Cheap Flights from Seattle, WA to Frankfurt from $224

Return flight: Frankfurt – Seattle

On Cheapflightsplus.com you will find 3 direct and 256 connecting flights from Seattle to Frankfurt. You can compare airfare deals from 21 airlines and multiple travel sites from $224, book and save on cheap plane tickets and last minute offers. Also check out SEA-FRA flight schedule to find best flight time, convenient departure and arrival airports.

Flight Information

Below we will explain in detail what the flights cost on the destination from Seattle to Frankfurt depends on and how to choose the most interesting flight option for you.

Distance between Seattle and Frankfurt is 8197 miles. Time difference between the cities is 9h. Airplanes depart 00:17 to 23:40 from 3 Seattle airports and arrive 00:17 to 23:40 to 2 Frankfurt airports. Average flight time is 9h 35m.

  • The fastest flight 9h 35m
  • Average flight time 9h 35m
  • The earliest flight 00:17
  • The latest flight 23:40
  • Distance 5094 ml

The cheapest months to travel to Frankfurt are july (from 224 $), august (from 224 $), october (from 398 $).

The most expensive months are may (from 749 $), december (from 590 $), september (from 466 $).

What is the lowest airfare Seattle to Frankfurt?

The cheapest plane ticket found by our users is $224. This airfare is for economy class on one-way FI680 flight by Icelandair for October 23, 2025 which leaves Seattle-Tacoma Intl in Seattle at 15:45 am and arrives at Frankfurt Frankfurt Int. at 16:05.

Economy class
$224
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Business class
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First class
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Flight Schedule Seattle (Washington) to Frankfurt

07:00 — 19:20+1day
27h 20m flight time
Find flight
from$398
07:00 — 15:29 Seattle — New York
HA6593 Hawaiian Airlines
6h 31m stop
22:00 — 12:05 New York — Milan
KL6085 KLM
5h 55m stop
18:00 — 19:20 Milan — Frankfurt
U21991 EasyJet
08:00 — 22:20+1day
29h 20m flight time
Find flight
from$412
08:00 — 10:22 Seattle — San Francisco
HA6903 Hawaiian Airlines
5h 58m stop
16:20 — 11:30 San Francisco — Lisbon
TP238 TAP Portugal
6h 45m stop
18:15 — 22:20 Lisbon — Frankfurt
TP574 TAP Portugal
08:40 — 18:55+1day
25h 15m flight time
Find flight
from$430
08:40 — 11:30 Seattle — Calgary
WS3611 WestJet
6h 45m stop
18:15 — 10:55 Calgary — Paris
WS10 WestJet
6h 30m stop
17:25 — 18:55 Paris — Frankfurt
DE4214 Condor Airlines
10:00 — 08:05+1day
13h 5m flight time
Find flight
from$421
10:00 — 11:05 Seattle — Vancouver
LH6639 Lufthansa
2h 5m stop
13:15 — 08:05 Vancouver — Frankfurt
LH6527 Lufthansa
13:50 — 18:55+1day
20h 5m flight time
Find flight
from$430
13:50 — 16:31 Seattle — Calgary
WS1553 WestJet
1h 44m stop
18:15 — 10:55 Calgary — Paris
WS10 WestJet
6h 30m stop
17:25 — 18:55 Paris — Frankfurt
DE4214 Condor Airlines
14:20 — 08:55+1day
9h 35m flight time
Find flight
from$416
Seattle — Frankfurt
LH491 Lufthansa
14:20 — 08:55+1day
9h 35m flight time
Find flight
from$452
Seattle — Frankfurt
UA8718 United Airlines
15:35 — 12:40+2days
36h 5m flight time
Find flight
from$401
15:35 — 23:59 Seattle — Boston
HA6627 Hawaiian Airlines
18h 11m stop
18:10 — 05:40 Boston — Lisbon
TP218 TAP Portugal
2h 55m stop
08:35 — 12:40 Lisbon — Frankfurt
TP570 TAP Portugal
15:45 — 13:00+1day
12h 15m flight time
Find flight
from$224
14:35 — 06:15 Seattle — Reykjavik
FI680 Icelandair
1h 5m stop
07:25 — 12:00 Reykjavik — Frankfurt
FI520 Icelandair
15:45 — 16:05+1day
15h 20m flight time
Find flight
from$224
15:45 — 06:15 Seattle — Reykjavik
FI680 Icelandair
4h 5m stop
10:30 — 16:20 Reykjavik — Frankfurt
FI522 Icelandair
15:45 — 18:50+1day
18h 5m flight time
Find flight
from$301
15:45 — 06:15 Seattle — Reykjavik
FI680 Icelandair
1h 5m stop
07:20 — 13:05 Reykjavik — Prague
FI536 Icelandair
4h 45m stop
17:50 — 18:50 Prague — Frankfurt
DE4408 Condor Airlines
15:45 — 18:45+1day
18h flight time
Find flight
from$419
15:45 — 06:15 Seattle — Reykjavik
FI680 Icelandair
1h 20m stop
07:35 — 12:50 Reykjavik — Brussels
FI554 Icelandair
4h 40m stop
17:30 — 18:45 Brussels — Frankfurt
LH5577 Lufthansa
17:05 — 12:10+1day
10h 5m flight time
Find flight
from$410
Seattle — Frankfurt
DE2033 Condor Airlines
19:00 — 16:05+1day
12h 5m flight time
Find flight
from$224
19:00 — 09:25 Seattle — Reykjavik
FI682 Icelandair
55m stop
10:30 — 16:20 Reykjavik — Frankfurt
FI522 Icelandair
19:00 — 13:00+2days
33h flight time
Find flight
from$226
19:00 — 09:25 Seattle — Reykjavik
FI682 Icelandair
21h 55m stop
07:20 — 13:00 Reykjavik — Frankfurt
FI520 Icelandair
Full flight schedule will help you in detecting at what time planes fly from Seattle to Frankfurt. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.
*Departure and arrival times - local. Updated on November 18, 2025.

Popular Airlines on the Route

The flight Seattle — Frankfurt is served by 21 regular airline and 2 low-cost airlines. Most of the flights on this route are operated by KLM - 13 departures per week at the price of from $ 556 . And the most expensive tickets are offered by SWISS International Air Lines airline - from $ 13711.

Direct flights

There are 3 nonstop flights on the route. The fastest direct flight is LH491 by Lufthansa takes 9h 35m and the cheapest is FI680 by Icelandair for $410.

  • DE - Condor Airlines
    from $410
    Find
  • LH - Lufthansa
    from $416
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  • UA - United Airlines
    from $452
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See more direct flights

Connecting Flights

There are 256 flights with layovers on the route. The fastest connecting flight is FI682 by Icelandair takes 12h 5m and the cheapest is FI680 by Icelandair for $224.

  • KL - KLM
    from $556
    Find
  • AC - Air Canada
    from $432
    Find
  • FI - Icelandair
    from $224
    Find
  • OS - Austrian Airlines
    from $478
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  • EI - Aer Lingus
    from $480
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  • AF - Air France
    from $656
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  • OZ - Asiana Airlines
    from $6079
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  • UA - United Airlines
    from $446
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  • LX - SWISS International Air Lines
    from $470
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  • JX - Jambojet
    from $5405
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  • AS - Alaska Airlines
    from $505
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  • TK - Turkish Airlines
    from $660
    Find
See more connecting flights

Airports

You can fly from Seattle to Frankfurt from 3 airports (Boeing Field International Airport, Seattle-Tacoma Intl, Kenmore Air Harbor SPB).

Seattle airports

  • Boeing Field International Airport-BFI
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  • Seattle-Tacoma Intl-SEA
    from $224
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  • Kenmore Air Harbor SPB-LKE
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Frankfurt airports

  • Frankfurt Int.-FRA
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  • Neu Isenburg-QGV
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How to book a plane ticket yourself?

How to book an air ticket yourself?
  • Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
  • Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
  • Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
  • Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
  • That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.

    To find a plane ticket, please select dates.

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