$431 Find Cheap Flights from Denmark to Portland

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Portland departing on 11/17. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Portland

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Portland, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Portland, as well as popular online travel agencies
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Cheap Flights from Denmark to Portland

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Denmark to Portland that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Denmark to Portland

Thu, Nov 27 - Thu, Dec 4
Lufthansa Logo
2:20 pm - 12:46 amCPH-PDX
19h 26m2 stops
Lufthansa Logo
10:10 am - 1:45 pmPDX-CPH
18h 35m2 stops
$565Lufthansa
Find Deal
Mon, Nov 10 - Mon, Nov 17
Multiple Airlines Logo
10:10 am - 9:15 amCPH-PDX
32h 05m3 stops
Multiple Airlines Logo
7:00 pm - 5:35 pmPDX-CPH
37h 35m2 stops
$595Multiple Airlines
Find Deal
Tue, Oct 28 - Tue, Nov 4
United Airlines Logo
10:10 am - 9:38 amCPH-PDX
31h 28m2 stops
United Airlines Logo
10:52 am - 2:10 pmPDX-CPH
18h 18m2 stops
$599United Airlines
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Wed, Feb 18 - Sun, Feb 22
American Airlines Logo
6:55 am - 8:24 pmCPH-PDX
22h 29m2 stops
American Airlines Logo
5:45 pm - 7:30 pmPDX-CPH
16h 45m1 stop
$600American Airlines
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Tue, Oct 28 - Fri, Nov 7
United Airlines Logo
10:10 am - 12:26 amCPH-PDX
22h 16m2 stops
United Airlines Logo
3:54 pm - 11:05 pmPDX-CPH
22h 11m2 stops
$601United Airlines
Find Deal
Mon, Nov 10 - Mon, Nov 17
American Airlines Logo
8:40 am - 7:09 pmCPH-PDX
19h 29m2 stops
American Airlines Logo
1:26 pm - 7:05 pmPDX-CPH
20h 39m2 stops
$604American Airlines
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Thu, Mar 26 - Sun, Mar 29
British Airways Logo
6:45 am - 8:24 pmCPH-PDX
21h 39m2 stops
British Airways Logo
7:25 pm - 10:50 pmPDX-CPH
18h 25m1 stop
$606British Airways
Find Deal
Mon, Nov 10 - Mon, Nov 17
British Airways Logo
6:45 am - 3:55 pmCPH-PDX
18h 10m1 stop
British Airways Logo
5:45 pm - 9:45 pmPDX-CPH
19h 00m1 stop
$637British Airways
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Thu, Nov 6 - Fri, Feb 6
KLM Logo
2:15 pm - 11:25 amCPH-PDX
30h 10m1 stop
KLM Logo
1:25 pm - 4:35 pmPDX-CPH
18h 10m1 stop
$662KLM
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Fri, Nov 7 - Sat, Feb 7
KLM Logo
6:00 am - 11:25 amCPH-PDX
14h 25m1 stop
KLM Logo
11:10 am - 1:40 pmPDX-CPH
17h 30m2 stops
$666KLM
Find Deal

Everything you should know

When to travel
February
Cheapest • 20% price drop
July
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
$565
Typical prices: $700-$1,104
Lufthansa
Thu 11/27Thu 12/4
CPH - PDX • 2 stops
Cheapest one-way
$431
Typical prices: $445-$816
Multiple Airlines
Mon 11/17
CPH - PDX • 3 stops
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Portland!
Booking Insights

KAYAK's insights & trends for flights to Portland

Get data-powered insights and trends for flights to Portland to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly to Portland?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights to Portland, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights to Portland is February, where tickets cost $616 on average for one-way flights. On the other hand, the most expensive months are July and December, where the average cost of tickets from Denmark is $901 and $885 respectively. For return trips, the best month to travel is February with an average price of $616.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Portland, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 78 days before departure.

Good to know

Low seasonJanuary
Cheapest flight$431
Best time to beat the crowds with an average 22% drop in price.
Most popular time to fly with an average 29% increase in price.
Flight from Copenhagen to Portland

FAQs - booking Portland flights

  • How far is Portland Airport from central Portland?

    The city center of Portland is 6 miles from Portland Airport.

  • What is the name of Portland’s airport?

    When flying to Portland, you'll arrive at Portland Airport (PDX). The airport is also known as Portland or Portland Intl.

  • What is the cheapest day to fly to Portland?

    Based on KAYAK data, the cheapest day to fly to Portland is Sunday where tickets can be as cheap as $660. On the other hand, the most expensive day to fly is Friday, where prices are $1,027 on average.

  • How does KAYAK find such low prices on flights to Portland?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Portland.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Portland?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Portland is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Portland?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Portland with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Portland?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Portland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Portland?

    The cheapest time of day to fly to Portland is generally in the morning, when flights cost $715 on average. The most expensive time of day to fly to Portland is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $745.

  • How many direct flights to Portland are there each week?

    Each week there are around 2,374 direct flights from within Denmark to Portland. The most common day for departures is Monday, with 16% of flights taking off on this day.

Top tips for finding cheap flights to Portland

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Portland flight deals.

Reviews of the top 3 airlines serving from Denmark to Portland

 
See real verified KAYAK customer reviews for airlines flying to Portland. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Denmark to Portland. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Portland? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.7
KLMOverall score based on 1402 reviews
7.8Boarding
7.6Comfort
8.4Crew
7.1Entertainment
7.2Food
Airline reviews

At the airport, terrible, I do not want to even remember it. It was too humiliating for a business class passenger.

2.0 MediocreElizabeth, Oct 2025CDG - AMS
Read more KLM reviews

At the airport, terrible, I do not want to even remember it. It was too humiliating for a business class passenger.

Flight was ok but lack of communication cost me to literally beg to be put on another flight as connecting flight had departed

They forgot to serve food and the crew was very unfriendly. Never experienced such a bad KLM flight. Usually fly from Toronto. New York was different.

The immigration hall in Amsterdam was understaffed, so passport checking was slower than it should be for a major airport. They need to get the automatic readers up and running for non EU passport holders. Waiting in line after a long flight feels a bit abusive.

Over 1 Hr delay. No APU so no AC on ground. Plane was hot during boarding and then they closed the doors over 20 minutes before engine start so interior of plane was steamy hot and stuffy. Could have been helped by opening doors until ready to depart.

First of all we couldn’t check in online, then we learn at the airport we were on stand by for KLM’s mistake of overbooking. The seats were not comfy at all. Our luggage got lost.

KLM remains a quality flag carrier airline which maintains its standards whilst all their competitors are lowering theirs.

The baggage drop-off in Stuttgart is bad: after online check-in you cannot use the automated baggage drop off as indicated on the website. You can use the terminals but have to cue to 1 of three open and slowly working counters to drop the bags. took about 45 minutes wait time.

Our first flight was delayed so we missed our connecting flight. However it was easy to book a later flight on their app.

Klm start boarding while somw air issue in the plan

Mostly good. Flight was crowded but Airline personnel were very friendly & accommodating. It would be good to have savory snacks rather than just sweet Biscoff cookies.

It was a typical flight. We had a delay which seems to be the normality now. And we had no in flight service due to conditions.

Flight attendants on this flight were very attentive and friendly

After we landed we sat on the tarmac for 1.5 hours waiting to get to our gate. Ridiculous.

the trip to madrid was uncomfortable with my legs touching the seat in front of me

The plane was late, when we did board the plane was as cold as a freezer. I was freezing the entire flight, no blankets. Lost miserable flight I’ve ever had.

Flight, food and crew were all good, friendly and very satisfactory.

Terrible. Flight delayed for more than 8 hours with only a $12 meal voucher provided for the inconvenience. The airplane did not have breaks on arrival yet they still made us go through the motions and board on time knowing we could not take off then sit for 40+ minutes before having to get of the time. A complete waste of my time. I cannot believe they can stay business with these shenanigans. I’ll avoid this company like the plague moving forward as the lack of accountability is disgraceful.

This was the best 2 flights I have had with American out of SGF. Great crew both flights.

We were delayed for a “couple of maintenance issues.” They were resolved rather quickly but a computer glitch caused someone in the airport to have to bring a physical copy of the paperwork so we could leave. I don’t know where they had to drive from to get to our plane but it took forever & we were 1 1/2 hrs late in leaving. The flight itself was fine.

One of the worst experience given the middle seat even asked for the change no one honored,boarded at the end and overall one of the worst experience

It was good although our flight to the UK was cancelled and rescheduled for two days later. This was after we were already seated on the plane. We missed the first leg of our trip. BA did put us up at a hotel and paid for our meals but we lost our hotel costs in Glasgow.

The crew was very nice and pleasant. We were very reluctant to book our flight with British Airlines because we had bad experience with their flight attendants on the previous trips, they were rude and not helpful.

I am a 25+ years American Airlines member. British Airways is simply above and beyond in every customer satisfaction category.

The seat pads are past there sell by date now and are uncomfotable. Also, with screens in the back of the seat, the seats shouldnt be able to recline as this puts rhe screen in your face.

1. The website didn’t allow me to checkin from London as I have Bangladesh passport with US permanent resident card. This pushed me to sit with my wife in the middle of two aisle seats, terrible experience! 2. BA should allow within 24 hours to checkin with other passport holders to choose better seats. A 2nd verification of travel documents can be done at the desk about immigration status. 3. Food options were poor for vegetarian passengers, try to introduce healthy options avoiding carb-dense food ingredients.

Cabin crew lovely and accommodating and I'll always fly BA in the future

It was perfect. The service was exceptional. I would never want to cross the Atlantic in anyone else's sardine tins.

As I have said it sucked, the ticket counter to have to find and pay for another airline to get home. Now I understand this happened over the weekend but they should have someone there to talk to us instead of throwing the regular crew under the bus.

Everything excellent except for bag drop off. We started at the D area and that was so slow that it was eventually closed just as we were about to go to a station. We then went to F. We got one suitcase checked and then the screen showed that the station was no longer operable. There were long lines everywhere so we had to ask if we could butt in to the next station to finish. Again, this was the only incident, otherwise it was an excellent flying experience

Traveling to a place near Portland?

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Everything you need to know for your flight to Portland

Information on the airport you'll fly into in Portland

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