PDX - CPH

$183 Find Cheap Flights from Portland to Copenhagen - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Portland to Copenhagen departing on 10/15. 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, 0 bags

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Everything you should know

Cheapest round-trip
$526
Typical prices: $616-$892
Icelandair
Sun 8/23Fri 8/28
PDX - CPH • 1 stop
Cheapest one-way
$183
Typical prices: $382-$508
Icelandair
Thu 10/15
PDX - CPH • 1 stop
Top airlines
Cheapest • from $526 (round-trip)
Best reviews • 7.8 score
Airline reviews
Airline reviews
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Airline reviews
Airline reviews
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Nonstop flights
Not available
There are currently no direct flights between Portland and Copenhagen. You'll need at least 1 connection.
Insights
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Top layover airports
Cheapest • Avg $729 (round-trip)
Shortest trip • 11h 57m (one-way)
Insights
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When to book
in advance
Our data shows that travelers who book at least 5 weeks in advance save around 26% compared to booking last minute.
Insights
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Insights
When to travel
Cheapest • 18% price drop
Most popular
Good to know
Good to know
+1
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Portland to Copenhagen (PDX-CPH)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Portland to Copenhagen 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 Portland to Copenhagen

Sun, Aug 23 - Fri, Aug 28
Icelandair Logo
7:00 pm - 3:55 pm
PDX
-
CPH
11h 55m
1 stop
Icelandair Logo
2:00 pm - 5:50 pm
CPH
-
PDX
12h 50m
1 stop
$526Icelandair
Fri, Aug 21 - Sat, Aug 29
Icelandair Logo
7:00 pm - 9:45 pm
PDX
-
CPH
17h 45m
1 stop
Icelandair Logo
7:20 am - 11:50 am
CPH
-
PDX
13h 30m
1 stop
$526Icelandair
Wed, Oct 21 - Sat, Oct 31
Lufthansa Logo
3:30 pm - 10:50 am
PDX
-
CPH
34h 20m
2 stops
Lufthansa Logo
6:20 pm - 1:44 am
CPH
-
PDX
39h 24m
2 stops
$528Lufthansa
Wed, Aug 19 - Wed, Aug 26
SWISS Logo
3:43 pm - 11:30 pm
PDX
-
CPH
22h 47m
2 stops
SWISS Logo
9:40 am - 10:45 pm
CPH
-
PDX
22h 05m
2 stops
$529SWISS
Wed, Aug 26 - Wed, Sep 2
United Airlines Logo
11:17 pm - 8:55 am
PDX
-
CPH
24h 38m
2 stops
United Airlines Logo
12:15 pm - 1:14 pm
CPH
-
PDX
33h 59m
2 stops
$532United Airlines
Tue, Aug 25 - Tue, Sep 1
United Airlines Logo
7:16 am - 8:55 am
PDX
-
CPH
16h 39m
2 stops
United Airlines Logo
12:45 pm - 11:28 am
CPH
-
PDX
31h 43m
2 stops
$536United Airlines
Thu, Aug 13 - Mon, Aug 24
Delta Logo
12:35 am - 11:45 am
PDX
-
CPH
26h 10m
1 stop
Delta Logo
1:55 pm - 11:20 pm
CPH
-
PDX
18h 25m
1 stop
$599Delta
Fri, Aug 21 - Mon, Aug 24
Delta Logo
6:00 am - 11:45 am
PDX
-
CPH
20h 45m
1 stop
Delta Logo
1:55 pm - 8:36 am
CPH
-
PDX
27h 41m
2 stops
$603Delta
Fri, Sep 11 - Sat, Sep 26
KLM Logo
7:10 am - 6:45 am
PDX
-
CPH
14h 35m
1 stop
KLM Logo
9:00 am - 9:03 pm
CPH
-
PDX
21h 03m
1 stop
$611KLM
Sat, Sep 26 - Fri, Oct 2
KLM Logo
7:10 am - 6:45 am
PDX
-
CPH
14h 35m
1 stop
KLM Logo
9:00 am - 9:03 pm
CPH
-
PDX
21h 03m
1 stop
$611KLM
Booking Insights

KAYAK's insights & trends for Portland to Copenhagen flights

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

How much is a round-trip flight from Portland to Copenhagen?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Portland to Copenhagen departing in August.

Flight prices are below average for this route right now.

Flights to Copenhagen from Portland usually cost between $616 and $892 in August.
The lowest price found in the past 5 days was $526 on Icelandair (Aug 21-Aug 29).

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Portland to Copenhagen, 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 from Portland to Copenhagen is May, where tickets cost $555 (return) on average. On the other hand, the most expensive months are December and June, where the average cost of round-trip tickets is $948 and $835 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Portland to Copenhagen, 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 on the flight from Portland to Copenhagen, you should book around 5 weeks before departure, which saves you about 26% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 24 weeks before departure.

Good to know

Low season

January

Cheapest flight

$183
Best time to beat the crowds with an average 16% drop in price.
Most popular time to fly with an average 5% increase in price.
Flight from Portland to Copenhagen

When to book flights from Portland to Copenhagen

Are your dates flexible? Find out the best times to travel from Portland to Copenhagen based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Portland to Copenhagen

  • At PDX, If you want to wait in quiet and relaxed comfort, you can access the exclusive United Club on Concourse E if you have a United Airlines ticket and you pay at the door. If you have opted for a first class ticket on Alaska Airlines for your cross-country and transatlantic flight, you can access the Alaska Lounge on Concourse C.

    Can I rent a car at Copenhagen Airport, Kastrup (CPH) when I land?

  • You can access the Car Rental Center via a free inter-terminal bus at the arrivals curb. If you will be driving around Copenhagen with children, remember to reserve an add-on child safety seat. According to Danish law, children shorter than 4 feet 5 inches must be fastened in a safety seating device appropriate for their size.

    Do any airlines offer a comfortable economy seat on a cheap flight from Portland to Copenhagen?

  • An SAS flight with one stop in Washington DC (IAD) provides 30 in of seat pitch, a power outlet, and streaming entertainment at your seat on the cross-country leg of the flight. On the trans-Atlantic leg of the flight, your seat will have 31 inches of seat pitch, seat-back entertainment, a USB outlet, and a complimentary meal.

    Is a cheap flight from Portland to Copenhagen worth it If I have to change airports in a connection city?

  • If you have to change airports in a connection city such as London, for example, this type of ticket can be a great bargain as well as very exciting. But before you purchase it, plan out exactly how you will get across the city from one airport to the other. You need to make sure you have enough time during your layover and enough foreign currency to make the switch.

    Which airlines operate a sustainable flight from Portland International Airport (PDX) to Copenhagen Airport (CPH)?

  • What is the cheapest flight from Portland to Copenhagen?

    In the last 5 days, the lowest price for a flight from Portland to Copenhagen was $183 for a one-way ticket and $526 for a round-trip.

  • Do I need a passport to fly between Portland and Copenhagen?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Portland and on arrival in Copenhagen.

  • Which aircraft models fly most regularly from Portland to Copenhagen?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Portland to Copenhagen?

    Star Alliance, oneworld, and SkyTeam are the airline alliances operating flights between Portland and Copenhagen, with Star Alliance being the most commonly used for this route.

  • What is the most popular layover when flying to Copenhagen from Portland?

    Reykjavik is the most popular layover city among KAYAK users traveling from Portland to Copenhagen.

  • Which is the best airline for flights from Portland to Copenhagen, KLM or Delta?

    The two airlines most popular with KAYAK users for flights from Portland to Copenhagen are KLM and Delta. With an average price for the route of $681 and an overall rating of 7.8, KLM is the most popular choice. Delta is also a great choice for the route, with an average price of $761 and an overall rating of 7.8.

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

    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 from Portland to Copenhagen.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Copenhagen from 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 from Portland to Copenhagen?

    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 Copenhagen with an airline and back to Portland with another airline. Booking your flights between Portland and CPH can sometimes prove cheaper using this method.

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

    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 Copenhagen from Portland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Portland to Copenhagen

  • One of the cheapest tickets available from CLE to PUJ is for a one-stop flight aboard American. On each leg of the flight, you will have 30 inches of seat pitch, a USB and power outlet at your seat, streaming entertainment, and snacks provided. On the longer leg, you will have the opportunity to purchase a light meal.
  • Portland International Airport (PDX) serving Portland, Oregon is a hub for Alaska, SkyWest, Horizon Air, and other airlines. Copenhagen Airport, Kastrup (CPH) is a hub for SAS - Scandinavian Airlines, Norwegian Air Shuttle, and others. Some of the cheapest flights from Portland to Copenhagen involve SAS and Alaska.
  • SAS operates a cheap overnight flight from Portland to Copenhagen with one stop in Washington DC (IAD), and this flight allows one carry-on per economy passenger. An SAS carry-on must be within 17 lb and 22 x 18 x 9 inches. If you want to pay to add a checked bag, it must be within 50 lb and 62 inches in total dimensions.
  • If you struggle with emotional or cognitive challenges when you travel, you can sign up and receive assistance from the Sunflower Hidden Disabilities Program, of which PDX is a member. You'll be wearing a sunflower lanyard during your trip, which will discreetly alert airport staff that you need assistance and extra time with the travel process.
  • Americans do not need a visa when visiting Denmark as tourists for less than 90 days. If you are traveling for other purposes or intend to stay longer, you will need to apply for a visa. For instance, if you are traveling to Denmark to study, you'll need to apply for a student visa.

Reviews of the top 5 airlines serving from Portland to Copenhagen

 
See real verified KAYAK customer reviews for airlines flying from Portland to Copenhagen. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Portland to Copenhagen? 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.
7.8
KLMOverall score based on 1552 reviews
7.7Comfort
7.2Entertainment
8.4Crew
7.8Boarding
7.3Food
Airline reviews

I think I previously submitted my feedback about flight lead Katherine in a different field by mistake. Please see those comments. Comments for Hyd to AMS are it was good. The flight lead and service met expectations for satisfactory high quality service but the flight lead did not stand out as exceptional as did the leads on the other two flights so I don’t remember anything specific one way or the other besides the fact I was satisfied.

10.0 ExcellentEmily, Jul 2026
ORD - MSP
Read more KLM reviews

I think I previously submitted my feedback about flight lead Katherine in a different field by mistake. Please see those comments. Comments for Hyd to AMS are it was good. The flight lead and service met expectations for satisfactory high quality service but the flight lead did not stand out as exceptional as did the leads on the other two flights so I don’t remember anything specific one way or the other besides the fact I was satisfied.

Had to cancel and rebook, KLM connection was cancelled prior to departure, ended up flying to Munich on non-Delta carrier.

The crew were unprofessional with a racist element. I was physically abused as well from one of the crew members

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.

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.

My flight was delayed by 6 hours then I missed BOTH of my connecting flights, I then had to stay in the AIRPORT at JFK because soooooo many people also suffered from missing flights and there was no hotels available. I would like to be compensated for this experience! I had to stay in the airport for over 16 hours!

Cabin crew were excellent, very proffesional, polite and friendly, in flight snack was underwhelming, a packet of cheese biscuits, im sure KLM could run to a sandwich!

Overall very positive. Boarding was quick and organized. Cabin was clean and seats were reasonably comfortable. Cabin crew was excellent and the meals provided were also of good quality

This fight left ahead of time which meant it arrived early which was great. Staff were very professional, but as with all these Short hop Flights the food was a disappointing snack There was no entertainment on this flight, but I did not expect any

It was operated by Delta. Boarding took a long time. How difficult can it be? Overall decent trip. Liked the Salt Lake City airport. Better option than Chicago for transfers.

We got stuck on the tarmac taxiing after landing early so we didn’t get off the plane until an hour later than we thought we would

Bus to plane was delayed for no apparent reason and our luggage was still on the belt when they shut it off. Took about 20 minutes to turn it back on to get our luggage.

I haven’t flown economy in over 20 years but it was not bad. Room by my feet for my bag and seat was roomy enough. Surprised in a good way.

Second flight in a row where the entertainment system is broken. 5 hour long flight with no entertainment and flight attendants did not seem interested in resolving the matter. Very shocked to be treated this poorly considering I paid for a first class experience and have Diamond Medallion status.

The service from the flight attendants were of supreme quality. They greeted and treated everyone with a wide smile. This is totally absent nowadays. Kudos to them!!!!

Our flight was held more than 1.5 hours due to baggage issues and overbooking. Our bag was never tagged and caused an unnecessary amount of stress. Personnel on the Delta side were mediocre at best and seemed to not care about customers and seemed like they hated their work.

My seat had no padding, it was literally plywood with a plastic cover. I could not change seats on my 10 hour flight. My excitement for this trip helped me deal with the pain.

The flight was great. The crew were a little terse about the size of my bag. It fit fine.

The flights were on time- Great service Would have liked more options for food choices.

The brakes on the A220 are sensitive and uncomfortably grabby

The crew was amazing. Our seats was not very clean and even that was not a full flight but our seats was right beside the WC which did not let us to have a moment of rest.

Excellent service, and came on time! Thank you for your dinner that was chicken with salat/, and 🍰 it was good quality food , the breakfast was very good with good cheese , butter,etc and the tea was very good quality. The space where I was seat was nice so I could stretch my legs. I dit not have the bread as I am in a keto died. Have great time everyone in Scandinavia airline.

The first flight was delayed. We missed the second flight, which was rebooked 9 hours later. We missed all our arrangements for the first day of vacation.

Old plane, food not that great - lacked taste. Crew was nice but strict.

Terrible airlines, kept lying to me about the fact that my connection flight was cancelled. Left me hanging until last min. NEVER AGAIN

Upon departing and landing, the man seating in front of me had his seat leaning back. Taking off nobody told him anything. Landing someone from the crew said something but the passenger ignored him and nobody followed up. Felt a bit unsecured. If this that is some of the basics are missed, what else was overlooked?

On time, reasonably comfortable for economy, decent food. All in all a very good experience.

Every flight got canceled or delayed. Customer service was awful.

They lost my luggage and can’t find it. My trip is ruined. Online tracking of lost luggage doesn’t work

The stewardess was incredibly rude. The gave you only one drink with dinner.

I DO NOT recommend Iceland air...missed connecting flight.....paid for isle seat upgrade for health reasons...had to do that over....baggage left in the rain so clothes got soaked other items ruined....called customer * dont care* service

The ticket was reserved in my name but not paid for by underpricer. Alaska airlines was unable to issue my ticket (could not connect the ticket with the PNR) due to an error with underpricer and I spent the better part of 2 hours at the ticket counter trying to rectify.

Damage May baggage and I report the airport agant and they see it

Crew was very friendly. Need lay flat beds! More snacks

Good. Rxception is the Entertainment - movies and TV shows all out of date…

I paid for our seats and when we boarded and went to our seats it was the last row. I would have never paid for my seats knowing I’m sitting in the last row. The airline must have moved our seats and I didn’t realize it when we checked in.

I liked the crew but not the uncomfortable seats and lack of movie and tv selection.

They cancelled our connecting flight resulting in another layover reaching our final destination 8 hours later than scheduled.

On-time arrivals and departures. Crew helpful and friendly. Yet everything costs extra: seat selection, food, even airphones!

Iceland air transfer was bad. They lost my luggage and I just received it 11/1

The leg from Portland to Heathrow was great for a business class ticket. The BA leg from Heathrow to Lisbon was terrible. Basically coach seating with an empty seat between you and next passenger. Absolutely no leg room. Should not have been charged for business class and it was a 3 hour flight.

The flat beds. Other than that, the place was not clean.

Did not use entertainment Food great Stewards had an attitude, not the best but below average from my other flights with AA or BA

Good crew and boarding process. Horrible food and one of the most uncomfortable aircraft seats I have ever sat in. The cabin temperature was warm which made it hard for my family to sleep.

The food was ok, but not great. They delayed boarding in Portland and did not enforce group boarding. But the crew was excellent, went above and beyond.

Flight delayed and we were forced to check our carryon bags which was huge inconvenience.

First leg delay, rescheduled second leg without our approval, cancelled rescheduled second leg, rescheduled cancelled leg to three days later...

We were seated in the rear of the plane. Buses arrived to take us to the terminal but there weren’t enough so we waited an hour to leave the plane.

Every flight was late in arrival, last was late in departure and late in arrival, then lost our luggage!

They canceled the flight and would not rebook us within several days

Everything you need to know for your flight from Portland to Copenhagen

Information on your arrival and departure airports