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Cheap flights from Frankfurt am Main to Seattle from $574

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 to Seattle departing on 9/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
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
2:20 pm - 8:55 amSEA-FRA
9h 35mnonstop
$574Lufthansa
Find Deal
vie., sep. 19 - jue., oct. 9
Air Canada Logo
9:55 am - 10:59 amFRA-SEA
34h 04m2 stops
Air Canada Logo
10:00 am - 8:10 amSEA-FRA
37h 10m2 stops
$575Air Canada
Find Deal
vie., sep. 5 - dom., sep. 21
United Airlines Logo
10:45 am - 11:55 amFRA-SEA
10h 10mnonstop
United Airlines Logo
10:50 am - 9:55 amSEA-FRA
14h 05m1 stop
$576United Airlines
Find Deal
jue., oct. 2 - sáb., oct. 18
Air Canada Logo
10:40 am - 10:06 pmFRA-SEA
19h 26m1 stop
Air Canada Logo
10:05 am - 8:55 amSEA-FRA
13h 50m1 stop
$577Air Canada
Find Deal
sáb., nov. 1 - vie., nov. 7
United Airlines Logo
10:15 am - 4:59 pmFRA-SEA
15h 44m1 stop
United Airlines Logo
3:00 pm - 9:10 amSEA-FRA
10h 10mnonstop
$578United Airlines
Find Deal
mié., sep. 17 - vie., oct. 31
United Airlines Logo
1:15 pm - 10:59 pmFRA-SEA
18h 44m2 stops
United Airlines Logo
11:11 am - 9:20 amSEA-FRA
13h 09m1 stop
$579United Airlines
Find Deal
lun., sep. 1 - dom., sep. 7
American Airlines Logo
9:20 am - 7:59 pmFRA-SEA
19h 39m1 stop
American Airlines Logo
6:00 am - 7:20 amSEA-FRA
16h 20m1 stop
$581American Airlines
Find Deal
vie., sep. 5 - dom., sep. 21
Logo
6:45 am - 8:44 pmFRA-SEA
22h 59m2 stops
Logo
2:20 pm - 8:55 amSEA-FRA
9h 35mnonstop
$584
Find Deal
sáb., sep. 27 - vie., oct. 10
Logo
8:50 am - 8:54 pmFRA-SEA
21h 04m2 stops
Logo
8:00 am - 10:40 amSEA-FRA
17h 40m2 stops
$588
Find Deal
jue., sep. 4 - jue., sep. 25
British Airways Logo
10:55 am - 7:09 pmFRA-SEA
17h 14m1 stop
British Airways Logo
1:30 pm - 10:25 pmSEA-FRA
23h 55m1 stop
$618British Airways
Find Deal
vie., sep. 5 - dom., sep. 21

Air Canada flights from Frankfurt am Main to Seattle

Our best Air Canada deals on Frankfurt am Main to Seattle flight tickets
Air Canada
Sep 5
FRA9:55 amFrankfurt am Main
34h 04m
2 stops
SEA10:59 amSeattle/Tacoma Intl
Sep 21
SEA10:00 amSeattle/Tacoma Intl
37h 10m
2 stops
FRA8:10 amFrankfurt am Main
$575
Find similar
Air Canada
Nov 1
FRA10:40 amFrankfurt am Main
19h 26m
1 stop
SEA10:06 pmSeattle/Tacoma Intl
Nov 7
SEA10:05 amSeattle/Tacoma Intl
13h 50m
1 stop
FRA8:55 amFrankfurt am Main
$577
Find similar
Air Canada
Sep 2
FRA9:25 amFrankfurt am Main
19h 06m
2 stops
SEA7:31 pmSeattle/Tacoma Intl
Sep 15
SEA7:15 amSeattle/Tacoma Intl
19h 45m
2 stops
FRA12:00 pmFrankfurt am Main
$578
Find similar

United Airlines flights from Frankfurt am Main to Seattle

Our best United Airlines deals on Frankfurt am Main to Seattle flight tickets
United Airlines
Oct 2
FRA10:45 amFrankfurt am Main
10h 10m
SEA11:55 amSeattle/Tacoma Intl
Oct 18
SEA10:50 amSeattle/Tacoma Intl
14h 05m
1 stop
FRA9:55 amFrankfurt am Main
$576
Find similar
United Airlines
Sep 17
FRA10:15 amFrankfurt am Main
15h 44m
1 stop
SEA4:59 pmSeattle/Tacoma Intl
Oct 31
SEA3:00 pmSeattle/Tacoma Intl
10h 10m
FRA9:10 amFrankfurt am Main
$578
Find similar
United Airlines
Sep 1
FRA1:15 pmFrankfurt am Main
18h 44m
2 stops
SEA10:59 pmSeattle/Tacoma Intl
Sep 7
SEA11:11 amSeattle/Tacoma Intl
13h 09m
1 stop
FRA9:20 amFrankfurt am Main
$579
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 agosto 21, 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

vie. 9/19

10:45 am-11:55 am

Nonstop10h 10m

Seattle/Tacoma Intl

jue. 10/9

2:20 pm-8:55 am

Nonstop9h 35m

$574

Frankfurt am MainSeattle

FRA - SEA

FRASEA

Frankfurt am Main

vie. 9/5

9:55 am-10:59 am

2 stops34h 04m

Seattle/Tacoma Intl

dom. 9/21

10:00 am-8:10 am

2 stops37h 10m

$575

Frankfurt am MainSeattle

FRA - SEA

FRASEA

Frankfurt am Main

jue. 10/2

10:45 am-11:55 am

Nonstop10h 10m

Seattle/Tacoma Intl

sáb. 10/18

10:50 am-9:55 am

1 stop14h 05m

$576

Frankfurt am MainSeattle

FRA - SEA

FRASEA

Frankfurt am Main

sáb. 11/1

10:40 am-10:06 pm

1 stop19h 26m

Seattle/Tacoma Intl

vie. 11/7

10:05 am-8:55 am

1 stop13h 50m

$577

Frankfurt am MainSeattle

FRA - SEA

FRASEA

Frankfurt am Main

mié. 9/17

10:15 am-4:59 pm

1 stop15h 44m

Seattle/Tacoma Intl

vie. 10/31

3:00 pm-9:10 am

Nonstop10h 10m

$578

Frankfurt am MainSeattle

FRA - SEA

FRASEA

Frankfurt am Main

lun. 9/1

1:15 pm-10:59 pm

2 stops18h 44m

Seattle/Tacoma Intl

dom. 9/7

11:11 am-9:20 am

1 stop13h 09m

$579

Frankfurt am MainSeattle

FRA - SEA

FRASEA

Frankfurt am Main

vie. 9/5

9:20 am-7:59 pm

1 stop19h 39m

Seattle/Tacoma Intl

dom. 9/21

6:00 am-7:20 am

1 stop16h 20m

$581

Frankfurt am MainSeattle

FRA - SEA

FRASEA

Frankfurt am Main

sáb. 9/27

6:45 am-8:44 pm

2 stops22h 59m

Seattle/Tacoma Intl

vie. 10/10

2:20 pm-8:55 am

Nonstop9h 35m

$584

Frankfurt am MainSeattle

FRA - SEA

FRASEA

Frankfurt am Main

jue. 9/4

8:50 am-8:54 pm

2 stops21h 04m

Seattle/Tacoma Intl

jue. 9/25

8:00 am-10:40 am

2 stops17h 40m

$588

Frankfurt am MainSeattle

FRA - SEA

FRASEA

Frankfurt am Main

vie. 9/5

10:55 am-7:09 pm

1 stop17h 14m

Seattle/Tacoma Intl

dom. 9/21

1:30 pm-10:25 pm

1 stop23h 55m

$618

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Seattle from

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 $758.

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 $662. 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 $662 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 $621 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 $476Free CancellationRating
6.3
354 reviews
Search Condor flights
British AirwaysPriceFrom $508Free CancellationRating
6.7
7,291 reviews
Search British Airways flights
LufthansaPriceFrom $524Free CancellationRating
6.8
7,344 reviews
Search Lufthansa flights
United AirlinesPriceFrom $556Free CancellationRating
7.4
8,930 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
Olympia
Renton
Kent
Lynnwood
Federal Way
Marysville
Puyallup
Tukwila
Kirkland
Lakewood
Centralia
Cle Elum
Shoreline
Fife
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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