DUS - SEA

$477 Find Cheap Flights from Düsseldorf to Seattle

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 12/4. 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.
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
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

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

Sun, Nov 23 - Sun, Dec 7
Aer Lingus Logo
10:30 am - 6:20 pmDUS-SEA
16h 50m1 stop
Aer Lingus Logo
8:05 pm - 7:50 pmSEA-DUS
14h 45m1 stop
$553Aer Lingus
Find Deal
Sun, Nov 9 - Mon, Nov 24
Multiple Airlines Logo
6:20 am - 1:20 pmDUS-SEA
16h 00m2 stops
Multiple Airlines Logo
10:53 am - 1:55 pmSEA-DUS
18h 02m2 stops
$565Multiple Airlines
Find Deal
Sun, Nov 9 - Mon, Nov 24
Lufthansa Logo
6:20 am - 1:20 pmDUS-SEA
16h 00m2 stops
Lufthansa Logo
2:00 pm - 1:45 pmSEA-DUS
14h 45m1 stop
$572Lufthansa
Find Deal
Sun, Nov 23 - Sun, Dec 7
Air Canada Logo
6:20 am - 10:06 pmDUS-SEA
24h 46m2 stops
Air Canada Logo
10:05 am - 3:15 pmSEA-DUS
20h 10m2 stops
$578Air Canada
Find Deal
Sun, Nov 23 - Sun, Dec 7
Lufthansa Logo
6:20 am - 1:20 pmDUS-SEA
16h 00m2 stops
Lufthansa Logo
3:10 pm - 12:10 pmSEA-DUS
12h 00m1 stop
$584Lufthansa
Find Deal
Sun, Nov 23 - Sun, Dec 7
Air Canada Logo
6:20 am - 7:16 pmDUS-SEA
21h 56m2 stops
Air Canada Logo
3:40 pm - 4:20 pmSEA-DUS
15h 40m2 stops
$593Air Canada
Find Deal
Mon, Dec 15 - Tue, Dec 30
United Airlines Logo
6:15 am - 12:10 pmDUS-SEA
14h 55m1 stop
United Airlines Logo
11:59 pm - 4:40 pmSEA-DUS
31h 41m2 stops
$605United Airlines
Find Deal
Mon, Dec 15 - Sun, Dec 28
United Airlines Logo
6:15 am - 12:10 pmDUS-SEA
14h 55m1 stop
United Airlines Logo
7:05 am - 1:35 pmSEA-DUS
21h 30m2 stops
$607United Airlines
Find Deal
Sun, Dec 14 - Sun, Dec 28
Delta Logo
6:15 am - 4:21 pmDUS-SEA
19h 06m2 stops
Delta Logo
2:05 pm - 1:45 pmSEA-DUS
14h 40m1 stop
$608Delta
Find Deal
Sun, Dec 14 - Tue, Dec 30
Delta Logo
6:15 am - 7:00 pmDUS-SEA
21h 45m2 stops
Delta Logo
1:40 pm - 5:40 pmSEA-DUS
19h 00m1 stop
$609Delta
Find Deal

Everything you should know

Top airlines
Aer Lingus
Cheapest • from $553 (round-trip)
Lufthansa
Best reviews • 6.8 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
3 weeks
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 30% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
February
Cheapest • 23% price drop
July
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
$553
Overall average: $553
Aer Lingus
Sun 11/23Sun 12/7
DUS - SEA • 1 stop
Cheapest one-way
$477
Typical prices: $437-$720
Multiple Airlines
Thu 12/4
DUS - SEA • 3 stops
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!
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.

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

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

For Düsseldorf to Seattle, Monday is the cheapest day to fly on average and Saturday is the most expensive. Flying from Seattle back to Düsseldorf, the best deals are generally found on Tuesday, with Saturday being the most expensive.

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 February, where tickets cost $487 (return) on average. On the other hand, the most expensive months are July and May, where the average cost of round-trip tickets is $798 and $674 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 3 weeks before departure, which saves you about 30% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 8 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$477
Best time to beat the crowds with an average 0% drop in price.
Most popular time to fly with an average 26% 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 3 days, the lowest price for a flight from Duesseldorf Intl Airport to Seattle was $477 for a one-way ticket and $553 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?

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

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

    The two airlines most popular with KAYAK users for flights from Düsseldorf to Seattle are Lufthansa and British Airways. With an average price for the route of $670 and an overall rating of 6.8, Lufthansa is the most popular choice. British Airways is also a great choice for the route, with an average price of $751 and an overall rating of 6.7.

  • 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.
6.8
LufthansaOverall score based on 7541 reviews
6.8Comfort
6.3Food
6.4Entertainment
7.0Boarding
7.6Crew
Airline reviews

The seat space seemed small especially when the person ahead reclined but other than that, very good.

10.0 ExcellentAnonymous, Oct 2025FRA - ORD
Read more Lufthansa reviews

The seat space seemed small especially when the person ahead reclined but other than that, very good.

Give yourself over 2+ hours layover because if flight is slighlty delayed and you miss your connection, Lufthansa will do nothing for you

We would have missed our connection from Munich to Boston but we had a van outside the plan that wisked us to our terminal. Much appreciated and we didn’t even realize that Lufthansa had done this until the announcement on disembarkation. Well organized airline! Will definitely fly Lufthansa again!!!

Everything went well. I will fly with Lufthansa again. And use Kayak whenever I book flights

Bought a seat in a flight that got changed out so ended up paying for a seat I would have had if I hadn't paid.

Food was poor quality and the screens for entertainment didn’t work properly

Food was much better than my outbound flight. On-time. Good service. I had a problem with my entertainment screen, but the attendant fixed it promptly.

United lost my travel information and canceled my original flight. I had a seat assignment but was refused the booking. I had to prove that I went to Germany on United Very concerned about security that no one recorded my passport from Cleveland to NY and NY to Frankfurt I arrived at home at 12:30am on Saturday instead of 8pm I expect a full refund from United Please provide information to assure compensation

I paid for extra legroom which made the long flight very comfortable. Food was very tasty, they fed us 2 meals plus a cookie snack and extra liquids. Checked luggage is expensive.

Lufthansa is turning into a budget airline. On transfers, the luggage never arrives if you have less than 2 hours for the transfer. This is happened to me multiple times when I end up on flights serviced by Lufthansa. The first leg of the flight was serviced by Discover Airlines. It was a 3-hour flight and they only offer a glass of water. Everything else is for purchase. I purchased my ticket as economy which should have included a bag but it ended up booking as economy light so I had to pay for a bag in each direction.

Not my definition of first class. No leg room and barely any recline. The food was good. The crew was great. The comfort for the price I paid for London to Cairo was highway robbery. The Wi-Fi didn't work for me either.

There might be more food options for people who can't eat so much starch/sugar/bread/rice. Meat, cheese, walnuts/pecans for snack, maybe jerky or other kinds of meat-based snacks would be better than bread and rice and sweets. I had an extra chardonnay, which was fine. The entertainment was great.

Unfortunately, my flight was cancelled because of some sort of emergency over the Atlantic and had to return to London. While I think British Airways made every effort to mitigate the situation, I must say it was still pretty unpleasant. I do appreciate the fact, however, that British Airways put my safety first…and I think the effort to correct a bad situation was very sincere. But I think the process might be handled better in future.

Crew service was poor and very little difference between premium economy and economy. Disappointed.

My bags never made it on the flight and I now have to wait for them to arrive hopefully tomorrow. You can’t even track your bags in the app to see where they are since they didn’t arrive. You have to file a claim and then wait for them to inform you when you will receive your bag. We were already delayed for an hour due to baggage so I don’t understand how my bag didn’t make the flight.

One of the worst experience given the middle seat even asked for the change no one honored,boarded at the end and overall one of the worst experience

It was good although our flight to the UK was cancelled and rescheduled for two days later. This was after we were already seated on the plane. We missed the first leg of our trip. BA did put us up at a hotel and paid for our meals but we lost our hotel costs in Glasgow.

The crew was very nice and pleasant. We were very reluctant to book our flight with British Airlines because we had bad experience with their flight attendants on the previous trips, they were rude and not helpful.

I am a 25+ years American Airlines member. British Airways is simply above and beyond in every customer satisfaction category.

The seat pads are past there sell by date now and are uncomfotable. Also, with screens in the back of the seat, the seats shouldnt be able to recline as this puts rhe screen in your face.

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

Information on your arrival and departure airports

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.