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Denmark

$323+ Cheap flights from Seattle (SEA) to Denmark

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/28. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — CPH
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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Cheap flight deals from Seattle to Denmark

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Denmark (DK0). 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 January 21, 2025.

Round-trip from

$441
(Gotogate)

One-way from

$323
(Kiwi.com)
From Seattle/Tacoma Intl to Denmark
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One-way flight from Seattle/Tacoma Intl to Denmark
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Find flight deals from Seattle to Denmark

Cheapest flights from Seattle to Denmark
Explore the most affordable flight options available from Seattle to Denmark. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.

This Gotogate deal was found by Cheapflights users on 1/20. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/42:35 pmSEA - CPH
1 stop20h 15mIcelandair
Wed 3/128:50 pmCPH - SEA
1 stop29h 10mIcelandair
Deal found 1/20$441
This Ticket deal was found by Cheapflights users on 1/19. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/32:10 pmSEA - AAL
1 stop18h 30mMultiple Airlines
Mon 3/1010:15 amAAL - SEA
1 stop34h 25mMultiple Airlines
Deal found 1/19$502
This Flightnetwork deal was found by Cheapflights users on 1/20. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/41:35 pmSEA - CPH
1 stop15h 45mFinnair
Wed 3/127:20 pmCPH - SEA
2 stops30h 35mFinnair
Deal found 1/20$516
This Finnair deal was found by Cheapflights users on 1/20. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/26:50 pmSEA - CPH
1 stop17h 50mMultiple Airlines
Tue 3/188:40 amCPH - SEA
2 stops20h 30mMultiple Airlines
Deal found 1/20$526
This Gotogate deal was found by Cheapflights users on 1/20. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/56:50 pmSEA - BLL
1 stop32h 15mBritish Airways
Wed 3/124:15 pmBLL - SEA
1 stop33h 40mBritish Airways
Deal found 1/20$530
This American Airlines deal was found by Cheapflights users on 1/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/41:35 pmSEA - CPH
1 stop12h 55mAmerican Airlines
Tue 3/118:40 amCPH - SEA
2 stops22h 29mAmerican Airlines
Deal found 1/20$537
This Mytrip deal was found by Cheapflights users on 1/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/45:45 amSEA - CPH
2 stops19h 20mAir Canada
Wed 3/1211:15 amCPH - SEA
2 stops30h 35mAir Canada
Deal found 1/20$540
This KLM deal was found by Cheapflights users on 1/20. 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 3/42:10 pmSEA - AAL
1 stop18h 30mKLM
Tue 3/1110:15 amAAL - SEA
1 stop34h 25mKLM
Deal found 1/20$546
This oojo deal was found by Cheapflights users on 1/20. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/176:50 pmSEA - CPH
1 stop15h 15mBritish Airways
Mon 2/248:20 pmCPH - SEA
1 stop24h 00mBritish Airways
Deal found 1/20$546
This Air France deal was found by Cheapflights users on 1/20. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/52:10 pmSEA - BLL
1 stop14h 20mAir France
Wed 3/1210:15 amBLL - SEA
2 stops18h 31mAir France
Deal found 1/20$553
This United deal was found by Cheapflights users on 1/20. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/34:58 pmSEA - CPH
3 stops32h 07mUnited Airlines
Wed 3/1211:15 amCPH - SEA
2 stops43h 38mUnited Airlines
Deal found 1/20$555
This Booking.com deal was found by Cheapflights users on 1/20. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/55:45 amSEA - BLL
2 stops22h 30mAir Canada
Wed 3/126:30 amBLL - SEA
2 stops23h 00mAir Canada
Deal found 1/20$558

Find flights from Seattle to Denmark within your budget

Customize your flight search to find flights from Seattle to Denmark 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 January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

SeattleCopenhagen

SEA - CPH

SEACPH

Seattle/Tacoma Intl

Tue 3/4

2:35 pm-7:50 pm

1 stop20h 15m

Kastrup Copenhagen

Wed 3/12

8:50 pm-6:00 pm

1 stop29h 10m

$441

SeattleAalborg

SEA - AAL

SEAAAL

Seattle/Tacoma Intl

Mon 3/3

2:10 pm-5:40 pm

1 stop18h 30m

Aalborg

Mon 3/10

10:15 am-12:40 pm

1 stop34h 25m

$502

SeattleCopenhagen

SEA - CPH

SEACPH

Seattle/Tacoma Intl

Tue 3/4

1:35 pm-2:20 pm

1 stop15h 45m

Kastrup Copenhagen

Wed 3/12

7:20 pm-5:55 pm

2 stops30h 35m

$516

SeattleCopenhagen

SEA - CPH

SEACPH

Seattle/Tacoma Intl

Sun 3/2

6:50 pm-9:40 pm

1 stop17h 50m

Kastrup Copenhagen

Tue 3/18

8:40 am-9:10 pm

2 stops20h 30m

$526

SeattleBillund

SEA - BLL

SEABLL

Seattle/Tacoma Intl

Wed 3/5

6:50 pm-12:05 pm

1 stop32h 15m

Billund

Wed 3/12

4:15 pm-5:55 pm

1 stop33h 40m

$530

SeattleBillund

SEA - BLL

SEABLL

Seattle/Tacoma Intl

Tue 3/4

1:35 pm-3:25 pm

1 stop16h 50m

Billund

Tue 3/11

3:50 pm-9:10 pm

2 stops37h 20m

$533

SeattleCopenhagen

SEA - CPH

SEACPH

Seattle/Tacoma Intl

Tue 3/4

1:35 pm-11:30 am

1 stop12h 55m

Kastrup Copenhagen

Tue 3/11

8:40 am-11:09 pm

2 stops22h 29m

$537

SeattleCopenhagen

SEA - CPH

SEACPH

Seattle/Tacoma Intl

Tue 3/4

5:45 am-10:05 am

2 stops19h 20m

Kastrup Copenhagen

Wed 3/12

11:15 am-9:50 am

2 stops30h 35m

$540

SeattleAalborg

SEA - AAL

SEAAAL

Seattle/Tacoma Intl

Tue 3/4

2:10 pm-5:40 pm

1 stop18h 30m

Aalborg

Tue 3/11

10:15 am-12:40 pm

1 stop34h 25m

$546

SeattleCopenhagen

SEA - CPH

SEACPH

Seattle/Tacoma Intl

Mon 2/17

6:50 pm-7:05 pm

1 stop15h 15m

Kastrup Copenhagen

Mon 2/24

8:20 pm-11:20 am

1 stop24h 00m

$546

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 36 results
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Best time to book a flight from Seattle to Denmark

Have a flexible travel schedule? Discover the best time to fly to Denmark 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.

Travel insights for flights from Seattle to Denmark

Get recent, data-driven insights about flights from Seattle to Denmark including ideal travel times, pricing trends, and more.

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

Currently, November is the cheapest month in which you can book a flight from Seattle to Denmark (average of $523). Flying from Seattle to Denmark in June is currently the most expensive (average of $1,003). 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.

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

Find hourly flight availability from Seattle to Denmark. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 21, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Seattle to Denmark as you normally would.

Rainfall in Denmark by month

Plan your trip to Denmark by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Denmark ranges from 0.8 - 2.8 inches per month. August is typically the wettest month, when rainfall can reach 2.8 in. February is typically the driest time to visit Denmark when rainfall is around 0.8 in.

Temperature in Denmark by month

Plan your trip to Denmark by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Denmark, 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).

Reviews of airlines servicing Denmark

Get insights into the airlines that provide service to Denmark. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Denmark. Reviews last updated January 21, 2025.
Peruse reviews from past customers who have flown with Icelandair, United Airlines and Air France from Seattle to Denmark to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Boarding

8.2

Food

7.3

Entertainment

7.9

Overall

8.0

Crew

8.6

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,521 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Boarding

8.2

Food

7.3

Entertainment

7.9

Overall

8.0

Crew

8.6

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM
7.8
Good
1,341 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Boarding

8.2

Food

7.3

Entertainment

7.9

Overall

8.0

Crew

8.6

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Finnair
7.6
Good
1,285 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Boarding

8.2

Food

7.3

Entertainment

7.9

Overall

8.0

Crew

8.6

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

SWISS
7.5
Good
1,599 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Boarding

8.2

Food

7.3

Entertainment

7.9

Overall

8.0

Crew

8.6

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Air France
7.4
Good
1,490 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Boarding

8.2

Food

7.3

Entertainment

7.9

Overall

8.0

Crew

8.6

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

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

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

    Seattle/Tacoma Intl (SEA) is the airport you will fly out of if you book a flight from Seattle to Denmark. It is only a 11.4 mi journey to Seattle/Tacoma Intl (SEA) from Seattle’s city center.

  • How popular is this Seattle to Denmark flight route?

    This flight path from Seattle/Tacoma Intl to Denmark was viewed by 1 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What are the cheapest airlines to fly from Seattle to Denmark one-way?

    One-way options have recently been found by users for as low as $333 on Lufthansa. Other airlines that offer cheap prices include Icelandair from $343 and TAP AIR PORTUGAL from $354 one-way.

  • What are the most popular routes from Seattle to Denmark?

    When deciding which route to take from Seattle to Denmark consider Seattle/Tacoma Intl - Kastrup Copenhagen, Seattle/Tacoma Intl - Billund or Seattle/Tacoma Intl - Aalborg as they are the most popular.

  • What are the cheapest flights from Seattle to Denmark?

    On average you can expect to pay $1,514 for a flight from Seattle to Denmark. The cheapest flight overall is $328 while the most popular route, (Seattle/Tacoma Intl - Kastrup Copenhagen) is currently priced at $447.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Seattle to Denmark (average of $523). Flying from Seattle to Denmark in June is currently the most expensive (average of $1,003). 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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Alternative routes for Seattle to Denmark

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Top 10 airlines flying from Seattle to Denmark

Discover the top 10 airlines that operate flights from Seattle to Denmark. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$414Average$730FlexibilityNo cancel feeOn-time76%
DeltaCheapest$429Average$925FlexibilityNo cancel feeOn-timeN/A
Scandinavian AirlinesCheapest$435Average$809FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$492Average$725FlexibilityNo cancel feeOn-time71%
FinnairCheapest$504Average$850FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$513Average$705FlexibilityNo cancel feeOn-time70%
Air FranceCheapest$521Average$747FlexibilityNo cancel feeOn-time77%
Air CanadaCheapest$532Average$769FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$541Average$636FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$553Average$781FlexibilityNo cancel feeOn-time76%
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