What airlines fly to Denmark?

Icelandair, KLM and Delta are the top three most popular airlines that fly to Denmark from Portland according to our data. Icelandair is the first choice among our users, with 46% of people opting to fly with this airline when traveling to Denmark. Keep in mind that there are 6 different airlines that fly to Denmark on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Portland to Denmark?

Icelandair, British Airways, and SWISS are the most popular carriers operating from Portland to Denmark

When did momondo last update prices for flights from Portland Airport to Denmark?

Prices for flights from Portland Airport to Denmark refresh daily.

How many operators does momondo search for flights from Portland Airport to Denmark?

There are 6 operators available for flights from Portland Airport to Denmark as of August 2026.

How old do you have to be to fly from Portland Airport to Denmark?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to Denmark.

What documentation or ID do you need to fly to Denmark?

The required travel and health documents for your Denmark trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Denmark. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$199 Cheap Flights from Portland to Denmark in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Portland to Denmark

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:15 pm - 6:45 amPDX Portland-CPH Kastrup Copenhagen

23h 30m1 stop New York John F Kennedy Intl

9:00 am - 8:50 pmCPH Kastrup Copenhagen-PDX Portland

20h 50m1 stop New York John F Kennedy Intl

$532Delta

Tue, Oct 13 - Wed, Oct 21

10:15 pm - 6:45 amPDX Portland-CPH Kastrup Copenhagen

23h 30m1 stop New York John F Kennedy Intl

1:55 pm - 8:02 pmCPH Kastrup Copenhagen-PDX Portland

15h 07m1 stop Minneapolis St Paul

$532Delta

Tue, Oct 13 - Thu, Oct 22

7:45 pm - 10:50 amPDX Portland-CPH Kastrup Copenhagen

30h 05m2 stops Vancouver Intl Toronto Pearson Intl

12:45 pm - 10:52 pmCPH Kastrup Copenhagen-PDX Portland

43h 07m2 stops Toronto Pearson Intl Chicago O'Hare Intl

$533Air Canada

Wed, Sep 9 - Thu, Sep 17

7:45 pm - 10:50 amPDX Portland-CPH Kastrup Copenhagen

30h 05m2 stops Vancouver Intl Toronto Pearson Intl

12:45 pm - 2:41 pmCPH Kastrup Copenhagen-PDX Portland

34h 56m2 stops Toronto Pearson Intl San Francisco

$533Air Canada

Sun, Sep 13 - Fri, Sep 18

7:00 am - 6:45 amPDX Portland-CPH Kastrup Copenhagen

14h 45m1 stop New York John F Kennedy Intl

9:00 am - 9:03 pmCPH Kastrup Copenhagen-PDX Portland

21h 03m1 stop New York John F Kennedy Intl

$534KLM

Mon, Aug 31 - Fri, Sep 11

7:00 am - 6:45 amPDX Portland-CPH Kastrup Copenhagen

14h 45m1 stop New York John F Kennedy Intl

9:00 am - 9:03 pmCPH Kastrup Copenhagen-PDX Portland

21h 03m1 stop New York John F Kennedy Intl

$534KLM

Mon, Aug 31 - Thu, Sep 24

5:30 am - 10:50 amPDX Portland-CPH Kastrup Copenhagen

20h 20m2 stops San Francisco Toronto Pearson Intl

12:45 pm - 3:05 pmCPH Kastrup Copenhagen-PDX Portland

35h 20m2 stops Toronto Pearson Intl Denver Intl

$537United Airlines

Thu, Sep 10 - Fri, Sep 18

5:30 am - 10:50 amPDX Portland-CPH Kastrup Copenhagen

20h 20m2 stops San Francisco Toronto Pearson Intl

12:45 pm - 3:05 pmCPH Kastrup Copenhagen-PDX Portland

35h 20m2 stops Toronto Pearson Intl Denver Intl

$538United Airlines

Thu, Sep 10 - Fri, Sep 18

7:00 pm - 12:55 pmPDX Portland-CPH Kastrup Copenhagen

32h 55m1 stop Reykjavik Keflavik Intl

10:35 pm - 11:50 amCPH Kastrup Copenhagen-PDX Portland

22h 15m1 stop Reykjavik Keflavik Intl

$582Icelandair

Wed, Sep 2 - Fri, Sep 11

7:00 pm - 6:20 amPDX Portland-CPH Kastrup Copenhagen

26h 20m1 stop Reykjavik Keflavik Intl

7:20 am - 11:50 amCPH Kastrup Copenhagen-PDX Portland

13h 30m1 stop Reykjavik Keflavik Intl

$582Icelandair

Wed, Sep 2 - Sat, Sep 12

Cheap last minute flights

Enter your travel dates to find the best prices.

5:00 am - 10:50 amPDX Portland-CPH Kastrup Copenhagen

20h 50m2 stops Denver Intl Toronto Pearson Intl

12:15 pm - 11:28 amCPH Kastrup Copenhagen-PDX Portland

32h 13m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl

$533United Airlines

Mon, Aug 24 - Sat, Aug 29

11:02 pm - 10:50 amPDX Portland-CPH Kastrup Copenhagen

26h 48m2 stops Chicago O'Hare Intl Toronto Pearson Intl

12:45 pm - 6:53 pmCPH Kastrup Copenhagen-PDX Portland

39h 08m2 stops Toronto Pearson Intl Chicago O'Hare Intl

$538Air Canada

Tue, Aug 25 - Fri, Sep 25

11:02 pm - 10:50 amPDX Portland-CPH Kastrup Copenhagen

26h 48m2 stops Chicago O'Hare Intl Toronto Pearson Intl

12:45 pm - 6:53 pmCPH Kastrup Copenhagen-PDX Portland

39h 08m2 stops Toronto Pearson Intl Chicago O'Hare Intl

$538Air Canada

Wed, Aug 26 - Fri, Sep 25

7:16 am - 10:50 amPDX Portland-CPH Kastrup Copenhagen

18h 34m2 stops Chicago O'Hare Intl Toronto Pearson Intl

12:45 pm - 10:23 pmCPH Kastrup Copenhagen-PDX Portland

18h 38m2 stops Toronto Pearson Intl Chicago O'Hare Intl

$561United Airlines

Wed, Aug 26 - Fri, Sep 25

3:25 pm - 5:05 pmPDX Portland-CPH Kastrup Copenhagen

16h 40m2 stops Seattle/Tacoma Intl Paris Charles de Gaulle

6:00 am - 11:10 amCPH Kastrup Copenhagen-PDX Portland

14h 10m1 stop Amsterdam Schiphol

$574Delta

Mon, Aug 24 - Sat, Aug 29

1:05 pm - 3:45 pmPDX Portland-CPH Kastrup Copenhagen

17h 40m1 stop Amsterdam Schiphol

6:00 am - 11:10 amCPH Kastrup Copenhagen-PDX Portland

14h 10m1 stop Amsterdam Schiphol

$581KLM

Mon, Aug 24 - Sat, Aug 29

1:05 pm - 2:00 pmPDX Portland-CPH Kastrup Copenhagen

15h 55m1 stop Amsterdam Schiphol

2:45 pm - 11:10 amCPH Kastrup Copenhagen-PDX Portland

29h 25m1 stop Amsterdam Schiphol

$581Delta

Tue, Aug 25 - Sun, Sep 27

7:00 pm - 6:20 amPDX Portland-CPH Kastrup Copenhagen

26h 20m1 stop Reykjavik Keflavik Intl

4:55 pm - 5:55 pmCPH Kastrup Copenhagen-PDX Portland

34h 00m1 stop Reykjavik Keflavik Intl

$804Icelandair

Wed, Aug 26 - Mon, Sep 28

7:00 pm - 6:20 amPDX Portland-CPH Kastrup Copenhagen

26h 20m1 stop Reykjavik Keflavik Intl

2:00 pm - 5:55 pmCPH Kastrup Copenhagen-PDX Portland

12h 55m1 stop Reykjavik Keflavik Intl

$1,128Icelandair

Wed, Aug 26 - Fri, Sep 25

7:30 pm - 11:20 pmPDX Portland-CPH Kastrup Copenhagen

18h 50m1 stop London Heathrow

10:55 am - 5:40 pmCPH Kastrup Copenhagen-PDX Portland

15h 45m1 stop London Heathrow

$2,225British Airways

Wed, Aug 26 - Sat, Sep 26

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Delta flights from Portland to Denmark

Our best Delta deals on Portland to Denmark flight tickets

Delta

Oct 13

PDX10:15 pmPortland

23h 30m

1 stop

CPH6:45 amKastrup Copenhagen

Oct 21

CPH9:00 amKastrup Copenhagen

20h 50m

1 stop

PDX8:50 pmPortland

$532

Delta

Aug 31

PDX7:00 amPortland

14h 45m

1 stop

CPH6:45 amKastrup Copenhagen

Sep 26

CPH9:00 amKastrup Copenhagen

21h 03m

1 stop

PDX9:03 pmPortland

$534

Delta

Aug 31

PDX7:00 amPortland

14h 45m

1 stop

CPH6:45 amKastrup Copenhagen

Sep 25

CPH9:00 amKastrup Copenhagen

35h 35m

1 stop

PDX11:35 amPortland

$540

Air Canada flights from Portland to Denmark

Our best Air Canada deals on Portland to Denmark flight tickets

Air Canada

Sep 9

PDX7:45 pmPortland

30h 05m

2 stops

CPH10:50 amKastrup Copenhagen

Sep 17

CPH12:45 pmKastrup Copenhagen

43h 07m

2 stops

PDX10:52 pmPortland

$533

Air Canada

Sep 2

PDX7:15 pmPortland

30h 35m

2 stops

CPH10:50 amKastrup Copenhagen

Sep 15

CPH12:45 pmKastrup Copenhagen

32h 15m

2 stops

PDX12:00 pmPortland

$538

Air Canada

Oct 13

PDX7:45 pmPortland

30h 05m

2 stops

CPH10:50 amKastrup Copenhagen

Oct 22

CPH12:45 pmKastrup Copenhagen

35h 01m

2 stops

PDX2:46 pmPortland

$546

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandCopenhagen

PDX Portland - CPH Kastrup Copenhagen

PDXCPH

Portland

Tue 10/13

10:15 pm-6:45 am

1 stop23h 30m

Kastrup Copenhagen

Wed 10/21

9:00 am-8:50 pm

1 stop20h 50m

$532

PortlandCopenhagen

PDX Portland - CPH Kastrup Copenhagen

PDXCPH

Portland

Tue 10/13

10:15 pm-6:45 am

1 stop23h 30m

Kastrup Copenhagen

Thu 10/22

1:55 pm-8:02 pm

1 stop15h 07m

$532

PortlandCopenhagen

PDX Portland - CPH Kastrup Copenhagen

PDXCPH

Portland

Wed 9/9

7:45 pm-10:50 am

2 stops30h 05m

Kastrup Copenhagen

Thu 9/17

12:45 pm-10:52 pm

2 stops43h 07m

$533

PortlandCopenhagen

PDX Portland - CPH Kastrup Copenhagen

PDXCPH

Portland

Sun 9/13

7:45 pm-10:50 am

2 stops30h 05m

Kastrup Copenhagen

Fri 9/18

12:45 pm-2:41 pm

2 stops34h 56m

$533

Quickest round-trip

PortlandCopenhagen

PDX Portland - CPH Kastrup Copenhagen

PDXCPH

Portland

Mon 8/31

7:00 am-6:45 am

1 stop14h 45m

Kastrup Copenhagen

Fri 9/11

9:00 am-9:03 pm

1 stop21h 03m

$534

PortlandCopenhagen

PDX Portland - CPH Kastrup Copenhagen

PDXCPH

Portland

Mon 8/31

7:00 am-6:45 am

1 stop14h 45m

Kastrup Copenhagen

Thu 9/24

9:00 am-9:03 pm

1 stop21h 03m

$534

PortlandCopenhagen

PDX Portland - CPH Kastrup Copenhagen

PDXCPH

Portland

Thu 9/10

5:30 am-10:50 am

2 stops20h 20m

Kastrup Copenhagen

Fri 9/18

12:45 pm-3:05 pm

2 stops35h 20m

$537

PortlandCopenhagen

PDX Portland - CPH Kastrup Copenhagen

PDXCPH

Portland

Thu 9/10

5:30 am-10:50 am

2 stops20h 20m

Kastrup Copenhagen

Fri 9/18

12:45 pm-3:05 pm

2 stops35h 20m

$538

PortlandCopenhagen

PDX Portland - CPH Kastrup Copenhagen

PDXCPH

Portland

Wed 9/2

7:00 pm-12:55 pm

1 stop32h 55m

Kastrup Copenhagen

Fri 9/11

10:35 pm-11:50 am

1 stop22h 15m

$582

PortlandCopenhagen

PDX Portland - CPH Kastrup Copenhagen

PDXCPH

Portland

Wed 9/2

7:00 pm-6:20 am

1 stop26h 20m

Kastrup Copenhagen

Sat 9/12

7:20 am-11:50 am

1 stop13h 30m

$582

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Portland to Denmark

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Denmark?

In general, January is the cheapest month to fly from Portland to Denmark. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $539. If you aren’t able to travel to Denmark during the month of January, then flying in April is also cheap. Prices for this month can be found on momondo for an average of $570.

How far in advance should I book a flight from Portland to Denmark?

You are more likely to see cheaper flights to Denmark from Portland when booking weeks ahead of your departure date. In general, you can expect to find flights to Denmark for around $668 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Denmark from Portland for as low as $585 on momondo.

Can stopping save me money on Portland to Denmark flights?

You could potentially save up to 29% on your flight if you consider stops on a Portland to Denmark flight.

Cheap Portland to Denmark flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland to Denmark

Best Price Found	$199
Fastest flight time	14h 45m
Direct flights	None

The best one-way flight to Denmark from Portland in the past 72 hours is $199. The best round-trip flight deal from Portland to Denmark found on momondo in the last 72 hours is $532.

The fastest flight from Portland to Denmark takes 14h 45m

There are no direct flights from Portland to Denmark. There are no popular flight routes from Portland to Denmark.

Search flight deals

Frequently asked questions about flying from Portland to Denmark

When did momondo last update prices for flights from Portland Airport to Denmark?
Prices for flights from Portland Airport to Denmark refresh daily.
How many operators does momondo search for flights from Portland Airport to Denmark?
There are 6 operators available for flights from Portland Airport to Denmark as of August 2026.
How old do you have to be to fly from Portland Airport to Denmark?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to Denmark.
What documentation or ID do you need to fly to Denmark?
The required travel and health documents for your Denmark trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Denmark. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Portland to Denmark

Compare and see reviews for airlines that fly from Portland to Denmark with momondo

Airline	Rating	Free Cancellation	Price
Icelandair	PriceFrom $437	Free Cancellation	Rating 6.9 730 reviews	Search Icelandair flights
United Airlines	PriceFrom $469	Free Cancellation	Rating 7.4 10,107 reviews	Search United Airlines flights
British Airways	PriceFrom $483	Free Cancellation	Rating 6.7 8,181 reviews	Search British Airways flights
Scandinavian Airlines	PriceFrom $486	Free Cancellation	Rating 7.4 1,955 reviews	Search Scandinavian Airlines flights
KLM	PriceFrom $489	Free Cancellation	Rating 7.8 1,562 reviews	Search KLM flights
Delta	PriceFrom $578	Free Cancellation	Rating 7.8 8,513 reviews	Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from Portland to Denmark?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Portland to Denmark. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Portland to Denmark with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Denmark from Portland with this policy.

How can momondo help me find flights from Portland to Denmark?

Once you have performed a search for Portland to Denmark flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Portland to Denmark right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Portland to Denmark flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Denmark trip

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Popular cities in Denmark

Flights to Copenhagenfrom $452

Flights to Billundfrom $475

Flights to Aalborgfrom $528

Flights to Aarhusfrom $512

Flights to Sønderborgfrom $1,067

Flights to Karupfrom $1,271

Cheap flights from Portland to Denmark from $199

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portland to Denmark departing on 8/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Delta flights from Portland to Denmark

Our best Delta deals on Portland to Denmark flight tickets

Air Canada flights from Portland to Denmark

Our best Air Canada deals on Portland to Denmark flight tickets

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

See travel insights to Denmark from

How to get the cheapest flight ticket from Portland to Denmark

What is the cheapest month to fly to Denmark?

How far in advance should I book a flight from Portland to Denmark?

Can stopping save me money on Portland to Denmark flights?

What is the cheapest airline that flies from Portland to Denmark?

What airlines fly to Denmark?

Cheap Portland to Denmark flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Portland to Denmark

Best airlines flying from Portland to Denmark

Compare and see reviews for airlines that fly from Portland to Denmark with momondo

Why use momondo?

An easier way to manage your Denmark trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Denmark

Popular cities in Denmark

Popular flights according to clicks in the last 7 days on momondo

Portland flight routes

According to popular flight searches on momondo this year

Denmark flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Denmark

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Denmark

List of cabin classes available on flights landing in Denmark. Availability may vary depending on flight origin and airline.

Complete your trip to Denmark

Explore popular destinations other users love

According to popular flight searches on momondo this year