$373 Find Cheap Flights from Copenhagen to Washington - 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 Copenhagen to Washington departing on 8/26. 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.
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Book Cheap Copenhagen to Washington Plane Tickets

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

Mon, Aug 17 - Sun, Aug 30
Multiple Airlines Logo
9:40 am - 8:59 pm
CPH
-
PDX
20h 19m
2 stops
Multiple Airlines Logo
8:15 am - 11:35 am
PDX
-
CPH
18h 20m
2 stops
$679Multiple Airlines
Mon, Aug 17 - Sun, Aug 30
Multiple Airlines Logo
9:40 am - 8:59 pm
CPH
-
PDX
20h 19m
2 stops
Multiple Airlines Logo
8:15 am - 11:35 am
PDX
-
CPH
18h 20m
2 stops
$682Multiple Airlines
Fri, Aug 21 - Thu, Sep 3
Lufthansa Logo
10:10 am - 6:53 pm
CPH
-
PDX
17h 43m
2 stops
Lufthansa Logo
8:15 am - 9:15 am
PDX
-
CPH
16h 00m
2 stops
$688Lufthansa
Fri, Aug 21 - Thu, Sep 3
Lufthansa Logo
10:10 am - 6:53 pm
CPH
-
PDX
17h 43m
2 stops
Lufthansa Logo
8:15 am - 9:15 am
PDX
-
CPH
16h 00m
2 stops
$689Lufthansa
Wed, Aug 12 - Wed, Aug 19
Air Canada Logo
12:15 pm - 3:56 pm
CPH
-
PDX
36h 41m
2 stops
Air Canada Logo
7:45 pm - 8:55 am
PDX
-
CPH
28h 10m
2 stops
$709Air Canada
Tue, Sep 15 - Tue, Sep 29
Scandinavian Airlines Logo
1:05 pm - 1:45 pm
CPH
-
SEA
9h 40mnonstop
Scandinavian Airlines Logo
10:53 am - 12:00 pm
SEA
-
CPH
16h 07m
1 stop
$760Scandinavian Airlines
Wed, Aug 5 - Sat, Aug 15
United Airlines Logo
6:20 am - 11:55 am
CPH
-
SEA
14h 35m
1 stop
United Airlines Logo
7:00 am - 9:15 am
SEA
-
CPH
17h 15m
2 stops
$764United Airlines
Wed, Aug 5 - Mon, Aug 17
United Airlines Logo
6:20 am - 11:55 am
CPH
-
SEA
14h 35m
1 stop
United Airlines Logo
8:00 am - 10:50 am
SEA
-
CPH
17h 50m
1 stop
$765United Airlines
Sun, Aug 16 - Tue, Sep 1
Air Canada Logo
12:45 pm - 9:07 pm
CPH
-
SEA
17h 22m
1 stop
Air Canada Logo
7:20 pm - 10:50 am
SEA
-
CPH
30h 30m
2 stops
$768Air Canada
Fri, Aug 14 - Fri, Aug 21
Scandinavian Airlines Logo
1:05 pm - 1:45 pm
CPH
-
SEA
9h 40mnonstop
Scandinavian Airlines Logo
3:55 pm - 10:10 am
SEA
-
CPH
9h 15mnonstop
$769Scandinavian Airlines
Booking Insights

KAYAK's insights & trends for Copenhagen to Washington flights

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

How much is a round-trip flight from Copenhagen to State of Washington?

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

What is the cheapest Copenhagen to Washington flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Washington from Copenhagen found in the last 5 days was to Seattle, at $893 round-trip. The most popular route is from Copenhagen (CPH) to Seattle (SEA), and the cheapest round-trip airline ticket found on this route in the last 5 days was $893.

What is the cheapest time of day to fly to Washington?

The average price for all round-trip flights from Copenhagen to Washington depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Washington is generally in the afternoon, when round-trip flights cost $972 on average. The most expensive time of day to fly to Washington is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $972.

Can I save money by flying with a layover from Copenhagen to Washington?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $944, prices are generally cheapest when you fly direct.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Copenhagen to Washington, 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 Copenhagen to Washington is April, when tickets cost $402 (return) on average. On the other hand, the most expensive months are June and July, when the average cost of round-trip tickets is $1,699 and $541 respectively.

What’s the cheapest day of the week to fly from Copenhagen to Washington?

The average price of all round-trip flights from Copenhagen to Washington clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Washington on a Friday, as we generally find the cheapest rates on that day for this route. On the other hand, Tuesday is the most expensive day to fly from Copenhagen to Washington. For your return ticket, we recommend flying on a Monday and avoiding Thursdays for the best deals.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Copenhagen to Washington, 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 Copenhagen to Washington, you should book around 2 weeks before departure, which saves you about 19% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 14 weeks before departure.

Good to know

Low seasonNovember
Cheapest flight$373
Best time to beat the crowds with an average 20% drop in price.
Most popular time to fly with an average 18% increase in price.
Flight from Copenhagen to Seattle

FAQs - booking Washington flights

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

    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 Copenhagen to Washington.

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

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

    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 from Copenhagen to Washington 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 from Copenhagen to Washington?

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

  • How many flights are there between Copenhagen and Washington per day?

    There is a maximum of 1 nonstop flight a day that takes off from Copenhagen and lands in Washington, with an average flight time of 9h 40m. The most common departure time is 1:00 pm and most flights take off in the afternoon. Each week, there are 4 flights.

Reviews of the top 4 airlines serving from Copenhagen to Washington

 
See real verified KAYAK customer reviews for airlines flying from Copenhagen to Washington. 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 Copenhagen to Washington? 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.
7.4
Scandinavian AirlinesOverall score based on 1861 reviews
6.7Food
8.0Crew
7.3Comfort
7.7Boarding
6.7Entertainment
Airline reviews

It was ok but no WiFi I think I’ll fly Iceland air next time

6.0 GoodEmperor Billy, Jun 2026
CPH - IAD
Read more Scandinavian Airlines reviews

It was ok but no WiFi I think I’ll fly Iceland air next time

My daughter always gets sick when we order the gluten free meal option. Internet didn’t work as advertised.

All went smoothly. That's what I want on a long flight.

I expected more, but they will nickel and dime you for everything. I did not enjoy flying with this airline.

I wish they have given us explanations for the delays. And the rebooking process in Copenhagen was too long. I had to wait about 4 hours before they assign me a hotel. From there the handling process (accommodation, transportation and meal) was excellent.

Since our earlier flight was delayed, we missed this flight and were rerouted on Lufthansa 2 days later.

Really like this airline. Best food for airlines and comfortable seats and attentive staff. Delay was due to air traffic.

great crew, professional, funny, and great service. good condition plane too! great experience

Very difficult to clearly hear the dialogue on videos due to airplane engine sound. Flying to Copenhagen audio was very clear. Food was excellent. Returning flight--Lunch and breakfast food was the worst I've experienced. Audio was terrible. Why the difference?

Travelling coach, comfort is all in one's perspective. Movie choices were great. Food was OK. Flight crew were pleasant. Tip: If they come through asking if you want tea or coffee, do not ask for water. They get miffed. So use the call button after they pass through.

The flight was delayed by a hour and I wish they had communicated it sooner. No issues on the plane, it did take a while for food to come.

Smooth and easy boarding, comfortable for the entire 5 hour flight, and the seat back entertainment was great! I appreciated all the features, from location info and maps, movies, the ability to connect with Bluetooth headphones, and good selection of movies. Food was good, normal airline snacks (I didn’t purchase anything)

it was so bad. I tried to board my flight from vancouver to saskatoon. And to my surprise they did not board me cause the flight was changed and no email was send to me. and on my boarding pass which i got from seattle says different flight. I did not knew anyone from Vancouver, air canada crew was rude, i asked for today flight but they were rude and i had early morning dental appointment in saskatoon. I was so much in pain and my whole day is wasted today. and i suffered alot. They did provide me hotel but they did not provide me any food. I am really really disappointed first time had so bad experience with air canada. I may think twice to book it again. If i can get any reply or any composition that would be great. Thanks

leg space better than expected. two washrooms for one plane isn't enough.

The seats on this flight were almost roomy enough to be the basic amount needed for human existence. I think my favorite part of this flight was it landed at an A gate, which was the most palatial part of Sea-Tac I've ever seen - a massive improvement from the S gates.

Everything was fantastic. Modern plane. All the amenities! Although the paid snacks and meals are pure robbery. Like i understand airlines need to make money, but 11$ USD for an overnight oats with some nuts in it and barely any pieces of apple.... Highway robbery

Never happened, because of the first delayed flight I lost the connection and had to wait overnight and take two flights to reach my destination.

The flight was delayed, but other than that everything was fine.

An hour and a half late is UNACCEPTABLE. The negative impact to our family is unconscionable. And for the price we were forced to pay...

I just wrote a text which was supposed to be for the flight from Denver to spokane not Frankfurt to Denver.

Everyone at icel air just passes the buck if there's a problem which there was they don't want to know about it any company can be good if everything goes well it's what shows is when something doesn't go well how they handle it and trust me Iceland air does not know how to handle any kind of problem

The Icelandair crew was so kind!!! Thank you for making my first trip to Paris a great one!

I am not going to fillo this out for each leg of my trip. My first review holds for the experience

They wouldn’t check in my luggage even though I had one checked bag prepaid. So I took my bag to the gate and tried to check it in there and two employees scolded me for bringing a large bag to the gate. I told them I was trying to check it in and that it was prepaid, and they said they couldn’t guarantee that it would arrive at my destination but they finally let me drop it off when boarding the plane and pick it up right after exiting the plane. There was no food, and there was no entertainment.

They had a 4 hour delay and left my luggage in Iceland and it didn’t arrive in Portland until 11/1

The boarding process seem to take longer than necessary, resulting in a 20+ minute delay

Highly disorganized company, poor customer service. Packed seats on a 737 for a trans-atlantic 9 hour flight. Greedy company policies, no meal or snack provided for 9 hour flight.

One of the worst airlines I ever flew. Boarding is a disaster, they are always late, the planes are overly crowded. Everyone on my flight lost their connection because they were 2h late. Reykjavik is also not the best airport out there.

Flight was delayed. They did a terrible job rebooking me. Agent on the ground was useless. The partner airline who ran the plane was able to help me but Iceland air was useless

Flight delayed Delay to the gate upon arrival Baggage took more than an hour so we missed our connecting!!! Terrible experience!

It was okay. Mothers with rowdy children should be invited to sit in front of them.

My girlfriend had a health emergency and couldn’t board the flight. I asked for a refund, but you only offered half of the purchase price as a refund. Very disappointing.

Food was much better than my outbound flight. On-time. Good service. I had a problem with my entertainment screen, but the attendant fixed it promptly.

I pre-ordered my meal and did not receive it. The seats are very old, uncomfortable and dirty. The crew was excellent and made my stay on board comfortable and enjoyable.

The only thing that the airport can improve which will help Lufthansa from delay flights is to warn the passengers that are flying to the USA to be earlier to the gate due to the documents check that in our case delayed the flight

SEA to Munich flight was turbulent and you could hear rattling in the plane. The food was TERRIBLE, return flight was better. We will not fly Lufthansa in the future.

I got an email from Lufthansa saying that because the flight was full, I could check my cabin bag for free. When I tried to do that, I got charged $75 because it was 'overweight'. Other people who did not check their bags didn't get their bags (that were much larger than mine) weighed. Nor were they denied boarding. This is a scam, right? Expect to see this review EVERYWHERE!

Flight was good, staff members were helpful and energetic, food can be more tasty.

All good. Boarding was on time and everything was well organized. The flight was on time so overall I had a good experience.

Fast boarding, great entertainment on board, lots of updates from the capitan during the trip, no lost luggage issues

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

Information on your arrival and departure airports