How do I get Price Alerts for flights from Dortmund to Seattle?

Confirm your travel details to search for the latest offers for flights from Dortmund to Seattle . While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

How can I save money on flights from Dortmund to Seattle with momondo?

By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

How does momondo find its flight prices?

We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

When did momondo last update prices for flights from Dortmund Airport to Seattle/Tacoma Intl Airport?

Prices for flights from Dortmund Airport to Seattle/Tacoma Intl Airport were last updated today.

How old do you have to be to fly from Dortmund Airport to Seattle/Tacoma Intl Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Dortmund Airport to Seattle/Tacoma Intl Airport.

What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

The necessary travel and health documents for your Seattle/Tacoma Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$9,989 Cheap Flights from Dortmund to Seattle in 2026

1 adult

0 bags

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Dortmund to Seattle

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:25 pm - 4:59 pm

DTM

SEA

30h 34m

2 stops

2:10 pm - 1:00 pm

SEA

DTM

37h 50m

2 stops

$9,989Multiple Airlines

Tue, Apr 7 - Tue, Apr 14

Fly from

Fly to

Route

Depart

Return

Price

DortmundSeattle

DTM - SEA

DTMSEA

Dortmund

Tue 4/7

7:25 pm-4:59 pm

2 stops30h 34m

Seattle/Tacoma Intl

Tue 4/14

2:10 pm-1:00 pm

2 stops37h 50m

$9,989

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Dortmund to Seattle

Are you open to changing your travel dates? Check out the ideal times to fly from Dortmund to Seattle according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Dortmund to Seattle (DTM to SEA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Dortmund to Seattle

Fastest flight time	30h 34m
Direct flights	None

The fastest flight from Dortmund to Seattle takes 30h 34m

There are no direct flights from Dortmund to Seattle. There are no popular flight routes from Dortmund to Seattle.

Search flight deals

How far is Dortmund to Seattle/Tacoma Intl by plane?
A flight from Dortmund to Seattle/Tacoma Intl will travel around 4968.9 mi. By plane, this route typically takes 30h 34m.
When did momondo last update prices for flights from Dortmund Airport to Seattle/Tacoma Intl Airport?
Prices for flights from Dortmund Airport to Seattle/Tacoma Intl Airport were last updated today.
How old do you have to be to fly from Dortmund Airport to Seattle/Tacoma Intl Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Dortmund Airport to Seattle/Tacoma Intl Airport.
What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?
The necessary travel and health documents for your Seattle/Tacoma Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

How do I get Price Alerts for flights from Dortmund to Seattle?
Confirm your travel details to search for the latest offers for flights from Dortmund to Seattle. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.
How can I save money on flights from Dortmund to Seattle with momondo?
By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.
How does momondo find its flight prices?
We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Tacoma

Leavenworth

SeaTac

Ocean Shores

Renton

Olympia

Lynnwood

Kent

Marysville

Redmond

Puyallup

Cle Elum

Lakewood

Tukwila

Federal Way

Fife

Westport

Kirkland

Centralia

Tumwater

Why use momondo?

Why should I use momondo to find a flight deal from Dortmund to Seattle?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Seattle from Dortmund.

Can I find flights from Dortmund to Seattle with flexible booking policies on momondo?

Yes. All flights to Seattle from Dortmund on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Dortmund to Seattle?

momondo helps you find the best flight between Dortmund and Seattle by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Dortmund to Seattle right now. Can momondo alert me if prices change?

Price alerts on flights to Seattle from Dortmund are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.