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Aalborg

$522+ Cheap flights from Seattle (SEA) to Aalborg (AAL)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/30. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — AAL
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap flight deals from Seattle to Aalborg

Cheapest flights from Seattle to Aalborg
Explore the most affordable flight options available from Seattle to Aalborg. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This KLM deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/163:05 pmSEA - AAL
1 stop17h 30mKLM
Wed 12/316:00 amAAL - SEA
1 stop14h 50mKLM
Deal found 12/11$2,143
This Delta deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/167:20 amSEA - AAL
2 stops21h 25mDelta
Wed 12/316:00 amAAL - SEA
2 stops19h 57mDelta
Deal found 12/11$2,158

Find flight deals from Seattle to Aalborg

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Aalborg (AAL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$522
(Scandinavian Airlines)
Provider with most accurate pricing for Seattle/Tacoma Intl-Aalborg flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Aalborg flights.
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From Seattle/Tacoma Intl to Aalborg
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle to Aalborg that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 12, 2025.
Use the filters below to find and compare flights from Seattle to Aalborg that are best for you.

Fly from

Seattle

Fly to

Aalborg

Route

Depart

Return

Price

SeattleAalborg

SEA - AAL

SEAAAL

Seattle/Tacoma Intl

Fri 1/30

7:10 am-11:55 pm

2 stops31h 45m

Aalborg

Tue 2/3

5:40 pm-11:22 pm

2 stops38h 42m

$522

SeattleAalborg

SEA - AAL

SEAAAL

Seattle/Tacoma Intl

Thu 4/9

5:35 pm-5:45 pm

1 stop15h 10m

Aalborg

Sat 4/18

10:30 am-7:45 pm

2 stops18h 15m

$657

SeattleAalborg

SEA - AAL

SEAAAL

Seattle/Tacoma Intl

Sat 5/16

2:30 pm-5:10 pm

2 stops17h 40m

Aalborg

Mon 5/25

2:30 pm-1:45 pm

1 stop32h 15m

$658

SeattleAalborg

SEA - AAL

SEAAAL

Seattle/Tacoma Intl

Sat 5/16

2:05 pm-1:40 pm

1 stop14h 35m

Aalborg

Mon 5/25

6:30 am-3:50 pm

1 stop18h 20m

$885

SeattleAalborg

SEA - AAL

SEAAAL

Seattle/Tacoma Intl

Thu 4/9

5:35 pm-10:00 am

1 stop31h 25m

Aalborg

Sat 4/18

6:15 pm-11:35 am

1 stop26h 20m

$962

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/9

Compare providers for flights from Seattle to Aalborg

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Seattle to Aalborg in December.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Seattle-Aalborg flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Seattle-Aalborg flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Seattle-Aalborg flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Seattle-Aalborg flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Seattle-Aalborg flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Seattle to Aalborg

Have a flexible travel schedule? Discover the best time to fly to Aalborg from Seattle with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

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

Currently, December is the cheapest month in which you can book a flight from Seattle to Aalborg (average of $332). Flying from Seattle to Aalborg in January is currently the most expensive (average of $873). 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.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Aalborg. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Seattle to Aalborg?

    Airlines like Scandinavian Airlines and Delta fly from Seattle to Aalborg in about 15h 10m. The time it takes to get you to your destination can typically vary by up to 16h 35m. Airlines will cover a distance of 4707 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

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

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

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

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

    Currently, December is the cheapest month in which you can book a flight from Seattle to Aalborg (average of $332). Flying from Seattle to Aalborg in January is currently the most expensive (average of $873). 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.

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