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$455+ Cheap flights from Duesseldorf Intl (DUS) 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 11/19. Fares are subject to change and may not be available on all flights or dates of travel.
DUS — SEA
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Duesseldorf Intl to Seattle/Tacoma Intl are usually found in November or February, booked 84 days in advance, depart on a Monday or Wednesday and return on a Tuesday

Cheap flight deals from Duesseldorf Intl to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Duesseldorf Intl (DUS) 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 June 12, 2025.

Round-trip from

$583
(United Airlines)

One-way from

$455
(Kiwi.com)

Popular in

July

Cheapest in

November

Average price

$667
From Duesseldorf Intl to Seattle/Tacoma Intl
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One-way flight from Duesseldorf Intl to Seattle/Tacoma Intl
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Highest demand for flights based on searches. 11% potential increase in price ($84 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($15 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Duesseldorf Intl to Seattle

Cheapest flights from Duesseldorf Intl to Seattle
Explore the most affordable flight options available from Duesseldorf Intl to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This United Airlines deal was found by Cheapflights users on 6/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/310:45 amDUS - SEA
2 stops19h 30mUnited Airlines
Sat 11/83:37 pmSEA - DUS
2 stops17h 18mUnited Airlines
Deal found 6/10$583
This Billigflug deal was found by Cheapflights users on 6/12. 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 Billigflug is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/309:10 amDUS - SEA
2 stops20h 32mMultiple Airlines
Mon 9/154:25 pmSEA - DUS
1 stop16h 55mMultiple Airlines
Deal found 6/12$586
This Lufthansa deal was found by Cheapflights users on 6/10. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/36:30 amDUS - SEA
1 stop19h 29mLufthansa
Thu 11/62:00 pmSEA - DUS
1 stop19h 05mLufthansa
Deal found 6/10$587
This Air Canada deal was found by Cheapflights users on 6/11. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/129:25 amDUS - SEA
2 stops21h 41mAir Canada
Mon 12/297:30 amSEA - DUS
2 stops25h 30mAir Canada
Deal found 6/11$590
This KLM deal was found by Cheapflights users on 6/11. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/2512:20 pmDUS - SEA
1 stop32h 20mKLM
Sat 7/52:05 pmSEA - DUS
1 stop23h 20mKLM
Deal found 6/11$598
This Expedia deal was found by Cheapflights users on 6/12. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/11:00 pmDUS - SEA
1 stop31h 15mAir France
Thu 9/1811:25 amSEA - DUS
2 stops19h 20mAir France
Deal found 6/12$608
This Iberia deal was found by Cheapflights users on 6/11. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/206:20 amDUS - SEA
2 stops26h 57mIberia
Fri 7/410:54 amSEA - DUS
2 stops50h 26mIberia
Deal found 6/11$614
This Expedia deal was found by Cheapflights users on 6/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/269:40 amDUS - SEA
2 stops17h 56mSWISS
Thu 7/102:50 pmSEA - DUS
2 stops18h 30mSWISS
Deal found 6/10$620
This Finnair deal was found by Cheapflights users on 6/12. 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.
Tue 9/26:45 pmDUS - SEA
2 stops57h 24mFinnair
Thu 9/187:25 amSEA - DUS
2 stops25h 35mFinnair
Deal found 6/12$622
This Priceline deal was found by Cheapflights users on 6/12. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/26:35 pmDUS - SEA
1 stop26h 00mBritish Airways
Tue 8/51:30 pmSEA - DUS
1 stop22h 35mBritish Airways
Deal found 6/12$624
This Delta deal was found by Cheapflights users on 6/10. 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.
Sat 9/272:30 pmDUS - SEA
1 stop30h 15mDelta
Thu 11/61:40 pmSEA - DUS
1 stop15h 05mDelta
Deal found 6/10$626
This Expedia deal was found by Cheapflights users on 6/11. 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.
Fri 6/2010:25 amDUS - SEA
1 stop16h 25mAer Lingus
Thu 7/37:35 pmSEA - DUS
1 stop15h 45mAer Lingus
Deal found 6/11$668

Cheapflights Fare Finder

Customize your flight search to find flights from Duesseldorf Intl 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 June 12, 2025.
Use the filters below to find and compare flights from Duesseldorf Intl Airport to Seattle that are best for you.

Fly from

Duesseldorf Intl

Fly to

Seattle

Route

Depart

Return

Price

DüsseldorfSeattle

DUS - SEA

DUSSEA

Duesseldorf Intl

Fri 10/3

10:45 am-9:15 pm

2 stops19h 30m

Seattle/Tacoma Intl

Tue 11/4

3:37 pm-6:05 pm

2 stops17h 28m

$583

DüsseldorfSeattle

DUS - SEA

DUSSEA

Duesseldorf Intl

Wed 6/25

10:50 am-12:44 am

2 stops22h 54m

Seattle/Tacoma Intl

Fri 7/4

8:20 pm-1:15 pm

1 stop31h 55m

$584

DüsseldorfSeattle

DUS - SEA

DUSSEA

Duesseldorf Intl

Sat 8/30

9:10 am-8:42 pm

2 stops20h 32m

Seattle/Tacoma Intl

Mon 9/15

4:25 pm-6:20 pm

1 stop16h 55m

$586

DüsseldorfSeattle

DUS - SEA

DUSSEA

Duesseldorf Intl

Fri 10/3

6:30 am-4:59 pm

1 stop19h 29m

Seattle/Tacoma Intl

Thu 11/6

2:00 pm-6:05 pm

1 stop19h 05m

$587

DüsseldorfSeattle

DUS - SEA

DUSSEA

Duesseldorf Intl

Wed 6/25

12:20 pm-11:40 am

1 stop32h 20m

Seattle/Tacoma Intl

Sat 7/5

2:05 pm-10:25 pm

1 stop23h 20m

$598

DüsseldorfSeattle

DUS - SEA

DUSSEA

Duesseldorf Intl

Sat 9/27

7:00 am-7:31 pm

2 stops21h 31m

Seattle/Tacoma Intl

Sun 11/2

3:10 pm-6:00 pm

2 stops17h 50m

$603

DüsseldorfSeattle

DUS - SEA

DUSSEA

Duesseldorf Intl

Mon 9/1

1:00 pm-11:15 am

1 stop31h 15m

Seattle/Tacoma Intl

Thu 9/18

11:25 am-3:45 pm

2 stops19h 20m

$608

DüsseldorfSeattle

DUS - SEA

DUSSEA

Duesseldorf Intl

Thu 6/26

9:40 am-6:36 pm

2 stops17h 56m

Seattle/Tacoma Intl

Thu 7/10

2:50 pm-6:20 pm

2 stops18h 30m

$620

DüsseldorfSeattle

DUS - SEA

DUSSEA

Duesseldorf Intl

Tue 9/2

6:45 pm-7:09 pm

2 stops57h 24m

Seattle/Tacoma Intl

Thu 9/18

7:25 am-6:00 pm

2 stops25h 35m

$622

DüsseldorfSeattle

DUS - SEA

DUSSEA

Duesseldorf Intl

Sat 9/27

2:30 pm-11:45 am

1 stop30h 15m

Seattle/Tacoma Intl

Mon 11/3

2:00 pm-1:45 pm

1 stop14h 45m

$626

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Showing 1-10 of 18 results
1
2

Best time to book a flight from Duesseldorf Intl to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Duesseldorf Intl with our price prediction graph.
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 Duesseldorf Intl Airport to Seattle

How far ahead should I book a flight from Duesseldorf Intl Airport to Seattle?

Use this chart to determine the optimal time to book a round-trip flight from Duesseldorf Intl to Seattle. Price data was last updated on June 9, 2025.

Booking 84 days in advance of your planned departure date is, on average, the best time to get cheap flights from Duesseldorf Intl Airport 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 Duesseldorf Intl Airport to Seattle?

Currently, January is the cheapest month in which you can book a flight from Duesseldorf Intl Airport to Seattle (average of $238). Flying from Duesseldorf Intl Airport to Seattle in July is currently the most expensive (average of $391). 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.

Rainfall in Seattle by month

Plan your trip to Seattle by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Seattle ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit Seattle when rainfall is around 0.7 in.

Temperature in Seattle by month

Plan your trip to Seattle by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Seattle, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

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 June 12, 2025.
Get a feel of what it's like to fly with Delta, KLM and Finnair from Düsseldorf to Seattle by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,950 reviews

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,358 reviews
Delta
8.0
Very good
7,950 reviews

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Finnair
7.6
Good
1,290 reviews
Delta
8.0
Very good
7,950 reviews

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air France
7.5
Good
1,463 reviews
Delta
8.0
Very good
7,950 reviews

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
SWISS
7.5
Good
1,623 reviews
Delta
8.0
Very good
7,950 reviews

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Duesseldorf Intl to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Seattle from Duesseldorf Intl?

    Most people fly into Seattle/Tacoma Intl (SEA) if they book a flight to Seattle from Duesseldorf Intl. On average, Seattle/Tacoma Intl has 0 inbound flights from Duesseldorf Intl per day from 2 airlines. Seattle/Tacoma Intl is conveniently located just 11.4 mi from Seattle’s city center.

  • What are the cheapest airlines flying from Duesseldorf Intl Airport to Seattle round-trip?

    Our cheapest airline available from Duesseldorf Intl Airport to Seattle is United Airlines. Our recent data shows that you can find tickets from as low as $583 on this airline. Additional options worth looking into are British Airways and Lufthansa, starting at $584 and $587 round-trip. You may be able to fly from Duesseldorf Intl Airport to Seattle for 8% less than the average price by searching for these airlines.

  • Can I find deals for flights from Duesseldorf Intl to Seattle that include hotel bookings?

    Yes. In addition to deals on Duesseldorf Intl to Seattle flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Duesseldorf Intl to Seattle?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Duesseldorf Intl to Seattle.

  • Can I find deals for business class flights from Duesseldorf Intl to Seattle?

    Yes. Cheapflights offers flight deals from Duesseldorf Intl to Seattle by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Duesseldorf Intl Airport to Seattle?

    Currently, January is the cheapest month in which you can book a flight from Duesseldorf Intl Airport to Seattle (average of $238). Flying from Duesseldorf Intl Airport to Seattle in July is currently the most expensive (average of $391). 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.

See more FAQs

Traveling to a place near Duesseldorf Intl Airport?

Book flights to Duesseldorf Intl Airport if you plan to visit one of these locations
SeaTac
Tukwila
Tacoma
Lakewood
Ocean Shores
Lacey
Leavenworth
Federal Way
Lynnwood
Olympia
Shoreline
Kent
Cle Elum
Centralia
Kirkland
Aberdeen
Renton
Shelton
Silverdale
Issaquah

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Alternative routes for Duesseldorf Intl to Seattle

See prices for flight routes from nearby airports that may be better suited for you.
Duesseldorf Intl to Portland flights
Duesseldorf Intl to Spokane flights

Top 2 airlines flying from Duesseldorf Intl to Seattle

Discover the top 2 airlines that operate flights from Duesseldorf Intl 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$486Average$751FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$522Average$831FlexibilityNo cancel feeOn-time76%

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