$262+ Cheap flights from Seattle (SEA) to Frankfurt (FRA)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/3. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — FRA
Oct 9 — Oct 161
Round-trip
1 adult, Economy
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Find cheap flights from Seattle to Frankfurt with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Frankfurt am Main are usually found in November or October, booked 82 days in advance, depart on a Tuesday or Monday and return on a Tuesday
Cheap flight deals from Seattle to Frankfurt
Cheapest
Best
Last-minute
One-way
Cheapest flights from Seattle to FrankfurtExplore the most affordable flight options available from Seattle to Frankfurt. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 9, 2026.
Explore the most affordable flight options available from Seattle to Frankfurt. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 9, 2026.
This Expedia deal was found by Cheapflights users on 9/4. 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 10/255:15 pm -
Nonstop10h 10m
Mon 11/92:15 pm -
Nonstop10h 40m
Deal found 9/4![Condor logo]()
$614
This Cheapflightsfares deal was found by Cheapflights users on 9/6. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/84:15 pm -
Nonstop10h 10m
Sun 11/2211:20 am -
Nonstop10h 45m
Deal found 9/6![Condor logo]()
$618
This Cheapflightsfares deal was found by Cheapflights users on 9/9. 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.
Sun 10/45:40 pm -
Nonstop10h 05m
Wed 10/212:15 pm -
Nonstop10h 25m
Deal found 9/9![Condor logo]()
$629
This Flightnetwork deal was found by Cheapflights users on 9/7. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/185:40 pm -
Nonstop10h 05m
Mon 11/22:15 pm -
Nonstop10h 40m
Deal found 9/7![Condor logo]()
$637
This Expedia deal was found by Cheapflights users on 9/5. 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 10/185:40 pm -
Nonstop10h 05m
Tue 11/32:15 pm -
Nonstop10h 40m
Deal found 9/5![Condor logo]()
$648
Best flights from Seattle to FrankfurtDiscover carefully curated flight deals from Seattle to Frankfurt that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 9, 2026.
Discover carefully curated flight deals from Seattle to Frankfurt that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 9, 2026.
This Condor deal was found by Cheapflights users on 9/5. 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.
Tue 10/2011:54 am -
1 stop15h 46m
Tue 10/272:15 pm -
Nonstop10h 40m
Deal found 9/5![Multiple Airlines logo]()
$779
This Delta deal was found by Cheapflights users on 9/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/17:15 am -
2 stops17h 25m
Sat 11/146:50 am -
2 stops19h 08m
Deal found 9/8![Delta logo]()
$822
This Virgin Atlantic deal was found by Cheapflights users on 9/9. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1810:59 pm -
1 stop24h 41m
Mon 11/210:40 am -
1 stop21h 37m
Deal found 9/9![Virgin Atlantic logo]()
$838
This Turkish Airlines deal was found by Cheapflights users on 9/5. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/207:15 pm -
1 stop33h 30m
Tue 10/2710:55 am -
1 stop39h 15m
Deal found 9/5![Turkish Airlines logo]()
$840
This Scandinavian Airlines deal was found by Cheapflights users on 9/9. 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.
Wed 10/2811:45 am -
2 stops18h 45m
Tue 11/310:30 am -
2 stops19h 50m
Deal found 9/9![Scandinavian Airlines logo]()
$867
This United Airlines deal was found by Cheapflights users on 9/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/157:45 am -
1 stop13h 55m
Thu 12/2410:20 am -
Nonstop10h 40m
Deal found 9/7![United Airlines logo]()
$905
This Condor deal was found by Cheapflights users on 9/9. 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 10/112:05 pm -
1 stop15h 35m
Thu 10/152:35 pm -
Nonstop10h 25m
Deal found 9/9![Multiple Airlines logo]()
$810
This Delta deal was found by Cheapflights users on 9/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/277:15 am -
1 stop17h 25m
Tue 11/37:05 am -
1 stop15h 45m
Deal found 9/9![Delta logo]()
$841
This Delta deal was found by Cheapflights users on 9/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2911:11 am -
2 stops18h 09m
Tue 10/137:00 am -
1 stop13h 52m
Deal found 9/4![Delta logo]()
$867
This United Airlines deal was found by Cheapflights users on 9/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/273:55 pm -
2 stops33h 10m
Sun 10/111:15 pm -
2 stops18h 44m
Deal found 9/5![United Airlines logo]()
$1,000
This Delta deal was found by Cheapflights users on 9/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/1510:39 am -
2 stops18h 41m
Thu 12/246:50 am -
1 stop14h 00m
Deal found 9/8![Delta logo]()
$902
This Delta deal was found by Cheapflights users on 9/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1712:31 pm -
2 stops19h 14m
Fri 1/86:50 am -
1 stop14h 00m
Deal found 9/6![Delta logo]()
$997
Last-minute flights from Seattle to FrankfurtDiscover last-minute flight deals from Seattle to Frankfurt. Data last updated September 9, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Frankfurt. Data last updated September 9, 2026 and is based on user searches.
This Cheapflightsfares deal was found by Cheapflights users on 9/9. 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.
Sun 10/45:40 pm -
Nonstop10h 05m
Wed 10/212:15 pm -
Nonstop10h 25m
Deal found 9/9![Condor logo]()
$629
This Cheapflightsfares deal was found by Cheapflights users on 9/8. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/136:05 pm -
Nonstop10h 05m
Thu 10/152:35 pm -
Nonstop10h 25m
Deal found 9/8![Condor logo]()
$662
This Flightnetwork deal was found by Cheapflights users on 9/7. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/185:40 pm -
Nonstop10h 05m
Mon 11/22:15 pm -
Nonstop10h 40m
Deal found 9/7![Condor logo]()
$637
This Expedia deal was found by Cheapflights users on 9/5. 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 10/185:40 pm -
Nonstop10h 05m
Tue 11/32:15 pm -
Nonstop10h 40m
Deal found 9/5![Condor logo]()
$648
This Expedia deal was found by Cheapflights users on 9/4. 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 10/255:15 pm -
Nonstop10h 10m
Mon 11/92:15 pm -
Nonstop10h 40m
Deal found 9/4![Condor logo]()
$614
One-way flights from Seattle to FrankfurtSearch for one-way flight options from Seattle to Frankfurt. Find affordable one-way fares based on user searches. Data last updated September 9, 2026.
Search for one-way flight options from Seattle to Frankfurt. Find affordable one-way fares based on user searches. Data last updated September 9, 2026.
This Sembo deal was found by Cheapflights users on 9/4. 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 Sembo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/33:40 pm -
1 stop12h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Icelandair logo]()
$262
This Kiwi.com deal was found by Cheapflights users on 9/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/93:55 pm -
3 stops31h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Multiple Airlines logo]()
$266
This Booking.com deal was found by Cheapflights users on 9/4. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/23:40 pm -
1 stop12h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Icelandair logo]()
$267
This Mytrip deal was found by Cheapflights users on 9/8. 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 10/233:40 pm -
1 stop12h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Icelandair logo]()
$273
This Kiwi.com deal was found by Cheapflights users on 9/9. 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.
Thu 10/17:00 pm -
1 stop33h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Icelandair logo]()
$288
This Kiwi.com deal was found by Cheapflights users on 9/9. 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.
Sun 10/257:10 pm -
3 stops40h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Multiple Airlines logo]()
$291
This Kiwi.com deal was found by Cheapflights users on 9/9. 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.
Tue 9/293:55 pm -
2 stops31h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Multiple Airlines logo]()
$294
This Kiwi.com deal was found by Cheapflights users on 9/5. 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.
Tue 10/137:00 pm -
3 stops28h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Multiple Airlines logo]()
$299
This Kiwi.com deal was found by Cheapflights users on 9/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/57:00 pm -
3 stops28h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Multiple Airlines logo]()
$324
This Kiwi.com deal was found by Cheapflights users on 9/4. 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 10/33:55 pm -
3 stops41h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Multiple Airlines logo]()
$329
Find flight deals from Seattle to Frankfurt
Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Frankfurt (FRA). 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 September 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $579 (Cheapflightsfares) |
One-way from | $262 (Sembo) |
Popular in | June |
Cheapest in | November |
Average price | $831 |
Good round-trip deal | $748 or less |
Good one-way deal | $472 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Seattle to Frankfurt 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 7,457,451 searches. Data last updated September 9, 2026.
Use the filters below to find and compare flights from Seattle to Frankfurt am Main Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
SeattleFrankfurt am Main
SEA Seattle/Tacoma Intl - FRA Frankfurt am Main
SEAFRA
Seattle/Tacoma Intl
Sat 10/3
3:40 pm-1:00 pm
1 stop12h 20m
Frankfurt am Main
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$262
SeattleFrankfurt am Main
SEA Seattle/Tacoma Intl - FRA Frankfurt am Main
SEAFRA
Seattle/Tacoma Intl
Sat 10/3
3:55 pm-8:20 am
2 stops31h 25m
Frankfurt am Main
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$340
SeattleFrankfurt am Main
SEA Seattle/Tacoma Intl - FRA Frankfurt am Main
SEAFRA
Seattle/Tacoma Intl
Thu 12/31
2:35 pm-8:20 am
3 stops32h 45m
Frankfurt am Main
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$373
Quickest round-trip
SeattleFrankfurt am Main
SEA Seattle/Tacoma Intl - FRA Frankfurt am Main
SEAFRA
Seattle/Tacoma Intl
Fri 10/2
6:00 pm-1:00 pm
Nonstop10h 00m
Frankfurt am Main
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$419
SeattleFrankfurt am Main
SEA Seattle/Tacoma Intl - FRA Frankfurt am Main
SEAFRA
Seattle/Tacoma Intl
Fri 1/8
2:35 pm-6:00 pm
2 stops18h 25m
Frankfurt am Main
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$426
SeattleFrankfurt am Main
SEA Seattle/Tacoma Intl - FRA Frankfurt am Main
SEAFRA
Seattle/Tacoma Intl
Tue 10/13
6:05 pm-1:10 pm
Nonstop10h 05m
Frankfurt am Main
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$430
SeattleFrankfurt am Main
SEA Seattle/Tacoma Intl - FRA Frankfurt am Main
SEAFRA
Seattle/Tacoma Intl
Fri 10/2
2:30 pm-2:35 pm
2 stops39h 05m
Frankfurt am Main
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$450
SeattleFrankfurt am Main
SEA Seattle/Tacoma Intl - FRA Frankfurt am Main
SEAFRA
Seattle/Tacoma Intl
Fri 1/8
6:00 am-8:40 am
1 stop17h 40m
Frankfurt am Main
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$498
SeattleFrankfurt am Main
SEA Seattle/Tacoma Intl - FRA Frankfurt am Main
SEAFRA
Seattle/Tacoma Intl
Wed 12/23
11:06 pm-7:50 am
1 stop23h 44m
Frankfurt am Main
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$509
SeattleFrankfurt am Main
SEA Seattle/Tacoma Intl - FRA Frankfurt am Main
SEAFRA
Seattle/Tacoma Intl
Thu 11/12
8:25 am-7:50 am
1 stop14h 25m
Frankfurt am Main
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$509
Showing 1-10 of 24 resultsSorted by cheapest first
Compare providers for flights from Seattle to Frankfurt
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Seattle to Frankfurt in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*1 star | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Seattle-Frankfurt am Main Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seattle-Frankfurt am Main Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seattle-Frankfurt am Main Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Seattle-Frankfurt am Main Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Seattle-Frankfurt am Main Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Seattle to Frankfurt
Have a flexible travel schedule? Discover the best time to fly to Frankfurt from Seattle with our price prediction graph.
SEA-FRA
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 Airport
Prices
Airlines
How far ahead should I book a flight from Seattle to Frankfurt am Main Airport?
Booking 81 days in advance of your planned departure date is, on average, the best time to get cheap flights from Seattle to Frankfurt am Main Airport. 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 Airport?
Currently, November is the cheapest month in which you can book a flight from Seattle to Frankfurt am Main Airport (average of $719). Flying from Seattle to Frankfurt am Main Airport in June is currently the most expensive (average of $1,148). 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. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 9, 2026.
When flying from Seattle to Frankfurt am Main Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
The best insider tips for Seattle to Frankfurt am Main Airport 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 Airport trip
Our travel experts
Reviews of airlines servicing Frankfurt
Get insights into the airlines that provide service to Frankfurt. 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. Reviews last updated September 9, 2026.
Get a feel of what it's like to fly with Alaska Airlines,United Airlines, andIcelandair from Seattle to Frankfurt am Main Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Comfort
7.8
Food
7.0
Crew
8.5
Entertainment
7.0
Overall
7.9
Reviews
1 / 20
6.0
GoodAnonymous,Jul 2026
SEA - LHR
Boarding
8.1
Comfort
7.8
Food
7.0
Crew
8.5
Entertainment
7.0
Overall
7.9
Reviews
1 / 20
6.0
GoodAnonymous,Jul 2026
SEA - LHR
Boarding
8.1
Comfort
7.8
Food
7.0
Crew
8.5
Entertainment
7.0
Overall
7.9
Reviews
1 / 20
6.0
GoodAnonymous,Jul 2026
SEA - LHR
Boarding
8.1
Comfort
7.8
Food
7.0
Crew
8.5
Entertainment
7.0
Overall
7.9
Reviews
1 / 20
6.0
GoodAnonymous,Jul 2026
SEA - LHR
Boarding
8.1
Comfort
7.8
Food
7.0
Crew
8.5
Entertainment
7.0
Overall
7.9
Reviews
1 / 20
6.0
GoodAnonymous,Jul 2026
SEA - LHR
Boarding
8.1
Comfort
7.8
Food
7.0
Crew
8.5
Entertainment
7.0
Overall
7.9
Reviews
1 / 20
6.0
GoodAnonymous,Jul 2026
SEA - LHR
Related info for your journey
Find useful and relevant information for your journey from Seattle to Frankfurt. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Frankfurt am Main Airport?
Book flights to Frankfurt am Main Airport if you plan to visit one of these locationsKaiserslautern
Koblenz
Baden-Baden
Wurzburg
Mainz
Speyer
Heilbronn
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Browse other Seattle and Frankfurt flight options. Last updated on September 9, 2026.
Other flights from Seattle
Browse through other flights departing from Seattle. Flights are based on user searches made on Cheapflights and were last updated on September 9, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 7 airlines flying from Seattle to Frankfurt
Discover the top 7 airlines that operate flights from Seattle to Frankfurt. 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 7,457,451 searches. Data last updated September 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$198 | Average$340 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$493 | Average$702 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$576 | Average$803 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$643 | Average$1,156 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$815 | Average$1,000 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$862 | Average$1,094 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$888 | Average$1,005 | FlexibilityNo cancel fee | On-time69% |