattle to Frankfurt am Main looking right now?

    One-way fares from Seattle to Frankfurt am Main are currently lower than usual. Average one-way flight prices are about $386, which is 29% below the typical average for this route.

  • How much time can I save by choosing a different layover airport from Seattle to Frankfurt am Main?

    Flying via Amsterdam Schiphol (AMS) gives the shortest average 1-stop total travel time at 13h 39m, compared with 13h 55m via London Heathrow (LHR) and 13h 59m via Paris Charles de Gaulle (CDG).

  • What is the time difference between Seattle and Frankfurt am Main?

    Frankfurt am Main is 9 hours ahead of Seattle (Central European Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available in Frankfurt am Main?

    Since Frankfurt am Main is served by multiple airports, car rental options and rates can vary depending on which one you fly into.
    Near Frankfurt am Main Airport (FRA) — daily rates from around $11:

    · Wheego
    · Alamo
    · Europcar
    · Enterprise Rent-A-Car
    · Hertz

    Near Frankfurt-Hahn Airport (HHN) — daily rates from around $19:

    · Flex To Go
    · Enterprise Rent-A-Car
    · Alamo
    · Europcar
    · keddy by Europcar

  • How much should I expect to pay for a Seattle to Frankfurt am Main flight?

    Round-trip flights from Seattle to Frankfurt am Main range from $697 to $1,038, with an average of $847 over the past 12 months. Anything below $697 counts as a good deal.

  • Which airlines offer Wi-Fi on Seattle to Frankfurt am Main flights?

    Two airlines offer in-flight Wi-Fi on Seattle to Frankfurt am Main flights:

    • • Lufthansa
    • • United Airlines

    Pricing varies by airline and fare class. Some plans are included with the ticket or loyalty program; others are paid add-ons priced by flight length.

Your guide to booking Seattle to Frankfurt am Main flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Tuesday departure instead of Friday. On this route, Tuesday flights average $785 - about $206 less than Friday (21% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 21 weeks before you fly. On this route, that window historically saves about 18% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Seattle to Frankfurt am Main trip for January. Fares historically average $645 round-trip in that month - typically $561 less than the most expensive month, which is December (based on the last 12 months).
  • If you have the time, taking a 1-stop flight through Atlanta Hartsfield-Jackson Airport (ATL) can be cheaper than flying direct. The cheapest layover option averages $340 round-trip on this route - about $523 less than direct flights (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Frankfurt am Main Airport.
    - Holiday Inn Frankfurt Airport By IHG
    - Sheraton Frankfurt Airport Hotel and Conference Center
    - Intercityhotel Frankfurt Airport Terminal 3

Prefer to fly direct from Seattle to Frankfurt am Main?

 
Find which airlines fly direct from Seattle/Tacoma Intl Airport to Frankfurt am Main, which days they fly and book direct flights.

Direct departures

Seattle/Tacoma Intl to Frankfurt am Main

Monday

Condor,Lufthansa

Condor,Lufthansa

Tuesday

Condor,Lufthansa

Condor,Lufthansa

Wednesday

Condor,Lufthansa

Condor,Lufthansa

Thursday

Condor,Lufthansa

Condor,Lufthansa

Friday

Condor,Lufthansa

Condor,Lufthansa

Saturday

Condor,Lufthansa

Condor,Lufthansa

Sunday

Condor,Lufthansa

Condor,Lufthansa

See more direct flights

Direct returns

Frankfurt am Main to Seattle/Tacoma Intl

Monday

Condor,Lufthansa

Condor,Lufthansa

Tuesday

Condor,Lufthansa

Condor,Lufthansa

Wednesday

Condor,Lufthansa

Condor,Lufthansa

Thursday

Condor,Lufthansa

Condor,Lufthansa

Friday

Condor,Lufthansa

Condor,Lufthansa

Saturday

Condor,Lufthansa

Condor,Lufthansa

Sunday

Condor,Lufthansa

Condor,Lufthansa

See more direct flights

Everything you need to know for your flight from Seattle to Frankfurt am Main

Information on your arrival and departure airports