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Cheap flights from Frankfurt am Main Airport to Seattle from $390

This is the cheapest round-trip 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 5/13. 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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0 bags

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Find the cheapest flights from Frankfurt am Main Airport to Seattle

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Frankfurt am Main Airport to Seattle.
 Logo
11:15 am - 8:40 pmFRA-SEA
18h 25m1 stop
 Logo
5:25 pm - 12:30 pmSEA-FRA
10h 05mnonstop
Tue, May 13 - Tue, May 20
Condor Logo
1:45 pm - 3:05 pmFRA-SEA
10h 20mnonstop
Condor Logo
5:05 pm - 12:10 pmSEA-FRA
10h 05mnonstop
$427Condor
Find Deal
Mon, Apr 28 - Mon, May 12
British Airways Logo
10:55 am - 7:00 pmFRA-SEA
17h 05m1 stop
British Airways Logo
1:30 pm - 1:50 pmSEA-FRA
15h 20m1 stop
$533British Airways
Find Deal
Thu, Apr 24 - Wed, May 7
American Airlines Logo
9:20 am - 9:04 pmFRA-SEA
20h 44m1 stop
American Airlines Logo
8:20 pm - 7:50 pmSEA-FRA
14h 30m1 stop
$539American Airlines
Find Deal
Thu, Apr 24 - Tue, May 6
American Airlines Logo
9:20 am - 12:33 pmFRA-SEA
36h 13m1 stop
American Airlines Logo
11:20 am - 10:45 pmSEA-FRA
26h 25m2 stops
$540American Airlines
Find Deal
Thu, Apr 24 - Wed, May 7
British Airways Logo
6:40 am - 11:35 amFRA-SEA
13h 55m1 stop
British Airways Logo
1:30 pm - 10:40 pmSEA-FRA
24h 10m1 stop
$544British Airways
Find Deal
Thu, May 1 - Tue, May 13
Lufthansa Logo
10:45 am - 12:25 pmFRA-SEA
10h 40mnonstop
Lufthansa Logo
6:50 pm - 4:00 pmSEA-FRA
12h 10m1 stop
$553Lufthansa
Find Deal
Thu, Apr 24 - Wed, May 7
United Airlines Logo
9:55 am - 7:37 pmFRA-SEA
18h 42m1 stop
United Airlines Logo
6:50 pm - 4:00 pmSEA-FRA
12h 10m1 stop
$555United Airlines
Find Deal
Tue, May 27 - Wed, Jun 4
Lufthansa Logo
8:15 am - 4:59 pmFRA-SEA
17h 44m1 stop
Lufthansa Logo
2:15 pm - 9:15 amSEA-FRA
10h 00mnonstop
$556Lufthansa
Find Deal
Fri, Apr 25 - Mon, May 5
United Airlines Logo
9:55 am - 10:43 pmFRA-SEA
21h 48m2 stops
United Airlines Logo
12:40 pm - 4:05 pmSEA-FRA
18h 25m2 stops
$560United Airlines
Find Deal
Thu, Apr 24 - Wed, May 7

Finnair flights from Frankfurt am Main Airport to Seattle

Our best Finnair deals on Frankfurt am Main Airport to Seattle flight tickets
Finnair
May 11
FRA11:30 amFrankfurt am Main
13h 30m
1 stop
SEA4:00 pmSeattle/Tacoma Intl
May 26
SEA5:40 pmSeattle/Tacoma Intl
15h 55m
1 stop
FRA6:35 pmFrankfurt am Main
Finnair
Apr 24
FRA10:55 amFrankfurt am Main
35h 06m
1 stop
SEA1:01 pmSeattle/Tacoma Intl
May 4
SEA5:40 pmSeattle/Tacoma Intl
15h 55m
1 stop
FRA6:35 pmFrankfurt am Main
Finnair
Apr 28
FRA10:55 amFrankfurt am Main
17h 05m
1 stop
SEA7:00 pmSeattle/Tacoma Intl
May 12
SEA5:40 pmSeattle/Tacoma Intl
15h 55m
1 stop
FRA6:35 pmFrankfurt am Main

Air Canada flights from Frankfurt am Main Airport to Seattle

Our best Air Canada deals on Frankfurt am Main Airport to Seattle flight tickets
Air Canada
Sep 10
FRA9:45 amFrankfurt am Main
32h 36m
2 stops
SEA9:21 amSeattle/Tacoma Intl
Sep 28
SEA7:20 amSeattle/Tacoma Intl
15h 50m
1 stop
FRA8:10 amFrankfurt am Main
Air Canada
May 27
FRA9:55 amFrankfurt am Main
45h 18m
2 stops
SEA10:13 pmSeattle/Tacoma Intl
Jun 3
SEA1:45 pmSeattle/Tacoma Intl
16h 55m
2 stops
FRA3:40 pmFrankfurt am Main
Air Canada
Apr 26
FRA9:55 amFrankfurt am Main
20h 46m
2 stops
SEA9:41 pmSeattle/Tacoma Intl
May 5
SEA2:55 pmSeattle/Tacoma Intl
31h 15m
2 stops
FRA7:10 amFrankfurt 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?

In general, February is the cheapest month to fly from Frankfurt am Main Airport to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $567. If you don’t want to visit Seattle in February, then you should wait until March to fly from Frankfurt am Main Airport, when ticket prices are also cheap, with an average price of $576.

What is the cheapest day to depart on your flight to Seattle?

On average, the least expensive day to fly to Seattle from Frankfurt am Main Airport is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $652. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Sunday is the most expensive day to depart from Frankfurt am Main Airport because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $954.

What is the cheapest time of day to depart on your flight to Seattle?

Flying to Seattle from Frankfurt am Main Airport in the evening is the least expensive time of day to depart. momondo users have found prices as low as $569 when looking at flights departing in the evening. Flights to Seattle are more costly at noon, with an average ticket price of $755. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

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 $674 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 $645 on momondo.

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

There are 3 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 round-trip 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

$398

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 $398. The best round-trip flight deal from Frankfurt am Main Airport to Seattle found on momondo in the last 72 hours is $390.
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?

    The straight-line distance from Frankfurt am Main to Seattle/Tacoma Intl is 5080.3 mi. In terms of flight time, this usually takes a little over 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 many operators does momondo search for flights from Frankfurt am Main Airport to Seattle/Tacoma Intl Airport?

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. 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 travel and health documents required for your trip to Seattle/Tacoma Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Seattle/Tacoma Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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

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


Best airlines flying from Frankfurt am Main Airport to Seattle

Compare and see reviews for airlines that fly from Frankfurt am Main Airport to Seattle with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $448Free CancellationRating
8.0
7,897 reviews
Search Delta flights
CondorPriceFrom $480Free CancellationRating
6.3
322 reviews
Search Condor flights
British AirwaysPriceFrom $499Free CancellationRating
6.6
6,717 reviews
Search British Airways flights
Air CanadaPriceFrom $521Free CancellationRating
7.0
9,028 reviews
Search Air Canada flights
LufthansaPriceFrom $521Free CancellationRating
6.7
6,963 reviews
Search Lufthansa flights
United AirlinesPriceFrom $532Free CancellationRating
7.4
8,616 reviews
Search United Airlines flights
American AirlinesPriceFrom $634Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
  • United Airlines Flights From Frankfurt am Main Airport to Seattle

    United Airlines operates around 7 flights from Frankfurt am Main Airport to Seattle every week. The average price of these flights found in the last 72 hours has been $626, but momondo users have found United Airlines deals from Frankfurt am Main Airport to Seattle from as low as $532 round-trip. United Airlines has been scored 7.4/10 in 8,616 reviews.

  • Air Canada Flights From Frankfurt am Main Airport to Seattle

    $521 is the best Air Canada flight deal from Frankfurt am Main Airport to Seattle found on momondo over the last 72 hours. The average Air Canada ticket price found was closer to $574, however, with flight time and availability significantly affecting the price. Air Canada (7.0/10 from 9,029 user reviews) flies into Seattle from Frankfurt am Main Airport 7 times in an average week so prices can vary.


Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Leavenworth
Tacoma
SeaTac
Ocean Shores
Olympia
Kent
Renton
Federal Way
Tukwila
Puyallup
Kirkland
Lakewood
Lynnwood
Fife
Shoreline
Marysville
Centralia
Redmond
Cle Elum
Lacey

Why use momondo?

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

It is quick and easy to find Frankfurt am Main to Seattle flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Seattle that suits you.

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

Yes. momondo enables you to select and highlight flights to Seattle from Frankfurt am Main with this policy.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Frankfurt am Main to Seattle.

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

Price alerts on flights to Seattle from Frankfurt am Main are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


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