Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Frankfurt am Main to Seattle from $400

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 2/16. 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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Frankfurt am Main to Seattle

Cheap round-trip flights

Enter your travel dates to find the best prices.
Condor Logo
2:15 pm - 3:40 pm
FRA
-
SEA
10h 25mnonstop
Condor Logo
5:40 pm - 12:45 pm
SEA
-
FRA
10h 05mnonstop
$559Condor
Thu, Apr 9 - Sun, Apr 19
Condor Logo
1:55 pm - 3:40 pm
FRA
-
SEA
10h 45mnonstop
Condor Logo
5:40 pm - 12:50 pm
SEA
-
FRA
10h 10mnonstop
$563Condor
Thu, Feb 12 - Thu, Feb 19
Icelandair Logo
1:05 pm - 5:00 pm
FRA
-
SEA
12h 55m1 stop
Icelandair Logo
2:35 pm - 12:05 pm
SEA
-
FRA
12h 30m1 stop
$572Icelandair
Mon, Feb 9 - Mon, Feb 23
Icelandair Logo
2:00 pm - 8:40 pm
FRA
-
SEA
15h 40m1 stop
Icelandair Logo
3:40 pm - 1:00 pm
SEA
-
FRA
12h 20m1 stop
$573Icelandair
Mon, Apr 20 - Sat, May 2
Icelandair Logo
1:05 pm - 5:00 pm
FRA
-
SEA
12h 55m1 stop
Icelandair Logo
2:35 pm - 12:05 pm
SEA
-
FRA
12h 30m1 stop
$574Icelandair
Mon, Feb 9 - Mon, Feb 23
Multiple Airlines Logo
10:55 am - 10:47 pm
FRA
-
SEA
20h 52m1 stop
Multiple Airlines Logo
1:35 pm - 7:45 pm
SEA
-
FRA
21h 10m1 stop
$575Multiple Airlines
Wed, May 13 - Mon, May 25
Icelandair Logo
5:20 pm - 8:40 pm
FRA
-
SEA
12h 20m1 stop
Icelandair Logo
7:00 pm - 1:00 pm
SEA
-
FRA
33h 00m1 stop
$576Icelandair
Thu, Apr 9 - Sun, Apr 19
Multiple Airlines Logo
11:15 am - 10:12 pm
FRA
-
SEA
19h 57m1 stop
Multiple Airlines Logo
5:40 pm - 12:50 pm
SEA
-
FRA
10h 10mnonstop
$580Multiple Airlines
Thu, Feb 12 - Thu, Feb 19
Condor Logo
1:55 pm - 3:40 pm
FRA
-
SEA
10h 45mnonstop
Condor Logo
5:40 pm - 12:50 pm
SEA
-
FRA
10h 10mnonstop
$582Condor
Thu, Feb 12 - Mon, Feb 16
Icelandair Logo
1:05 pm - 5:00 pm
FRA
-
SEA
12h 55m1 stop
Icelandair Logo
2:35 pm - 12:05 pm
SEA
-
FRA
12h 30m1 stop
$583Icelandair
Wed, Jan 28 - Wed, Feb 4

British Airways flights from Frankfurt am Main to Seattle

Our best British Airways deals on Frankfurt am Main to Seattle flight tickets
British Airways
Apr 17
FRA6:10 amFrankfurt am Main
14h 25m
1 stop
SEA11:35 amSeattle/Tacoma Intl
Apr 22
SEA3:14 pmSeattle/Tacoma Intl
22h 31m
2 stops
FRA10:45 pmFrankfurt am Main
$597
Find similar
British Airways
May 3
FRA10:55 amFrankfurt am Main
22h 49m
1 stop
SEA12:44 amSeattle/Tacoma Intl
May 17
SEA1:35 pmSeattle/Tacoma Intl
23h 50m
1 stop
FRA10:25 pmFrankfurt am Main
$599
Find similar
British Airways
Jan 30
FRA7:00 amFrankfurt am Main
18h 55m
1 stop
SEA4:55 pmSeattle/Tacoma Intl
Mar 1
SEA6:50 pmSeattle/Tacoma Intl
18h 10m
1 stop
FRA10:00 pmFrankfurt am Main
$603
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
Jan 1
FRA11:30 amFrankfurt am Main
18h 27m
1 stop
SEA8:57 pmSeattle/Tacoma Intl
Jan 15
SEA8:10 amSeattle/Tacoma Intl
14h 30m
1 stop
FRA7:40 amFrankfurt am Main
$953
Find similar
United Airlines
Jan 6
FRA5:10 pmFrankfurt am Main
36h 47m
1 stop
SEA8:57 pmSeattle/Tacoma Intl
Jan 18
SEA8:10 amSeattle/Tacoma Intl
14h 30m
1 stop
FRA7:40 amFrankfurt am Main
$958
Find similar
United Airlines
Jan 6
FRA4:15 pmFrankfurt am Main
39h 01m
2 stops
SEA10:16 pmSeattle/Tacoma Intl
Jan 13
SEA9:25 amSeattle/Tacoma Intl
16h 05m
1 stop
FRA10:30 amFrankfurt am Main
$961
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 December 31, 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

Thu 4/9

2:15 pm-3:40 pm

Nonstop10h 25m

Seattle/Tacoma Intl

Sun 4/19

5:40 pm-12:45 pm

Nonstop10h 05m

$559

Frankfurt am MainSeattle

FRA - SEA

FRASEA

Frankfurt am Main

Thu 2/12

1:55 pm-3:40 pm

Nonstop10h 45m

Seattle/Tacoma Intl

Thu 2/19

5:40 pm-12:50 pm

Nonstop10h 10m

$563

Frankfurt am MainSeattle

FRA - SEA

FRASEA

Frankfurt am Main

Mon 2/9

1:05 pm-5:00 pm

1 stop12h 55m

Seattle/Tacoma Intl

Mon 2/23

2:35 pm-12:05 pm

1 stop12h 30m

$572

Frankfurt am MainSeattle

FRA - SEA

FRASEA

Frankfurt am Main

Mon 4/20

2:00 pm-8:40 pm

1 stop15h 40m

Seattle/Tacoma Intl

Sat 5/2

3:40 pm-1:00 pm

1 stop12h 20m

$573

Frankfurt am MainSeattle

FRA - SEA

FRASEA

Frankfurt am Main

Mon 2/9

1:05 pm-5:00 pm

1 stop12h 55m

Seattle/Tacoma Intl

Mon 2/23

2:35 pm-12:05 pm

1 stop12h 30m

$574

Frankfurt am MainSeattle

FRA - SEA

FRASEA

Frankfurt am Main

Wed 5/13

10:55 am-10:47 pm

1 stop20h 52m

Seattle/Tacoma Intl

Mon 5/25

1:35 pm-7:45 pm

1 stop21h 10m

$575

Frankfurt am MainSeattle

FRA - SEA

FRASEA

Frankfurt am Main

Thu 4/9

5:20 pm-8:40 pm

1 stop12h 20m

Seattle/Tacoma Intl

Sun 4/19

7:00 pm-1:00 pm

1 stop33h 00m

$576

Frankfurt am MainSeattle

FRA - SEA

FRASEA

Frankfurt am Main

Thu 2/12

11:15 am-10:12 pm

1 stop19h 57m

Seattle/Tacoma Intl

Thu 2/19

5:40 pm-12:50 pm

Nonstop10h 10m

$580

Frankfurt am MainSeattle

FRA - SEA

FRASEA

Frankfurt am Main

Thu 2/12

1:55 pm-3:40 pm

Nonstop10h 45m

Seattle/Tacoma Intl

Mon 2/16

5:40 pm-12:50 pm

Nonstop10h 10m

$582

Frankfurt am MainSeattle

FRA - SEA

FRASEA

Frankfurt am Main

Wed 1/28

1:05 pm-5:00 pm

1 stop12h 55m

Seattle/Tacoma Intl

Wed 2/4

2:35 pm-12:05 pm

1 stop12h 30m

$583

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 $558. 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 $575.

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 $763.

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

Flying to Seattle from Frankfurt am Main at noon is the least expensive time of day to depart. momondo users have found prices as low as $658 when looking at flights departing at noon. Flights to Seattle are more costly in the morning, with an average ticket price of $711. 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 $664 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 $615 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 25m

Direct flights

Every day

Airports in Seattle

1 airport
The fastest flight from Frankfurt am Main to Seattle takes 10h 25m
Direct flights go from Frankfurt am Main to Seattle every day.
There is 1 airport in Seattle. From Frankfurt am Main there are direct flights to 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 25m, 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 $478Free CancellationRating
6.5
395 reviews
Search Condor flights
British AirwaysPriceFrom $506Free CancellationRating
6.7
7,630 reviews
Search British Airways flights
LufthansaPriceFrom $550Free CancellationRating
6.8
7,668 reviews
Search Lufthansa flights
United AirlinesPriceFrom $558Free CancellationRating
7.4
9,122 reviews
Search United Airlines flights

Traveling to a place near Seattle?

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

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.

An easier way to manage your Seattle trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 1/30
Fri 2/6
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States