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Denmark

$358+ Cheap flights from Portland (PDX) 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 12/8. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — CPH
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Find flight deals from Portland to Denmark

Cheapest flights from Portland to Denmark
Explore the most affordable flight options available from Portland to Denmark. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

This Ticket deal was found by Cheapflights users on 10/29. 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 11/102:45 pmPDX - CPH
1 stop29h 30mIcelandair
Sun 11/239:30 pmCPH - PDX
1 stop28h 30mIcelandair
Deal found 10/29$408
This CrystalTravel deal was found by Cheapflights users on 10/28. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/62:45 pmPDX - CPH
1 stop12h 00mIcelandair
Fri 12/1212:55 pmCPH - PDX
1 stop13h 05mIcelandair
Deal found 10/28$409
This oojo deal was found by Cheapflights users on 10/29. 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.
Tue 11/252:45 pmPDX - CPH
1 stop20h 50mIcelandair
Wed 12/36:15 amCPH - PDX
1 stop19h 45mIcelandair
Deal found 10/29$419
This oojo deal was found by Cheapflights users on 10/28. 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.
Thu 11/272:45 pmPDX - CPH
1 stop20h 50mIcelandair
Thu 12/49:30 pmCPH - PDX
1 stop28h 30mIcelandair
Deal found 10/28$420
This oojo deal was found by Cheapflights users on 10/28. 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 12/12:45 pmPDX - CPH
1 stop29h 30mIcelandair
Thu 12/119:30 pmCPH - PDX
1 stop28h 30mIcelandair
Deal found 10/28$422
This oojo deal was found by Cheapflights users on 10/28. 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.
Sat 11/82:45 pmPDX - CPH
1 stop12h 45mIcelandair
Mon 11/171:25 pmCPH - PDX
1 stop12h 35mIcelandair
Deal found 10/28$469
This Cheapflightsfares deal was found by Cheapflights users on 10/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/310:10 amPDX - CPH
2 stops27h 55mLufthansa
Sun 12/76:00 amCPH - PDX
2 stops21h 30mLufthansa
Deal found 10/30$535
This Delta deal was found by Cheapflights users on 10/30. 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.
Wed 12/39:10 amPDX - CPH
2 stops18h 50mDelta
Sun 12/72:15 pmCPH - PDX
1 stop30h 10mDelta
Deal found 10/30$539
This KLM deal was found by Cheapflights users on 10/30. 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.
Fri 11/281:25 pmPDX - CPH
1 stop13h 25mKLM
Fri 12/56:00 amCPH - PDX
1 stop14h 25mKLM
Deal found 10/30$540
This Delta deal was found by Cheapflights users on 10/30. 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.
Fri 11/286:00 amPDX - CPH
2 stops18h 00mDelta
Fri 12/56:00 amCPH - PDX
1 stop14h 25mDelta
Deal found 10/30$545
This United Airlines deal was found by Cheapflights users on 10/30. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/286:00 amPDX - CPH
2 stops32h 05mUnited Airlines
Fri 12/510:10 amCPH - PDX
2 stops21h 42mUnited Airlines
Deal found 10/30$548
This KLM deal was found by Cheapflights users on 10/29. 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.
Wed 11/261:25 pmPDX - CPH
1 stop13h 25mKLM
Wed 12/39:55 amCPH - PDX
2 stops16h 48mKLM
Deal found 10/29$550

Cheap flight deals from Portland to Denmark

Keep the following information in mind while searching for Portland to Denmark flight deals. Data was last updated October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$408
(Ticket)

One-way from

$358
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$686
Provider with most accurate pricing for Portland-Kastrup Copenhagen flight deals.
Search Deals
Provider most trusted by Cheapflights users for Portland-Kastrup Copenhagen flights.
Search Deals
From Portland to Denmark
Search Deals
One-way flight from Portland to Denmark
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($161 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Portland 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 October 30, 2025.
Use the filters below to find and compare flights from Portland to Denmark that are best for you.

Fly from

Portland

Fly to

Denmark

Route

Depart

Return

Price

PortlandCopenhagen

PDX - CPH

PDXCPH

Portland

Mon 12/1

2:45 pm-5:15 am

1 stop29h 30m

Kastrup Copenhagen

Thu 12/11

9:30 pm-5:00 pm

1 stop28h 30m

$422

PortlandCopenhagen

PDX - CPH

PDXCPH

Portland

Wed 12/3

10:10 am-11:05 pm

2 stops27h 55m

Kastrup Copenhagen

Sun 12/7

6:00 am-6:30 pm

2 stops21h 30m

$535

PortlandCopenhagen

PDX - CPH

PDXCPH

Portland

Wed 12/3

9:10 am-1:00 pm

2 stops18h 50m

Kastrup Copenhagen

Sun 12/7

2:15 pm-11:25 am

1 stop30h 10m

$539

PortlandCopenhagen

PDX - CPH

PDXCPH

Portland

Fri 11/28

1:25 pm-11:50 am

1 stop13h 25m

Kastrup Copenhagen

Fri 12/5

6:00 am-11:25 am

1 stop14h 25m

$540

PortlandCopenhagen

PDX - CPH

PDXCPH

Portland

Wed 12/3

1:25 pm-11:50 am

1 stop13h 25m

Kastrup Copenhagen

Sun 12/7

2:15 pm-11:25 am

1 stop30h 10m

$540

PortlandCopenhagen

PDX - CPH

PDXCPH

Portland

Wed 12/3

6:00 am-1:35 pm

3 stops22h 35m

Kastrup Copenhagen

Sun 12/7

8:55 am-11:03 am

2 stops35h 08m

$563

PortlandCopenhagen

PDX - CPH

PDXCPH

Portland

Wed 11/26

7:30 am-12:25 pm

2 stops19h 55m

Kastrup Copenhagen

Wed 12/3

6:50 am-6:30 pm

2 stops20h 40m

$587

PortlandCopenhagen

PDX - CPH

PDXCPH

Portland

Thu 11/27

6:00 am-9:00 am

2 stops18h 00m

Kastrup Copenhagen

Thu 12/4

12:45 pm-11:25 am

1 stop31h 40m

$594

PortlandBillund

PDX - BLL

PDXBLL

Portland

Wed 11/12

9:11 am-2:35 pm

2 stops20h 24m

Billund

Sun 11/16

12:05 pm-11:25 am

1 stop32h 20m

$694

PortlandCopenhagen

PDX - CPH

PDXCPH

Portland

Mon 12/8

9:31 am-10:20 pm

3 stops51h 49m

$358

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

Showing 1-10 of 15 results
1
2

Best time to book a flight from Portland to Denmark

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

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

Currently, November is the cheapest month in which you can book a flight from Portland to Denmark (average of $456). Flying from Portland to Denmark in June is currently the most expensive (average of $810). 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 PDX to DK?

Find hourly flight availability from Portland 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 October 30, 2025.

When flying from Portland to Denmark, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 9% versus a flight in the morning.

What is the cheapest day to fly from Portland to Denmark?

Use this chart to determine the cheapest time to fly round-trip from Portland to Denmark. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Portland to Denmark flight should consider departing on Monday at noon when fares are most often at their lowest. Thursday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

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 October 30, 2025.
Read through reviews of airlines operating flights from Portland to Denmark, such as Delta, KLM, and Scandinavian Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,993 reviews

Crew

8.5

Comfort

7.9

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,993 reviews
Delta
7.9
Good
7,993 reviews

Crew

8.5

Comfort

7.9

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
KLM
7.7
Good
1,406 reviews
Delta
7.9
Good
7,993 reviews

Crew

8.5

Comfort

7.9

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Scandinavian Airlines
7.4
Good
1,545 reviews
Delta
7.9
Good
7,993 reviews

Crew

8.5

Comfort

7.9

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Icelandair
7.1
Good
562 reviews
Delta
7.9
Good
7,993 reviews

Crew

8.5

Comfort

7.9

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
British Airways
6.7
Okay
7,487 reviews
Delta
7.9
Good
7,993 reviews

Crew

8.5

Comfort

7.9

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

Related info for your journey

Find useful and relevant information for your journey from Portland 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 Portland to Denmark?

    Portland (PDX) is the airport you will fly out of if you book a flight from Portland to Denmark. It is only a 6.0 mi journey to Portland (PDX) from Portland’s city center.

  • How long is the flight from Portland to Denmark?

    Airlines like Icelandair, Lufthansa, and Delta fly from Portland to Denmark in about 18h 50m. The time it takes to get you to your destination can typically vary by up to 10h 40m. There are 4972 mi between Portland and Denmark. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Portland to Denmark (average of $456). Flying from Portland to Denmark in June is currently the most expensive (average of $810). 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

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Alternative routes for Portland to Denmark

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Portland to Denmark

Discover the top 6 airlines that operate flights from Portland 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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$503Average$710FlexibilityNo cancel feeOn-time76%
Scandinavian AirlinesCheapest$538Average$873FlexibilityNo cancel feeOn-time77%
KLMCheapest$590Average$936FlexibilityNo cancel feeOn-time75%
British AirwaysCheapest$605Average$959FlexibilityNo cancel feeOn-time70%
DeltaCheapest$662Average$873FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$756Average$941FlexibilityNo cancel feeOn-time67%

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