160€ Find Cheap Flights from Seattle to Frankfurt am Main – Compare and Save

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 am Main departing on 23.08.. 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

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Everything you should know

Cheapest return fare
557 €
Typical prices: 535 €-692 €
Icelandair, Iberia
Thu 22.10.Thu 5.11.
SEA - FRA • 1 stop
Cheapest direct flights
559 €
Typical prices: 560 €-683 €
Condor
Sun 4.10.Wed 21.10.
SEA - FRA • Direct
Advice from real travellers
AI-powered summary based on content written by travel experts and KAYAK users. AI can make mistakes.
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
Expert advice
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Expert advice
Expert advice
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Top airlines
Cheapest • from 559 € (return)
Best reviews • 6,5 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 9h 55m
Direct flights
Direct flights
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Direct flights
Direct flights
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Top routes
Cheapest
Most popular
Insights
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We hope you love your trip to Frankfurt am Main!
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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 am Main

Thu, 22. Oct - Thu, 5. Nov
Multiple Airlines Logo
19:00 - 13:00
SEA
-
FRA
33h 00m
1 stop
Multiple Airlines Logo
10:15 - 20:03
FRA
-
SEA
18h 48m
1 stop
557 €Multiple Airlines
Sun, 4. Oct - Wed, 21. Oct
Condor Logo
17:40 - 12:45
SEA
-
FRA
10h 05mdirect
Condor Logo
14:15 - 15:40
FRA
-
SEA
10h 25mdirect
559 €Condor
Wed, 30. Sep - Tue, 20. 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
562 €Icelandair
Mon, 7. Sep - Tue, 29. Sep
Condor Logo
18:10 - 13:10
SEA
-
FRA
10h 00mdirect
Condor Logo
14:15 - 15:40
FRA
-
SEA
10h 25mdirect
564 €Condor
Sun, 18. Oct - Sun, 1. Nov
Multiple Airlines Logo
19:00 - 13:00
SEA
-
FRA
33h 00m
1 stop
Multiple Airlines Logo
10:40 - 23:05
FRA
-
SEA
21h 25m
2 stops
565 €Multiple Airlines
Sun, 23. Aug - Wed, 26. Aug
Multiple Airlines Logo
15:40 - 6:25
SEA
-
FRA
29h 45m
1 stop
Multiple Airlines Logo
20:40 - 21:00
FRA
-
SEA
33h 20m
3 stops
566 €Multiple Airlines
Sat, 3. Oct - Wed, 7. Oct
Condor Logo
18:00 - 12:55
SEA
-
FRA
9h 55mdirect
Condor Logo
14:15 - 15:40
FRA
-
SEA
10h 25mdirect
569 €Condor
Tue, 29. Dec - Sun, 10. Jan
Icelandair Logo
14:35 - 12:10
SEA
-
FRA
12h 35m
1 stop
Icelandair Logo
13:05 - 17:00
FRA
-
SEA
12h 55m
1 stop
571 €Icelandair
Sat, 8. Aug - Sat, 22. Aug
Icelandair Logo
23:25 - 6:25
SEA
-
FRA
22h 00m
1 stop
Icelandair Logo
7:25 - 20:40
FRA
-
SEA
22h 15m
1 stop
571 €Icelandair
Tue, 11. Aug - Fri, 28. Aug
Icelandair Logo
23:25 - 6:25
SEA
-
FRA
22h 00m
1 stop
Icelandair Logo
14:00 - 17:55
FRA
-
SEA
12h 55m
1 stop
572 €Icelandair
Booking Insights

KAYAK's insights & trends for Seattle to Frankfurt am Main flights

Get data-powered insights and trends into flights from Seattle to Frankfurt am Main 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?

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 departing in October.

What is the cheapest Seattle to Frankfurt am Main flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest return flight from Seattle to Frankfurt am Main costs 294 € on the route between Seattle (SEA) and Frankfurt am Main Airport (FRA). It is also the most popular route.

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

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

If your flying dates are flexible, you should consider flying to Frankfurt am Main on a Monday, as we generally find the cheapest rates on that day for this route. On the other hand, Sunday is the most expensive day to fly from Seattle to Frankfurt am Main. For your return ticket, we recommend flying on a Thursday and avoiding Sundays for the best deals.

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

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, 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 is January, where tickets cost 564 € (return) on average. On the other hand, the most expensive months are June and December, where the average cost of round-trip tickets is 1.006 € and 977 € respectively.

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

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, 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, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 19 weeks before departure.

Expert advice

Expert advice for your flight from Seattle to Frankfurt am Main

 
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 am Main

Cheapest flight

160 €
Flight from Seattle to Frankfurt 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 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.

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
SEA
-
FRA
Jun 2026
Bring your own food, show up a couple hours early and be prepared.
Verified travelerFlew with Lufthansa
SEA
-
FRA
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.

FAQs for booking flights from Seattle to Frankfurt am Main

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

    In the last 5 days, the lowest price for a flight from Seattle to Frankfurt am Main was 160 € for a one-way ticket and 557 € for a return.

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

    On your way to Frankfurt am Main, you’ll fly out from Seattle/Tacoma Intl. You’ll be landing in one of Frankfurt am Main’s 2 airports: Frankfurt am Main or Frankfurt-Hahn.

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

    We unfortunately don’t have that data for this specific route.

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

    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 am Main.

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

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

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

    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 am Main 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 am Main?

    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 am Main from Seattle up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

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, 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 airline flying from Seattle to Frankfurt am Main

 
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 am Main? 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.
6,5
CondorOverall score based on 531 reviews
6,7Boarding
7,4Crew
6,1Food
6,4Entertainment
6,4Comfort
Airline reviews

Could have a friendlier crew. The entertainment should be updated to be more current

8,0 ExcellentAsh, Jul 2026
SFO - FRA
Read more Condor reviews

Could have a friendlier crew. The entertainment should be updated to be more current

One of the bathrooms was out of order, I paid $20 for the WiFi and it worked 20% of the time. And when it worked., it didn’t work well. The seats were tight, but that is something that cannot change. The flight was smooth but to know fault of the crew, the flight was delayed an hour leaving sfo. The crew was polite yet efficient.

Loved the staff in business class. Very attentive. Movie selection could have been better (updated)

Condor is a very good airline. If you’re transferring in Frankfurt, make sure to allow at least two hours in case your flight is delayed. You’ll also need to go through passport control and then go back through security to get on your next flight, so a window of 2+ hours is needed just in case.

The attendants were nice, but I was freezing the entire nine hours and so cramped. Please provide more blankets or make it known how to borrow a blanket for such a long flight. Even in already expensive economy class, people really need a bit more leg room and two more inches between seats to comfortably fly for 9 hours. Our family works very hard, but the extra expense of economy plus is just not in a lot of customer's budgets, and we still want to fly in equal peace and comfort. Please create future aircrafts that reveal reasonable care for us, the cramped- to- death customers more than the question of "how can we jam a few more human beings into this already cramped flight to impress our higher ups making a few more dollars. It's just Wrong. People need a reasonable amount of leg room and a blanket when the airline attendant said the extreme air conditioning could not be turned off. The food was tasty, but a bit more protein and less fluff would be appreciated. Thank you.

It was very good! Crew was very friendly, food was very good. I was on economy so the comfort was ok. Other than that, I would fly Condor again!

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

Really, nothing. I flew economy, and received a very good economy experience.

Flight attendants were polite but not attentive. They did not clean cabin throughout trip, and the airplane upon disembarking looked disastrous! Garbage everywhere ! The state of the cabin did NOT leave passenger with a ‘cared-for’ feeling. It looked a total mess. They also closed themselves off in the back of the plane and passengers felt like they needed to knock to get a glass of water. Very dissppointing.

Not a valued customer..just a herd of cattles that is being shuffled around. Employees just lie into your face. Last time I flew with LH companies. No customer service at all. The customer is their enemy.

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

Information on your arrival and departure airports