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Cheap flights from Frankfurt am Main Airport to Seattle from €400

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 15/5. 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

These are some of the best return flight deals from Frankfurt am Main Airport to Seattle that have been recently found on momondo from popular airlines, departing in the coming months.
Condor Logo
13:45 - 15:05FRA-SEA
10h 20mdirect
Condor Logo
17:05 - 12:10SEA-FRA
10h 05mdirect
€400Condor
Find Deal
Thu, 15 May - Wed, 21 May
 Logo
11:45 - 22:00FRA-SEA
19h 15m1 stop
 Logo
17:05 - 12:10SEA-FRA
10h 05mdirect
€470
Find Deal
Thu, 15 May - Wed, 21 May
 Logo
11:45 - 22:00FRA-SEA
19h 15m1 stop
 Logo
17:05 - 12:10SEA-FRA
10h 05mdirect
€474
Find Deal
Thu, 5 Jun - Wed, 11 Jun
British Airways Logo
10:55 - 00:45FRA-SEA
22h 50m1 stop
British Airways Logo
13:30 - 22:25SEA-FRA
23h 55m1 stop
€495British Airways
Find Deal
Mon, 19 May - Mon, 26 May
Finnair Logo
11:30 - 16:00FRA-SEA
13h 30m1 stop
Finnair Logo
07:49 - 08:45SEA-FRA
15h 56m1 stop
€499Finnair
Find Deal
Mon, 23 Jun - Thu, 10 Jul
British Airways Logo
06:40 - 20:02FRA-SEA
22h 22m2 stops
British Airways Logo
10:46 - 14:05SEA-FRA
18h 19m2 stops
€502British Airways
Find Deal
Sat, 30 Aug - Sun, 28 Sep
British Airways Logo
10:55 - 21:03FRA-SEA
19h 08m1 stop
British Airways Logo
13:30 - 22:40SEA-FRA
24h 10m1 stop
€505British Airways
Find Deal
Thu, 29 May - Thu, 5 Jun
United Airlines Logo
09:55 - 19:37FRA-SEA
18h 42m1 stop
United Airlines Logo
07:20 - 11:05SEA-FRA
18h 45m2 stops
€507United Airlines
Find Deal
Thu, 15 May - Wed, 21 May
United Airlines Logo
09:55 - 20:41FRA-SEA
19h 46m1 stop
United Airlines Logo
09:20 - 12:05SEA-FRA
17h 45m2 stops
€508United Airlines
Find Deal
Thu, 14 Aug - Wed, 11 Feb
Finnair Logo
11:30 - 16:00FRA-SEA
13h 30m1 stop
Finnair Logo
17:40 - 18:35SEA-FRA
15h 55m1 stop
€527Finnair
Find Deal
Sat, 31 May - Thu, 5 Jun

Condor flights from Frankfurt am Main Airport to Seattle

Our best Condor deals on Frankfurt am Main Airport to Seattle flight tickets
Condor
15 May
FRA13:45Frankfurt am Main
10h 20m
SEA15:05Seattle/Tacoma Intl
21 May
SEA17:05Seattle/Tacoma Intl
10h 05m
FRA12:10Frankfurt am Main
Condor
4 Jun
FRA13:45Frankfurt am Main
10h 20m
SEA15:05Seattle/Tacoma Intl
8 Jun
SEA17:05Seattle/Tacoma Intl
10h 05m
FRA12:10Frankfurt am Main
Condor
18 May
FRA13:45Frankfurt am Main
10h 20m
SEA15:05Seattle/Tacoma Intl
20 May
SEA17:25Seattle/Tacoma Intl
10h 05m
FRA12:30Frankfurt am Main

Finnair flights from Frankfurt am Main Airport to Seattle

Our best Finnair deals on Frankfurt am Main Airport to Seattle flight tickets
Finnair
23 Jun
FRA11:30Frankfurt am Main
13h 30m
1 stop
SEA16:00Seattle/Tacoma Intl
10 Jul
SEA07:49Seattle/Tacoma Intl
15h 56m
1 stop
FRA08:45Frankfurt am Main
Finnair
31 May
FRA11:30Frankfurt am Main
13h 30m
1 stop
SEA16:00Seattle/Tacoma Intl
5 Jun
SEA17:40Seattle/Tacoma Intl
15h 55m
1 stop
FRA18:35Frankfurt am Main
Finnair
11 Jun
FRA19:20Frankfurt am Main
49h 15m
2 stops
SEA11:35Seattle/Tacoma Intl
19 Jun
SEA17:40Seattle/Tacoma Intl
15h 55m
1 stop
FRA18:35Frankfurt 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 typical price of a round-trip flight between Frankfurt am Main Airport and Seattle?

What is the cheapest month to fly to Seattle?

If you’re not able to fly to Seattle in March, then February is your next best option. Flight prices from Frankfurt am Main Airport to Seattle during February average around €498.

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 €586 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 €553 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 1% 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

€526

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 €526. The best return flight deal from Frankfurt am Main Airport to Seattle found on momondo in the last 72 hours is €400.
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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