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Cheap flights from Frankfurt am Main Airport to Seattle from €360

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Frankfurt am Main Airport to Seattle departing on 13/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Frankfurt am Main Airport to Seattle

Cheap return flights

KAYAK's recommended return flight deals from the most popular airlines that fly from Frankfurt am Main Airport to Seattle.
 Logo
11:15 - 20:40FRA-SEA
18h 25m1 stop
 Logo
17:25 - 12:30SEA-FRA
10h 05mdirect
€360
Find Deal
Tue, 13 May - Tue, 20 May
Condor Logo
13:45 - 15:05FRA-SEA
10h 20mdirect
Condor Logo
17:05 - 12:10SEA-FRA
10h 05mdirect
€421Condor
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Thu, 24 Apr - Wed, 7 May
 Logo
11:15 - 20:40FRA-SEA
18h 25m1 stop
 Logo
11:20 - 10:55SEA-FRA
14h 35m1 stop
€425
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Tue, 13 May - Tue, 20 May
Finnair Logo
10:55 - 19:00FRA-SEA
17h 05m1 stop
Finnair Logo
17:40 - 18:35SEA-FRA
15h 55m1 stop
€496Finnair
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Thu, 24 Apr - Wed, 7 May
Finnair Logo
10:55 - 19:00FRA-SEA
17h 05m1 stop
Finnair Logo
17:40 - 18:35SEA-FRA
15h 55m1 stop
€497Finnair
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Thu, 24 Apr - Wed, 7 May
American Airlines Logo
10:55 - 22:59FRA-SEA
21h 04m1 stop
American Airlines Logo
06:14 - 18:15SEA-FRA
27h 01m2 stops
€498American Airlines
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Thu, 24 Apr - Wed, 7 May
British Airways Logo
10:55 - 21:14FRA-SEA
19h 19m1 stop
British Airways Logo
20:20 - 18:15SEA-FRA
12h 55m1 stop
€500British Airways
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Wed, 30 Apr - Wed, 7 May
British Airways Logo
10:55 - 19:06FRA-SEA
17h 11m1 stop
British Airways Logo
07:30 - 08:45SEA-FRA
16h 15m1 stop
€509British Airways
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Tue, 22 Apr - Thu, 15 May
Lufthansa Logo
10:45 - 12:25FRA-SEA
10h 40mdirect
Lufthansa Logo
18:50 - 16:00SEA-FRA
12h 10m1 stop
€511Lufthansa
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Thu, 24 Apr - Wed, 7 May
Lufthansa Logo
10:15 - 16:59FRA-SEA
15h 44m1 stop
Lufthansa Logo
14:15 - 09:15SEA-FRA
10h 00mdirect
€514Lufthansa
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Fri, 25 Apr - Fri, 9 May

United Airlines flights from Frankfurt am Main Airport to Seattle

Our best United Airlines deals on Frankfurt am Main Airport to Seattle flight tickets
United Airlines
20 May
FRA09:55Frankfurt am Main
18h 42m
1 stop
SEA19:37Seattle/Tacoma Intl
11 Jun
SEA18:50Seattle/Tacoma Intl
12h 10m
1 stop
FRA16:00Frankfurt am Main
United Airlines
23 Apr
FRA13:15Frankfurt am Main
12h 44m
1 stop
SEA16:59Seattle/Tacoma Intl
15 May
SEA05:05Seattle/Tacoma Intl
19h 05m
1 stop
FRA09:10Frankfurt am Main
United Airlines
22 Apr
FRA17:05Frankfurt am Main
37h 36m
1 stop
SEA21:41Seattle/Tacoma Intl
15 May
SEA05:05Seattle/Tacoma Intl
21h 00m
2 stops
FRA11:05Frankfurt am Main

British Airways flights from Frankfurt am Main Airport to Seattle

Our best British Airways deals on Frankfurt am Main Airport to Seattle flight tickets
British Airways
30 Apr
FRA10:55Frankfurt am Main
19h 19m
1 stop
SEA21:14Seattle/Tacoma Intl
7 May
SEA13:30Seattle/Tacoma Intl
19h 45m
1 stop
FRA18:15Frankfurt am Main
British Airways
22 Apr
FRA10:55Frankfurt am Main
17h 11m
1 stop
SEA19:06Seattle/Tacoma Intl
15 May
SEA07:30Seattle/Tacoma Intl
16h 15m
1 stop
FRA08:45Frankfurt am Main
British Airways
23 Jun
FRA06:35Frankfurt am Main
14h 00m
1 stop
SEA11:35Seattle/Tacoma Intl
10 Jul
SEA07:49Seattle/Tacoma Intl
16h 06m
1 stop
FRA08:55Frankfurt am Main

See travel insights to Seattle from

How to get the cheapest flight ticket from Frankfurt am Main Airport to Seattle

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Seattle?

If you’re not able to fly to Seattle in February, then March is your next best option. Flight prices from Frankfurt am Main Airport to Seattle during March average around €532.

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

Fly from Frankfurt am Main to Seattle/Tacoma Intl for the best Frankfurt am Main - Seattle/Tacoma Intl flight prices

How far in advance should I book a flight to Seattle?

You are more likely to see cheaper flights to Seattle from Frankfurt am Main Airport when booking 16 weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around €623 when searching 16 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seattle from Frankfurt am Main Airport for as low as €596 on momondo.

What cabin class options are available on Frankfurt am Main to Seattle/Tacoma Intl flights?

There are 2 cabin classes available to choose from on Frankfurt am Main to Seattle/Tacoma Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Frankfurt am Main Airport to Seattle flight prices changed over time?

As of April 2025, prices for Frankfurt am Main Airport to Seattle flights are approximately 2% cheaper when compared to flights at the same time last year.

When to book flights from Frankfurt am Main Airport to Seattle

Are you open to changing your travel dates? Check out the ideal times to fly from Frankfurt am Main Airport to Seattle according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Frankfurt am Main Airport to Seattle (FRA to SEA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Frankfurt am Main Airport to Seattle

Best price found

€684

Fastest flight time

10h 10m

Direct flights

Every day

Airports in Seattle

1 airport
The best one-way flight to Seattle from Frankfurt am Main Airport in the past 72 hours is €684. The best return flight deal from Frankfurt am Main Airport to Seattle found on momondo in the last 72 hours is €360.
The fastest flight from Frankfurt am Main Airport to Seattle takes 10h 10m
Direct flights go from Frankfurt am Main Airport to Seattle every day.
There is 1 airport near Seattle: Seattle/Tacoma Intl (SEA)

  • How far is Frankfurt am Main to Seattle/Tacoma Intl by plane?

    Seattle/Tacoma Intl is 8175.9 km away from Frankfurt am Main. A reasonable flight in good conditions will take 10h 10m.

  • When did momondo last update prices for flights from Frankfurt am Main Airport to Seattle/Tacoma Intl Airport?

    Prices for flights from Frankfurt am Main Airport to Seattle/Tacoma Intl Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Frankfurt am Main Airport to Seattle/Tacoma Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Frankfurt am Main Airport to Seattle/Tacoma Intl Airport.

  • What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

    The necessary travel and health documents for your Seattle/Tacoma Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Frankfurt am Main Airport to Seattle?


Why use momondo?

Why should I use momondo to find a flight deal from Frankfurt am Main to Seattle?

Finding the right flight to Seattle from Frankfurt am Main is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Seattle quick and easy, saving you time and money.

Can I find flights from Frankfurt am Main to Seattle with flexible booking policies on momondo?

All flight searches from Frankfurt am Main to Seattle on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Frankfurt am Main to Seattle?

momondo provides multiple filters to help you find the best flight to Seattle from Frankfurt am Main. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Frankfurt am Main to Seattle right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Seattle, momondo offers a useful price alert feature which will track prices for flights to Seattle from Frankfurt am Main and alert you when they change.


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