DUS - SEA

$447 Find Cheap Flights from Düsseldorf to Seattle - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Düsseldorf to Seattle departing on 8/26. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Seattle

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Düsseldorf to Seattle, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Düsseldorf to Seattle, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$614
Typical prices: $823-$589
British Airways
Tue 9/22Tue 10/13
DUS - SEA • 1 stop
Cheapest one-way
$447
Typical prices: $470-$529
Aer Lingus
Wed 8/26
DUS - SEA • 1 stop
Top airlines
Cheapest • from $624 (round-trip)
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
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Airline reviews
Airline reviews
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Nonstop flights
Not available
There are currently no direct flights between Düsseldorf and Seattle. You'll need at least 1 connection.
Insights
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Insights
Top layover airports
Cheapest • Avg $734 (round-trip)
Shortest trip • 12h 57m (one-way)
Insights
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When to book
in advance
Our data shows that travelers who book at least 4 weeks in advance save around 26% compared to booking last minute.
Insights
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Insights
When to travel
Cheapest • 17% price drop
Most popular
Good to know
Good to know
+1
+1
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Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Seattle!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Düsseldorf to Seattle (DUS-SEA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Düsseldorf to Seattle that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Düsseldorf to Seattle

Tue, Sep 22 - Tue, Oct 13
British Airways Logo
7:10 am - 11:35 am
DUS
-
SEA
13h 25m
1 stop
British Airways Logo
8:20 pm - 9:30 am
SEA
-
DUS
28h 10m
1 stop
$614British Airways
Fri, Sep 25 - Fri, Oct 16
British Airways Logo
7:10 am - 11:35 am
DUS
-
SEA
13h 25m
1 stop
British Airways Logo
11:34 am - 4:00 pm
SEA
-
DUS
19h 26m
2 stops
$615British Airways
Tue, Sep 22 - Tue, Oct 13
British Airways Logo
7:10 am - 11:35 am
DUS
-
SEA
13h 25m
1 stop
British Airways Logo
11:34 am - 6:00 pm
SEA
-
DUS
21h 26m
2 stops
$617British Airways
Thu, Sep 17 - Thu, Oct 8
British Airways Logo
7:10 am - 9:36 pm
DUS
-
SEA
23h 26m
2 stops
British Airways Logo
8:20 pm - 9:00 pm
SEA
-
DUS
15h 40m
1 stop
$619British Airways
Thu, Sep 17 - Sat, Sep 26
British Airways Logo
7:10 am - 11:35 am
DUS
-
SEA
13h 25m
1 stop
British Airways Logo
8:20 pm - 9:00 pm
SEA
-
DUS
15h 40m
1 stop
$620British Airways
Thu, Sep 17 - Thu, Oct 8
British Airways Logo
7:10 am - 11:35 am
DUS
-
SEA
13h 25m
1 stop
British Airways Logo
8:20 pm - 4:00 pm
SEA
-
DUS
34h 40m
1 stop
$623British Airways
Thu, Aug 27 - Sun, Sep 13
British Airways Logo
10:30 am - 11:35 pm
DUS
-
SEA
22h 05m
2 stops
British Airways Logo
6:15 am - 9:00 pm
SEA
-
DUS
29h 45m
2 stops
$624British Airways
Thu, Oct 15 - Tue, Oct 27
Multiple Airlines Logo
11:15 am - 12:14 am
DUS
-
SEA
21h 59m
2 stops
Multiple Airlines Logo
7:50 pm - 6:05 pm
SEA
-
DUS
14h 15m
1 stop
$625Multiple Airlines
Fri, Oct 30 - Fri, Nov 6
Multiple Airlines Logo
6:40 pm - 10:20 pm
DUS
-
SEA
35h 40m
2 stops
Multiple Airlines Logo
12:57 pm - 4:30 pm
SEA
-
DUS
18h 33m
2 stops
$626Multiple Airlines
Wed, Oct 14 - Mon, Oct 26
American Airlines Logo
7:15 am - 11:35 am
DUS
-
SEA
13h 20m
1 stop
American Airlines Logo
7:50 pm - 9:40 pm
SEA
-
DUS
17h 50m
1 stop
$631American Airlines
Booking Insights

KAYAK's insights & trends for Düsseldorf to Seattle flights

Get data-powered insights and trends into flights from Düsseldorf to Seattle to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Duesseldorf Intl Airport to Seattle?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Duesseldorf Intl Airport to Seattle departing in September.

What is the cheapest month to fly from Duesseldorf Intl Airport to Seattle?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Duesseldorf Intl Airport to Seattle, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Duesseldorf Intl Airport to Seattle is March, where tickets cost $585 (return) on average. On the other hand, the most expensive months are July and June, where the average cost of round-trip tickets is $847 and $767 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Duesseldorf Intl Airport to Seattle, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Duesseldorf Intl Airport to Seattle, you should book around 4 weeks before departure, which saves you about 26% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 21 weeks before departure.

Good to know

Low seasonNovember
Cheapest flight$447
Best time to beat the crowds with an average 14% drop in price.
Most popular time to fly with an average 19% increase in price.
Flight from Düsseldorf to Seattle

When to book flights from Düsseldorf to Seattle

Are your dates flexible? Find out the best times to travel from Düsseldorf to Seattle based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Düsseldorf to Seattle flights

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

    In the last 5 days, the lowest price for a flight from Duesseldorf Intl Airport to Seattle was $447 for a one-way ticket and $624 for a round-trip.

  • Do I need a passport to fly between Düsseldorf and Seattle?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Düsseldorf and on arrival in Seattle.

  • Which aircraft models fly most regularly from Düsseldorf to Seattle?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Düsseldorf to Seattle?

    Star Alliance is the only airline alliance operating flights between Düsseldorf and Seattle.

  • Which is the best airline for flights from Düsseldorf to Seattle, United Airlines or Lufthansa?

    The two airlines most popular with KAYAK users for flights from Düsseldorf to Seattle are United Airlines and Lufthansa. With an average price for the route of $639 and an overall rating of 7.4, United Airlines is the most popular choice. Lufthansa is also a great choice for the route, with an average price of $742 and an overall rating of 6.8.

  • How does KAYAK find such low prices on flights from Düsseldorf to Seattle?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Düsseldorf to Seattle.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Düsseldorf to Seattle?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seattle from Düsseldorf is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Düsseldorf to Seattle?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Seattle with an airline and back to Düsseldorf with another airline. Booking your flights between Düsseldorf and SEA can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Düsseldorf to Seattle?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Seattle from Düsseldorf up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Düsseldorf to Seattle

 
See real verified KAYAK customer reviews for airlines flying from Düsseldorf to Seattle. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Düsseldorf to Seattle? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9844 reviews
7.1Entertainment
7.7Boarding
7.3Comfort
6.6Food
8.1Crew
Airline reviews

I missed my flight and had to buy new tickets Rome- Boston

2.0 MediocreAnonymous, Jun 2026
MUC - BOS
Read more United Airlines reviews

I missed my flight and had to buy new tickets Rome- Boston

Crew was great! Good meals. Had room to stretch out

The economy seat was much less comfortable for an international flight in terms of recline and moving space when food tray is expanded. Per entertainment, it would be amazing if I could connect my Bluetooth headset or ear phones to the entertainment screen. Or provide in-flight wifi to connect directly from my own device.

Horrible, absolutely horrible. The airline overbooked the flight, did NOT assign seats and boarding was a hot mess with lots of confused passengers. There was no "large plane" gate for us, the 500+ passengers were squeezed in a small hold room area, and multiple busses had to shuttle us to the other side of the airfield, where boarding of the plane, that was parked on the ramp, took place in rain. The old plane had a broken seat, that the technicians tried to fix - with no success - resulting in a 50min delay. The flight attendant with heart shaped earnings with German flag was screaming on the passengers without a reason, was extremely rude and entitled the entire flight. The food was junk. I hope I don't have to fly United ever again.

The clerk at check in for my bags was very rude. My credit card was hacked during my vacation and she told me it was not possible to pay in cash for my bag. “You bought the cheapest ticket, you should have bought a ticket that included a bag. If you cannot pay with a credit card, we will not let you on this flight”. She spoke to her supervisor and then told me , I could ask other passengers, if they would use their credit card to check my bag. I had to beg 5 different people, till one agreed to use their credit card. I payed them cash of course. This was a very stressful and humiliating experience for me. I strongly suggest you build in some kind of provision for travelers who got robbed.

Terrific in every way. On time, professional staff, multiple movie options to select, great food and drink.

Business class would have been better , poor quality blanket , services

Meals were poor and service rendered on return flight was mediocre as compared to the flight we took to Germany earlier where the attendants were more attentive, energetic, and mindful of passengers' needs. Thumbs up to crew of UA 58. Thumbs down to UA 59..

The crew was generally professional. Though one of the crew members seemed to be easily annoyed, the others were fine and helpful. The green olives and almonds snack was really good. A great idea, and nice balance of tastes.

Smooth and easy boarding, comfortable for the entire 5 hour flight, and the seat back entertainment was great! I appreciated all the features, from location info and maps, movies, the ability to connect with Bluetooth headphones, and good selection of movies. Food was good, normal airline snacks (I didn’t purchase anything)

The food on this flight was better than what we had getting to Rome. The flight was comfortable and the staff was great. One of the staff members was a stickler about the blankets in the aisle, which I get, but still. Overall, great flight and will fly with them again!

The legroom was lacking and the entertainment system lacked adequate selection of older films. Modern films are generally not very good.

The flight attendants were wonderful - one man put my carry on in the bin for me. Very attentive service. Loved the blanket and pillow waiting for me in economy. Food was excellent which is a surprise given the reputation of any airline food. Wine was fine with the meals. Delighted with the new movies - flight went by very quickly. I would definitely fly Lufthansa again.

Service was excellent. Flight was only about half full, which meant we had tons of room to stretch out. Boarding area was nice and well organized, flight attendants were super friendly and attentive and we loved the 3 snacks!

My flight was cancelled, but it was not Kayak's fault. Kayak did require me to pay for the ticket twice to two different venders who paid Lufthansa. Kayak/Lufthansa owes me for the first booking I made first was fraudulent on the part of the subcontracting ticket seller. There will be litigation over this issue under the current passenger protection laws.

flight was half full, plenty of empty seats, was able to lie down across 4 seats, food was good, arrived on time

Terrible. Our flight was completely cancelled with no options to rebook until 4 days later.

Generally good. Not their fault but the design of the Boeing 747 had seating supports directly in line with my legs. So my legs always had to straddle this support which caused body misallignment. Such poor design from Boeing. There was no USB port for me to charge my phone. The screen touch control was very poor.

I like crew. They are friendly. The flight was delayed to take off for 1hr and that caused panic at Houston Airport to catch connecting flight due to security check delay. If it has reached on time I would have sufficient time in collecting bags and security check

How about changing the personal out to more friendly human beings? This team was pretty arrogant. No fun!!

Everything you need to know for your flight from Düsseldorf to Seattle

Information on your arrival and departure airports