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$502+ 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 10/25. Fares are subject to change and may not be available on all flights or dates of travel.
DUS — SEA
Oct 29 — Nov 51
Wed 10/29
Wed 11/5
1 adult, Economy
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Cheapflights Tip: The best prices from Duesseldorf Intl to Seattle/Tacoma Intl are usually found in February or November, booked 79 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 September 29, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$532
(Expedia)

One-way from

$502
(Gurufare)

Popular in

July

Cheapest in

February

Average price

$598
Provider with most accurate pricing for Duesseldorf Intl-Seattle/Tacoma Intl flight deals.
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Provider most trusted by Cheapflights users for Duesseldorf Intl-Seattle/Tacoma Intl flights.
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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. 10% potential increase in price ($70 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in September 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 September 29, 2025.

This Expedia deal was found by Cheapflights users on 9/27. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/116:15 amDUS - SEA
1 stop14h 15mBritish Airways
Tue 11/181:35 pmSEA - DUS
2 stops16h 35mBritish Airways
Deal found 9/27$532
This lastminute.com deal was found by Cheapflights users on 9/28. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1210:30 amDUS - SEA
1 stop16h 50mAer Lingus
Wed 11/198:05 pmSEA - DUS
1 stop14h 45mAer Lingus
Deal found 9/28$536
This AirNGo deal was found by Cheapflights users on 9/28. 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 AirNGo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/238:50 amDUS - SEA
2 stops34h 15mBritish Airways
Sun 12/76:50 pmSEA - DUS
1 stop18h 10mBritish Airways
Deal found 9/28$537
This Billigflug deal was found by Cheapflights users on 9/29. 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.
Wed 12/243:55 pmDUS - SEA
1 stop34h 00mBritish Airways
Sat 1/171:35 pmSEA - DUS
1 stop16h 15mBritish Airways
Deal found 9/29$538
This Expedia deal was found by Cheapflights users on 9/29. 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 12/1210:25 amDUS - SEA
1 stop15h 30mBritish Airways
Fri 12/261:35 pmSEA - DUS
1 stop17h 55mBritish Airways
Deal found 9/29$540
This Flighttix deal was found by Cheapflights users on 9/27. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/188:35 pmDUS - SEA
1 stop23h 55mBritish Airways
Sat 1/36:50 pmSEA - DUS
1 stop15h 50mBritish Airways
Deal found 9/27$547
This Billigflug deal was found by Cheapflights users on 9/27. 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 Billigflug is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/187:05 amDUS - SEA
2 stops35h 57mMultiple Airlines
Sat 1/31:35 pmSEA - DUS
1 stop21h 05mMultiple Airlines
Deal found 9/27$550
This American Airlines deal was found by Cheapflights users on 9/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/77:05 amDUS - SEA
1 stop13h 25mAmerican Airlines
Sun 11/231:53 pmSEA - DUS
2 stops23h 07mAmerican Airlines
Deal found 9/27$553
This KLM deal was found by Cheapflights users on 9/28. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/128:15 amDUS - SEA
1 stop12h 30mMultiple Airlines
Wed 11/192:05 pmSEA - DUS
1 stop14h 40mMultiple Airlines
Deal found 9/28$556

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 September 29, 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 2/20

7:05 am-11:30 am

1 stop13h 25m

Seattle/Tacoma Intl

Mon 2/23

1:34 pm-3:10 pm

2 stops16h 36m

$533

DüsseldorfSeattle

DUS - SEA

DUSSEA

Duesseldorf Intl

Sun 11/23

8:50 am-10:05 am

2 stops34h 15m

Seattle/Tacoma Intl

Sun 12/7

11:22 am-7:50 pm

2 stops23h 28m

$543

DüsseldorfSeattle

DUS - SEA

DUSSEA

Duesseldorf Intl

Sat 1/24

10:20 am-10:19 pm

2 stops20h 59m

Seattle/Tacoma Intl

Sat 2/7

2:05 pm-7:40 pm

2 stops20h 35m

$553

DüsseldorfSeattle

DUS - SEA

DUSSEA

Duesseldorf Intl

Sun 11/23

8:15 am-11:45 am

1 stop12h 30m

Seattle/Tacoma Intl

Sun 12/7

2:05 pm-5:40 pm

1 stop18h 35m

$556

DüsseldorfSeattle

DUS - SEA

DUSSEA

Duesseldorf Intl

Fri 1/9

7:05 am-11:30 am

1 stop13h 25m

Seattle/Tacoma Intl

Tue 1/20

12:00 pm-10:25 pm

2 stops25h 25m

$556

DüsseldorfSeattle

DUS - SEA

DUSSEA

Duesseldorf Intl

Thu 1/8

7:05 am-4:55 pm

1 stop18h 50m

Seattle/Tacoma Intl

Tue 1/20

8:00 am-6:05 pm

2 stops25h 05m

$556

DüsseldorfSeattle

DUS - SEA

DUSSEA

Duesseldorf Intl

Wed 1/7

8:45 pm-4:55 pm

1 stop29h 10m

Seattle/Tacoma Intl

Sun 1/18

6:50 pm-7:50 pm

1 stop16h 00m

$556

DüsseldorfSeattle

DUS - SEA

DUSSEA

Duesseldorf Intl

Wed 1/7

8:45 pm-4:55 pm

1 stop29h 10m

Seattle/Tacoma Intl

Tue 1/20

6:50 pm-7:45 pm

1 stop15h 55m

$556

DüsseldorfSeattle

DUS - SEA

DUSSEA

Duesseldorf Intl

Sat 1/10

7:00 am-4:55 pm

1 stop18h 55m

Seattle/Tacoma Intl

Thu 1/15

2:04 pm-7:40 pm

2 stops20h 36m

$556

DüsseldorfSeattle

DUS - SEA

DUSSEA

Duesseldorf Intl

Fri 1/9

7:05 am-11:30 am

1 stop13h 25m

Seattle/Tacoma Intl

Thu 1/15

2:04 pm-4:15 pm

2 stops17h 11m

$556

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/27

Showing 1-10 of 14 results
1
2

Compare providers for flights from Duesseldorf Intl to Seattle

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Duesseldorf Intl to Seattle in September.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Duesseldorf Intl Airport-Seattle flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Duesseldorf Intl Airport-Seattle flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Duesseldorf Intl Airport-Seattle flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Duesseldorf Intl Airport-Seattle flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Duesseldorf Intl Airport-Seattle flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 September 26, 2025.

Booking 79 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 June is currently the most expensive (average of $388). 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 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 September 29, 2025.
Peruse reviews from past customers who have flown with Lufthansa and British Airways from Duesseldorf Intl Airport 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.
Lufthansa
6.8
Okay
7,435 reviews

Boarding

7.0

Food

6.3

Entertainment

6.4

Comfort

6.8

Overall

6.8

Crew

7.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Jan 2025

FRA - TPA

I had ordered a gluten-free meal through you I double triple checked that through you got screamed at by one of your representatives. She yelled at me and said that she had ordered the mail, she had chosen my seat, and made sure that all my baggage is were paid for. That was a lie. My experience with discover airlines in and of itself was GOOD but your representative was out of line did not do anything that she screamed at me and told me she did and I literally had to call the airlines myself to get my seat selected to double check on my gluten-free meal which still was not on board and to pay for my bags which I thought that I paid for all of them until I got to the airport and I still had to pay for my check back. So cheap flights I will never use you again.
Lufthansa
6.8
Okay
7,435 reviews
Lufthansa
6.8
Okay
7,435 reviews

Boarding

7.0

Food

6.3

Entertainment

6.4

Comfort

6.8

Overall

6.8

Crew

7.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Jan 2025

FRA - TPA

I had ordered a gluten-free meal through you I double triple checked that through you got screamed at by one of your representatives. She yelled at me and said that she had ordered the mail, she had chosen my seat, and made sure that all my baggage is were paid for. That was a lie. My experience with discover airlines in and of itself was GOOD but your representative was out of line did not do anything that she screamed at me and told me she did and I literally had to call the airlines myself to get my seat selected to double check on my gluten-free meal which still was not on board and to pay for my bags which I thought that I paid for all of them until I got to the airport and I still had to pay for my check back. So cheap flights I will never use you again.
British Airways
6.7
Okay
7,406 reviews
Lufthansa
6.8
Okay
7,435 reviews

Boarding

7.0

Food

6.3

Entertainment

6.4

Comfort

6.8

Overall

6.8

Crew

7.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Jan 2025

FRA - TPA

I had ordered a gluten-free meal through you I double triple checked that through you got screamed at by one of your representatives. She yelled at me and said that she had ordered the mail, she had chosen my seat, and made sure that all my baggage is were paid for. That was a lie. My experience with discover airlines in and of itself was GOOD but your representative was out of line did not do anything that she screamed at me and told me she did and I literally had to call the airlines myself to get my seat selected to double check on my gluten-free meal which still was not on board and to pay for my bags which I thought that I paid for all of them until I got to the airport and I still had to pay for my check back. So cheap flights I will never use you again.

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.

  • How long is the flight from Duesseldorf Intl Airport to Seattle?

    There are many flights that can get you from Duesseldorf Intl Airport to Seattle in 13h 25m. Fly via British Airways to get the fastest option. Airlines will cover a distance of 4975 mi.

  • 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 British Airways. Our recent data shows that you can find tickets from as low as $486 on this airline. An additional option worth looking into is Lufthansa, starting at $522. You may be able to fly from Duesseldorf Intl Airport to Seattle for 22% 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 June is currently the most expensive (average of $388). 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 Seattle?

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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 September 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$486Average$751FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$522Average$670FlexibilityNo cancel feeOn-time76%

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