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Düsseldorf

Cheap flights from Seattle (SEA) to Düsseldorf

SEA — DUS
Nov 21 — Nov 281
Sat 11/21
Sat 11/28
1 adult, Economy
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Find flight deals from Seattle to Düsseldorf

Popular in

October

Cheapest in

April

Average price

$1,438
Highest demand for flights based on searches. 13% potential increase in price ($154 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($42 potential savings vs. average RT price).
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Average for round-trip flights in October 2026
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Best time to book a flight from Seattle to Düsseldorf

Have a flexible travel schedule? Discover the best time to fly to Düsseldorf from Seattle with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

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

What is the cheapest month to book a flight from Seattle to Düsseldorf?

Currently, April is the cheapest month in which you can book a flight from Seattle to Düsseldorf (average of $659). Flying from Seattle to Düsseldorf in October is currently the most expensive (average of $1,438). 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 Düsseldorf

Get a feel of what it's like to fly with KLM,Delta, andLufthansa from Seattle to Düsseldorf by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,592 reviews

Comfort

7.7

Boarding

7.8

Crew

8.4

Food

7.4

Entertainment

7.2

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Kushal,Sep 2026

QRO - ATL

It was a nice one. Crew were friendly and helpful.
KLM
7.8
Good
1,592 reviews
KLM
7.8
Good
1,592 reviews

Comfort

7.7

Boarding

7.8

Crew

8.4

Food

7.4

Entertainment

7.2

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Kushal,Sep 2026

QRO - ATL

It was a nice one. Crew were friendly and helpful.
Delta
7.8
Good
8,661 reviews
KLM
7.8
Good
1,592 reviews

Comfort

7.7

Boarding

7.8

Crew

8.4

Food

7.4

Entertainment

7.2

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Kushal,Sep 2026

QRO - ATL

It was a nice one. Crew were friendly and helpful.
Lufthansa
6.8
Okay
8,285 reviews
KLM
7.8
Good
1,592 reviews

Comfort

7.7

Boarding

7.8

Crew

8.4

Food

7.4

Entertainment

7.2

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Kushal,Sep 2026

QRO - ATL

It was a nice one. Crew were friendly and helpful.
British Airways
6.7
Okay
8,268 reviews
KLM
7.8
Good
1,592 reviews

Comfort

7.7

Boarding

7.8

Crew

8.4

Food

7.4

Entertainment

7.2

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Kushal,Sep 2026

QRO - ATL

It was a nice one. Crew were friendly and helpful.

Related info for your journey

  • What airport do you fly from for flights from Seattle to Düsseldorf?

    Seattle/Tacoma Intl (SEA), located 11.4 mi from the city center, is the airport you fly out of when you book flights from Seattle to Düsseldorf. 4 airlines have flights from Seattle/Tacoma Intl to Düsseldorf on a regular basis. Booking flights from Seattle/Tacoma Intl to Düsseldorf should not be difficult; the airport handles an average of 0 outbound flights to Düsseldorf per day.

  • What are the cheapest airlines flying from Seattle to Düsseldorf round-trip?

    Currently priced at $549, Lufthansa will fly you from Seattle to Düsseldorf and back. In addition to Lufthansa, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and KLM - these airlines can fly you to your destination from $563 and $582, respectively. Lufthansa is currently priced 44% below the average price you’ll pay for this route.

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

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

  • How can I find direct flights from Seattle to Düsseldorf?

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

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

    Yes. Cheapflights offers flight deals from Seattle to Düsseldorf 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 Seattle to Düsseldorf?

    Currently, April is the cheapest month in which you can book a flight from Seattle to Düsseldorf (average of $659). Flying from Seattle to Düsseldorf in October is currently the most expensive (average of $1,438). 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

Browse thousands of different options on Cheapflights for your next trip

Top 4 airlines flying from Seattle to Düsseldorf

AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$523Average$953FlexibilityNo cancel feeOn-time76%
DeltaCheapest$563Average$1,019FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$582Average$852FlexibilityNo cancel feeOn-time75%
British AirwaysCheapest$677Average$920FlexibilityNo cancel feeOn-time70%

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