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$645+ Cheap flights from Denmark to Oregon

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 2/19. Fares are subject to change and may not be available on all flights or dates of travel.
CPH — PDX
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from Denmark to Oregon

Cheapest flights from Denmark to Oregon
Explore the most affordable flight options available from Denmark to Oregon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This United Airlines deal was found by Cheapflights users on 12/17. 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.
Wed 12/249:50 amCPH - PDX
2 stops37h 56mUnited Airlines
Mon 1/57:45 pmPDX - CPH
2 stops42h 20mUnited Airlines
Deal found 12/17$739
This United Airlines deal was found by Cheapflights users on 12/16. 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.
Tue 12/2310:10 amCPH - PDX
2 stops58h 48mUnited Airlines
Wed 1/71:24 pmPDX - CPH
3 stops39h 36mUnited Airlines
Deal found 12/16$745
This FlightHub deal was found by Cheapflights users on 12/17. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/247:00 pmCPH - PDX
2 stops36h 46mLufthansa
Mon 1/53:54 pmPDX - CPH
2 stops22h 21mLufthansa
Deal found 12/17$875
This United Airlines deal was found by Cheapflights users on 12/18. 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.
Tue 12/238:55 amCPH - PDX
2 stops22h 45mUnited Airlines
Mon 1/511:55 pmPDX - CPH
2 stops27h 30mUnited Airlines
Deal found 12/18$894
This Delta deal was found by Cheapflights users on 12/16. 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 12/232:15 pmCPH - PDX
1 stop30h 10mDelta
Wed 1/77:00 amPDX - CPH
2 stops17h 00mDelta
Deal found 12/16$925
This Orbitz deal was found by Cheapflights users on 12/17. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/238:55 amCPH - PDX
2 stops18h 53mLufthansa
Thu 1/19:00 amPDX - CPH
2 stops38h 15mLufthansa
Deal found 12/17$932
This United Airlines deal was found by Cheapflights users on 12/16. 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.
Sat 12/206:50 amCPH - BOI
2 stops22h 40mUnited Airlines
Tue 1/62:37 pmBOI - CPH
2 stops34h 43mUnited Airlines
Deal found 12/16$1,029
This Delta deal was found by Cheapflights users on 12/17. 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 12/2312:05 pmCPH - PDX
1 stop32h 20mDelta
Thu 1/112:29 pmPDX - CPH
2 stops19h 06mDelta
Deal found 12/17$1,039
This American Airlines deal was found by Cheapflights users on 12/17. 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.
Wed 12/246:55 amCPH - PDX
1 stop18h 00mMultiple Airlines
Mon 1/52:56 pmPDX - CPH
2 stops19h 09mMultiple Airlines
Deal found 12/17$1,205
This British Airways deal was found by Cheapflights users on 12/18. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/236:25 amCPH - PDX
2 stops21h 44mBritish Airways
Mon 1/55:45 pmPDX - CPH
1 stop16h 20mBritish Airways
Deal found 12/18$1,223
This Orbitz deal was found by Cheapflights users on 12/17. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/246:55 amCPH - PDX
1 stop18h 00mBritish Airways
Mon 1/55:45 pmPDX - CPH
1 stop19h 00mBritish Airways
Deal found 12/17$1,274
This FlightHub deal was found by Cheapflights users on 12/18. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/236:50 amCPH - PDX
3 stops20h 40mMultiple Airlines
Mon 1/57:00 pmPDX - CPH
2 stops43h 05mMultiple Airlines
Deal found 12/18$1,794

Find flight deals from Denmark to Oregon

Keep the following information in mind while searching for Denmark to Oregon flight deals. Data was last updated December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$645
(American Airlines)

Popular in

December

Cheapest in

February

Average price

$989
Provider with most accurate pricing for Kastrup Copenhagen-Portland flight deals.
Search Deals
Provider most trusted by Cheapflights users for Kastrup Copenhagen-Portland flights.
Search Deals
From Denmark to Oregon
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($111 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($19 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Denmark to Oregon 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 18, 2025.
Use the filters below to find and compare flights from Denmark to Oregon that are best for you.

Fly from

Denmark

Fly to

Oregon

Route

Depart

Return

Price

CopenhagenBoise

CPH - BOI

CPHBOI

Kastrup Copenhagen

Thu 2/19

10:30 am-11:34 pm

2 stops21h 04m

Boise Air Term. Gowen Fld

Mon 2/23

7:00 am-2:50 pm

2 stops23h 50m

$645

CopenhagenBoise

CPH - BOI

CPHBOI

Kastrup Copenhagen

Thu 3/19

6:45 am-1:01 pm

2 stops37h 16m

Boise Air Term. Gowen Fld

Mon 6/1

7:27 am-4:55 pm

2 stops25h 28m

$645

CopenhagenBoise

CPH - BOI

CPHBOI

Kastrup Copenhagen

Sat 1/31

8:40 am-7:25 pm

2 stops18h 45m

Boise Air Term. Gowen Fld

Sat 2/7

2:52 pm-5:40 pm

2 stops18h 48m

$646

CopenhagenBoise

CPH - BOI

CPHBOI

Kastrup Copenhagen

Sat 5/23

7:50 am-11:05 pm

2 stops23h 15m

Boise Air Term. Gowen Fld

Sun 5/31

3:47 pm-8:55 pm

2 stops21h 08m

$649

CopenhagenBoise

CPH - BOI

CPHBOI

Kastrup Copenhagen

Wed 5/20

8:50 am-9:07 pm

2 stops20h 17m

Boise Air Term. Gowen Fld

Mon 6/1

11:46 am-1:10 pm

2 stops17h 24m

$659

CopenhagenPortland

CPH - PDX

CPHPDX

Kastrup Copenhagen

Thu 3/26

8:40 am-10:02 pm

2 stops21h 22m

Portland

Sun 3/29

7:30 pm-8:55 pm

1 stop16h 25m

$720

CopenhagenBoise

CPH - BOI

CPHBOI

Kastrup Copenhagen

Thu 3/19

8:40 am-10:36 pm

2 stops20h 56m

Boise Air Term. Gowen Fld

Mon 6/1

11:46 am-1:10 pm

2 stops17h 24m

$721

CopenhagenPortland

CPH - PDX

CPHPDX

Kastrup Copenhagen

Thu 3/26

7:50 pm-4:55 pm

1 stop29h 05m

Portland

Sun 3/29

7:30 pm-8:55 pm

1 stop16h 25m

$743

CopenhagenBoise

CPH - BOI

CPHBOI

Kastrup Copenhagen

Sat 5/23

1:55 pm-11:29 pm

1 stop17h 34m

Boise Air Term. Gowen Fld

Sun 5/31

3:25 pm-11:45 am

1 stop12h 20m

$845

CopenhagenPortland

CPH - PDX

CPHPDX

Kastrup Copenhagen

Sun 3/8

9:45 am-11:25 am

1 stop34h 40m

Portland

Sun 3/22

2:25 pm-1:40 pm

1 stop15h 15m

$864

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 19 results
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Best time to book a flight from Denmark to Oregon

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

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

Currently, January is the cheapest month in which you can book a flight from Denmark to Oregon (average of $521). Flying from Denmark to Oregon in June is currently the most expensive (average of $661). 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 DK to OR?

Find hourly flight availability from Denmark to Oregon. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2025.

It’s optimal to fly from Denmark to Oregon in the evening. By choosing this option you can save up to 54% on the cost of your flight, compared to a flight in the afternoon.

Reviews of airlines servicing Oregon

Get insights into the airlines that provide service to Oregon. 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 Oregon. Reviews last updated December 18, 2025.
Peruse reviews from past customers who have flown with American Airlines and British Airways from Denmark to Oregon to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,055 reviews

Food

6.5

Entertainment

6.9

Comfort

7.2

Crew

8.0

Overall

7.2

Boarding

7.5

Reviews

1 / 20
10.0
Excellent

Jeremy,Dec 2025

OKC - CLT

Was an okay flight. Had extra seat empty beside me so was able to stretch a bit
American Airlines
7.2
Good
11,055 reviews
American Airlines
7.2
Good
11,055 reviews

Food

6.5

Entertainment

6.9

Comfort

7.2

Crew

8.0

Overall

7.2

Boarding

7.5

Reviews

1 / 20
10.0
Excellent

Jeremy,Dec 2025

OKC - CLT

Was an okay flight. Had extra seat empty beside me so was able to stretch a bit
British Airways
6.7
Okay
7,585 reviews
American Airlines
7.2
Good
11,055 reviews

Food

6.5

Entertainment

6.9

Comfort

7.2

Crew

8.0

Overall

7.2

Boarding

7.5

Reviews

1 / 20
10.0
Excellent

Jeremy,Dec 2025

OKC - CLT

Was an okay flight. Had extra seat empty beside me so was able to stretch a bit

Related info for your journey

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

    American Airlines, British Airways, and KLM can get you from Denmark to Oregon in just under 21h 04m. Your travel time can differ by up to 9h 06m. Airlines will cover a distance of 4959 mi. This flight may include one or multiple stops.

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

    The cheapest airlines for a one-way flight from Denmark to Oregon are American Airlines ($396), Icelandair ($484), and British Airways ($544).

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Denmark to Oregon (average of $521). Flying from Denmark to Oregon in June is currently the most expensive (average of $661). 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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Top 2 airlines flying from Denmark to Oregon

Discover the top 2 airlines that operate flights from Denmark to Oregon. 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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$661Average$816FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$686Average$713FlexibilityNo cancel feeOn-time71%

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