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Cheap flights from Frankfurt am Main to Seattle from $381

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Frankfurt am Main to Seattle departing on 10/8. 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 to Seattle

Cheap round-trip flights

Lufthansa Logo
10:45 am - 11:55 amFRA-SEA
10h 10mnonstop
Lufthansa Logo
1:57 pm - 2:05 pmSEA-FRA
15h 08m1 stop
$573Lufthansa
Find Deal
Wed, Oct 1 - Tue, Oct 7
Air Canada Logo
10:15 am - 2:16 pmFRA-SEA
13h 01m1 stop
Air Canada Logo
10:05 am - 11:10 amSEA-FRA
17h 05m2 stops
$574Air Canada
Find Deal
Thu, Oct 23 - Mon, Oct 27
Multiple Airlines Logo
5:10 pm - 10:27 amFRA-SEA
26h 17m1 stop
Multiple Airlines Logo
7:15 am - 8:10 amSEA-FRA
15h 55m1 stop
$575Multiple Airlines
Find Deal
Fri, Oct 3 - Sat, Oct 11
Air Canada Logo
10:15 am - 2:16 pmFRA-SEA
13h 01m1 stop
Air Canada Logo
2:20 pm - 8:55 amSEA-FRA
9h 35mnonstop
$576Air Canada
Find Deal
Wed, Oct 15 - Wed, Oct 22
Multiple Airlines Logo
6:55 am - 11:50 amFRA-SEA
13h 55m1 stop
Multiple Airlines Logo
2:05 pm - 4:45 pmSEA-FRA
17h 40m1 stop
$579Multiple Airlines
Find Deal
Wed, Dec 17 - Mon, Dec 29
British Airways Logo
10:15 am - 9:48 pmFRA-SEA
19h 33m1 stop
British Airways Logo
10:35 am - 3:30 pmSEA-FRA
19h 55m2 stops
$583British Airways
Find Deal
Sat, Nov 1 - Mon, Nov 17
United Airlines Logo
9:15 am - 4:59 pmFRA-SEA
16h 44m1 stop
United Airlines Logo
11:59 pm - 6:35 amSEA-FRA
22h 36m1 stop
$588United Airlines
Find Deal
Wed, Oct 15 - Sat, Nov 1
United Airlines Logo
10:15 am - 2:16 pmFRA-SEA
13h 01m1 stop
United Airlines Logo
2:00 pm - 9:10 amSEA-FRA
10h 10mnonstop
$590United Airlines
Find Deal
Tue, Oct 14 - Tue, Nov 4
Condor Logo
1:55 pm - 3:40 pmFRA-SEA
10h 45mnonstop
Condor Logo
5:40 pm - 12:50 pmSEA-FRA
10h 10mnonstop
$616Condor
Find Deal
Thu, Nov 20 - Thu, Dec 4
Condor Logo
1:55 pm - 3:40 pmFRA-SEA
10h 45mnonstop
Condor Logo
5:40 pm - 12:50 pmSEA-FRA
10h 10mnonstop
$625Condor
Find Deal
Sat, Nov 22 - Thu, Dec 4

American Airlines flights from Frankfurt am Main to Seattle

Our best American Airlines deals on Frankfurt am Main to Seattle flight tickets
American Airlines
Nov 10
FRA10:50 amFrankfurt am Main
18h 49m
1 stop
SEA8:39 pmSeattle/Tacoma Intl
Dec 4
SEA11:34 amSeattle/Tacoma Intl
20h 36m
2 stops
FRA5:10 pmFrankfurt am Main
$582
Find similar
American Airlines
Nov 22
FRA10:50 amFrankfurt am Main
21h 28m
2 stops
SEA11:18 pmSeattle/Tacoma Intl
Dec 3
SEA10:38 amSeattle/Tacoma Intl
21h 02m
2 stops
FRA4:40 pmFrankfurt am Main
$585
Find similar
American Airlines
Nov 11
FRA7:20 amFrankfurt am Main
20h 40m
2 stops
SEA7:00 pmSeattle/Tacoma Intl
Dec 3
SEA10:38 amSeattle/Tacoma Intl
18h 27m
2 stops
FRA2:05 pmFrankfurt am Main
$589
Find similar

Air Canada flights from Frankfurt am Main to Seattle

Our best Air Canada deals on Frankfurt am Main to Seattle flight tickets
Air Canada
Oct 23
FRA10:15 amFrankfurt am Main
13h 01m
1 stop
SEA2:16 pmSeattle/Tacoma Intl
Oct 27
SEA10:05 amSeattle/Tacoma Intl
17h 05m
2 stops
FRA11:10 amFrankfurt am Main
$574
Find similar
Air Canada
Oct 15
FRA10:15 amFrankfurt am Main
13h 01m
1 stop
SEA2:16 pmSeattle/Tacoma Intl
Oct 22
SEA2:20 pmSeattle/Tacoma Intl
9h 35m
FRA8:55 amFrankfurt am Main
$576
Find similar
Air Canada
Oct 24
FRA9:55 amFrankfurt am Main
32h 26m
2 stops
SEA9:21 amSeattle/Tacoma Intl
Oct 30
SEA8:15 amSeattle/Tacoma Intl
18h 55m
1 stop
FRA11:10 amFrankfurt am Main
$578
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Frankfurt am Main to Seattle 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, momondo users made 832,500 searches. Data last updated September 17, 2025.
Use the filters below to find and compare flights from Frankfurt am Main to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Frankfurt am MainSeattle

FRA - SEA

FRASEA

Frankfurt am Main

Wed 10/1

10:45 am-11:55 am

Nonstop10h 10m

Seattle/Tacoma Intl

Tue 10/7

1:57 pm-2:05 pm

1 stop15h 08m

$573

Frankfurt am MainSeattle

FRA - SEA

FRASEA

Frankfurt am Main

Thu 10/23

10:15 am-2:16 pm

1 stop13h 01m

Seattle/Tacoma Intl

Mon 10/27

10:05 am-11:10 am

2 stops17h 05m

$574

Frankfurt am MainSeattle

FRA - SEA

FRASEA

Frankfurt am Main

Fri 10/3

5:10 pm-10:27 am

1 stop26h 17m

Seattle/Tacoma Intl

Sat 10/11

7:15 am-8:10 am

1 stop15h 55m

$575

Frankfurt am MainSeattle

FRA - SEA

FRASEA

Frankfurt am Main

Wed 10/15

10:15 am-2:16 pm

1 stop13h 01m

Seattle/Tacoma Intl

Wed 10/22

2:20 pm-8:55 am

Nonstop9h 35m

$576

Frankfurt am MainSeattle

FRA - SEA

FRASEA

Frankfurt am Main

Wed 12/17

6:55 am-11:50 am

1 stop13h 55m

Seattle/Tacoma Intl

Mon 12/29

2:05 pm-4:45 pm

1 stop17h 40m

$579

Frankfurt am MainSeattle

FRA - SEA

FRASEA

Frankfurt am Main

Sat 11/1

10:15 am-9:48 pm

1 stop19h 33m

Seattle/Tacoma Intl

Mon 11/17

10:35 am-3:30 pm

2 stops19h 55m

$583

Frankfurt am MainSeattle

FRA - SEA

FRASEA

Frankfurt am Main

Wed 10/15

9:15 am-4:59 pm

1 stop16h 44m

Seattle/Tacoma Intl

Sat 11/1

11:59 pm-6:35 am

1 stop22h 36m

$588

Frankfurt am MainSeattle

FRA - SEA

FRASEA

Frankfurt am Main

Tue 10/14

10:15 am-2:16 pm

1 stop13h 01m

Seattle/Tacoma Intl

Tue 11/4

2:00 pm-9:10 am

Nonstop10h 10m

$590

Frankfurt am MainSeattle

FRA - SEA

FRASEA

Frankfurt am Main

Thu 11/20

1:55 pm-3:40 pm

Nonstop10h 45m

Seattle/Tacoma Intl

Thu 12/4

5:40 pm-12:50 pm

Nonstop10h 10m

$616

Frankfurt am MainSeattle

FRA - SEA

FRASEA

Frankfurt am Main

Sat 11/22

1:55 pm-3:40 pm

Nonstop10h 45m

Seattle/Tacoma Intl

Thu 12/4

5:40 pm-12:50 pm

Nonstop10h 10m

$625

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Frankfurt am Main 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, March is the cheapest month to fly from Frankfurt am Main to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $552. If you don’t want to visit Seattle in March, then you should wait until February to fly from Frankfurt am Main, when ticket prices are also cheap, with an average price of $564.

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 is on a Sunday. momondo users have found tickets for Sunday departures for as low as $580. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Saturday is the most expensive day to depart from Frankfurt am Main because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $802.

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

Flying to Seattle from Frankfurt am Main 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 in the morning, with an average ticket price of $683. Departure times in the morning 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 when booking weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around $659 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seattle from Frankfurt am Main for as low as $606 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.

Cheap Frankfurt am Main to Seattle flight deals and tips

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

Fastest flight time

10h 10m

Direct flights

Every day

Airports in Seattle

1 airport
The fastest flight from Frankfurt am Main to Seattle takes 10h 10m
Direct flights go from Frankfurt am Main to Seattle every day.
There is 1 airport near Seattle: Seattle/Tacoma Intl (SEA)
Search flight deals

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

    The distance between Frankfurt am Main and Seattle/Tacoma Intl is about 5079.2 mi. Flights usually cover this in 10h 10m, depending on flying conditions and air traffic around both airports.

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

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

  • How many operators does momondo search for flights from Frankfurt am Main to Seattle/Tacoma Intl Airport?

  • How old do you have to be to fly from Frankfurt am Main 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 layovers. It is recommended that you verify with the airline you are booking with for travel from Frankfurt am Main 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 license 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.

Best airlines flying from Frankfurt am Main to Seattle

Compare and see reviews for airlines that fly from Frankfurt am Main to Seattle with momondo
Airline
Rating
Free Cancellation
Price
CondorPriceFrom $471Free CancellationRating
6.3
366 reviews
Search Condor flights
British AirwaysPriceFrom $508Free CancellationRating
6.7
7,367 reviews
Search British Airways flights
LufthansaPriceFrom $524Free CancellationRating
6.8
7,409 reviews
Search Lufthansa flights
United AirlinesPriceFrom $556Free CancellationRating
7.4
8,926 reviews
Search United Airlines flights

Traveling to a place near Seattle?

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

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?

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 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?

Of course. momondo tracks the price of Frankfurt am Main to Seattle flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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