$491+ Cheap flights from Frankfurt (FRA) to Seattle (SEA)
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 10/6. Fares are subject to change and may not be available on all flights or dates of travel.
FRA — SEA
Sep 24 — Oct 11
Round-trip
1 adult, Economy
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Find cheap flights from Frankfurt to Seattle 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 Frankfurt am Main to Seattle/Tacoma Intl are usually found in November or January, booked 85 days in advance, depart on a Thursday or Saturday and return on a Tuesday
Cheap flight deals from Frankfurt to Seattle
Cheapest
Best
Last-minute
One-way
Cheapest flights from Frankfurt to SeattleExplore the most affordable flight options available from Frankfurt to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 25, 2026.
Explore the most affordable flight options available from Frankfurt to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 25, 2026.
This deal was found by Cheapflights users on 8/20. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/112:55 pm -
1 stop16h 48m
Tue 9/158:10 am -
1 stop14h 10m
Deal found 8/20![United Airlines logo]()
$621
This Kiwi.com deal was found by Cheapflights users on 8/24. 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 10/810:55 am -
1 stop15h 15m
Sun 10/187:10 pm -
1 stop15h 45m
Deal found 8/24![Aer Lingus logo]()
$622
This Kissandfly.com deal was found by Cheapflights users on 8/21. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/129:00 pm -
2 stops29h 10m
Sun 10/253:35 pm -
1 stop12h 35m
Deal found 8/21![Multiple Airlines logo]()
$626
This flugladen.de deal was found by Cheapflights users on 8/22. 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 flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/132:15 pm -
Nonstop10h 25m
Tue 10/206:05 pm -
Nonstop10h 05m
Deal found 8/22![Condor logo]()
$628
This Cheapflightsfares deal was found by Cheapflights users on 8/21. 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.
Thu 10/152:35 pm -
Nonstop10h 25m
Wed 10/215:40 pm -
Nonstop10h 05m
Deal found 8/21![Condor logo]()
$629
This deal was found by Cheapflights users on 8/20. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/3011:00 am -
1 stop16h 45m
Fri 9/1111:45 am -
1 stop13h 05m
Deal found 8/20![Delta logo]()
$631
This Sembo deal was found by Cheapflights users on 8/24. 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.
Thu 10/82:00 pm -
1 stop12h 55m
Sat 10/247:10 pm -
1 stop33h 00m
Deal found 8/24![Icelandair logo]()
$633
This Sembo deal was found by Cheapflights users on 8/25. 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.
Thu 10/82:00 pm -
1 stop12h 55m
Mon 10/197:00 pm -
1 stop33h 00m
Deal found 8/25![Icelandair logo]()
$636
This Kiwi.com deal was found by Cheapflights users on 8/21. 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 10/147:00 am -
2 stops22h 28m
Sat 10/243:40 pm -
1 stop12h 30m
Deal found 8/21![Multiple Airlines logo]()
$637
This Sembo deal was found by Cheapflights users on 8/21. 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.
Wed 10/142:00 pm -
1 stop12h 55m
Sat 10/247:10 pm -
1 stop33h 00m
Deal found 8/21![Icelandair logo]()
$638
This Bravofly deal was found by Cheapflights users on 8/24. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/810:55 am -
1 stop22h 15m
Thu 10/157:30 am -
1 stop16h 15m
Deal found 8/24![British Airways logo]()
$641
This Expedia deal was found by Cheapflights users on 8/23. 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 8/3112:10 pm -
1 stop14h 24m
Sun 9/201:30 pm -
1 stop12h 55m
Deal found 8/23![Air France logo]()
$643
Best flights from Frankfurt to SeattleDiscover carefully curated flight deals from Frankfurt to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 25, 2026.
Discover carefully curated flight deals from Frankfurt to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 25, 2026.
This Finnair deal was found by Cheapflights users on 8/23. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/287:25 pm -
2 stops33h 42m
Thu 2/111:40 pm -
2 stops34h 45m
Deal found 8/23![Finnair logo]()
$631
This United Airlines deal was found by Cheapflights users on 8/22. 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.
Thu 1/1410:20 am -
Nonstop10h 40m
Wed 1/208:00 am -
1 stop19h 00m
Deal found 8/22![United Airlines logo]()
$653
This Condor deal was found by Cheapflights users on 8/21. 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 11/1911:15 am -
1 stop20h 03m
Thu 11/265:50 pm -
Nonstop10h 10m
Deal found 8/21![Multiple Airlines logo]()
$678
This KLM deal was found by Cheapflights users on 8/20. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/167:00 am -
1 stop13h 47m
Thu 1/2811:25 am -
2 stops14h 45m
Deal found 8/20![KLM logo]()
$707
This Delta deal was found by Cheapflights users on 8/22. 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.
Wed 1/1311:45 am -
2 stops19h 20m
Thu 1/2111:45 am -
2 stops17h 35m
Deal found 8/22![Delta logo]()
$712
This Finnair deal was found by Cheapflights users on 8/21. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1511:30 am -
2 stops22h 06m
Wed 10/2110:31 am -
2 stops23h 04m
Deal found 8/21![Finnair logo]()
$688
This KLM deal was found by Cheapflights users on 8/21. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/47:00 am -
1 stop13h 47m
Tue 9/291:30 pm -
1 stop15h 50m
Deal found 8/21![Multiple Airlines logo]()
$703
This United Airlines deal was found by Cheapflights users on 8/20. 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.
Wed 9/161:15 pm -
1 stop12h 44m
Thu 1/281:50 pm -
Nonstop10h 10m
Deal found 8/20![United Airlines logo]()
$711
This Delta deal was found by Cheapflights users on 8/22. 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.
Mon 10/127:00 am -
2 stops21h 05m
Sun 10/258:30 am -
2 stops17h 00m
Deal found 8/22![Delta logo]()
$713
This United Airlines deal was found by Cheapflights users on 8/23. 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.
Sat 10/107:45 am -
2 stops20h 07m
Fri 10/235:00 am -
2 stops16h 30m
Deal found 8/23![United Airlines logo]()
$716
This United Airlines deal was found by Cheapflights users on 8/25. 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.
Mon 10/1210:45 am -
Nonstop10h 35m
Sun 10/257:05 am -
1 stop20h 35m
Deal found 8/25![United Airlines logo]()
$719
Last-minute flights from Frankfurt to SeattleDiscover last-minute flight deals from Frankfurt to Seattle. Data last updated August 25, 2026 and is based on user searches.
Discover last-minute flight deals from Frankfurt to Seattle. Data last updated August 25, 2026 and is based on user searches.
This KLM deal was found by Cheapflights users on 8/20. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/247:00 am -
1 stop13h 37m
Sun 9/136:45 pm -
1 stop18h 20m
Deal found 8/20![Multiple Airlines logo]()
$645
This Expedia deal was found by Cheapflights users on 8/22. 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 8/247:00 am -
1 stop13h 37m
Wed 9/99:43 am -
1 stop15h 07m
Deal found 8/22![KLM logo]()
$647
This KLM deal was found by Cheapflights users on 8/20. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/247:00 am -
1 stop18h 27m
Sun 9/69:53 am -
1 stop14h 57m
Deal found 8/20![KLM logo]()
$649
This Delta deal was found by Cheapflights users on 8/23. 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.
Wed 8/267:00 am -
1 stop13h 37m
Wed 11/49:42 am -
2 stops19h 38m
Deal found 8/23![Delta logo]()
$648
This Expedia deal was found by Cheapflights users on 8/23. 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.
Thu 8/2710:15 am -
1 stop15h 12m
Wed 9/99:43 am -
1 stop15h 07m
Deal found 8/23![KLM logo]()
$646
This Delta deal was found by Cheapflights users on 8/24. 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.
Fri 8/287:00 am -
1 stop13h 37m
Fri 9/119:43 am -
1 stop15h 07m
Deal found 8/24![Delta logo]()
$651
This deal was found by Cheapflights users on 8/20. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/3011:00 am -
1 stop16h 45m
Fri 9/1111:45 am -
1 stop13h 05m
Deal found 8/20![Delta logo]()
$631
This Expedia deal was found by Cheapflights users on 8/23. 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 8/3112:10 pm -
1 stop14h 24m
Sun 9/201:30 pm -
1 stop12h 55m
Deal found 8/23![Air France logo]()
$643
This deal was found by Cheapflights users on 8/20. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/112:55 pm -
1 stop16h 48m
Tue 9/158:10 am -
1 stop14h 10m
Deal found 8/20![United Airlines logo]()
$621
This Expedia deal was found by Cheapflights users on 8/20. 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 9/610:55 am -
1 stop16h 52m
Tue 9/157:51 am -
1 stop15h 54m
Deal found 8/20![Finnair logo]()
$650
One-way flights from Frankfurt to SeattleSearch for one-way flight options from Frankfurt to Seattle. Find affordable one-way fares based on user searches. Data last updated August 25, 2026.
Search for one-way flight options from Frankfurt to Seattle. Find affordable one-way fares based on user searches. Data last updated August 25, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/21. 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 10/612:40 pm -
1 stop30h 02m
Deal found 8/21![Multiple Airlines logo]()
$491
This Priceline deal was found by Cheapflights users on 8/21. 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.
Sat 10/2410:55 am -
1 stop17h 49m
Deal found 8/21![British Airways logo]()
$497
This Kiwi.com deal was found by Cheapflights users on 8/21. 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 9/277:00 am -
3 stops36h 22m
Deal found 8/21![Multiple Airlines logo]()
$503
This British Airways deal was found by Cheapflights users on 8/20. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/176:40 am -
1 stop13h 55m
Deal found 8/20![British Airways logo]()
$509
This BusinessClass deal was found by Cheapflights users on 8/25. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/110:50 am -
2 stops22h 45m
Deal found 8/25![British Airways logo]()
$512
This Kiwi.com deal was found by Cheapflights users on 8/21. 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 9/148:40 pm -
2 stops45h 28m
Deal found 8/21![Multiple Airlines logo]()
$516
This Kiwi.com deal was found by Cheapflights users on 8/21. 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 10/2410:55 am -
1 stop15h 15m
Deal found 8/21![Aer Lingus logo]()
$523
This Kiwi.com deal was found by Cheapflights users on 8/23. 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 9/28:40 pm -
3 stops33h 20m
Deal found 8/23![Multiple Airlines logo]()
$540
This Kiwi.com deal was found by Cheapflights users on 8/20. 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 9/167:00 am -
3 stops35h 40m
Deal found 8/20![Multiple Airlines logo]()
$543
This American Airlines deal was found by Cheapflights users on 8/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/249:20 am -
2 stops19h 54m
Deal found 8/20![American Airlines logo]()
$547
This KAYAK deal was found by Cheapflights users on 8/20. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/2510:40 am -
2 stops20h 19m
Deal found 8/20![British Airways logo]()
$560
Find flight deals from Frankfurt to Seattle
Discover tips and strategies to find the most affordable flight options for your journey from Frankfurt (FRA) to Seattle (SEA). 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 August 25, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $621 (Kiwi.com) |
One-way from | $491 (Kiwi.com) |
Popular in | July |
Cheapest in | November |
Average price | $795 |
Good round-trip deal | $695 or less |
Good one-way deal | $692 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Frankfurt to Seattle 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 August 25, 2026.
Use the filters below to find and compare flights from Frankfurt am Main Airport to Seattle that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Frankfurt am MainSeattle
FRA Frankfurt am Main - SEA Seattle/Tacoma Intl
FRASEA
Frankfurt am Main
Thu 1/28
7:25 pm-8:07 pm
2 stops33h 42m
Seattle/Tacoma Intl
Thu 2/11
1:40 pm-9:25 am
2 stops34h 45m
$631
Frankfurt am MainSeattle
FRA Frankfurt am Main - SEA Seattle/Tacoma Intl
FRASEA
Frankfurt am Main
Thu 1/14
10:20 am-12:00 pm
Nonstop10h 40m
Seattle/Tacoma Intl
Wed 1/20
8:00 am-12:00 pm
1 stop19h 00m
$653
Frankfurt am MainSeattle
FRA Frankfurt am Main - SEA Seattle/Tacoma Intl
FRASEA
Frankfurt am Main
Thu 11/19
11:15 am-10:18 pm
1 stop20h 03m
Seattle/Tacoma Intl
Thu 11/26
5:50 pm-1:00 pm
Nonstop10h 10m
$678
Frankfurt am MainSeattle
FRA Frankfurt am Main - SEA Seattle/Tacoma Intl
FRASEA
Frankfurt am Main
Thu 10/15
11:30 am-12:36 am
2 stops22h 06m
Seattle/Tacoma Intl
Wed 10/21
10:31 am-6:35 pm
2 stops23h 04m
$688
Frankfurt am MainSeattle
FRA Frankfurt am Main - SEA Seattle/Tacoma Intl
FRASEA
Frankfurt am Main
Fri 9/4
7:00 am-11:47 am
1 stop13h 47m
Seattle/Tacoma Intl
Tue 9/29
1:30 pm-2:20 pm
1 stop15h 50m
$703
Frankfurt am MainSeattle
FRA Frankfurt am Main - SEA Seattle/Tacoma Intl
FRASEA
Frankfurt am Main
Wed 9/16
7:00 am-11:47 am
1 stop13h 47m
Seattle/Tacoma Intl
Thu 1/28
11:25 am-11:10 am
2 stops14h 45m
$707
Quickest round-trip
Frankfurt am MainSeattle
FRA Frankfurt am Main - SEA Seattle/Tacoma Intl
FRASEA
Frankfurt am Main
Wed 9/16
1:15 pm-4:59 pm
1 stop12h 44m
Seattle/Tacoma Intl
Thu 1/28
1:50 pm-9:00 am
Nonstop10h 10m
$711
Frankfurt am MainSeattle
FRA Frankfurt am Main - SEA Seattle/Tacoma Intl
FRASEA
Frankfurt am Main
Wed 1/13
11:45 am-10:05 pm
2 stops19h 20m
Seattle/Tacoma Intl
Thu 1/21
11:45 am-2:20 pm
2 stops17h 35m
$712
Frankfurt am MainSeattle
FRA Frankfurt am Main - SEA Seattle/Tacoma Intl
FRASEA
Frankfurt am Main
Mon 10/12
7:00 am-7:05 pm
2 stops21h 05m
Seattle/Tacoma Intl
Sun 10/25
8:30 am-9:30 am
2 stops17h 00m
$713
Frankfurt am MainSeattle
FRA Frankfurt am Main - SEA Seattle/Tacoma Intl
FRASEA
Frankfurt am Main
Sat 10/10
7:45 am-6:52 pm
2 stops20h 07m
Seattle/Tacoma Intl
Fri 10/23
5:00 am-6:30 am
2 stops16h 30m
$716
Showing 1-10 of 21 resultsSorted by cheapest first
Compare providers for flights from Frankfurt to Seattle
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 Frankfurt to Seattle in August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Frankfurt am Main Airport-Seattle flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Frankfurt am Main Airport-Seattle flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Frankfurt am Main Airport-Seattle flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Frankfurt am Main Airport-Seattle 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 Frankfurt am Main Airport-Seattle 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 Frankfurt to Seattle
Have a flexible travel schedule? Discover the best time to fly to Seattle from Frankfurt with our price prediction graph.
FRA-SEA
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 Frankfurt am Main Airport to Seattle
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How far ahead should I book a flight from Frankfurt am Main Airport to Seattle?
To ensure you get the cheapest price possible for a flight from Frankfurt am Main Airport to Seattle, you should look to book at least 84 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Frankfurt am Main Airport to Seattle?
Currently, November is the cheapest month in which you can book a flight from Frankfurt am Main Airport to Seattle (average of $632). Flying from Frankfurt am Main Airport to Seattle in July is currently the most expensive (average of $897). 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 FRA to SEA?
Find hourly flight availability from Frankfurt to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 25, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Frankfurt am Main Airport to Seattle as you normally would.
How often are flights from Frankfurt am Main to Seattle delayed?
About 22% of weekly flights between Frankfurt am Main and Seattle have experienced delays in the past year, with the average delay time being 95 minutes.
What is the most punctual flight time for Frankfurt am Main to Seattle flights?
Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Thursday tends to have the lowest number of delays on this route, whereas Tuesday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Frankfurt am Main to Seattle flights?
Over the last year, Condor have had the lowest number of delays on this route, with just 22% of flights being delayed.
What’s the top layover airport for flights from Frankfurt am Main Airport to Seattle?
Share of 1-stop round-trip flights from Frankfurt am Main Airport to Seattle chosen by Cheapflights users in the past 12 months, using the same layover each way.
London (LHR) – chosen by Cheapflights users on 50% of 1-stop itineraries from Frankfurt am Main Airport to Seattle on Cheapflights.
What’s the cheapest layover airport for flights from Frankfurt am Main Airport to Seattle?
Average round-trip fare for 1-stop flights from Frankfurt am Main Airport to Seattle, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Reykjavik (KEF) is the most affordable 1-stop option, with an average round-trip price of $524.
What’s the fastest layover option from Frankfurt am Main Airport to Seattle?
Shortest average travel time for 1-stop one-way flights from Frankfurt am Main Airport to Seattle, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Reykjavik (KEF) have the shortest average one-way travel time for 1-stop routes: 12h 55m.
Which airport typically offers the quickest layover for flights from Frankfurt am Main Airport to Seattle?
Average layover duration for 1-stop one-way flights from Frankfurt am Main Airport to Seattle, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Reykjavik (KEF) offer the fastest connection on this route, with an average layover time of 1h 08m.
The best insider tips for Frankfurt am Main Airport to Seattle 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 Frankfurt am Main Airport to Seattle trip
Our travel experts
Reviews of airlines servicing Seattle
Get insights into the airlines that provide service to Seattle. 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 Seattle. Reviews last updated August 25, 2026.
Peruse reviews from past customers who have flown with United Airlines,Air Canada, andIcelandair from Frankfurt am Main Airport to Seattle 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.
Comfort
7.3
Crew
8.1
Entertainment
7.1
Food
6.7
Overall
7.4
Boarding
7.7
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Comfort
7.3
Crew
8.1
Entertainment
7.1
Food
6.7
Overall
7.4
Boarding
7.7
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Comfort
7.3
Crew
8.1
Entertainment
7.1
Food
6.7
Overall
7.4
Boarding
7.7
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Comfort
7.3
Crew
8.1
Entertainment
7.1
Food
6.7
Overall
7.4
Boarding
7.7
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Comfort
7.3
Crew
8.1
Entertainment
7.1
Food
6.7
Overall
7.4
Boarding
7.7
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Comfort
7.3
Crew
8.1
Entertainment
7.1
Food
6.7
Overall
7.4
Boarding
7.7
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Related info for your journey
Find useful and relevant information for your journey from Frankfurt to Seattle. 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 Seattle?
Book flights to Seattle if you plan to visit one of these locationsSeaTac
Renton
Tacoma
Lacey
Leavenworth
Tukwila
Olympia
Edmonds
Snoqualmie
Lynnwood
Centralia
Puyallup
Kent
Tumwater
Ellensburg
Marysville
Ocean Shores
Lakewood
Fife
Poulsbo
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Frankfurt and Seattle flights
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Top 6 airlines flying from Frankfurt to Seattle
Discover the top 6 airlines that operate flights from Frankfurt to Seattle. 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 August 25, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$524 | Average$632 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$601 | Average$765 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$604 | Average$793 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$636 | Average$798 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$646 | Average$801 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$664 | Average$797 | FlexibilityNo cancel fee | On-time69% |