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Cheap flights from Seattle to Frankfurt am Main from $256

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 10/7. 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 Seattle to Frankfurt am Main

Cheap round-trip flights

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
$583Aer Lingus
Find Deal
Wed, Nov 12 - Wed, Nov 19
Multiple Airlines Logo
5:30 am - 10:40 pmSEA-HHN
32h 10m3 stops
Multiple Airlines Logo
11:25 pm - 6:36 pmHHN-SEA
28h 11m2 stops
$583Multiple Airlines
Find Deal
Thu, Oct 16 - Thu, Oct 23
Aer Lingus Logo
9:05 pm - 7:20 pmSEA-FRA
14h 15m1 stop
Aer Lingus Logo
10:45 am - 6:20 pmFRA-SEA
16h 35m1 stop
$587Aer Lingus
Find Deal
Wed, Oct 29 - Wed, Nov 5
Multiple Airlines Logo
2:35 pm - 7:20 pmSEA-FRA
19h 45m2 stops
Multiple Airlines Logo
8:00 pm - 5:00 pmFRA-SEA
30h 00m3 stops
$588Multiple Airlines
Find Deal
Mon, Nov 10 - Tue, Nov 25
Multiple Airlines Logo
5:05 pm - 12:10 pmSEA-FRA
10h 05mnonstop
Multiple Airlines Logo
11:40 am - 10:00 pmFRA-SEA
18h 20m1 stop
$596Multiple Airlines
Find Deal
Wed, Oct 15 - Wed, Oct 29
Multiple Airlines Logo
2:35 pm - 9:35 amSEA-FRA
34h 00m3 stops
Multiple Airlines Logo
7:25 am - 5:00 pmFRA-SEA
18h 35m2 stops
$597Multiple Airlines
Find Deal
Sun, Nov 2 - Sat, Nov 15
Condor Logo
5:05 pm - 12:10 pmSEA-FRA
10h 05mnonstop
Condor Logo
1:45 pm - 3:05 pmFRA-SEA
10h 20mnonstop
$600Condor
Find Deal
Mon, Oct 13 - Thu, Oct 23
Scandinavian Airlines Logo
2:10 pm - 7:45 pmSEA-FRA
20h 35m2 stops
Scandinavian Airlines Logo
8:30 pm - 2:00 pmFRA-SEA
26h 30m1 stop
$601Scandinavian Airlines
Find Deal
Tue, Oct 7 - Tue, Oct 14
Condor Logo
5:05 pm - 12:10 pmSEA-FRA
10h 05mnonstop
Condor Logo
1:45 pm - 3:05 pmFRA-SEA
10h 20mnonstop
$605Condor
Find Deal
Wed, Oct 15 - Mon, Oct 20
Scandinavian Airlines Logo
10:55 am - 7:45 pmSEA-FRA
24h 50m2 stops
Scandinavian Airlines Logo
8:30 pm - 10:16 pmFRA-SEA
33h 46m2 stops
$627Scandinavian Airlines
Find Deal
Fri, Mar 13 - Mon, Mar 23

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 12
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
$583
Find similar
Aer Lingus
Oct 29
SEA9:05 pmSeattle/Tacoma Intl
14h 15m
1 stop
FRA7:20 pmFrankfurt am Main
Nov 5
FRA10:45 amFrankfurt am Main
16h 35m
1 stop
SEA6:20 pmSeattle/Tacoma Intl
$587
Find similar
Aer Lingus
Oct 7
SEA7:35 pmSeattle/Tacoma Intl
15h 20m
1 stop
FRA7:55 pmFrankfurt am Main
Oct 21
FRA10:55 amFrankfurt am Main
15h 55m
1 stop
SEA5:50 pmSeattle/Tacoma Intl
$612
Find similar

Condor flights from Seattle to Frankfurt am Main

Our best Condor deals on Seattle to Frankfurt am Main flight tickets
Condor
Oct 13
SEA5:05 pmSeattle/Tacoma Intl
10h 05m
FRA12:10 pmFrankfurt am Main
Oct 23
FRA1:45 pmFrankfurt am Main
10h 20m
SEA3:05 pmSeattle/Tacoma Intl
$600
Find similar
Condor
Oct 15
SEA5:05 pmSeattle/Tacoma Intl
10h 05m
FRA12:10 pmFrankfurt am Main
Oct 20
FRA1:45 pmFrankfurt am Main
10h 20m
SEA3:05 pmSeattle/Tacoma Intl
$605
Find similar
Condor
Oct 15
SEA5:05 pmSeattle/Tacoma Intl
10h 05m
FRA12:10 pmFrankfurt am Main
Oct 20
FRA1:45 pmFrankfurt am Main
10h 20m
SEA3:05 pmSeattle/Tacoma Intl
$630
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 September 16, 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

Wed 11/12

8:05 pm-7:20 pm

1 stop14h 15m

Frankfurt am Main

Wed 11/19

10:45 am-6:20 pm

1 stop16h 35m

$583

SeattleFrankfurt am Main

SEA - HHN

SEAHHN

Seattle/Tacoma Intl

Thu 10/16

5:30 am-10:40 pm

3 stops32h 10m

Frankfurt-Hahn

Thu 10/23

11:25 pm-6:36 pm

2 stops28h 11m

$583

SeattleFrankfurt am Main

SEA - FRA

SEAFRA

Seattle/Tacoma Intl

Wed 10/29

9:05 pm-7:20 pm

1 stop14h 15m

Frankfurt am Main

Wed 11/5

10:45 am-6:20 pm

1 stop16h 35m

$587

SeattleFrankfurt am Main

SEA - FRA

SEAFRA

Seattle/Tacoma Intl

Mon 11/10

2:35 pm-7:20 pm

2 stops19h 45m

Frankfurt am Main

Tue 11/25

8:00 pm-5:00 pm

3 stops30h 00m

$588

SeattleFrankfurt am Main

SEA - FRA

SEAFRA

Seattle/Tacoma Intl

Wed 10/15

5:05 pm-12:10 pm

Nonstop10h 05m

Frankfurt am Main

Wed 10/29

11:40 am-10:00 pm

1 stop18h 20m

$596

SeattleFrankfurt am Main

SEA - FRA

SEAFRA

Seattle/Tacoma Intl

Sun 11/2

2:35 pm-9:35 am

3 stops34h 00m

Frankfurt am Main

Sat 11/15

7:25 am-5:00 pm

2 stops18h 35m

$597

SeattleFrankfurt am Main

SEA - FRA

SEAFRA

Seattle/Tacoma Intl

Mon 10/13

5:05 pm-12:10 pm

Nonstop10h 05m

Frankfurt am Main

Thu 10/23

1:45 pm-3:05 pm

Nonstop10h 20m

$600

SeattleFrankfurt am Main

SEA - FRA

SEAFRA

Seattle/Tacoma Intl

Tue 10/7

2:10 pm-7:45 pm

2 stops20h 35m

Frankfurt am Main

Tue 10/14

8:30 pm-2:00 pm

1 stop26h 30m

$601

SeattleFrankfurt am Main

SEA - FRA

SEAFRA

Seattle/Tacoma Intl

Wed 10/15

5:05 pm-12:10 pm

Nonstop10h 05m

Frankfurt am Main

Mon 10/20

1:45 pm-3:05 pm

Nonstop10h 20m

$605

SeattleFrankfurt am Main

SEA - FRA

SEAFRA

Seattle/Tacoma Intl

Fri 3/13

10:55 am-7:45 pm

2 stops24h 50m

Frankfurt am Main

Mon 3/23

8:30 pm-10:16 pm

2 stops33h 46m

$627

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 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 March is your next best option. Flight prices from Seattle to Frankfurt am Main during March average around $700.

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 $875. 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 $1,025.

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 $807 when looking at flights departing in the afternoon. Flights to Frankfurt am Main are more costly at noon, with an average ticket price of $1,089. 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 $718 on momondo.

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

There are 4 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
544 reviews
Search Icelandair flights
CondorPriceFrom $522Free CancellationRating
6.3
366 reviews
Search Condor flights
Aer LingusPriceFrom $559Free CancellationRating
7.2
1,274 reviews
Search Aer Lingus flights
LufthansaPriceFrom $578Free CancellationRating
6.8
7,407 reviews
Search Lufthansa flights
United AirlinesPriceFrom $666Free CancellationRating
7.4
8,924 reviews
Search United Airlines flights
DeltaPriceFrom $672Free CancellationRating
7.9
7,957 reviews
Search Delta flights
British AirwaysPriceFrom $672Free CancellationRating
6.7
7,363 reviews
Search British Airways flights
Turkish AirlinesPriceFrom $707Free CancellationRating
7.3
3,968 reviews
Search Turkish Airlines flights
Air CanadaPriceFrom $749Free CancellationRating
7.1
10,000 reviews
Search Air Canada flights
Alaska AirlinesPriceFrom $802Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines 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