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Cheap flights from Seattle to Frankfurt am Main from $270

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Frankfurt am Main departing on 12/11. 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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Cheap round-trip flights

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Condor Logo
5:40 pm - 12:50 pmSEA-FRA
10h 10mnonstop
Condor Logo
1:55 pm - 3:40 pmFRA-SEA
10h 45mnonstop
$570Condor
Find Deal
Mon, Feb 23 - Sat, Mar 7
Condor Logo
5:40 pm - 12:45 pmSEA-FRA
10h 05mnonstop
Condor Logo
2:15 pm - 3:40 pmFRA-SEA
10h 25mnonstop
$574Condor
Find Deal
Sat, Apr 11 - Sun, Apr 19
Icelandair Logo
2:35 pm - 12:05 pmSEA-FRA
12h 30m1 stop
Icelandair Logo
1:05 pm - 5:00 pmFRA-SEA
12h 55m1 stop
$578Icelandair
Find Deal
Tue, Nov 4 - Thu, Nov 20
Condor Logo
5:40 pm - 12:45 pmSEA-FRA
10h 05mnonstop
Condor Logo
2:15 pm - 3:40 pmFRA-SEA
10h 25mnonstop
$580Condor
Find Deal
Sat, Apr 11 - Sun, Apr 19
Lufthansa Logo
12:35 pm - 2:00 pmSEA-FRA
16h 25m1 stop
Lufthansa Logo
9:45 am - 7:16 pmFRA-SEA
18h 31m2 stops
$583Lufthansa
Find Deal
Wed, Nov 19 - Wed, Nov 26
Lufthansa Logo
3:10 pm - 1:00 pmSEA-FRA
12h 50m1 stop
Lufthansa Logo
9:45 am - 7:16 pmFRA-SEA
18h 31m2 stops
$591Lufthansa
Find Deal
Wed, Nov 19 - Wed, Dec 3
Icelandair Logo
2:35 pm - 12:05 pmSEA-FRA
12h 30m1 stop
Icelandair Logo
1:05 pm - 5:00 pmFRA-SEA
12h 55m1 stop
$593Icelandair
Find Deal
Wed, Nov 26 - Fri, Dec 5
Aer Lingus Logo
8:05 pm - 7:20 pmSEA-FRA
14h 15m1 stop
Aer Lingus Logo
10:45 am - 6:20 pmFRA-SEA
16h 35m1 stop
$621Aer Lingus
Find Deal
Mon, Nov 3 - Wed, Nov 19
United Airlines Logo
3:40 pm - 6:05 pmSEA-FRA
17h 25m2 stops
United Airlines Logo
8:15 am - 1:20 pmFRA-SEA
14h 05m1 stop
$635United Airlines
Find Deal
Wed, Nov 5 - Fri, Nov 21
United Airlines Logo
5:50 am - 4:05 pmSEA-FRA
25h 15m2 stops
United Airlines Logo
5:15 pm - 1:20 pmFRA-SEA
29h 05m1 stop
$638United Airlines
Find Deal
Wed, Dec 24 - Sat, Jan 17

Aer Lingus flights from Seattle to Frankfurt am Main

Our best Aer Lingus deals on Seattle to Frankfurt am Main flight tickets
Aer Lingus
Nov 3
SEA8:05 pmSeattle/Tacoma Intl
14h 15m
1 stop
FRA7:20 pmFrankfurt am Main
Nov 19
FRA10:45 amFrankfurt am Main
16h 35m
1 stop
SEA6:20 pmSeattle/Tacoma Intl
$621
Find similar
Aer Lingus
Nov 3
SEA8:05 pmSeattle/Tacoma Intl
29h 00m
1 stop
FRA10:05 amFrankfurt am Main
Nov 20
FRA8:00 pmFrankfurt am Main
31h 20m
1 stop
SEA6:20 pmSeattle/Tacoma Intl
$837
Find similar

Condor flights from Seattle to Frankfurt am Main

Our best Condor deals on Seattle to Frankfurt am Main flight tickets
Condor
Feb 23
SEA5:40 pmSeattle/Tacoma Intl
10h 10m
FRA12:50 pmFrankfurt am Main
Mar 7
FRA1:55 pmFrankfurt am Main
10h 45m
SEA3:40 pmSeattle/Tacoma Intl
$570
Find similar
Condor
Apr 11
SEA5:40 pmSeattle/Tacoma Intl
10h 05m
FRA12:45 pmFrankfurt am Main
Apr 19
FRA2:15 pmFrankfurt am Main
10h 25m
SEA3:40 pmSeattle/Tacoma Intl
$574
Find similar
Condor
Apr 11
SEA5:40 pmSeattle/Tacoma Intl
10h 05m
FRA12:45 pmFrankfurt am Main
Apr 19
FRA2:15 pmFrankfurt am Main
10h 25m
SEA3:40 pmSeattle/Tacoma Intl
$580
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Seattle to Frankfurt am Main 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 October 22, 2025.
Use the filters below to find and compare flights from Seattle to Frankfurt am Main that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattleFrankfurt am Main

SEA - FRA

SEAFRA

Seattle/Tacoma Intl

Mon 2/23

5:40 pm-12:50 pm

Nonstop10h 10m

Frankfurt am Main

Sat 3/7

1:55 pm-3:40 pm

Nonstop10h 45m

$570

SeattleFrankfurt am Main

SEA - FRA

SEAFRA

Seattle/Tacoma Intl

Sat 4/11

5:40 pm-12:45 pm

Nonstop10h 05m

Frankfurt am Main

Sun 4/19

2:15 pm-3:40 pm

Nonstop10h 25m

$574

SeattleFrankfurt am Main

SEA - FRA

SEAFRA

Seattle/Tacoma Intl

Tue 11/4

2:35 pm-12:05 pm

1 stop12h 30m

Frankfurt am Main

Thu 11/20

1:05 pm-5:00 pm

1 stop12h 55m

$578

SeattleFrankfurt am Main

SEA - FRA

SEAFRA

Seattle/Tacoma Intl

Sat 4/11

5:40 pm-12:45 pm

Nonstop10h 05m

Frankfurt am Main

Sun 4/19

2:15 pm-3:40 pm

Nonstop10h 25m

$580

SeattleFrankfurt am Main

SEA - FRA

SEAFRA

Seattle/Tacoma Intl

Wed 11/19

12:35 pm-2:00 pm

1 stop16h 25m

Frankfurt am Main

Wed 11/26

9:45 am-7:16 pm

2 stops18h 31m

$583

SeattleFrankfurt am Main

SEA - FRA

SEAFRA

Seattle/Tacoma Intl

Wed 11/19

3:10 pm-1:00 pm

1 stop12h 50m

Frankfurt am Main

Wed 12/3

9:45 am-7:16 pm

2 stops18h 31m

$591

SeattleFrankfurt am Main

SEA - FRA

SEAFRA

Seattle/Tacoma Intl

Wed 11/26

2:35 pm-12:05 pm

1 stop12h 30m

Frankfurt am Main

Fri 12/5

1:05 pm-5:00 pm

1 stop12h 55m

$593

SeattleFrankfurt am Main

SEA - FRA

SEAFRA

Seattle/Tacoma Intl

Mon 11/3

8:05 pm-7:20 pm

1 stop14h 15m

Frankfurt am Main

Wed 11/19

10:45 am-6:20 pm

1 stop16h 35m

$621

SeattleFrankfurt am Main

SEA - FRA

SEAFRA

Seattle/Tacoma Intl

Wed 11/5

3:40 pm-6:05 pm

2 stops17h 25m

Frankfurt am Main

Fri 11/21

8:15 am-1:20 pm

1 stop14h 05m

$635

SeattleFrankfurt am Main

SEA - FRA

SEAFRA

Seattle/Tacoma Intl

Wed 12/24

5:50 am-4:05 pm

2 stops25h 15m

Frankfurt am Main

Sat 1/17

5:15 pm-1:20 pm

1 stop29h 05m

$638

Flights are sorted by cheapest round-trip flights first.

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See travel insights to Frankfurt am Main from

How to get the cheapest flight ticket from Seattle to Frankfurt am Main

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 Frankfurt am Main?

In general, January is the cheapest month to fly from Seattle to Frankfurt am Main. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $670. If you’re not able to fly to Frankfurt am Main in January, then November is your next best option. Flight prices from Seattle to Frankfurt am Main during November average around $679.

What is the cheapest day to depart on your flight to Frankfurt am Main?

The cheapest day to depart on your flight to Frankfurt am Main is on a Sunday when prices can be found for as low as $865. This is often the case because there is less demand to fly during this day of the week. On the other hand, Saturday is the most expensive day to depart from Seattle because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,014.

What is the cheapest time of day to depart on your flight to Frankfurt am Main?

Flying to Frankfurt am Main from Seattle in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $805 when looking at flights departing in the afternoon. Flights to Frankfurt am Main are more costly at noon, with an average ticket price of $1,078. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Seattle/Tacoma Intl to Frankfurt am Main flight route?

Fly from Seattle/Tacoma Intl to Frankfurt am Main for the best Seattle/Tacoma Intl - Frankfurt am Main flight prices

How far in advance should I book a flight to Frankfurt am Main?

You are more likely to see cheaper flights to Frankfurt am Main from Seattle when booking weeks ahead of your departure date. In general, you can expect to find flights to Frankfurt am Main for around $808 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Frankfurt am Main from Seattle for as low as $739 on momondo.

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

There are 3 cabin classes available to choose from on Seattle/Tacoma Intl to Frankfurt am Main flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Seattle to Frankfurt am Main flight deals and tips

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

Fastest flight time

9h 35m

Direct flights

Every day

Airports in Frankfurt am Main

1 airport
The fastest flight from Seattle to Frankfurt am Main takes 9h 35m
Direct flights go from Seattle to Frankfurt am Main every day.
There is 1 airport near Frankfurt am Main: Frankfurt am Main (FRA)
Search flight deals

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

    Frankfurt am Main is 5079.2 mi away from Seattle/Tacoma Intl. In terms of flight time, this usually takes a little over 10h 05m.

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

    Prices for flights from Seattle/Tacoma Intl Airport to Frankfurt am Main refresh daily.

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Seattle/Tacoma Intl Airport to Frankfurt am Main.

  • What documentation or ID do you need to fly to Frankfurt am Main?

    The travel and health documents required for your trip to Frankfurt am Main 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 Frankfurt am Main. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Seattle to Frankfurt am Main

Compare and see reviews for airlines that fly from Seattle to Frankfurt am Main with momondo
Airline
Rating
Free Cancellation
Price
IcelandairPriceFrom $466Free CancellationRating
7.0
560 reviews
Search Icelandair flights
CondorPriceFrom $526Free CancellationRating
6.4
378 reviews
Search Condor flights
Aer LingusPriceFrom $559Free CancellationRating
7.2
1,350 reviews
Search Aer Lingus flights
LufthansaPriceFrom $566Free CancellationRating
6.8
7,507 reviews
Search Lufthansa flights
United AirlinesPriceFrom $666Free CancellationRating
7.4
8,989 reviews
Search United Airlines flights
Turkish AirlinesPriceFrom $707Free CancellationRating
7.3
4,022 reviews
Search Turkish Airlines flights
Alaska AirlinesPriceFrom $801Free CancellationRating
8.0
11,150 reviews
Search Alaska Airlines flights
DeltaPriceFrom $1,009Free CancellationRating
7.9
7,979 reviews
Search Delta flights

Why use momondo?

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

It is quick and easy to find Seattle to Frankfurt am Main 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 Frankfurt am Main that suits you.

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

Yes. All flights to Frankfurt am Main from Seattle on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

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 Seattle to Frankfurt am Main.

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

Yes. momondo can track prices for Seattle to Frankfurt am Main flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Find better results for your trip to Germany

Fly into one of these airports located in Frankfurt am Main

Airports listed have a maximum distance of 63.9 mi from Frankfurt am Main
Frankfurt am Main Airport
Frankfurt-Hahn Airport