Cheap Flights from Seattle, WA to Frankfurt from $356

Return flight: Frankfurt – Seattle

On Cheapflightsplus.com you will find 3 direct and 291 connecting flights from Seattle to Frankfurt. You can compare airfare deals from 21 airlines and multiple travel sites from $356, 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 august (from 220 $), july (from 221 $), october (from 356 $).

The most expensive months are may (from 737 $), december (from 580 $), september (from 458 $).

What is the lowest airfare Seattle to Frankfurt?

The cheapest plane ticket found by our users is $356. This airfare is for economy class on one-way HA6593 flight by Hawaiian Airlines for October 23, 2025 which leaves Seattle-Tacoma Intl in Seattle at 07:00 am and arrives at Frankfurt Frankfurt Int. at 20:25.

Economy class
$356
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Business class
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First class
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Flight Schedule Seattle (Washington) to Frankfurt

07:00 — 20:25+1day
28h 25m flight time
Find flight
from$356
07:00 — 15:29 Seattle — New York
HA6593 Hawaiian Airlines
9h 1m stop
00:30 — 14:30 New York — Rome
N0402 N0
3h 55m stop
18:25 — 20:25 Rome — Frankfurt
U22994 EasyJet
07:00 — 19:20+1day
27h 20m flight time
Find flight
from$391
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
07:00 — 18:50+1day
26h 50m flight time
Find flight
from$407
07:00 — 09:16 Seattle — San Francisco
HA6899 Hawaiian Airlines
7h 4m stop
16:20 — 11:30 San Francisco — Lisbon
TP238 TAP Portugal
3h 5m stop
14:35 — 18:50 Lisbon — Frankfurt
TP572 TAP Portugal
07:05 — 18:55+1day
26h 50m flight time
Find flight
from$410
07:05 — 09:45 Seattle — Calgary
WS1551 WestJet
8h 30m stop
18:15 — 10:55 Calgary — Paris
WS10 WestJet
6h 30m stop
17:25 — 18:55 Paris — Frankfurt
DE4214 Condor Airlines
07:05 — 18:50+1day
26h 45m flight time
Find flight
from$417
07:05 — 09:23 Seattle — San Francisco
HA6913 Hawaiian Airlines
6h 57m stop
16:20 — 11:30 San Francisco — Lisbon
TP238 TAP Portugal
3h 5m stop
14:35 — 18:50 Lisbon — Frankfurt
TP572 TAP Portugal
07:05 — 20:45+1day
28h 40m flight time
Find flight
from$420
07:05 — 09:45 Seattle — Calgary
WS1551 WestJet
10h 10m stop
19:55 — 10:50 Calgary — Dublin
WS6 WestJet
6h 50m stop
17:40 — 20:45 Dublin — Frankfurt
LH981 Lufthansa
08:00 — 22:20+1day
29h 20m flight time
Find flight
from$405
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
08:00 — 18:50+1day
25h 50m flight time
Find flight
from$407
08:00 — 10:22 Seattle — San Francisco
HA6903 Hawaiian Airlines
5h 58m stop
16:20 — 11:30 San Francisco — Lisbon
TP238 TAP Portugal
3h 5m stop
14:35 — 18:50 Lisbon — Frankfurt
TP572 TAP Portugal
10:00 — 08:05+1day
13h 5m flight time
Find flight
from$413
10:00 — 11:05 Seattle — Vancouver
LH6639 Lufthansa
2h 5m stop
13:15 — 08:05 Vancouver — Frankfurt
LH6527 Lufthansa
14:20 — 08:55+1day
9h 35m flight time
Find flight
from$409
Seattle — Frankfurt
LH491 Lufthansa
14:20 — 08:55+1day
9h 35m flight time
Find flight
from$444
Seattle — Frankfurt
UA8718 United Airlines
15:35 — 12:40+2days
36h 5m flight time
Find flight
from$394
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 — 18:45+1day
18h flight time
Find flight
from$381
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
SN2615 Brussels Airlines
17:05 — 12:10+1day
10h 5m flight time
Find flight
from$403
Seattle — Frankfurt
DE2033 Condor Airlines
19:00 — 20:40+1day
16h 40m flight time
Find flight
from$366
19:00 — 09:25 Seattle — Reykjavik
FI682 Icelandair
1h 10m stop
10:35 — 15:45 Reykjavik — Copenhagen
FI208 Icelandair
3h 25m stop
19:10 — 20:40 Copenhagen — Frankfurt
LH831 Lufthansa
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 October 5, 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 - 14 departures per week at the price of from $ 547 . And the most expensive tickets are offered by SWISS International Air Lines airline - from $ 13475.

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 HA6593 by Hawaiian Airlines for $403.

  • DE - Condor Airlines
    from $403
    Find
  • LH - Lufthansa
    from $409
    Find
  • UA - United Airlines
    from $444
    Find
See more direct flights

Connecting Flights

There are 291 flights with layovers on the route. The fastest connecting flight is FI682 by Icelandair takes 12h 5m and the cheapest is HA6593 by Hawaiian Airlines for $356.

  • KL - KLM
    from $547
    Find
  • AC - Air Canada
    from $424
    Find
  • FI - Icelandair
    from $366
    Find
  • OS - Austrian Airlines
    from $469
    Find
  • EI - Aer Lingus
    from $522
    Find
  • AF - Air France
    from $645
    Find
  • OZ - Asiana Airlines
    from $5974
    Find
  • UA - United Airlines
    from $438
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  • LX - SWISS International Air Lines
    from $461
    Find
  • JX - Jambojet
    from $5312
    Find
  • AS - Alaska Airlines
    from $424
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  • TK - Turkish Airlines
    from $648
    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 $356
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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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