Find flights
Deals
When to book
FAQs

Cheap flights from Seattle to Frankfurt am Main Airport from £460

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 14/5. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — FRA
23 Apr — 30 Apr1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Frankfurt am Main are usually found in January or November, booked 19 days in advance, depart on a Thursday or Monday and return on a Monday

Cheap flight deals from Seattle to Frankfurt

Enter your travel dates to find the best prices.

Cheapest flights from Seattle to Frankfurt
Explore the most affordable flight options available from Seattle to Frankfurt. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 March 2026.

Sun 13/908:10
SEA
-
FRA
1 stop19h 30m
Multiple Airlines
Tue 22/914:15
FRA
-
SEA
Nonstop10h 25m
Multiple Airlines
Deal found 20/3£531
Mon 17/810:20
SEA
-
FRA
1 stop15h 30m
Multiple Airlines
Mon 31/814:45
FRA
-
SEA
Nonstop10h 25m
Multiple Airlines
Deal found 19/3£539
Tue 18/811:41
SEA
-
FRA
1 stop15h 59m
Multiple Airlines
Tue 1/914:15
FRA
-
SEA
Nonstop10h 25m
Multiple Airlines
Deal found 20/3£554
Tue 15/911:31
SEA
-
FRA
1 stop16h 09m
Multiple Airlines
Sat 26/914:35
FRA
-
SEA
Nonstop10h 25m
Multiple Airlines
Deal found 20/3£560
Mon 24/811:20
SEA
-
FRA
1 stop14h 30m
Multiple Airlines
Mon 7/914:45
FRA
-
SEA
Nonstop10h 25m
Multiple Airlines
Deal found 23/3£561
Sun 16/817:40
SEA
-
FRA
Nonstop10h 05m
Multiple Airlines
Mon 31/811:30
FRA
-
SEA
1 stop16h 00m
Multiple Airlines
Deal found 19/3£576
Sun 12/417:40
SEA
-
FRA
Nonstop10h 05m
Condor
Wed 6/514:15
FRA
-
SEA
Nonstop10h 25m
Condor
Deal found 22/3£585
Mon 23/318:40
SEA
-
FRA
Nonstop10h 10m
Condor
Mon 6/414:45
FRA
-
SEA
Nonstop10h 25m
Condor
Deal found 21/3£597
Mon 20/418:10
SEA
-
FRA
Nonstop10h 00m
Multiple Airlines
Mon 4/511:45
FRA
-
SEA
1 stop18h 05m
Multiple Airlines
Deal found 19/3£598
Mon 4/518:10
SEA
-
FRA
Nonstop10h 00m
Multiple Airlines
Mon 11/511:40
FRA
-
SEA
1 stop18h 36m
Multiple Airlines
Deal found 21/3£606
Sat 25/418:00
SEA
-
FRA
Nonstop9h 55m
Condor
Tue 28/414:15
FRA
-
SEA
Nonstop10h 25m
Condor
Deal found 22/3£612
Mon 16/1117:35
SEA
-
FRA
Nonstop10h 10m
Condor
Thu 3/1213:50
FRA
-
SEA
Nonstop10h 45m
Condor
Deal found 24/3£613

Find flight deals from Seattle to Frankfurt

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Frankfurt (FRA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 24 March 2026.

Round-trip from

£531

One-way from

£460

Popular in

December

Cheapest in

January

Average price

£630
Condor
  • Condor
  • 16/9-30/9
  • 1 total stop
  • 29h 55m total
  • Seattle to Frankfurt am Main
Search Deals
Turkish Airlines
  • Turkish Airlines
  • 19/5
  • 1 total stop
  • 37h 25m total
  • Seattle to Frankfurt am Main
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (£9 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£19 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Seattle to Frankfurt that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 24 March 2026.
Use the filters below to find and compare flights from Seattle to Frankfurt am Main Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SeattleFrankfurt am Main

SEA - FRA

SEAFRA

Seattle/Tacoma Intl

Sun 16/8

17:40-12:45

Nonstop10h 05m

Frankfurt am Main

Mon 31/8

11:30-18:30

1 stop16h 00m

£576

SeattleFrankfurt am Main

SEA - FRA

SEAFRA

Seattle/Tacoma Intl

Sun 23/8

17:40-12:45

Nonstop10h 05m

Frankfurt am Main

Tue 8/9

11:40-21:07

1 stop18h 27m

£628

SeattleFrankfurt am Main

SEA - FRA

SEAFRA

Seattle/Tacoma Intl

Mon 13/4

18:10-13:10

Nonstop10h 00m

Frankfurt am Main

Sun 3/5

14:15-15:40

Nonstop10h 25m

£629

SeattleFrankfurt am Main

SEA - FRA

SEAFRA

Seattle/Tacoma Intl

Fri 8/5

08:31-12:40

1 stop19h 09m

Frankfurt am Main

Fri 15/5

14:40-16:00

Nonstop10h 20m

£632

SeattleFrankfurt am Main

SEA - FRA

SEAFRA

Seattle/Tacoma Intl

Thu 13/8

10:20-10:55

1 stop15h 35m

Frankfurt am Main

Tue 25/8

11:40-21:07

1 stop18h 27m

£666

SeattleFrankfurt am Main

SEA - FRA

SEAFRA

Seattle/Tacoma Intl

Fri 8/5

08:31-12:40

1 stop19h 09m

Frankfurt am Main

Fri 29/5

14:40-16:00

Nonstop10h 20m

£673

SeattleFrankfurt am Main

SEA - FRA

SEAFRA

Seattle/Tacoma Intl

Tue 1/9

11:10-14:35

2 stops18h 25m

Frankfurt am Main

Sun 20/9

07:50-13:45

1 stop14h 55m

£682
Fastest return journey

SeattleFrankfurt am Main

SEA - FRA

SEAFRA

Seattle/Tacoma Intl

Sat 9/5

18:00-12:55

Nonstop9h 55m

Frankfurt am Main

Tue 26/5

14:15-15:40

Nonstop10h 25m

£700

SeattleFrankfurt am Main

SEA - FRA

SEAFRA

Seattle/Tacoma Intl

Wed 22/4

10:35-14:35

2 stops19h 00m

Frankfurt am Main

Thu 7/5

10:10-22:55

2 stops21h 45m

£726

SeattleFrankfurt am Main

SEA - FRA

SEAFRA

Seattle/Tacoma Intl

Wed 6/5

07:15-13:55

2 stops21h 40m

Frankfurt am Main

Fri 22/5

07:50-13:45

2 stops14h 55m

£743

Flights are sorted by cheapest return flights first.

Deals found on 22/3

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

Best time to book a flight from Seattle to Frankfurt

Have a flexible travel schedule? Discover the best time to fly to Frankfurt from Seattle with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

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

Use this chart to determine the optimal time to book a return flight from Seattle to Frankfurt. Price data was last updated on 13 March 2026.

To ensure you get the cheapest price possible for a flight from Seattle to Frankfurt am Main Airport, you should look to book at least 19 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Seattle to Frankfurt am Main Airport?

Currently, January is the cheapest month in which you can book a flight from Seattle to Frankfurt am Main Airport (average of £349). Flying from Seattle to Frankfurt am Main Airport in June is currently the most expensive (average of £499). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SEA to FRA?

Find hourly flight availability from Seattle to Frankfurt. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 24 March 2026.

When flying from Seattle to Frankfurt am Main Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Frankfurt. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Seattle to Frankfurt am Main?

    Located just 11.4 mi from the city center, Seattle/Tacoma Intl is the airport most travelers will use when flying to Frankfurt am Main from Seattle. Booking flights from Seattle/Tacoma Intl (SEA) to Frankfurt am Main should be relatively easy as there are 2 daily outbound flights to Frankfurt am Main from 0 different airlines.

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

    For as low as £612, Condor can have you in Frankfurt am Main Airport from Seattle in 9h 55m. The distance from Seattle to Frankfurt am Main Airport is about 5089 mi. Generally, flights for this route are direct.

  • What are the most reliable airlines from Seattle to Frankfurt am Main Airport?

    No one likes to see their flight delayed. When booking a flight from Seattle to Frankfurt am Main Airport consider choosing Condor (69%), Alaska Airlines (69%) or Air Canada (67%) as they are the most reliable in getting you off to your destination on time.

  • Can I find deals for flights from Seattle to Frankfurt that include hotel bookings?

    Yes. In addition to deals on Seattle to Frankfurt flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Frankfurt?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Frankfurt.

  • Can I find deals for business class flights from Seattle to Frankfurt?

    Yes. Cheapflights offers flight deals from Seattle to Frankfurt by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, January is the cheapest month in which you can book a flight from Seattle to Frankfurt am Main Airport (average of £349). Flying from Seattle to Frankfurt am Main Airport in June is currently the most expensive (average of £499). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Frankfurt am Main Airport?

Book flights to Frankfurt am Main Airport if you plan to visit one of these locations
Wiesbaden
Koblenz
Mainz
Wurzburg
Pforzheim
Fulda
Heilbronn
Baden-Baden
Trier
Bad Ems
Kaiserslautern
Rothenburg ob der Tauber
Rüdesheim am Rhein

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Seattle to Frankfurt?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Frankfurt from Seattle today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Seattle to Frankfurt?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Frankfurt from Seattle.

Can Cheapflights find flights from Seattle to Frankfurt with no change fees?

Certainly. Search results for flights to Frankfurt from Seattle shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Seattle to Frankfurt become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.