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Frankfurt am Main

$278+ 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 2/20. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — FRA
Feb 7 — Feb 141
Sat 2/7
Sat 2/14
1 adult, Economy
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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 69 days in advance, depart on a Sunday or Monday and return on a Sunday

Cheap 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 January 8, 2026.

Round-trip from

$534
(Expedia)

One-way from

$278
(Trip.com)

Popular in

December

Cheapest in

January

Average price

$640
From Seattle/Tacoma Intl to Frankfurt am Main
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One-way flight from Seattle/Tacoma Intl to Frankfurt am Main
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Highest demand for flights based on searches. 1% potential increase in price ($13 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($32 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find 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 January 8, 2026.

This Expedia deal was found by Cheapflights users on 1/7. 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 4/195:40 pmSEA - FRA
Nonstop10h 05mCondor
Thu 5/142:15 pmFRA - SEA
Nonstop10h 25mCondor
Deal found 1/7$534
This Mytrip deal was found by Cheapflights users on 1/7. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/155:40 pmSEA - FRA
Nonstop10h 10mCondor
Thu 1/221:55 pmFRA - SEA
Nonstop10h 45mCondor
Deal found 1/7$538
This Gotogate deal was found by Cheapflights users on 1/7. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/85:40 pmSEA - FRA
Nonstop10h 10mCondor
Thu 1/221:55 pmFRA - SEA
Nonstop10h 45mCondor
Deal found 1/7$543
This Expedia deal was found by Cheapflights users on 1/6. 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.
Mon 5/45:40 pmSEA - FRA
Nonstop10h 05mCondor
Wed 5/202:15 pmFRA - SEA
Nonstop10h 25mCondor
Deal found 1/6$553
This FlightHub deal was found by Cheapflights users on 1/7. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/235:40 pmSEA - FRA
Nonstop10h 10mCondor
Sat 3/71:55 pmFRA - SEA
Nonstop10h 45mCondor
Deal found 1/7$558
This Condor deal was found by Cheapflights users on 1/7. 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.
Thu 1/295:40 pmSEA - FRA
Nonstop10h 10mMultiple Airlines
Thu 2/1211:15 amFRA - SEA
1 stop19h 57mMultiple Airlines
Deal found 1/7$560
This Expedia deal was found by Cheapflights users on 1/7. 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 4/265:40 pmSEA - FRA
Nonstop10h 05mCondor
Sun 5/102:15 pmFRA - SEA
Nonstop10h 25mCondor
Deal found 1/7$563
This Gotogate deal was found by Cheapflights users on 1/7. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/55:40 pmSEA - FRA
Nonstop10h 10mCondor
Thu 2/121:55 pmFRA - SEA
Nonstop10h 45mCondor
Deal found 1/7$569
This Mytrip deal was found by Cheapflights users on 1/7. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/295:40 pmSEA - FRA
Nonstop10h 10mCondor
Thu 2/121:55 pmFRA - SEA
Nonstop10h 45mCondor
Deal found 1/7$571
This Mytrip deal was found by Cheapflights users on 1/7. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/155:40 pmSEA - FRA
Nonstop10h 10mCondor
Thu 1/291:55 pmFRA - SEA
Nonstop10h 45mCondor
Deal found 1/7$572
This Expedia deal was found by Cheapflights users on 1/6. 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.
Mon 4/205:40 pmSEA - FRA
Nonstop10h 05mCondor
Fri 5/82:15 pmFRA - SEA
Nonstop10h 25mCondor
Deal found 1/6$573
This Mytrip deal was found by Cheapflights users on 1/8. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/302:35 pmSEA - HHN
3 stops23h 50mMultiple Airlines
Fri 2/138:50 pmHHN - SEA
2 stops34h 26mMultiple Airlines
Deal found 1/8$803

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 January 8, 2026.
Use the filters below to find and compare flights from Seattle to Frankfurt am Main that are best for you.

Fly from

Seattle

Fly to

Frankfurt am Main

Route

Depart

Return

Price

SeattleFrankfurt am Main

SEA - FRA

SEAFRA

Seattle/Tacoma Intl

Sun 4/19

5:40 pm-12:45 pm

Nonstop10h 05m

Frankfurt am Main

Thu 5/14

11:35 am-6:54 pm

1 stop16h 19m

$610

SeattleFrankfurt am Main

SEA - FRA

SEAFRA

Seattle/Tacoma Intl

Thu 5/7

8:31 am-12:40 pm

1 stop19h 09m

Frankfurt am Main

Tue 5/12

2:15 pm-3:40 pm

Nonstop10h 25m

$610

SeattleFrankfurt am Main

SEA - FRA

SEAFRA

Seattle/Tacoma Intl

Mon 2/9

5:40 pm-12:50 pm

Nonstop10h 10m

Frankfurt am Main

Fri 3/20

11:15 am-10:08 pm

1 stop18h 53m

$620

SeattleFrankfurt am Main

SEA - FRA

SEAFRA

Seattle/Tacoma Intl

Mon 2/23

5:40 pm-12:50 pm

Nonstop10h 10m

Frankfurt am Main

Mon 3/9

11:15 am-10:12 pm

1 stop18h 57m

$640

SeattleFrankfurt am Main

SEA - FRA

SEAFRA

Seattle/Tacoma Intl

Fri 5/1

10:49 am-1:00 pm

1 stop17h 11m

Frankfurt am Main

Thu 5/14

2:15 pm-3:40 pm

Nonstop10h 25m

$720

SeattleFrankfurt am Main

SEA - FRA

SEAFRA

Seattle/Tacoma Intl

Wed 2/4

7:10 am-9:50 am

2 stops17h 40m

Frankfurt am Main

Wed 2/11

7:55 am-10:25 pm

2 stops23h 30m

$738

SeattleFrankfurt am Main

SEA - HHN

SEAHHN

Seattle/Tacoma Intl

Fri 1/30

2:35 pm-11:25 pm

3 stops23h 50m

Frankfurt-Hahn

Fri 2/13

8:50 pm-10:16 pm

2 stops34h 26m

$803

SeattleFrankfurt am Main

SEA - HHN

SEAHHN

Seattle/Tacoma Intl

Sun 3/1

3:10 pm-11:30 pm

3 stops23h 20m

Frankfurt-Hahn

Sat 3/14

11:15 pm-6:00 pm

3 stops26h 45m

$806

SeattleFrankfurt am Main

SEA - HHN

SEAHHN

Seattle/Tacoma Intl

Sun 3/1

3:10 pm-11:30 pm

3 stops23h 20m

Frankfurt-Hahn

Sun 3/15

9:15 pm-6:00 pm

3 stops28h 45m

$812

SeattleFrankfurt am Main

SEA - FRA

SEAFRA

Seattle/Tacoma Intl

Thu 2/26

5:40 pm-12:50 pm

Nonstop10h 10m

Frankfurt am Main

Sun 6/7

2:15 pm-3:40 pm

Nonstop10h 25m

$880

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/7

Showing 1-10 of 31 results
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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

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

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Frankfurt am Main. Price data was last updated on January 2, 2026.

Booking 69 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.

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

Currently, January is the cheapest month in which you can book a flight from Seattle to Frankfurt am Main (average of $446). Flying from Seattle to Frankfurt am Main in June is currently the most expensive (average of $725). 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 January 8, 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.

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

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
Airports
SEA

Plan to arrive at SEA at least two hours before your flight. Use SEA Spot Saver for free security appointments to reduce wait times.

Read more about SEABy Brandon Schultz
FRA

For a quick city connection from FRA, take the S8 or S9 trains from Terminal 1 to Frankfurt Hauptbahnhof in about 15 minutes.

Read more about FRABy Blane Bachelor
Our travel experts
Blane Bachelor

Blane Bachelor

Expert on FRA

Blane Bachelor

Blane Bachelor

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

Brandon Schultz

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 January 8, 2026.
Peruse reviews from past customers who have flown with Alaska Airlines, United Airlines, and Icelandair 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
8.0
Very good
11,672 reviews

Comfort

7.8

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

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
8.0
Very good
11,672 reviews
Alaska Airlines
8.0
Very good
11,672 reviews

Comfort

7.8

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

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
9,143 reviews
Alaska Airlines
8.0
Very good
11,672 reviews

Comfort

7.8

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

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
7.1
Good
593 reviews
Alaska Airlines
8.0
Very good
11,672 reviews

Comfort

7.8

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

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
7,698 reviews
Alaska Airlines
8.0
Very good
11,672 reviews

Comfort

7.8

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

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
6.4
Okay
398 reviews
Alaska Airlines
8.0
Very good
11,672 reviews

Comfort

7.8

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

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 2 daily outbound flights to Frankfurt am Main from 7 different airlines.

  • 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 $454. Additional round-trip tickets that might be worth considering are offered by Delta and Condor, with the lowest prices starting at $518 and $524, respectively. Icelandair is 43% 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 $279 and $325 on Scandinavian Airlines and Condor, 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 (66%), United Airlines (66%), Lufthansa( 66%).

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

    While on average a flight from Seattle to Frankfurt am Main is generally $1,148, our data shows the cheapest flight currently is $389. When looking at the most popular route, (Seattle/Tacoma Intl - Frankfurt am Main), you can expect to pay $534 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, January is the cheapest month in which you can book a flight from Seattle to Frankfurt am Main (average of $446). Flying from Seattle to Frankfurt am Main in June is currently the most expensive (average of $725). 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.

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Top 7 airlines flying from Seattle to Frankfurt am Main

Discover the top 7 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 January 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$466Average$663FlexibilityNo cancel feeOn-time76%
CondorCheapest$531Average$764FlexibilityNo cancel feeOn-time76%
LufthansaCheapest$546Average$921FlexibilityNo cancel feeOn-time76%
Aer LingusCheapest$559Average$727FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$639Average$886FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$817Average$1,031FlexibilityNo cancel feeOn-time75%
DeltaCheapest$1,020Average$1,598FlexibilityNo cancel feeOn-timeN/A

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