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

Currently priced at $478, KLM will fly you from Seattle to Aalborg and back. In addition to KLM, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and Air France - these airlines can fly you to your destination from $482 and $862, respectively.

What is the cheapest day to fly from Seattle to Aalborg?

Travelers seeking maximum savings on their Seattle to Aalborg flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Tuesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Aalborg ranges from 0.8 - 2.4 inches per month. July is typically the wettest month, when rainfall can reach 2.4 in. February is typically the driest time to visit Aalborg when rainfall is around 0.8 in.

If weather is an important factor for your trip to Aalborg, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 60.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

What is the cheapest day to fly round-trip from Seattle to Aalborg?

Flights from Seattle to Aalborg are found to be more expensive on Friday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Aalborg.

What is the cheapest time of day to fly from SEA to AAL?

One of the essential ways to save on airfare from Seattle to Aalborg is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 13% on airfare.

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.

$478+ Flights from Seattle to Aalborg

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Cheap flight deals from Seattle to Aalborg

Round-trip from	$478 (KLM)

From Seattle/Tacoma Intl to Aalborg

Search Deals

Find 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 July 29, 2025.

Fri 10/241:55 pmSEA - AAL

1 stop23h 35mKLM

Sun 11/210:20 amAAL - SEA

1 stop34h 30mKLM

Deal found 7/28

$478

Fri 10/241:30 pmSEA - AAL

2 stops19h 10mDelta

Sun 11/25:00 amAAL - SEA

1 stop14h 50mDelta

Deal found 7/28

$482

Fri 9/121:55 pmSEA - AAL

1 stop14h 50mMultiple Airlines

Fri 9/192:20 pmAAL - SEA

2 stops17h 02mMultiple Airlines

Deal found 7/29

$538

Fri 11/213:00 pmSEA - AAL

1 stop13h 45mAir France

Sun 11/306:00 amAAL - SEA

1 stop14h 50mAir France

Deal found 7/28

$862

Fri 11/2111:40 amSEA - AAL

2 stops17h 20mScandinavian Airlines

Sun 11/305:20 pmAAL - SEA

2 stops39h 04mScandinavian Airlines

Deal found 7/28

$960

Best flights from Seattle to Aalborg
Discover carefully curated flight deals from Seattle to Aalborg that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 29, 2025.

Fri 10/246:15 pmSEA - AAL

1 stop14h 25mKLM

Sun 11/25:00 amAAL - SEA

1 stop14h 50mKLM

Deal found 7/28

$478

Fri 10/241:30 pmSEA - AAL

2 stops19h 10mDelta

Sun 11/25:00 amAAL - SEA

1 stop14h 50mDelta

Deal found 7/28

$482

Fri 9/121:55 pmSEA - AAL

1 stop14h 50mMultiple Airlines

Fri 9/192:20 pmAAL - SEA

2 stops17h 02mMultiple Airlines

Deal found 7/29

$538

Fri 11/213:00 pmSEA - AAL

1 stop13h 45mAir France

Sun 11/306:00 amAAL - SEA

1 stop14h 50mAir France

Deal found 7/28

$862

Fri 11/2111:40 amSEA - AAL

2 stops17h 20mScandinavian Airlines

Sun 11/305:20 pmAAL - SEA

2 stops39h 04mScandinavian Airlines

Deal found 7/28

$960

Fly from

Fly to

Route

Depart

Return

Price

SeattleAalborg

SEA - AAL

SEAAAL

Seattle/Tacoma Intl

Fri 10/24

6:15 pm-5:40 pm

1 stop14h 25m

Aalborg

Sun 11/2

5:00 am-11:50 am

1 stop14h 50m

$478

SeattleAalborg

SEA - AAL

SEAAAL

Seattle/Tacoma Intl

Fri 10/24

1:30 pm-5:40 pm

2 stops19h 10m

Aalborg

Sun 11/2

5:00 am-11:50 am

1 stop14h 50m

$482

SeattleAalborg

SEA - AAL

SEAAAL

Seattle/Tacoma Intl

Fri 9/12

1:55 pm-1:45 pm

1 stop14h 50m

Aalborg

Fri 9/19

2:20 pm-10:22 pm

2 stops17h 02m

$538

SeattleAalborg

SEA - AAL

SEAAAL

Seattle/Tacoma Intl

Fri 11/21

3:00 pm-1:45 pm

1 stop13h 45m

Aalborg

Sun 11/30

6:00 am-11:50 am

1 stop14h 50m

$862

SeattleAalborg

SEA - AAL

SEAAAL

Seattle/Tacoma Intl

Fri 11/21

11:40 am-2:00 pm

2 stops17h 20m

Aalborg

Sun 11/30

5:20 pm-11:24 pm

2 stops39h 04m

$960

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

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.

Reviews of airlines servicing Aalborg

See what other customers who have flown with Delta, KLM, and Air France from Seattle to Aalborg have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,979 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,979 reviews

Delta

8.0

Very good

7,979 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

KLM

7.8

Good

1,383 reviews

Delta

8.0

Very good

7,979 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Air France

7.5

Good

1,465 reviews

Delta

8.0

Very good

7,979 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Scandinavian Airlines

7.3

Good

1,449 reviews

Delta

8.0

Very good

7,979 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

What are the cheapest airlines flying from Seattle to Aalborg round-trip?
Currently priced at $478, KLM will fly you from Seattle to Aalborg and back. In addition to KLM, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and Air France - these airlines can fly you to your destination from $482 and $862, respectively.
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.

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$478+ 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 10/24. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Seattle to Aalborg with Cheapflights

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Cheap flight deals from Seattle to Aalborg

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Cheapest flights from Seattle to AalborgExplore 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 July 29, 2025.

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 July 29, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Seattle to Aalborg that are best for you.

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.

Reviews of airlines servicing Aalborg

See what other customers who have flown with Delta, KLM, and Air France from Seattle to Aalborg have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

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.

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

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

How can I find direct flights from Seattle to Aalborg?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Other flights to Aalborg

Explore flights to Aalborg departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on July 29, 2025.

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Travel Smart

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 July 29, 2025.