SEA - FRA

29€ Find Cheap Flights from Seattle to Frankfurt Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to Frankfurt departing on 19.06.. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Frankfurt am Main Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Frankfurt am Main, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Frankfurt am Main, as well as popular online travel agencies
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Everything you should know

Cheapest return fare
612 €
Typical prices: 796 €-602 €
Condor
Thu 2.7.Sat 17.10.
SEA - FRA • Direct
Cheapest one-way flight
29 €
Typical prices: 446 €-635 €
Lufthansa
Fri 19.6.
SEA - FRA • 1 stop
Top airlines
Cheapest • from 612 € (return)
Best reviews • 6,8 score
Airline reviews
Airline reviews
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Airline reviews
Airline reviews
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Direct flights
You can fly direct with Condor and Lufthansa. Average duration is 10h 07m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
When to travel
Cheapest • 20% price drop
Most popular
Good to know
Good to know
+1
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Good to know
Good to know
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Frankfurt!
Flight Deals
Booking Insights
Expert advice
Flight Deals

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Seattle to Frankfurt am Main that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Seattle to Frankfurt

Thu, 2. Jul - Sat, 17. Oct
Condor Logo
18:05 - 13:10
SEA
-
FRA
10h 05mdirect
Condor Logo
14:35 - 16:00
FRA
-
SEA
10h 25mdirect
612 €Condor
Wed, 14. Oct - Wed, 28. Oct
Icelandair Logo
15:40 - 13:00
SEA
-
FRA
12h 20m
1 stop
Icelandair Logo
13:05 - 18:00
FRA
-
SEA
12h 55m
1 stop
617 €Icelandair
Sat, 3. Oct - Sat, 17. Oct
Icelandair Logo
19:00 - 13:00
SEA
-
FRA
33h 00m
1 stop
Icelandair Logo
14:00 - 20:40
FRA
-
SEA
15h 40m
1 stop
619 €Icelandair
Mon, 5. Oct - Mon, 19. Oct
Icelandair Logo
19:00 - 13:00
SEA
-
FRA
33h 00m
1 stop
Icelandair Logo
14:00 - 17:55
FRA
-
SEA
12h 55m
1 stop
620 €Icelandair
Sat, 29. Aug - Wed, 9. Sep
Condor Logo
18:15 - 13:20
SEA
-
FRA
10h 05mdirect
Condor Logo
14:15 - 15:40
FRA
-
SEA
10h 25mdirect
622 €Condor
Thu, 1. Oct - Tue, 27. Oct
Multiple Airlines Logo
11:41 - 12:55
SEA
-
FRA
16h 14m
1 stop
Multiple Airlines Logo
13:50 - 16:35
FRA
-
SEA
10h 45mdirect
623 €Multiple Airlines
Tue, 1. Dec - Tue, 15. Dec
Icelandair Logo
14:35 - 12:05
SEA
-
FRA
12h 30m
1 stop
Icelandair Logo
13:05 - 17:00
FRA
-
SEA
12h 55m
1 stop
624 €Icelandair
Sun, 11. Oct - Thu, 22. Oct
Icelandair Logo
15:40 - 13:00
SEA
-
FRA
12h 20m
1 stop
Icelandair Logo
14:00 - 17:55
FRA
-
SEA
12h 55m
1 stop
625 €Icelandair
Wed, 2. Sep - Wed, 23. Sep
Condor Logo
17:40 - 12:45
SEA
-
FRA
10h 05mdirect
Condor Logo
14:15 - 15:40
FRA
-
SEA
10h 25mdirect
627 €Condor
Wed, 2. Sep - Wed, 23. Sep
Multiple Airlines Logo
15:40 - 13:00
SEA
-
FRA
12h 20m
1 stop
Multiple Airlines Logo
10:55 - 17:10
FRA
-
SEA
15h 15m
1 stop
628 €Multiple Airlines
Booking Insights

KAYAK's insights & trends for Seattle to Frankfurt flights

Get data-powered insights and trends into flights from Seattle to Frankfurt to help you find the cheapest flights, the best time to fly and much more.

How much is a return flight from Seattle to Frankfurt am Main Airport?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from Seattle to Frankfurt am Main Airport departing in July.

What’s the cheapest day of the week to fly from Seattle to Frankfurt Airport?

The average price of all round-trip flights from Seattle to Frankfurt am Main Airport clicked on KAYAK for each day over the last 12 months.

When flying from Seattle to Frankfurt Airport, you should consider leaving on a Thursday and avoid Sundays if you are looking for the best rates. For your return to Seattle, you’ll find the best rates on Thursdays and the most expensive ones on Tuesdays.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Seattle to Frankfurt am Main Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Seattle to Frankfurt am Main Airport is January, where tickets cost 560 € (return) on average. On the other hand, the most expensive months are December and June, where the average cost of round-trip tickets is 983 € and 888 € respectively.

Can I save money by flying with a stopover from Seattle to Frankfurt am Main Airport?

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a stopover may cost you more time, but you can also save money on the route, with a 1 stop stopover the cheapest option at 716 € on average.

How far in advance should I book a flight from Seattle to Frankfurt am Main Airport?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Seattle to Frankfurt am Main Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Seattle to Frankfurt am Main Airport, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 20 weeks before departure.

Expert advice

Expert advice for your flight from Seattle to Frankfurt

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.

Good to know - Cheap tickets from Seattle to Frankfurt Airport

Low seasonJanuary
Cheapest flight29 €
Best time to beat the crowds (21% less expensive on average)
Most popular time to fly (13% more expensive on average)
Flight from Seattle to Frankfurt Airport

When to book flights from Seattle to Frankfurt

Are your dates flexible? Find out the best times to travel from Seattle to Frankfurt based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Seattle to Frankfurt Airport flights

  • What is the cheapest flight from Seattle to Frankfurt am Main Airport?

    In the last 3 days, the lowest price for a flight from Seattle to Frankfurt am Main Airport was 29 € for a one-way ticket and 612 € for a return.

  • Which airports will I be using when flying from Seattle to Frankfurt Airport?

    Seattle airport is called Seattle/Tacoma Intl and the only airport in Frankfurt Airport is Frankfurt am Main.

  • Which airlines offer Wi-Fi service onboard planes from Seattle to Frankfurt Airport?

    All the following airlines offer inflight Wi-Fi service on the Seattle to Frankfurt Airport flight route: Lufthansa, United Airlines, Air France, Delta, KLM, Scandinavian Airlines, and Virgin Atlantic.

  • Which aircraft models fly most regularly from Seattle to Frankfurt Airport?

    The Airbus A330-900neo is the aircraft model that flies most regularly on the Seattle to Frankfurt Airport flight route.

  • Which airline alliances offer flights from Seattle to Frankfurt Airport?

    Star Alliance is the only airline alliance operating flights between Seattle and Frankfurt Airport.

  • On which days can I fly direct from Seattle to Frankfurt Airport?

    There are direct flights from Seattle to Frankfurt Airport on a daily basis.

  • Which is the best airline for flights from Seattle to Frankfurt am Main, Condor or Lufthansa?

    The two airlines most popular with KAYAK users for flights from Seattle to Frankfurt am Main are Condor and Lufthansa. With an average price for the route of 656 € and an overall rating of 6,5, Condor is the most popular choice. Lufthansa is also a great choice for the route, with an average price of 720 € and an overall rating of 6,8.

  • How does KAYAK find such low prices on flights from Seattle to Frankfurt Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Seattle to Frankfurt Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Seattle to Frankfurt Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Frankfurt Airport from Seattle is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Seattle to Frankfurt Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Frankfurt Airport with an airline and back to Seattle with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Seattle to Frankfurt Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Frankfurt Airport from Seattle up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Seattle to Frankfurt am Main Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for 530 € or less one-way and 691 € or less round-trip.

Prefer to fly direct from Seattle/Tacoma Intl to Frankfurt am Main?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Seattle/Tacoma Intl 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 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

Reviews of the top airlines flying from Seattle to Frankfurt

 
See real verified KAYAK customer reviews for airlines flying from Seattle to Frankfurt am Main. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Seattle to Frankfurt? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6,8
LufthansaOverall score based on 8039 reviews
6,8Comfort
7,6Crew
6,4Entertainment
6,3Food
7,0Boarding
Airline reviews

Flight attendants were fine, seats a bit hard but I use a cushion for extra support. The only issue was it was a bit too cool and I needed to ask for and received and extra blanket. I survived!!!

10,0 ExcellentKen, May 2026
SFO - FRA
Read more Lufthansa reviews

Flight attendants were fine, seats a bit hard but I use a cushion for extra support. The only issue was it was a bit too cool and I needed to ask for and received and extra blanket. I survived!!!

Very few things and/or people are excellent. It was very good.

Extremely uncomfortable seats. Experience was like a Frontier Airlines flight. Would not fly it again.

Good food, overall very comfy. The flight was full so obviously not optimal, but it is what it is.

Parents with permanently crying baby on board. Neither parents nor crew did anything to calm the baby. The food was extremely disappointing. Seafood stew was very, very small! Not even appetizer size! Seat had a gap in the back. Had to use a pillow to fill it.

I upgraded to the business class cabin. It was the poorest business class I have ever experienced. No access to any business lounge in Tampa airport. Seats are not comfortable. I had a window seat and had to step/crawl over the next seat. Food was mediocre and service below average for business class. Bathroom location was ridiculous. No place to wait. I cannot believe I paid this kind of money and will never fly Lufthansa Discover again. They really should reimburse me somehow.

Boarding was disorganized. The door to one to the toilets wouldn’t lock. The plane was shockingly cramped, and clearly used for domestic flights due to the menus for items to sell domestic travelers. United should be ashamed of its small seats, tiny unclean toilets, and money grubbing stance toward services, compared to Lufthansa, Emirates, and most international carriers United is awful.

The staff was bit rude when I asked for an extra drink after one beer, asked for one wine glass.

Very good, i got two seats for myself, and was comfortable with the blanket i got

Terrible. Both flights were significantly delayed, no luggage, made me check my small bag when many, many others had much larger carry-ons, not even a bottle of water . . . I will not fly Discover Airlines again.

Food could be better. Service was just ok without any enthusiasm...

The breakfast snack was horrible. No nutrition value. I couldn't finish it. The main meal had no taste, no real vegetable, the brownie had no chocolate taste., I was not even sure what the salad consists off.

Breakfast was terrible. Sugary yogurt, inferior pastry, poor quality fruits. No protein.

Our connection in Frankfurt was the worst ever. No one from the airline or the airport seemed to be bothered to get us into our connecting flight on time! The procedures at the airport took us forever and we barely made it into our flight. If we had missed it, I’m sure we would’ve missed our cruise. Looks like everything is on autopilot and no one is interested in helping customers anymore especially us 69 year olds

Crew was very responsive to give soft drinks etc.. At Frankfurt Airport Special Assistance did a great job for us. The seat cushions were simply bad and not up to the mark for Premium Economy which we chose. All the cushions from Business to Economy were poor. Also, any snack besides lunch and breakfast, you have to purchase including chips and chocolate. It is simply cheap. I don't think I will fly Condor anytime soon

The short leg flight was fine. Crew and airport were nice to allow special assistance which helped.

Planes are new and clean and staff is attentive. Food wasn't great and chair cushions were very uncomfortable for long haul flights.

The boarding process is a nightmare. They put you on a bus for 30 minutes with no air flow. The process was extremely slow and we were behind schedule so they auto rebooked us on a flight for our layover. The new flight was 4 hours later in the day, we landed an hour and 45 minutes before our layover flight so this was completely unnecessary. When I called to get us back on the original flight the support staff was useless

It’s a budget-friendly airline, so expect smaller meal and snack portions and no free alcohol to drink on international flights. Airline food is never exciting in economy class, so I always plan on taking my own food and snacks- and I don’t consume alcohol, so no complaints from me! Flight attendants were friendly, attentive, and helpful. The airplane was newer with USB a+c charging ports, massive infotainment screens, and a lot of entertainment media to choose from. The airplane seats are less padded than other airlines I’ve been to, but the benefit is that there was more legroom because of the thinner seat profiles. Honestly, more legroom gave me more comfort than having more padding on a seat (which just gets flattened over time and repeated use) Overall, I really liked my Condor experiences (4 different planes) from LAX-Frankfurt-Barcelona and back. I would not hesitate to fly with them in the future, if the prices are lower than other companies

They made us walk thru entire Frankfurt Airport, which at this age. With very less time, we had to run. It was unacceptable.

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

Information on your arrival and departure airports