SEA - DUS

$337 Find Cheap Flights from Seattle to Düsseldorf

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to Düsseldorf departing on 10/4. 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.
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KAYAK searches hundreds of travel sites at once for deals on flights to Duesseldorf Intl Airport

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

Cheap Flight Deals from Seattle to Düsseldorf (SEA-DUS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Seattle to Düsseldorf 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.

Recent round-trip flight deals from Seattle to Düsseldorf

KAYAK's recommended round-trip deals from the most popular airlines that fly from Seattle to Düsseldorf.
Discover the best prices for you by selecting your travel dates on KAYAK.
Air Canada Logo
7:20 am - 10:25 amSEA-DUS
18h 05m2 stops
Air Canada Logo
11:05 am - 8:41 pmDUS-SEA
18h 36m2 stops
$630Air Canada
Find Deal
Tue, Jul 29 - Tue, Aug 19
United Airlines Logo
2:20 pm - 6:00 pmSEA-DUS
18h 40m1 stop
United Airlines Logo
6:00 am - 2:16 pmDUS-SEA
17h 16m2 stops
$637United Airlines
Find Deal
Tue, Jul 29 - Tue, Aug 19
 Logo
1:30 pm - 9:40 pmSEA-DUS
23h 10m1 stop
 Logo
8:15 am - 11:35 amDUS-SEA
12h 20m1 stop
Tue, Jul 29 - Tue, Aug 19
 Logo
7:20 am - 10:25 amSEA-DUS
18h 05m2 stops
 Logo
8:00 pm - 10:20 pmDUS-SEA
35h 20m2 stops
Wed, Aug 13 - Mon, Sep 15
KLM Logo
5:40 pm - 5:40 pmSEA-DUS
15h 00m1 stop
KLM Logo
6:15 pm - 11:45 amDUS-SEA
26h 30m1 stop
$683KLM
Find Deal
Sun, Sep 14 - Mon, Sep 22
British Airways Logo
8:20 pm - 9:35 amSEA-DUS
28h 15m1 stop
British Airways Logo
6:20 pm - 11:10 amDUS-SEA
25h 50m1 stop
$690British Airways
Find Deal
Wed, Aug 13 - Mon, Sep 22
KLM Logo
1:55 pm - 10:25 pmSEA-DUS
23h 30m1 stop
KLM Logo
2:30 pm - 11:45 amDUS-SEA
30h 15m1 stop
$718KLM
Find Deal
Tue, Sep 16 - Tue, Sep 23
Lufthansa Logo
2:20 pm - 6:00 pmSEA-DUS
18h 40m1 stop
Lufthansa Logo
6:50 pm - 11:55 amDUS-SEA
26h 05m1 stop
$736Lufthansa
Find Deal
Wed, Aug 13 - Mon, Sep 22
British Airways Logo
8:20 pm - 9:35 amSEA-DUS
28h 15m1 stop
British Airways Logo
6:20 pm - 11:10 amDUS-SEA
25h 50m1 stop
$767British Airways
Find Deal
Wed, Aug 13 - Mon, Sep 15
Lufthansa Logo
6:50 pm - 4:35 pmSEA-DUS
12h 45m1 stop
Lufthansa Logo
12:30 pm - 4:59 pmDUS-SEA
13h 29m1 stop
$1,011Lufthansa
Find Deal
Fri, Jun 13 - Fri, Jun 20
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KAYAK's insights & trends for Seattle to Düsseldorf flights

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

What’s the cheapest day of the week to fly from Seattle to Düsseldorf?

The average price of all round-trip flights from Seattle to Duesseldorf Intl Airport clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Seattle to Düsseldorf, look for departures on Tuesdays and avoid leaving on a Saturday, as it's usually the priciest day. When flying back from Düsseldorf, Monday is the cheapest day to fly and Saturday is the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Seattle to Duesseldorf Intl Airport, 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 Seattle to Duesseldorf Intl Airport is October, where tickets cost $654 (return) on average. On the other hand, the most expensive months are June and December, where the average cost of round-trip tickets is $1,173 and $898 respectively.

Good to know

Low seasonJanuary
High seasonJuly
Cheapest flight$337
Best time to beat the crowds with an average 11% drop in price.
Most popular time to fly with an average 1% increase in price.
Flight from Seattle to Düsseldorf

When to book flights from Seattle to Düsseldorf

Are your dates flexible? Find out the best times to travel from Seattle to Düsseldorf 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 Seattle to Düsseldorf flights

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

    In the last 3 days, the lowest price for a flight from Seattle to Duesseldorf Intl Airport was $337 for a one-way ticket and $630 for a round-trip.

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

    A passport is required to fly from Seattle to Düsseldorf.

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

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

  • Which airline alliances offer flights from Seattle to Düsseldorf?

    Star Alliance, oneworld, and SkyTeam are the airline alliances operating flights between Seattle and Düsseldorf, with Star Alliance being the most commonly used for this route.

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

    The two airlines most popular with KAYAK users for flights from Seattle to Düsseldorf are KLM and Lufthansa. With an average price for the route of $829 and an overall rating of 7.8, KLM is the most popular choice. Lufthansa is also a great choice for the route, with an average price of $831 and an overall rating of 6.7.

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

    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 Seattle to Düsseldorf.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Düsseldorf from Seattle 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 Seattle to Düsseldorf?

    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 Düsseldorf with an airline and back to Seattle with another airline. Booking your flights between Seattle and DUS 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 Seattle to Düsseldorf?

    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 Düsseldorf from Seattle up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top 4 airlines serving from Seattle to Düsseldorf

 
See real verified KAYAK customer reviews for airlines flying from Seattle to Düsseldorf. 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 Seattle to Düsseldorf? 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.
8.0
DeltaOverall score based on 7934 reviews
8.2Boarding
7.9Entertainment
8.5Crew
7.9Comfort
7.3Food
Airline reviews

Our bag was lost so that made unnecessary chaos On our trip

6.0 GoodBarbara, Apr 2025JFK - FCO
Read more Delta reviews

Our bag was lost so that made unnecessary chaos On our trip

Delta is my preferred airline. I've traveled with them for years. On time in most cases, good communication, easy to use app. Most planes are pretty nice. I was on a CRJ 700/900 however, which was pretty badly aged inside and needed a refresh. No infotainment, unreliable wifi, best to download before boarding or bring a book. Food choices are really just snacks on this flight, nice variety but about what you'd expect. Great staff and prompt in departure and early arrival too. Overall quite satisfied.

Crew was friendly Love the entertainment in the seat head rest.

Delta flight was on time, seats were comfortable, and crew was nice.

This had nothing to do with Delta… The flights were on time and flawless. The service was excellent. We purchased seats in (aisle/middle) comfort plus since this was a cross country flight. Unfortunately, the woman seated at the window was 300+ pounds and, as might be expected, covered up about a third of the middle seat also. there was absolutely nothing that Delta could have done about that… I just don’t know what the answer should be. If you purchase a seat, you should should be able to use the entire seat and not just the portion that someone else is not sitting/oozing in. Disappointing…there should be something that could be done….I'm just not sure what solution could be.

Delayed take-off. Very small plane so very scary with lots of bumps during the flight. Would never fly Delta on short flights in small 80 seaters plane again! Felt relieved when landed.

The worst part was I was NOT allowed in the lounge even though I was holding a first class ticket and have a premium American Express card. I have flown Business or First Class with many airlines. Delta is the ONLY one who does not extend this courtesy to anyone except people who hold the very expensive American Express card. As a result, I won’t fly Delta if I have any other choice.

It was an overnight flight and I desperately needed coffee before we landed, but Delta does only one beverage service, and that is shortly after takeoff, not before landing at 5 am.

A little bumpy ride . No food was being provided due the the turbulence. That was ok it was a short flight to my standards.

Simply outstanding. Their new lounge for Delta One customers is a cut above the rest.

I appreciate that KLM was proactive in informing me of the 2 hour delay which enabled me to replan my travel. It was a bit stressful not knowing whether my connection from Montreal to Ottawa was happening. But the ground and air crew did a good job at comforting and assuring me.

Cabin crew professional, polite and friendly, boarding was seemless, but come on KLM surely you can do better than a pack of cheesy biscuits as an inflight snack

Cabin crew were excellent, very proffesional, polite and friendly, in flight snack was underwhelming, a packet of cheese biscuits, im sure KLM could run to a sandwich!

Legroom not all it could be, especially when the seat in front is reclined. Otherwise it was good, food and beverage were nice.

You should not have to pay for WiFi in business class

Transfer at Amsterdam airport is very convenient and the airport is easy to navigate. Boarding was also quick and easy. Cabin crew were excellent and the meals were good, although lacking in options.

Overall very positive. Boarding was quick and organized. Cabin was clean and seats were reasonably comfortable. Cabin crew was excellent and the meals provided were also of good quality

This fight left ahead of time which meant it arrived early which was great. Staff were very professional, but as with all these Short hop Flights the food was a disappointing snack There was no entertainment on this flight, but I did not expect any

They only had vegetarian food left on the flight which I wasn’t happy about. I didn’t get any food to eat at all.

Great boarding, great short flight but no entertainment whatsoever and no wifi. Prepare to disembark by a staircase.

The row of seats were so cramped it was difficult to get in and out of your seat. I even upgraded. A long flight and sad accommodations 😵‍💫 the shorter flight was very comfortable and the seating was spacious

I bought a ticket and paid for for our luggage but I had to pay for my luggage again. I’m so disappointed! We had a 30 min delay and because of that we missed our connecting flight and were told that we would be on the next flight (9am flight ) but we were landed we were booked at 12pm flight. I had a little baby w me, it was very stressful. I begged to leave at 10 am at least. I was emailed that we get a voucher but they didn’t work when we were at a breakfast store. I’ve been always happy w Lufthansa but this time was awful.

Good service … bus transfer upon arrival from plane to terminal: atrocious!!!

We had a 1 1/2 hour delay before we left Denver. When we arrive to Frankfort, they didn’t announce that people with connecting flights to exit the plane first. My next flight was already boarding when we we taxiing in to the gate. I waited another 10 minutes to get off the plane. I had to run to catch my next flight. I mean run! I made it with one minute to spare, but my luggage did not. My luggage came two hours later on a different flight.

My flight was late from US to Frankfurt so I missed my connecting flight flight and I had to wait for long to catch the next flight which was very tiring. Otherwise everyone was very nice.

It would have been nice if my luggage had made it onto my connecting flight as well. Now I have to wait for my luggage to be delivered and that might take a while, which certainly put a damper on the entire experience.

Crew was not happy. Very uncomfortable seats. When person leans back in front of you the screen is too close to me. Food was awful.

They lost my luggage and despite all follow ups through emails and phone calls they don’t give me an update

Everything went really well. Snacks could be better and there was no tea/coffee service after dinner. Crew was helpful and friendly.

Both flights were delayed and we missed our connection. Our second flight was delayed 3 times. I have always had great service and never any problems with my flights on Lufthansa. My last two flights were, unfortunately, awful. I fly quite often to Germany and have had better luck with United than Lufthansa.

Too much long line at the TSA and Security. Prepare for long walk for baggage claim.

The flight from Seattle was delayed, which made me miss my connection to Florence. I was re-booked NINE HOURS LATER!!! That’s basically a vacation day lost. British Airways needs to partner with other airlines when possible to get a more realistic travel time, if delays occur. I realize there aren’t many flights to Florence from London, so I would book differently were I to return. The actual flight from Seattle was very comfortable and the crew was great, no faults there. I enjoy British Airways, this was an anomaly.

The crew could not have been more helpful, my meal was excellent, I slept peacefully until right before landing, and the BA lounge was a godsend. The only negative I encountered was the coffee both on the plane and in the lounge. Not to my taste but that’s a personal preference.

I don’t understand why a reputable airline like BA would delegate their London flights to AA. Makes no sense to me, as most domestic carriers do such a poor job these days. Terminal 3 at LHR is a total dump

LCY airport is an amazing airport and I love the flight from LCY to FRA with BA. Efficient, easy, comfortable and great luggage allownace with BA. I iused to fly predominantley LH, but the service and price - benefit ratio of Lufthansa has deteriorated a lot over the last 5 years. Whereas BA keeps an excellent service level with friendly staff.

The boarding process was quite loud and chaotic. The flight attendants kept barking over the PA system about people needing to only stow large items in the overhead bins. During the one and only service, I was hit by the service cart. At the same time, a passenger was returning from the bathroom and the crew definitely saw him but stopped a few seats short of allowing him to sit down before starting service and made him wait a good 10 minutes before passing his seat and allowing him to sit down, after which he had to ask for his snack and beverage or he would have been passed over. Neither flight attendant thanked passengers as they left; in fact, I did not see them again once the plane door was opened.

Cancelled flight minutes before boarding. Rescheduled flight was two days later

The flight attendants were EXTREMELY personable and appreciated the service, lights going off after dinner (probably the norm, but I haven’t flown evening overnight flights in a while). Thank you!

Business class seats were very dated on my plane. Very little storage, charging ports were not easily accessible, tv screen kept flopping away. Vegetarian food was disappointing: hardly any protein and severely under-seasoned. Crew was lovely.

The food was ok, but not great. They delayed boarding in Portland and did not enforce group boarding. But the crew was excellent, went above and beyond.

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