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$358+ Cheap flights from Portland (PDX) to Copenhagen (CPH)

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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Cheapflights Tip: The best prices from Portland to Kastrup Copenhagen are usually found in February or January, booked 86 days in advance, depart on a Tuesday or Monday and return on a Sunday

Find flight deals from Portland to Copenhagen

Cheapest flights from Portland to Copenhagen
Explore the most affordable flight options available from Portland to Copenhagen. 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 Copenhagen

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to Copenhagen (CPH). 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 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 Kastrup Copenhagen
Search Deals
One-way flight from Portland to Kastrup Copenhagen
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 Copenhagen 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 Copenhagen that are best for you.

Fly from

Portland

Fly to

Copenhagen

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

PortlandCopenhagen

PDX - CPH

PDXCPH

Portland

Mon 12/8

9:31 am-10:20 pm

3 stops51h 49m

$358

PortlandCopenhagen

PDX - CPH

PDXCPH

Portland

Mon 12/8

2:45 pm-11:45 am

1 stop12h 00m

$404

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

Showing 1-10 of 14 results
1
2

Compare providers for flights from Portland to Copenhagen

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 Portland to Copenhagen in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
oojoPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*2 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 Portland-Copenhagen flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Portland-Copenhagen flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Portland-Copenhagen flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Portland-Copenhagen 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 Portland-Copenhagen 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 Portland to Copenhagen

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

How far ahead should I book a flight from Portland to Copenhagen?

Use this chart to determine the optimal time to book a round-trip flight from Portland to Copenhagen. Price data was last updated on October 24, 2025.

The best time to book flights from Portland to Copenhagen is 85 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, November is the cheapest month in which you can book a flight from Portland to Copenhagen (average of $456). Flying from Portland to Copenhagen 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 CPH?

Find hourly flight availability from Portland to Copenhagen. 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.

Unlike in the morning, when flights are generally more expensive, you can save up to 15% on flights from Portland to Copenhagen by exploring options for tickets in the evening.

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

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

Travelers seeking maximum savings on their Portland to Copenhagen flight should consider departing on Wednesday 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 Copenhagen

Get insights into the airlines that provide service to Copenhagen. 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 Copenhagen. Reviews last updated October 30, 2025.
Get a feel of what it's like to fly with Delta, KLM, and Scandinavian Airlines from Portland to Copenhagen by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,993 reviews

Comfort

7.9

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

7.9

Crew

8.5

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

Comfort

7.9

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

7.9

Crew

8.5

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

Comfort

7.9

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

7.9

Crew

8.5

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

Comfort

7.9

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

7.9

Crew

8.5

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

Comfort

7.9

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

7.9

Crew

8.5

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

Comfort

7.9

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

7.9

Crew

8.5

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 Copenhagen. 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 Portland to Copenhagen?

    A quick flight from Portland to Copenhagen can take about 18h 50m. Icelandair provides one of the quickest options available for as low as $539. There are 4972 mi between Portland and Copenhagen. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Portland to Copenhagen round-trip?

    Icelandair, at $503, was found to be the cheapest airline from Portland to Copenhagen.Alternate airlines to your destination round-trip include Scandinavian Airlines and KLM. Users have found that Icelandair is 37% cheaper than the other options available to this destination.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Portland to Copenhagen (average of $456). Flying from Portland to Copenhagen 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

Traveling to a place near Copenhagen?

Book flights to Copenhagen if you plan to visit one of these locations
Kastrup

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Alternative routes for Portland to Copenhagen

See prices for flight routes from nearby airports that may be better suited for you.
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Eugene to Copenhagen flights
Portland to Billund flights
Redmond to Copenhagen flights

Top 6 airlines flying from Portland to Copenhagen

Discover the top 6 airlines that operate flights from Portland to Copenhagen. 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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