SEA - FRA

C$ 373 Find Cheap Flights from Seattle to Frankfurt am Main – Compare and Save

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Everything you should know

Cheapest round-trip
C$ 902
Typical prices: C$ 967-C$ 1,436
Condor
Thu 11/1Thu 25/1
SEA - FRA • Direct
Cheapest direct flights
C$ 1,092
Typical prices: C$ 995-C$ 1,405
Condor
Thu 25/10Fri 16/11
SEA - FRA • Direct
Advice from real travellers
Lufthansa Premium Economy adds more space and an extra checked bag on long-haul flights.
United offers Wi-Fi with free messaging, while Condor's A330neo adds Bluetooth screens.
Expert advice
+1
Expert advice
+1
Direct flights
Every day
You can fly direct with Lufthansa and Condor. Average duration is 10h 04m
Direct flights
+1
Direct flights
+1
When to book
21 weeks
in advance
Our data shows that travellers who book at least 21 weeks in advance save around 18% compared to booking last minute.
Insights
Insights
When to travel
January
Cheapest • 24% price drop
July
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Atlanta Hartsfield-Jackson (ATL)
Cheapest • Avg C$ 472 (round-trip)
Amsterdam Schiphol (AMS)
Shortest trip • 13h 39m (one-way)
Insights
Insights
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you enjoy your trip to Frankfurt am Main Airport!
Flight Deals
Booking Insights
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

Mon, 11 Jan - Mon, 25 Jan
Multiple Airlines Logo
5:50 p.m. - 1:00 p.m.SEA  Seattle/Tacoma Intl-FRA Frankfurt am Main
10h 10mdirect
Multiple Airlines Logo
11:15 a.m. - 8:19 p.m.FRA  Frankfurt am Main-SEA Seattle/Tacoma Intl
18h 04m1 stop New York John F Kennedy Intl
C$ 902Multiple Airlines
Tue, 6 Oct - Wed, 28 Oct
Multiple Airlines Logo
6:05 p.m. - 1:10 p.m.SEA  Seattle/Tacoma Intl-FRA Frankfurt am Main
10h 05mdirect
Multiple Airlines Logo
11:15 a.m. - 11:50 p.m.FRA  Frankfurt am Main-SEA Seattle/Tacoma Intl
20h 35m1 stop New York John F Kennedy Intl
C$ 933Multiple Airlines
Mon, 26 Oct - Mon, 2 Nov
Multiple Airlines Logo
6:50 p.m. - 1:00 p.m.SEA  Seattle/Tacoma Intl-FRA Frankfurt am Main
10h 10mdirect
Multiple Airlines Logo
11:15 a.m. - 9:59 p.m.FRA  Frankfurt am Main-SEA Seattle/Tacoma Intl
19h 44m1 stop New York John F Kennedy Intl
C$ 1,000Multiple Airlines
Tue, 27 Oct - Tue, 3 Nov
Multiple Airlines Logo
7:00 a.m. - 5:55 a.m.SEA  Seattle/Tacoma Intl-FRA Frankfurt am Main
14h 55m1 stop New York John F Kennedy Intl
Multiple Airlines Logo
2:15 p.m. - 3:55 p.m.FRA  Frankfurt am Main-SEA Seattle/Tacoma Intl
10h 40mdirect
C$ 1,031Multiple Airlines
Sun, 27 Sep - Thu, 1 Oct
Scandinavian Airlines Logo
3:55 p.m. - 2:35 p.m.SEA  Seattle/Tacoma Intl-FRA Frankfurt am Main
13h 40m1 stop Kastrup Copenhagen
Scandinavian Airlines Logo
3:20 p.m. - 1:45 p.m.FRA  Frankfurt am Main-SEA Seattle/Tacoma Intl
31h 25m1 stop Kastrup Copenhagen
C$ 1,040Scandinavian Airlines
Fri, 25 Sep - Thu, 1 Oct
Scandinavian Airlines Logo
3:55 p.m. - 2:35 p.m.SEA  Seattle/Tacoma Intl-FRA Frankfurt am Main
13h 40m1 stop Kastrup Copenhagen
Scandinavian Airlines Logo
3:20 p.m. - 1:45 p.m.FRA  Frankfurt am Main-SEA Seattle/Tacoma Intl
31h 25m1 stop Kastrup Copenhagen
C$ 1,040Scandinavian Airlines
Fri, 25 Sep - Mon, 5 Oct
Scandinavian Airlines Logo
3:55 p.m. - 2:35 p.m.SEA  Seattle/Tacoma Intl-FRA Frankfurt am Main
13h 40m1 stop Kastrup Copenhagen
Scandinavian Airlines Logo
3:20 p.m. - 1:45 p.m.FRA  Frankfurt am Main-SEA Seattle/Tacoma Intl
31h 25m1 stop Kastrup Copenhagen
C$ 1,040Scandinavian Airlines
Wed, 30 Sep - Tue, 13 Oct
Icelandair Logo
3:40 p.m. - 1:00 p.m.SEA  Seattle/Tacoma Intl-FRA Frankfurt am Main
12h 20m1 stop Reykjavik Keflavik Intl
Icelandair Logo
2:00 p.m. - 8:40 p.m.FRA  Frankfurt am Main-SEA Seattle/Tacoma Intl
15h 40m1 stop Reykjavik Keflavik Intl
C$ 1,058Icelandair
Sun, 25 Oct - Mon, 16 Nov
Condor Logo
5:15 p.m. - 11:25 a.m.SEA  Seattle/Tacoma Intl-FRA Frankfurt am Main
10h 10mdirect
Condor Logo
2:15 p.m. - 3:55 p.m.FRA  Frankfurt am Main-SEA Seattle/Tacoma Intl
10h 40mdirect
C$ 1,092Condor
Sun, 25 Oct - Sun, 15 Nov
Condor Logo
5:15 p.m. - 11:25 a.m.SEA  Seattle/Tacoma Intl-FRA Frankfurt am Main
10h 10mdirect
Condor Logo
11:20 a.m. - 1:05 p.m.FRA  Frankfurt am Main-SEA Seattle/Tacoma Intl
10h 45mdirect
C$ 1,092Condor
Booking Insights

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

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

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

Tuesday is the cheapest day of the week to fly from Seattle to Frankfurt am Main Airport and 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 Airport?

  • January is the cheapest month to fly from Seattle to Frankfurt am Main Airport at C$ 895 round-trip.
  • December (C$ 1,673) and June (C$ 1,598) 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 Airport the cheapest?

Flights from Seattle to Frankfurt am Main Airport 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.

Find deals

Key details for Seattle to Frankfurt am Main Airport flights

Low season

February

Cheapest flight

C$ 373
Best time to beat the crowds (14% less expensive on average)
Most popular time to fly (8% more expensive on average)
Flights 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 travellers 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 Airport 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 Airport flights?

    Among airlines operating Seattle to Frankfurt am Main Airport 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.

  • Which airlines are available on the route from Seattle to Frankfurt am Main Airport?

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

    • Lufthansa
    • Condor

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

    Flights from Seattle to Frankfurt am Main Airport usually depart from Seattle/Tacoma Intl (SEA) and arrive at Frankfurt am Main (FRA).

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

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

    • Condor: a carry-on bag and a checked bag in Economy Class
    • Lufthansa: a carry-on bag and a checked bag in Economy Class
    • Alaska Airlines: a carry-on bag and a checked bag in Economy Class

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

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

    Only Economy Class is available on flights from Seattle to Frankfurt am Main Airport.

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

    On this route, layover flights are cheaper than direct options on average. Layover fares average C$ 472 round-trip via Atlanta Hartsfield-Jackson (ATL), compared to C$ 1,197 for direct.

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

    There is no standard. Checked bag policies vary by airline on this route. Most carriers charge C$ 97–C$ 139 for the first checked bag in economy. Premium fares and elite status bookings typically include a free checked bag.

  • Which aircraft model is used most often on flights from Seattle to Frankfurt am Main Airport?

    The Airbus A330-900neo family is used most often on this route, operated mainly by Condor and Alaska Airlines. Other aircraft seen on the route include Airbus A350-900 variants.

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

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

    • Reykjavik Keflavik Intl (KEF) – 77% of one-stop connections
    • Istanbul (IST) – 5% of one-stop connections
    • Dallas/Fort Worth (DFW) – 4% of one-stop connections
    • Detroit Metropolitan Wayne County (DTW) – 2% 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 Airport?

    Yes. Being flexible with your travel dates can save you up to 21% on the Seattle to Frankfurt am Main Airport route. Tuesday is the cheapest departure day at C$ 1,089 round-trip on average, while Friday is the most expensive at C$ 1,375, a difference of C$ 286. 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 Airport spread across the day?

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

  • Which popular places can I visit in Frankfurt am Main Airport?

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

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

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

    • Earliest: departs at 1:50 pm and lands at 11:54 pm
    • Latest: departs at 6:50 pm and lands at 4:54 am.

    The flight takes about 10h 04m.

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

    Last-minute fares on this route – booked within 2 weeks of departure – run 5% above the route average of C$ 1,175. Book 21 weeks before departure for the lowest fares.

  • How long does a flight from Seattle to Frankfurt am Main Airport take?

    A direct flight from Seattle to Frankfurt am Main Airport takes 10h 04m, covering 13,181 km.

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

    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 Airport looking right now?

    One-way fares from Seattle to Frankfurt am Main Airport are currently lower than usual. Average one-way flight prices are about C$ 566, which is 25% below the typical average for this route.

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

    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 Airport?

    Frankfurt am Main Airport 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 at Frankfurt am Main Airport (FRA)?

    Frankfurt am Main Airport (FRA) hosts 5 major car rental companies, with daily rates starting from around C$ 15 for economy cars. Top options include:
    • Wheego
    • Alamo
    • Europcar
    • Enterprise Rent-A-Car
    • Hertz

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

    Round-trip flights from Seattle to Frankfurt am Main Airport range from C$ 967 to C$ 1,436, with an average of C$ 1,175 over the past 12 months. Anything below C$ 967 counts as a good deal.

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

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

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Tuesday departure instead of Friday. On this route, Tuesday flights average C$ 1,089 – about C$ 286 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 Airport trip for January. Fares historically average C$ 895 round-trip in that month – typically C$ 778 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 C$ 472 round-trip on this route – about C$ 725 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.
    - Sheraton Frankfurt Airport Hotel and Conference Center
    - Meininger Hotel Frankfurt Main / Airport
    - 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 Airport, 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 nonstop 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 nonstop flights

More options for your flight from Seattle to Frankfurt am Main

Complete your trip to Frankfurt am Main with a hotel stay or car rental

Car rentals in Frankfurt am Main
Hotels in Frankfurt am Main
Vacations in Frankfurt am Main