$441+ Cheap flights from Frankfurt am Main 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 5/9. Fares are subject to change and may not be available on all flights or dates of travel.
FRA — SEA
May 13 — May 201
Round-trip
1 adult, Economy
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Find cheap flights from Frankfurt am Main 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
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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 October, booked 24 days in advance, depart on a Sunday or Thursday and return on a Sunday
Cheap flight deals from Frankfurt am Main to Seattle
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Best
Last-minute
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Cheapest flights from Frankfurt am Main to SeattleExplore the most affordable flight options available from Frankfurt am Main to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 13, 2026.
Explore the most affordable flight options available from Frankfurt am Main to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 13, 2026.
This Flysmarter deal was found by Cheapflights users on 4/11. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1210:55 am
FRA
- SEA
1 stop22h 20m
British Airways
Sat 10/38:20 pm
SEA
- FRA
1 stop17h 15m
British Airways
Deal found 4/11![British Airways logo]()
$647
This Expedia deal was found by Cheapflights users on 4/11. 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.
Tue 9/1510:55 am
FRA
- SEA
1 stop16h 54m
British Airways
Tue 10/611:34 am
SEA
- FRA
2 stops17h 16m
British Airways
Deal found 4/11![British Airways logo]()
$649
This Flysmarter deal was found by Cheapflights users on 4/12. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/711:45 am
FRA
- SEA
1 stop13h 45m
Multiple Airlines
Sun 5/106:40 pm
SEA
- FRA
1 stop14h 05m
Multiple Airlines
Deal found 4/12![Multiple Airlines logo]()
$650
This Flighttix deal was found by Cheapflights users on 4/11. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/2310:55 am
FRA
- SEA
2 stops32h 46m
Multiple Airlines
Wed 5/67:10 am
SEA
- FRA
1 stop16h 35m
Multiple Airlines
Deal found 4/11![Multiple Airlines logo]()
$651
This Icelandair deal was found by Cheapflights users on 4/12. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/92:00 pm
FRA
- SEA
1 stop15h 40m
Icelandair
Sat 10/37:00 pm
SEA
- FRA
1 stop33h 00m
Icelandair
Deal found 4/12![Icelandair logo]()
$652
This Delta deal was found by Cheapflights users on 4/8. 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.
Wed 9/167:00 am
FRA
- SEA
1 stop13h 47m
Delta
Wed 10/79:50 am
SEA
- FRA
2 stops16h 15m
Delta
Deal found 4/8![Delta logo]()
$653
This Delta deal was found by Cheapflights users on 4/9. 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.
Thu 4/2311:45 am
FRA
- SEA
1 stop13h 45m
Delta
Wed 5/67:15 am
SEA
- FRA
2 stops16h 45m
Delta
Deal found 4/9![Delta logo]()
$654
This British Airways deal was found by Cheapflights users on 4/12. 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.
Tue 9/810:55 am
FRA
- SEA
1 stop16h 52m
British Airways
Thu 10/11:30 pm
SEA
- FRA
1 stop24h 10m
British Airways
Deal found 4/12![British Airways logo]()
$655
This Delta deal was found by Cheapflights users on 4/12. 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 9/811:45 am
FRA
- SEA
1 stop13h 50m
Delta
Tue 9/296:45 pm
SEA
- FRA
1 stop14h 00m
Delta
Deal found 4/12![Delta logo]()
$656
This American Airlines deal was found by Cheapflights users on 4/8. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1710:55 am
FRA
- SEA
1 stop19h 14m
American Airlines
Sun 11/86:50 pm
SEA
- FRA
1 stop13h 00m
American Airlines
Deal found 4/8![American Airlines logo]()
$657
This British Airways deal was found by Cheapflights users on 4/12. 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.
Mon 9/142:50 pm
FRA
- SEA
1 stop29h 45m
British Airways
Sat 10/38:20 pm
SEA
- FRA
1 stop17h 15m
British Airways
Deal found 4/12![British Airways logo]()
$658
This Delta deal was found by Cheapflights users on 4/8. 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.
Mon 9/1410:15 am
FRA
- SEA
2 stops19h 26m
Delta
Mon 10/59:50 am
SEA
- FRA
2 stops16h 15m
Delta
Deal found 4/8![Delta logo]()
$659
Best flights from Frankfurt am Main to SeattleDiscover carefully curated flight deals from Frankfurt am Main to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 13, 2026.
Discover carefully curated flight deals from Frankfurt am Main to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 13, 2026.
This Delta deal was found by Cheapflights users on 4/8. 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.
Thu 4/2311:45 am
FRA
- SEA
2 stops19h 05m
Delta
Wed 5/67:15 am
SEA
- FRA
2 stops16h 45m
Delta
Deal found 4/8![Delta logo]()
$653
This British Airways deal was found by Cheapflights users on 4/11. 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.
Thu 4/2310:55 am
FRA
- SEA
1 stop19h 27m
British Airways
Wed 5/61:19 pm
SEA
- FRA
2 stops24h 26m
British Airways
Deal found 4/11![British Airways logo]()
$654
This Finnair deal was found by Cheapflights users on 4/12. 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 4/2310:55 am
FRA
- SEA
1 stop17h 41m
Finnair
Wed 5/67:10 am
SEA
- FRA
1 stop16h 35m
Finnair
Deal found 4/12![Finnair logo]()
$664
This United Airlines deal was found by Cheapflights users on 4/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/2111:25 am
FRA
- SEA
2 stops18h 28m
United Airlines
Sun 6/2811:52 pm
SEA
- FRA
1 stop21h 38m
United Airlines
Deal found 4/8![United Airlines logo]()
$781
This Lufthansa deal was found by Cheapflights users on 4/8. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1710:45 am
FRA
- SEA
Nonstop10h 10m
Lufthansa
Tue 11/102:00 pm
SEA
- FRA
Nonstop10h 10m
Lufthansa
Deal found 4/8![Lufthansa logo]()
$783
This Mytrip deal was found by Cheapflights users on 4/11. 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.
Mon 10/58:45 pm
HHN
- SEA
3 stops45h 55m
Multiple Airlines
Sun 10/183:40 pm
SEA
- HHN
3 stops23h 10m
Multiple Airlines
Deal found 4/11![Multiple Airlines logo]()
$926
This Delta deal was found by Cheapflights users on 4/12. 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 9/257:00 am
FRA
- SEA
2 stops20h 52m
Delta
Sat 10/37:20 am
SEA
- FRA
2 stops17h 15m
Delta
Deal found 4/12![Delta logo]()
$667
This British Airways deal was found by Cheapflights users on 4/9. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/66:35 am
FRA
- SEA
2 stops27h 09m
British Airways
Sun 5/106:00 am
SEA
- FRA
2 stops31h 20m
British Airways
Deal found 4/9![British Airways logo]()
$673
This Delta deal was found by Cheapflights users on 4/9. 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.
Mon 6/157:00 am
FRA
- SEA
1 stop13h 37m
Delta
Thu 6/255:30 am
SEA
- FRA
1 stop19h 20m
Delta
Deal found 4/9![Delta logo]()
$669
This Lufthansa deal was found by Cheapflights users on 4/11. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/612:15 pm
FRA
- SEA
1 stop13h 44m
Lufthansa
Tue 9/292:10 pm
SEA
- FRA
Nonstop9h 45m
Lufthansa
Deal found 4/11![Lufthansa logo]()
$788
This United Airlines deal was found by Cheapflights users on 4/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/2311:20 am
FRA
- SEA
1 stop15h 40m
United Airlines
Wed 5/610:45 am
SEA
- FRA
1 stop12h 20m
United Airlines
Deal found 4/9![United Airlines logo]()
$796
This Delta deal was found by Cheapflights users on 4/10. 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 8/107:00 am
FRA
- SEA
2 stops18h 55m
Delta
Thu 8/277:20 am
SEA
- FRA
2 stops17h 15m
Delta
Deal found 4/10![Delta logo]()
$750
This Mytrip deal was found by Cheapflights users on 4/8. 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.
Thu 9/311:40 am
HHN
- SEA
2 stops33h 05m
Multiple Airlines
Tue 9/153:40 pm
SEA
- HHN
3 stops24h 15m
Multiple Airlines
Deal found 4/8![Multiple Airlines logo]()
$934
This Delta deal was found by Cheapflights users on 4/11. 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.
Sat 6/67:00 am
FRA
- SEA
2 stops20h 47m
Delta
Sat 6/276:50 pm
SEA
- FRA
1 stop13h 55m
Delta
Deal found 4/11![Delta logo]()
$781
This Mytrip deal was found by Cheapflights users on 4/8. 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 4/247:20 am
HHN
- SEA
3 stops40h 11m
Multiple Airlines
Tue 4/281:30 pm
SEA
- HHN
3 stops26h 25m
Multiple Airlines
Deal found 4/8![Multiple Airlines logo]()
$994
This Mytrip deal was found by Cheapflights users on 4/10. 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 9/249:10 pm
HHN
- SEA
3 stops29h 45m
Multiple Airlines
Wed 10/73:40 pm
SEA
- HHN
3 stops23h 35m
Multiple Airlines
Deal found 4/10![Multiple Airlines logo]()
$994
This Mytrip deal was found by Cheapflights users on 4/8. 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 9/1811:05 pm
HHN
- SEA
3 stops30h 35m
Multiple Airlines
Sat 10/33:40 pm
SEA
- HHN
3 stops23h 25m
Multiple Airlines
Deal found 4/8![Multiple Airlines logo]()
$1,005
This Mytrip deal was found by Cheapflights users on 4/12. 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 9/1111:05 pm
HHN
- SEA
3 stops30h 35m
Multiple Airlines
Sun 9/203:40 pm
SEA
- HHN
3 stops23h 10m
Multiple Airlines
Deal found 4/12![Multiple Airlines logo]()
$1,040
This Mytrip deal was found by Cheapflights users on 4/9. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/16:35 am
HHN
- SEA
2 stops23h 05m
Multiple Airlines
Sun 6/141:30 pm
SEA
- HHN
3 stops25h 20m
Multiple Airlines
Deal found 4/9![Multiple Airlines logo]()
$1,072
This Kiwi.com deal was found by Cheapflights users on 4/9. 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 4/239:10 pm
HHN
- SEA
2 stops50h 21m
Multiple Airlines
Wed 5/69:45 pm
SEA
- HHN
1 stop17h 30m
Multiple Airlines
Deal found 4/9![Multiple Airlines logo]()
$1,115
Last-minute flights from Frankfurt am Main to SeattleDiscover last-minute flight deals from Frankfurt am Main to Seattle. Data last updated April 13, 2026 and is based on user searches.
Discover last-minute flight deals from Frankfurt am Main to Seattle. Data last updated April 13, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 4/10. 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 4/2111:45 am
FRA
- SEA
1 stop13h 45m
Delta
Tue 5/1210:35 am
SEA
- FRA
2 stops15h 30m
Delta
Deal found 4/10![Delta logo]()
$658
This Flighttix deal was found by Cheapflights users on 4/11. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/2310:55 am
FRA
- SEA
2 stops32h 46m
Multiple Airlines
Wed 5/67:10 am
SEA
- FRA
1 stop16h 35m
Multiple Airlines
Deal found 4/11![Multiple Airlines logo]()
$651
This British Airways deal was found by Cheapflights users on 4/10. 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.
Thu 4/2310:55 am
FRA
- SEA
1 stop20h 52m
British Airways
Wed 5/62:10 pm
SEA
- FRA
2 stops23h 35m
British Airways
Deal found 4/10![British Airways logo]()
$652
This Delta deal was found by Cheapflights users on 4/8. 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.
Thu 4/237:00 am
FRA
- SEA
2 stops20h 28m
Delta
Wed 5/611:10 am
SEA
- FRA
2 stops18h 10m
Delta
Deal found 4/8![Delta logo]()
$653
This Delta deal was found by Cheapflights users on 4/10. 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 4/2311:45 am
FRA
- SEA
1 stop13h 45m
Delta
Thu 5/149:30 am
SEA
- FRA
1 stop15h 20m
Delta
Deal found 4/10![Delta logo]()
$657
This Finnair deal was found by Cheapflights users on 4/10. 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 4/2310:55 am
FRA
- SEA
1 stop17h 41m
Finnair
Wed 5/61:19 pm
SEA
- FRA
2 stops20h 16m
Finnair
Deal found 4/10![Finnair logo]()
$660
This British Airways deal was found by Cheapflights users on 4/10. 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.
Thu 4/2310:55 am
FRA
- SEA
1 stop17h 41m
British Airways
Tue 5/127:10 am
SEA
- FRA
2 stops30h 25m
British Airways
Deal found 4/10![British Airways logo]()
$664
This Kiwi.com deal was found by Cheapflights users on 4/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/239:10 pm
HHN
- SEA
2 stops50h 21m
Multiple Airlines
Wed 5/69:45 pm
SEA
- HHN
1 stop17h 30m
Multiple Airlines
Deal found 4/8![Multiple Airlines logo]()
$1,089
This Mytrip deal was found by Cheapflights users on 4/8. 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 4/247:20 am
HHN
- SEA
3 stops40h 11m
Multiple Airlines
Tue 4/281:30 pm
SEA
- HHN
3 stops26h 25m
Multiple Airlines
Deal found 4/8![Multiple Airlines logo]()
$994
This Mytrip deal was found by Cheapflights users on 4/10. 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 5/79:10 pm
HHN
- SEA
3 stops30h 35m
Multiple Airlines
Sun 5/103:40 pm
SEA
- HHN
3 stops23h 10m
Multiple Airlines
Deal found 4/10![Multiple Airlines logo]()
$1,002
This Booking.com deal was found by Cheapflights users on 4/12. 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.
Tue 5/125:15 pm
HHN
- SEA
3 stops38h 25m
Multiple Airlines
Tue 5/191:30 pm
SEA
- HHN
3 stops26h 25m
Multiple Airlines
Deal found 4/12![Multiple Airlines logo]()
$1,075
One-way flights from Frankfurt am Main to SeattleSearch for one-way flight options from Frankfurt am Main to Seattle. Find affordable one-way fares based on user searches. Data last updated April 13, 2026.
Search for one-way flight options from Frankfurt am Main to Seattle. Find affordable one-way fares based on user searches. Data last updated April 13, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/96:15 pm
HHN
- SEA
2 stops48h 25m
Multiple Airlines
Deal found 4/8![Multiple Airlines logo]()
$441
This Kiwi.com deal was found by Cheapflights users on 4/9. 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.
Wed 5/2011:10 pm
HHN
- SEA
3 stops44h 30m
Multiple Airlines
Deal found 4/9![Multiple Airlines logo]()
$453
This Kiwi.com deal was found by Cheapflights users on 4/9. 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 5/1911:55 am
HHN
- SEA
3 stops55h 45m
Multiple Airlines
Deal found 4/9![Multiple Airlines logo]()
$455
This Kiwi.com deal was found by Cheapflights users on 4/10. 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 5/2711:10 pm
HHN
- SEA
3 stops49h 50m
Multiple Airlines
Deal found 4/10![Multiple Airlines logo]()
$459
This Kiwi.com deal was found by Cheapflights users on 4/10. 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 9/109:10 pm
HHN
- SEA
3 stops27h 50m
Multiple Airlines
Deal found 4/10![Multiple Airlines logo]()
$460
This Kiwi.com deal was found by Cheapflights users on 4/11. 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 9/2311:10 pm
HHN
- SEA
3 stops44h 12m
Multiple Airlines
Deal found 4/11![Multiple Airlines logo]()
$461
This Kiwi.com deal was found by Cheapflights users on 4/12. 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 5/511:55 am
HHN
- SEA
3 stops40h 28m
Multiple Airlines
Deal found 4/12![Multiple Airlines logo]()
$471
This Kiwi.com deal was found by Cheapflights users on 4/12. 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 5/46:35 am
HHN
- SEA
3 stops45h 48m
Multiple Airlines
Deal found 4/12![Multiple Airlines logo]()
$474
This Expedia deal was found by Cheapflights users on 4/9. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2811:30 am
FRA
- SEA
1 stop13h 30m
Finnair
Deal found 4/9![Finnair logo]()
$478
This Finnair deal was found by Cheapflights users on 4/11. 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.
Fri 9/1111:30 am
FRA
- SEA
1 stop13h 30m
Finnair
Deal found 4/11![Finnair logo]()
$481
This Kiwi.com deal was found by Cheapflights users on 4/12. 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 4/229:05 am
HHN
- SEA
2 stops38h 14m
Multiple Airlines
Deal found 4/12![Multiple Airlines logo]()
$484
This Kiwi.com deal was found by Cheapflights users on 4/11. 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 9/223:50 pm
HHN
- SEA
3 stops51h 32m
Multiple Airlines
Deal found 4/11![Multiple Airlines logo]()
$485
Find flight deals from Frankfurt am Main to Seattle
Discover tips and strategies to find the most affordable flight options for your journey from Frankfurt am Main (FK0) 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 April 13, 2026.
Round-trip from | $647 (Flysmarter) |
|---|---|
One-way from | $441 (Kiwi.com) |
Popular in | July |
Cheapest in | November |
Average price | $655 |
Cheapflights Fare Finder
Customize your flight search to find flights from Frankfurt am Main 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 2,558,603 searches. Data last updated April 13, 2026.
Use the filters below to find and compare flights from Frankfurt am Main to Seattle that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Frankfurt am MainSeattle
FRA - SEA
FRASEA
Frankfurt am Main
Thu 4/23
11:45 am-9:50 pm
2 stops19h 05m
Seattle/Tacoma Intl
Wed 5/6
7:15 am-9:00 am
2 stops16h 45m
$653
Frankfurt am MainSeattle
FRA - SEA
FRASEA
Frankfurt am Main
Thu 4/23
10:55 am-9:22 pm
1 stop19h 27m
Seattle/Tacoma Intl
Wed 5/6
1:19 pm-10:45 pm
2 stops24h 26m
$654
Frankfurt am MainSeattle
FRA - SEA
FRASEA
Frankfurt am Main
Thu 4/23
10:55 am-7:36 pm
1 stop17h 41m
Seattle/Tacoma Intl
Wed 5/6
7:10 am-8:45 am
1 stop16h 35m
$664
Frankfurt am MainSeattle
FRA - SEA
FRASEA
Frankfurt am Main
Fri 9/25
7:00 am-6:52 pm
2 stops20h 52m
Seattle/Tacoma Intl
Sat 10/3
7:20 am-9:35 am
2 stops17h 15m
$667
Frankfurt am MainSeattle
FRA - SEA
FRASEA
Frankfurt am Main
Mon 6/15
7:00 am-11:37 am
1 stop13h 37m
Seattle/Tacoma Intl
Thu 6/25
5:30 am-9:50 am
1 stop19h 20m
$669
Frankfurt am MainSeattle
FRA - SEA
FRASEA
Frankfurt am Main
Wed 5/6
6:35 am-12:44 am
2 stops27h 09m
Seattle/Tacoma Intl
Sun 5/10
6:00 am-10:20 pm
2 stops31h 20m
$673
Frankfurt am MainSeattle
FRA - SEA
FRASEA
Frankfurt am Main
Mon 8/10
7:00 am-4:55 pm
2 stops18h 55m
Seattle/Tacoma Intl
Thu 8/27
7:20 am-9:35 am
2 stops17h 15m
$750
Frankfurt am MainSeattle
FRA - SEA
FRASEA
Frankfurt am Main
Sun 6/21
11:25 am-8:53 pm
2 stops18h 28m
Seattle/Tacoma Intl
Sun 6/28
11:52 pm-6:30 am
1 stop21h 38m
$781
Frankfurt am MainSeattle
FRA - SEA
FRASEA
Frankfurt am Main
Sat 6/6
7:00 am-6:47 pm
2 stops20h 47m
Seattle/Tacoma Intl
Sat 6/27
6:50 pm-5:45 pm
1 stop13h 55m
$781
Quickest round-trip
Frankfurt am MainSeattle
FRA - SEA
FRASEA
Frankfurt am Main
Thu 9/17
10:45 am-11:55 am
Nonstop10h 10m
Seattle/Tacoma Intl
Tue 11/10
2:00 pm-9:10 am
Nonstop10h 10m
$783
Showing 1-10 of 42 resultsSorted by cheapest first
Best time to book a flight from Frankfurt am Main to Seattle
Have a flexible travel schedule? Discover the best time to fly to Seattle from Frankfurt am Main with our price prediction graph.
FK0-SEA
HHN-SEA
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 to Seattle
FK0-SEA
HHN-SEA
FRA-SEA
How far ahead should I book a flight from Frankfurt am Main to Seattle?
Use this chart to determine the optimal time to book a round-trip flight from Frankfurt am Main to Seattle. Price data was last updated on April 10, 2026.
Booking 24 days in advance of your planned departure date is, on average, the best time to get cheap flights from Frankfurt am Main to Seattle. 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 Frankfurt am Main to Seattle?
Currently, April is the cheapest month in which you can book a flight from Frankfurt am Main to Seattle (average of $439). Flying from Frankfurt am Main to Seattle in July is currently the most expensive (average of $637). 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 am Main 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 April 13, 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 to Seattle as you normally would.
Weekly flight availability from Frankfurt am Main to Seattle
Explore weekly flight availability from Frankfurt am Main to Seattle. 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 April 13, 2026.
The most flights from FK0 to SEA are scheduled on a Thursday (5 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 on average).
How much does it cost to fly round-trip from Frankfurt am Main to Seattle?
How often are flights from Frankfurt am Main to Seattle delayed?
About 20% of weekly flights between Frankfurt am Main and Seattle have experienced delays in the past year, with the average delay time being 101 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 early afternoon tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Monday 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, Lufthansa have had the lowest number of delays on this route, with just 19% of flights being delayed.
The best insider tips for Frankfurt am Main 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 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 April 13, 2026.
Peruse reviews from past customers who have flown with United Airlines,Lufthansa, andCondor from Frankfurt am Main 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.
Overall
7.4
Entertainment
7.1
Crew
8.1
Food
6.6
Boarding
7.7
Comfort
7.3
Reviews
1 / 20
6.0
GoodGerry,Jan 2026
YVR - DEN
Overall
7.4
Entertainment
7.1
Crew
8.1
Food
6.6
Boarding
7.7
Comfort
7.3
Reviews
1 / 20
6.0
GoodGerry,Jan 2026
YVR - DEN
Overall
7.4
Entertainment
7.1
Crew
8.1
Food
6.6
Boarding
7.7
Comfort
7.3
Reviews
1 / 20
6.0
GoodGerry,Jan 2026
YVR - DEN
Overall
7.4
Entertainment
7.1
Crew
8.1
Food
6.6
Boarding
7.7
Comfort
7.3
Reviews
1 / 20
6.0
GoodGerry,Jan 2026
YVR - DEN
Related info for your journey
Find useful and relevant information for your journey from Frankfurt am Main 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
Tacoma
Ocean Shores
Olympia
Kent
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Leavenworth
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Tukwila
Renton
Puyallup
Kirkland
Ellensburg
Fife
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Frankfurt am Main and Seattle flights
Browse other Frankfurt am Main and Seattle flight options. Last updated on April 13, 2026.
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Other flights to Seattle
Explore flights to Seattle departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on April 13, 2026.
Top 3 airlines flying from Frankfurt am Main to Seattle
Discover the top 3 airlines that operate flights from Frankfurt am Main 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 2,558,603 searches. Data last updated April 13, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$501 | Average$665 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$582 | Average$723 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$588 | Average$733 | FlexibilityNo cancel fee | On-time76% |