$236+ Cheap flights from Seattle (SEA) to Düsseldorf
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 8/25. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — DUS
Apr 1 — Apr 81
1 adult, Economy
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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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Cheapest flights from Seattle to DüsseldorfExplore the most affordable flight options available from Seattle to Düsseldorf. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 2, 2026.
Explore the most affordable flight options available from Seattle to Düsseldorf. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 2, 2026.
This AirNGo deal was found by Cheapflights users on 2/26. 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 AirNGo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/198:20 pm
SEA
- DUS
1 stop15h 40m
British Airways
Mon 5/46:35 pm
DUS
- SEA
1 stop26h 00m
British Airways
Deal found 2/26![British Airways logo]()
$566
This Flysmarter deal was found by Cheapflights users on 2/27. 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.
Tue 4/145:35 pm
SEA
- DUS
1 stop19h 50m
KLM
Tue 4/216:20 am
DUS
- SEA
1 stop19h 10m
KLM
Deal found 2/27![KLM logo]()
$598
This KLM deal was found by Cheapflights users on 2/26. 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 4/135:35 pm
SEA
- DUS
1 stop15h 05m
Multiple Airlines
Mon 4/207:25 pm
DUS
- SEA
1 stop24h 50m
Multiple Airlines
Deal found 2/26![Multiple Airlines logo]()
$605
This Iberia deal was found by Cheapflights users on 2/27. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/148:20 pm
SEA
- DUS
1 stop15h 40m
Multiple Airlines
Tue 4/216:20 am
DUS
- SEA
2 stops24h 02m
Multiple Airlines
Deal found 2/27![Multiple Airlines logo]()
$607
This Delta deal was found by Cheapflights users on 3/1. 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 4/157:15 am
SEA
- DUS
2 stops19h 35m
Delta
Wed 4/226:20 am
DUS
- SEA
1 stop19h 10m
Delta
Deal found 3/1![Delta logo]()
$609
This Finnair deal was found by Cheapflights users on 2/26. 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.
Sun 4/191:19 pm
SEA
- DUS
2 stops19h 41m
Finnair
Mon 5/46:45 pm
DUS
- SEA
2 stops33h 51m
Finnair
Deal found 2/26![Finnair logo]()
$610
This Finnair deal was found by Cheapflights users on 2/26. 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.
Mon 4/137:09 am
SEA
- DUS
2 stops25h 51m
Finnair
Mon 4/206:45 pm
DUS
- SEA
2 stops33h 51m
Finnair
Deal found 2/26![Finnair logo]()
$617
This oojo deal was found by Cheapflights users on 2/26. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/1311:16 am
SEA
- DUS
2 stops21h 49m
British Airways
Mon 4/207:00 am
DUS
- SEA
1 stop13h 35m
British Airways
Deal found 2/26![British Airways logo]()
$631
This oojo deal was found by Cheapflights users on 2/27. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/223:55 pm
SEA
- DUS
1 stop32h 35m
Scandinavian Airlines
Sun 9/2712:35 pm
DUS
- SEA
2 stops58h 10m
Scandinavian Airlines
Deal found 2/27![Scandinavian Airlines logo]()
$634
This Cheapflightsfares deal was found by Cheapflights users on 2/28. 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 4/148:20 pm
SEA
- DUS
1 stop15h 40m
British Airways
Mon 4/207:00 am
DUS
- SEA
1 stop13h 35m
British Airways
Deal found 2/28![British Airways logo]()
$648
This oojo deal was found by Cheapflights users on 2/27. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/161:35 pm
SEA
- DUS
1 stop18h 15m
British Airways
Thu 4/237:10 am
DUS
- SEA
1 stop20h 15m
British Airways
Deal found 2/27![British Airways logo]()
$649
Best flights from Seattle to DüsseldorfDiscover carefully curated flight deals from Seattle to Düsseldorf that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 2, 2026.
Discover carefully curated flight deals from Seattle to Düsseldorf that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 2, 2026.
This Iberia deal was found by Cheapflights users on 2/27. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/148:20 pm
SEA
- DUS
1 stop15h 40m
Multiple Airlines
Tue 4/216:20 am
DUS
- SEA
2 stops24h 02m
Multiple Airlines
Deal found 2/27![Multiple Airlines logo]()
$607
This Delta deal was found by Cheapflights users on 3/1. 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 4/157:15 am
SEA
- DUS
2 stops19h 35m
Delta
Wed 4/226:20 am
DUS
- SEA
1 stop19h 10m
Delta
Deal found 3/1![Delta logo]()
$609
This Finnair deal was found by Cheapflights users on 2/26. 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.
Mon 4/137:09 am
SEA
- DUS
2 stops25h 51m
Finnair
Mon 4/206:45 pm
DUS
- SEA
2 stops33h 51m
Finnair
Deal found 2/26![Finnair logo]()
$617
This KLM deal was found by Cheapflights users on 3/1. 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 4/151:45 pm
SEA
- DUS
1 stop15h 10m
KLM
Wed 4/226:15 pm
DUS
- SEA
1 stop26h 30m
KLM
Deal found 3/1![KLM logo]()
$655
This Delta deal was found by Cheapflights users on 2/27. 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 4/147:15 am
SEA
- DUS
2 stops18h 35m
Delta
Tue 4/216:20 am
DUS
- SEA
2 stops21h 08m
Delta
Deal found 2/27![Delta logo]()
$664
This Finnair deal was found by Cheapflights users on 2/28. 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.
Tue 4/147:09 am
SEA
- DUS
2 stops25h 51m
Multiple Airlines
Mon 4/206:45 pm
DUS
- SEA
2 stops33h 51m
Multiple Airlines
Deal found 2/28![Multiple Airlines logo]()
$681
This Delta deal was found by Cheapflights users on 3/1. 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 3/78:30 pm
SEA
- DUS
2 stops29h 25m
Delta
Wed 3/186:15 am
DUS
- SEA
1 stop14h 20m
Delta
Deal found 3/1![Delta logo]()
$723
This Delta deal was found by Cheapflights users on 2/26. 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 3/273:10 pm
SEA
- DUS
1 stop14h 35m
Delta
Fri 4/312:25 pm
DUS
- SEA
2 stops18h 45m
Delta
Deal found 2/26![Delta logo]()
$729
This Delta deal was found by Cheapflights users on 2/26. 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 3/273:10 pm
SEA
- DUS
1 stop14h 35m
Delta
Fri 4/246:20 am
DUS
- SEA
2 stops21h 10m
Delta
Deal found 2/26![Delta logo]()
$799
This Delta deal was found by Cheapflights users on 3/1. 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 3/711:15 am
SEA
- DUS
2 stops17h 40m
Delta
Sat 3/148:15 am
DUS
- SEA
1 stop12h 20m
Delta
Deal found 3/1![Delta logo]()
$811
Last-minute flights from Seattle to DüsseldorfDiscover last-minute flight deals from Seattle to Düsseldorf. Data last updated March 2, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Düsseldorf. Data last updated March 2, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 3/1. 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 3/78:30 pm
SEA
- DUS
2 stops29h 25m
Delta
Thu 3/192:35 pm
DUS
- SEA
1 stop30h 00m
Delta
Deal found 3/1![Delta logo]()
$723
This Delta deal was found by Cheapflights users on 3/1. 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 3/78:30 pm
SEA
- DUS
2 stops29h 25m
Delta
Tue 3/176:15 am
DUS
- SEA
2 stops21h 44m
Delta
Deal found 3/1![Delta logo]()
$727
This Delta deal was found by Cheapflights users on 3/1. 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 3/78:30 pm
SEA
- DUS
2 stops29h 25m
Delta
Sun 3/152:35 pm
DUS
- SEA
1 stop30h 00m
Delta
Deal found 3/1![Delta logo]()
$773
This KAYAK deal was found by Cheapflights users on 3/1. 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.
Sat 3/77:10 am
SEA
- DUS
2 stops22h 35m
Scandinavian Airlines
Mon 3/167:25 pm
DUS
- SEA
2 stops34h 57m
Scandinavian Airlines
Deal found 3/1![Scandinavian Airlines logo]()
$789
This Delta deal was found by Cheapflights users on 3/1. 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 3/711:15 am
SEA
- DUS
2 stops17h 40m
Delta
Sat 3/148:15 am
DUS
- SEA
1 stop12h 20m
Delta
Deal found 3/1![Delta logo]()
$811
This Delta deal was found by Cheapflights users on 3/1. 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 3/73:05 pm
SEA
- DUS
1 stop31h 35m
Delta
Fri 3/206:15 am
DUS
- SEA
1 stop14h 20m
Delta
Deal found 3/1![Delta logo]()
$834
This KAYAK deal was found by Cheapflights users on 3/1. 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.
Sat 3/77:10 am
SEA
- DUS
2 stops22h 35m
Scandinavian Airlines
Sat 3/1410:10 am
DUS
- SEA
2 stops20h 10m
Scandinavian Airlines
Deal found 3/1![Scandinavian Airlines logo]()
$929
This Delta deal was found by Cheapflights users on 3/1. 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 3/84:05 pm
SEA
- DUS
1 stop13h 50m
Delta
Mon 3/1611:30 am
DUS
- SEA
1 stop33h 05m
Delta
Deal found 3/1![Delta logo]()
$707
This Delta deal was found by Cheapflights users on 3/1. 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 3/811:59 pm
SEA
- DUS
2 stops29h 56m
Delta
Thu 3/192:35 pm
DUS
- SEA
1 stop30h 00m
Delta
Deal found 3/1![Delta logo]()
$711
This Delta deal was found by Cheapflights users on 3/1. 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 3/84:05 pm
SEA
- DUS
1 stop13h 50m
Delta
Sun 3/1511:30 am
DUS
- SEA
1 stop33h 05m
Delta
Deal found 3/1![Delta logo]()
$757
One-way flights from Seattle to DüsseldorfSearch for one-way flight options from Seattle to Düsseldorf. Find affordable one-way fares based on user searches. Data last updated March 2, 2026.
Search for one-way flight options from Seattle to Düsseldorf. Find affordable one-way fares based on user searches. Data last updated March 2, 2026.
This AirNGo deal was found by Cheapflights users on 3/2. 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 AirNGo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/251:32 pm
SEA
- DUS
2 stops19h 28m
Finnair
Deal found 3/2![Finnair logo]()
$236
This Kiwi.com deal was found by Cheapflights users on 3/2. 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 4/257:00 pm
SEA
- DUS
3 stops40h 25m
Multiple Airlines
Deal found 3/2![Multiple Airlines logo]()
$273
This Kiwi.com deal was found by Cheapflights users on 3/1. 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 3/293:40 pm
SEA
- DUS
3 stops31h 35m
Multiple Airlines
Deal found 3/1![Multiple Airlines logo]()
$299
This Kiwi.com deal was found by Cheapflights users on 3/2. 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 8/257:10 pm
SEA
- DUS
1 stop16h 15m
Aer Lingus
Deal found 3/2![Aer Lingus logo]()
$330
This oojo deal was found by Cheapflights users on 2/26. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/317:21 am
SEA
- DUS
2 stops17h 24m
Aer Lingus
Deal found 2/26![Aer Lingus logo]()
$342
This FlightHub deal was found by Cheapflights users on 3/2. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/239:05 pm
SEA
- DUS
1 stop28h 45m
Aer Lingus
Deal found 3/2![Aer Lingus logo]()
$357
This Kiwi.com deal was found by Cheapflights users on 3/2. 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 8/253:40 pm
SEA
- DUS
3 stops19h 45m
Multiple Airlines
Deal found 3/2![Multiple Airlines logo]()
$364
This oojo deal was found by Cheapflights users on 3/1. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/297:10 pm
SEA
- DUS
1 stop29h 35m
Aer Lingus
Deal found 3/1![Aer Lingus logo]()
$366
This Kiwi.com deal was found by Cheapflights users on 2/26. 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 3/313:40 pm
SEA
- DUS
3 stops38h 35m
Multiple Airlines
Deal found 2/26![Multiple Airlines logo]()
$375
Find flight deals from Seattle to Düsseldorf
Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Düsseldorf (DU1). 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 March 2, 2026.
Round-trip from | $566 (AirNGo) |
|---|---|
One-way from | $236 (AirNGo) |
Popular in | December |
Cheapest in | October |
Average price | $821 |
Cheapflights Fare Finder
Customize your flight search to find flights from Seattle to Düsseldorf 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 March 2, 2026.
Use the filters below to find and compare flights from Seattle to Düsseldorf that are best for you.
Fly from
Fly to
Route
Depart
Return
SeattleDüsseldorf
SEA - DUS
SEADUS
Seattle/Tacoma Intl
Tue 4/14
8:20 pm-9:00 pm
1 stop15h 40m
Duesseldorf Intl
Tue 4/21
6:20 am-9:22 pm
2 stops24h 02m
$607
SeattleDüsseldorf
SEA - DUS
SEADUS
Seattle/Tacoma Intl
Wed 4/15
7:15 am-11:50 am
2 stops19h 35m
Duesseldorf Intl
Wed 4/22
6:20 am-4:30 pm
1 stop19h 10m
$609
SeattleDüsseldorf
SEA - DUS
SEADUS
Seattle/Tacoma Intl
Mon 4/13
7:09 am-6:00 pm
2 stops25h 51m
Duesseldorf Intl
Mon 4/20
6:45 pm-7:36 pm
2 stops33h 51m
$617
SeattleDüsseldorf
SEA - DUS
SEADUS
Seattle/Tacoma Intl
Wed 4/15
1:45 pm-1:55 pm
1 stop15h 10m
Duesseldorf Intl
Wed 4/22
6:15 pm-11:45 am
1 stop26h 30m
$655
SeattleDüsseldorf
SEA - DUS
SEADUS
Seattle/Tacoma Intl
Tue 4/14
7:15 am-10:50 am
2 stops18h 35m
Duesseldorf Intl
Tue 4/21
6:20 am-6:28 pm
2 stops21h 08m
$664
SeattleDüsseldorf
SEA - DUS
SEADUS
Seattle/Tacoma Intl
Tue 4/14
7:09 am-6:00 pm
2 stops25h 51m
Duesseldorf Intl
Mon 4/20
6:45 pm-7:36 pm
2 stops33h 51m
$681
SeattleDüsseldorf
SEA - DUS
SEADUS
Seattle/Tacoma Intl
Sat 3/7
8:30 pm-10:55 am
2 stops29h 25m
Duesseldorf Intl
Wed 3/18
6:15 am-12:35 pm
1 stop14h 20m
$723
SeattleDüsseldorf
SEA - DUS
SEADUS
Seattle/Tacoma Intl
Fri 3/27
3:10 pm-1:45 pm
1 stop14h 35m
Duesseldorf Intl
Fri 4/3
12:25 pm-10:10 pm
2 stops18h 45m
$729
SeattleDüsseldorf
SEA - DUS
SEADUS
Seattle/Tacoma Intl
Fri 3/27
3:10 pm-1:45 pm
1 stop14h 35m
Duesseldorf Intl
Fri 4/24
6:20 am-6:30 pm
2 stops21h 10m
$799
SeattleDüsseldorf
SEA - DUS
SEADUS
Seattle/Tacoma Intl
Sat 3/7
11:15 am-1:55 pm
2 stops17h 40m
Duesseldorf Intl
Sat 3/14
8:15 am-12:35 pm
1 stop12h 20m
$811
Showing 1-10 of 20 resultsSorted by cheapest first
Best time to book a flight from Seattle to Düsseldorf
Have a flexible travel schedule? Discover the best time to fly to Düsseldorf from Seattle with our price prediction graph.
SEA-DU1
SEA-DUS
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 Düsseldorf
SEA-DU1
SEA-DUS
What is the cheapest month to book a flight from Seattle to Düsseldorf?
Currently, August is the cheapest month in which you can book a flight from Seattle to Düsseldorf (average of $323). Flying from Seattle to Düsseldorf in June is currently the most expensive (average of $816). 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.
Reviews of airlines servicing Düsseldorf
Get insights into the airlines that provide service to Düsseldorf. 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 Düsseldorf. Reviews last updated March 2, 2026.
Get a feel of what it's like to fly with Delta, KLM, and Lufthansa from Seattle to Düsseldorf by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.9
Food
7.2
Boarding
8.1
Crew
8.5
Overall
7.9
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Comfort
7.9
Food
7.2
Boarding
8.1
Crew
8.5
Overall
7.9
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Comfort
7.9
Food
7.2
Boarding
8.1
Crew
8.5
Overall
7.9
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Comfort
7.9
Food
7.2
Boarding
8.1
Crew
8.5
Overall
7.9
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Comfort
7.9
Food
7.2
Boarding
8.1
Crew
8.5
Overall
7.9
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Related info for your journey
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Top 4 airlines flying from Seattle to Düsseldorf
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| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$546 | Average$790 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$607 | Average$829 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$608 | Average$821 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$620 | Average$846 | FlexibilityNo cancel fee | On-time70% |