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Frankfurt am Main

$221+ Cheap flights from Seattle (SEA) to Frankfurt am Main

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/31. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — FRA
Jun 26 — Jul 31
Fri 6/26
Fri 7/3
1 adult, Economy
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Find cheap flights from Seattle to Frankfurt am Main with Cheapflights

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Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Frankfurt am Main are usually found in January or November, booked 19 days in advance, depart on a Monday or Sunday and return on a Thursday

Cheap flight deals from Seattle to Frankfurt am Main

Cheapest flights from Seattle to Frankfurt am Main
Explore the most affordable flight options available from Seattle to Frankfurt am Main. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 27, 2026.

This oojo deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/411:25 pm
SEA
-
FRA
1 stop22h 00m
Icelandair
Tue 9/152:00 pm
FRA
-
SEA
1 stop15h 40m
Icelandair
Deal found 5/26$729
This Condor deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/205:40 pm
SEA
-
FRA
Nonstop10h 05m
Multiple Airlines
Wed 9/3011:40 am
FRA
-
SEA
1 stop21h 04m
Multiple Airlines
Deal found 5/26$730
This Scandinavian Airlines deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/273:55 pm
SEA
-
FRA
1 stop18h 50m
Scandinavian Airlines
Sat 10/33:20 pm
FRA
-
SEA
1 stop31h 25m
Scandinavian Airlines
Deal found 5/26$734
This Justfly.com deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/411:25 pm
SEA
-
FRA
1 stop22h 00m
Icelandair
Thu 9/242:00 pm
FRA
-
SEA
1 stop12h 55m
Icelandair
Deal found 5/26$739
This Condor deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/710:05 am
SEA
-
FRA
1 stop17h 50m
Multiple Airlines
Wed 10/142:15 pm
FRA
-
SEA
Nonstop10h 25m
Multiple Airlines
Deal found 5/26$740
This Expedia deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/203:40 pm
SEA
-
FRA
1 stop12h 20m
Multiple Airlines
Sun 9/277:40 pm
FRA
-
SEA
1 stop24h 55m
Multiple Airlines
Deal found 5/26$745
This Orbitz deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/167:00 pm
SEA
-
FRA
1 stop33h 00m
Multiple Airlines
Sun 8/3010:55 am
FRA
-
SEA
1 stop18h 09m
Multiple Airlines
Deal found 5/26$748
This Cheapflightsfares deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/156:15 pm
SEA
-
FRA
Nonstop10h 05m
Multiple Airlines
Sat 8/2911:25 am
FRA
-
SEA
1 stop16h 26m
Multiple Airlines
Deal found 5/26$750
This Kiwi.com deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/233:40 pm
SEA
-
FRA
1 stop12h 20m
Multiple Airlines
Fri 10/910:55 am
FRA
-
SEA
1 stop15h 15m
Multiple Airlines
Deal found 5/26$752
This Kiwi.com deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/511:25 pm
SEA
-
FRA
1 stop28h 35m
Multiple Airlines
Thu 9/2410:55 am
FRA
-
SEA
1 stop15h 15m
Multiple Airlines
Deal found 5/26$753
This Priceline deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2511:25 pm
SEA
-
FRA
1 stop22h 00m
Multiple Airlines
Tue 9/810:40 am
FRA
-
SEA
2 stops19h 12m
Multiple Airlines
Deal found 5/26$756
This Kiwi.com deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/286:10 pm
SEA
-
FRA
Nonstop10h 00m
Condor
Thu 10/82:35 pm
FRA
-
SEA
Nonstop10h 25m
Condor
Deal found 5/26$760

Find flight deals from Seattle to Frankfurt am Main

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Frankfurt am Main (FK0). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 27, 2026.

Round-trip from

$729
(oojo)

One-way from

$221
(oojo)

Popular in

December

Cheapest in

January

Average price

$837
From Seattle/Tacoma Intl to Frankfurt am Main
Search Deals
One-way flight from Seattle/Tacoma Intl to Frankfurt am Main
Search Deals
Highest demand for flights based on searches. 0% potential increase in price ($3 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($30 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated May 27, 2026.
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

Cheapest round-trip

SeattleFrankfurt am Main

SEA - FRA

SEAFRA

Seattle/Tacoma Intl

Sun 8/16

7:00 pm-1:00 pm

1 stop33h 00m

Frankfurt am Main

Wed 9/2

7:25 am-8:40 pm

1 stop22h 15m

$793

SeattleFrankfurt am Main

SEA - FRA

SEAFRA

Seattle/Tacoma Intl

Mon 7/13

11:25 pm-6:25 am

1 stop22h 00m

Frankfurt am Main

Tue 8/18

2:00 pm-11:45 am

1 stop30h 45m

$856

SeattleFrankfurt am Main

SEA - FRA

SEAFRA

Seattle/Tacoma Intl

Sun 10/18

11:50 am-2:20 pm

2 stops17h 30m

Frankfurt am Main

Sun 11/1

10:20 am-10:12 pm

2 stops20h 52m

$861

SeattleFrankfurt am Main

SEA - FRA

SEAFRA

Seattle/Tacoma Intl

Sun 9/20

6:45 pm-5:45 pm

1 stop14h 00m

Frankfurt am Main

Sun 9/27

7:00 am-4:35 pm

1 stop18h 35m

$876

SeattleFrankfurt am Main

SEA - FRA

SEAFRA

Seattle/Tacoma Intl

Fri 9/4

5:10 am-9:50 am

1 stop19h 40m

Frankfurt am Main

Sun 9/13

7:00 am-11:47 am

1 stop13h 47m

$877
Quickest round-trip

SeattleFrankfurt am Main

SEA - FRA

SEAFRA

Seattle/Tacoma Intl

Sat 8/29

6:15 pm-1:20 pm

Nonstop10h 05m

Frankfurt am Main

Sat 9/5

2:35 pm-4:00 pm

Nonstop10h 25m

$878

SeattleFrankfurt am Main

SEA - FRA

SEAFRA

Seattle/Tacoma Intl

Sat 8/22

7:15 am-8:40 am

1 stop16h 25m

Frankfurt am Main

Sat 9/19

7:00 am-4:50 pm

2 stops18h 50m

$887

SeattleFrankfurt am Main

SEA - FRA

SEAFRA

Seattle/Tacoma Intl

Tue 8/11

8:53 am-12:40 pm

1 stop18h 47m

Frankfurt am Main

Sun 8/23

11:40 am-9:40 pm

1 stop19h 00m

$910

SeattleFrankfurt am Main

SEA - HHN

SEAHHN

Seattle/Tacoma Intl

Mon 8/24

9:45 pm-8:25 am

1 stop25h 40m

Frankfurt-Hahn

Mon 9/7

8:45 pm-5:55 pm

2 stops30h 10m

$923

SeattleFrankfurt am Main

SEA - FRA

SEAFRA

Seattle/Tacoma Intl

Thu 8/13

9:53 am-9:50 am

1 stop14h 57m

Frankfurt am Main

Thu 8/27

7:00 am-11:37 am

1 stop13h 37m

$942

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/22

Showing 1-10 of 44 resultsSorted by cheapest first
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5

Best time to book a flight from Seattle to Frankfurt am Main

Have a flexible travel schedule? Discover the best time to fly to Frankfurt am Main from Seattle with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Seattle to Frankfurt am Main

What is the cheapest month to book a flight from Seattle to Frankfurt am Main?

Currently, July is the cheapest month in which you can book a flight from Seattle to Frankfurt am Main (average of $200). Flying from Seattle to Frankfurt am Main in May is currently the most expensive (average of $592). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SEA to FRA?

Find hourly flight availability from Seattle to Frankfurt am Main. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 27, 2026.

When flying from Seattle to Frankfurt am Main, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Seattle to Frankfurt am Main

Explore weekly flight availability from Seattle to Frankfurt am Main. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated May 27, 2026.

The most flights from SEA to FK0 are scheduled on a Monday (5 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (3 on average).

How much does it cost to fly round-trip from Seattle to Frankfurt am Main?

How far ahead should I book a flight from Seattle to Frankfurt am Main?

Booking 34 days in advance of your planned departure date is, on average, the best time to get cheap flights from Seattle to Frankfurt am Main. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

The best insider tips for Seattle to Frankfurt am Main flights

AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Seattle to Frankfurt am Main trip
Our travel experts
Blane Bachelor

Blane Bachelor

Expert on FRA

Blane Bachelor is a journalist and editor specializing in travel and aviation who writes regularly for top global outlets. Born and raised in Florida, Blane has worked and lived in four countries, including the Netherlands, where she’s currently based with her family. Her favorite way to get to know a new destination is by running or riding a bike around town – or hearing a spooky ghost story about local history. She will always choose the window seat.

Read more
Brandon Schultz

Brandon Schultz

Expert on SEA

Brandon Schultz is an award-winning food and travel writer based in New York City. His work has appeared in Forbes, AAA, Thrillist, Travel + Leisure, and The Daily Meal, among many others, and he is the author of 6 books, including 3 cookbooks.

Read more

Reviews of airlines servicing Frankfurt am Main

Get insights into the airlines that provide service to Frankfurt am Main. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Frankfurt am Main. Reviews last updated May 27, 2026.
Peruse reviews from past customers who have flown with Alaska Airlines,United Airlines, andIcelandair from Seattle to Frankfurt am Main to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
7.9
Good
12,422 reviews

Comfort

7.8

Boarding

8.1

Crew

8.5

Overall

7.9

Food

7.1

Entertainment

7.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
Alaska Airlines
7.9
Good
12,422 reviews
Alaska Airlines
7.9
Good
12,422 reviews

Comfort

7.8

Boarding

8.1

Crew

8.5

Overall

7.9

Food

7.1

Entertainment

7.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
United Airlines
7.4
Good
9,753 reviews
Alaska Airlines
7.9
Good
12,422 reviews

Comfort

7.8

Boarding

8.1

Crew

8.5

Overall

7.9

Food

7.1

Entertainment

7.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
Icelandair
7.0
Good
662 reviews
Alaska Airlines
7.9
Good
12,422 reviews

Comfort

7.8

Boarding

8.1

Crew

8.5

Overall

7.9

Food

7.1

Entertainment

7.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
Lufthansa
6.8
Okay
8,033 reviews
Alaska Airlines
7.9
Good
12,422 reviews

Comfort

7.8

Boarding

8.1

Crew

8.5

Overall

7.9

Food

7.1

Entertainment

7.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
Condor
6.5
Okay
420 reviews
Alaska Airlines
7.9
Good
12,422 reviews

Comfort

7.8

Boarding

8.1

Crew

8.5

Overall

7.9

Food

7.1

Entertainment

7.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Frankfurt am Main. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Seattle to Frankfurt am Main?

    Located just 11.4 mi from the city center, Seattle/Tacoma Intl is the airport most travelers will use when flying to Frankfurt am Main from Seattle. Booking flights from Seattle/Tacoma Intl (SEA) to Frankfurt am Main should be relatively easy as there are 4 daily outbound flights to Frankfurt am Main from 6 different airlines.

  • How long is the flight from Seattle to Frankfurt am Main?

    For as low as $861, Icelandair can have you in Frankfurt am Main from Seattle in 17h 30m. Seattle and Frankfurt am Main are separated by a distance of 5089 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Seattle to Frankfurt am Main round-trip?

    Flying on Icelandair is currently your cheapest option to Frankfurt am Main, with prices starting at $479. Additional round-trip tickets that might be worth considering are offered by Condor and United Airlines, with the lowest prices starting at $558 and $639, respectively. Icelandair is 40% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Seattle to Frankfurt am Main one-way?

    For one-way options, check prices for Icelandair. According to our data, you can fly for as low as $247. Users have also found prices from $278 and $374 on Scandinavian Airlines and Lufthansa, respectively.

  • What are the most reliable airlines from Seattle to Frankfurt am Main?

    Before booking your flight to Frankfurt am Main from Seattle, check out the most reliable airlines to get you to your destination on time: Air Canada (83%), United Airlines (83%), Lufthansa( 83%).

  • What are the cheapest flights from Seattle to Frankfurt am Main?

    While on average a flight from Seattle to Frankfurt am Main is generally $1,571, our data shows the cheapest flight currently is $424. When looking at the most popular route, (Seattle/Tacoma Intl - Frankfurt am Main), you can expect to pay $591 for that flight.

  • Can I find deals for flights from Seattle to Frankfurt am Main that include hotel bookings?

    Yes. In addition to deals on Seattle to Frankfurt am Main flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Frankfurt am Main?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Frankfurt am Main.

  • Can I find deals for business class flights from Seattle to Frankfurt am Main?

    Yes. Cheapflights offers flight deals from Seattle to Frankfurt am Main by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Seattle to Frankfurt am Main?

    Currently, July is the cheapest month in which you can book a flight from Seattle to Frankfurt am Main (average of $200). Flying from Seattle to Frankfurt am Main in May is currently the most expensive (average of $592). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 6 airlines flying from Seattle to Frankfurt am Main

Discover the top 6 airlines that operate flights from Seattle to Frankfurt am Main. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$479Average$718FlexibilityNo cancel feeOn-time76%
LufthansaCheapest$523Average$956FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$535Average$820FlexibilityNo cancel feeOn-time70%
CondorCheapest$558Average$769FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$639Average$879FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$815Average$1,001FlexibilityNo cancel feeOn-time75%

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