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Cheap Flights from Copenhagen to Washington D.C.

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Compare Copenhagen to Washington Dulles flight deals

Find the cheapest month or even day of the year to fly to Washington Dulles

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Flight deals from Copenhagen to Washington Dulles

Looking for a cheap last-minute deal or the best return flight from Copenhagen to Washington Dulles? Find the lowest prices on one-way and return tickets right here.
Washington D.C..$721 per passenger.Departing Tue, 14 Oct, returning Fri, 24 Oct.Return flight with TAP Air Portugal.Outbound indirect flight with TAP Air Portugal, departs from Copenhagen on Tue, 14 Oct, arriving in Washington Dulles.Inbound indirect flight with TAP Air Portugal, departs from Washington Dulles on Fri, 24 Oct, arriving in Copenhagen.Price includes taxes and charges.From $721, select.
Washington D.C..$732 per passenger.Departing Wed, 12 Nov, returning Wed, 19 Nov.Return flight with TAP Air Portugal.Outbound indirect flight with TAP Air Portugal, departs from Copenhagen on Wed, 12 Nov, arriving in Washington Dulles.Inbound indirect flight with TAP Air Portugal, departs from Washington Dulles on Wed, 19 Nov, arriving in Copenhagen.Price includes taxes and charges.From $732, select.
Washington D.C..$736 per passenger.Departing Wed, 13 Aug, returning Tue, 2 Sep.Return flight with Finnair.Outbound indirect flight with Finnair, departs from Copenhagen on Wed, 13 Aug, arriving in Washington Dulles.Inbound indirect flight with Finnair, departs from Washington Dulles on Tue, 2 Sep, arriving in Copenhagen.Price includes taxes and charges.From $736, select.
Washington D.C..$741 per passenger.Departing Fri, 2 May, returning Sun, 11 May.Return flight with British Airways.Outbound indirect flight with British Airways, departs from Copenhagen on Fri, 2 May, arriving in Washington Dulles.Inbound indirect flight with British Airways, departs from Washington Dulles on Sun, 11 May, arriving in Copenhagen.Price includes taxes and charges.From $741, select.
Washington D.C..$741 per passenger.Departing Fri, 19 Sep, returning Tue, 23 Sep.Return flight with British Airways.Outbound indirect flight with British Airways, departs from Copenhagen on Fri, 19 Sep, arriving in Washington Dulles.Inbound indirect flight with British Airways, departs from Washington Dulles on Tue, 23 Sep, arriving in Copenhagen.Price includes taxes and charges.From $741, select.
Washington D.C..$743 per passenger.Departing Sun, 14 Sep, returning Wed, 1 Oct.Return flight with British Airways.Outbound indirect flight with British Airways, departs from Copenhagen on Sun, 14 Sep, arriving in Washington Dulles.Inbound indirect flight with British Airways, departs from Washington Dulles on Wed, 1 Oct, arriving in Copenhagen.Price includes taxes and charges.From $743, select.
Washington D.C..$745 per passenger.Departing Sun, 18 May, returning Wed, 4 Jun.Return flight with KLM and Air France.Outbound indirect flight with KLM, departs from Copenhagen on Sun, 18 May, arriving in Washington Dulles.Inbound indirect flight with Air France, departs from Washington Dulles on Wed, 4 Jun, arriving in Copenhagen.Price includes taxes and charges.From $745, select.
Washington D.C..$745 per passenger.Departing Tue, 3 Jun, returning Tue, 10 Jun.Return flight with Delta.Outbound indirect flight with Delta, departs from Copenhagen on Tue, 3 Jun, arriving in Washington Dulles.Inbound indirect flight with Delta, departs from Washington Dulles on Tue, 10 Jun, arriving in Copenhagen.Price includes taxes and charges.From $745, select.

Find the cheapest month to fly from Copenhagen to Washington Dulles

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Copenhagen to Washington Dulles flights are currently cheapest in October.
Apr
from $1,126
May
from $741
Jun
from $745
Jul
from $808
Aug
from $745
Sep
from $741
Oct
from $721
Nov
from $732
Dec
Find prices
Jan
from $845
Feb
Find prices
Mar
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Direct flights from Copenhagen to Washington Dulles

Copenhagen to Washington Dulles: Alternative routes

Compare routes from Copenhagen to Washington D.C. below. You may find an airport to fly into that's cheaper, faster, or easier than Washington Dulles.

Copenhagen to Washington D.C.: Flight information

The things to know before you go.
Cheapest flight found$721
Cheapest month to flyOctober
Average flight time9 hrs, 10 mins
Most popular airlineDelta
Average flights per week14

Finding cheap flights from Copenhagen to Washington Dulles: Frequently asked questions

The best price we found for a return flight from Copenhagen to Washington Dulles is $721. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
9 hours and 10 minutes is the average flight time from Copenhagen to Washington Dulles.
Delta and Scandinavian Airlines fly direct from Copenhagen to Washington Dulles.
As of April 2025, there are 14 flights per week flying from Copenhagen to Washington Dulles.
The cheapest month to fly from Copenhagen to Washington Dulles is usually April 2025.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Copenhagen Airport to Washington Dulles Airport on Tuesday, 14 October 2025.
Yes – the average flight time is 9 hours and 10 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Washington Dulles but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Washington D.C. is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, TAP Air Portugal and Scandinavian Airlines offer the cheapest flight tickets to Washington Dulles.

Travelling from Copenhagen Airport (CPH) to Washington Dulles International Airport (IAD): what you need to know

  • Take a direct flight from Copenhagen Airport to Washington Dulles International Airport and you'll be in the air for an average of 9 hours.

  • Washington DC's timezone is UTC-4, making Washington DC five hours behind Copenhagen.

  • Flights from CPH to IAD start at 12:25 — the first with SAS. The last departure is at 12:45 with SAS. Overall, there are eight weekly Copenhagen Airport to Washington Dulles International Airport flights.

  • Your CPH to IAD flight won't wait if you're late, so get to the airport with time to spare. Arrive up to one hour in advance for domestic flights and two hours ahead for international travel.

  • During popular months such as June, you'll want to get to the airport earlier than usual. Arrive two hours before domestic departures and four hours ahead for international flights when you travel during a peak period in general.

  • SAS has direct flights from Copenhagen Airport to Washington Dulles International Airport. Book with this popular airline, then get ready to check out the sights in Washington DC — and maybe even more of United States if time allows.

  • SAS is the most frequently booked airline on this route.

  • SAS is the most punctual carrier offering CPH to IAD flights, with 70.59% of its services arriving as planned.

  • If you'd like to add a stop to your trip, just deselect 'Direct flights only' when searching for your ticket from Copenhagen Airport to Washington Dulles International Airport. These are the top stopovers between CPH and IAD:

    • Amsterdam Airport Schiphol

    • Keflavik International Airport

    • Edinburgh Airport

How to find the cheapest flights from Copenhagen Airport (CPH) to Washington Dulles International Airport (IAD)

  • $505 is the best price for a one-way Copenhagen Airport to Washington Dulles International Airport flight. Return flights start at $721. These prices can change based on demand and availability.

  • Book six months before you want to fly. After looking at the numbers on our calendar, this is how far you should book ahead to secure cheap tickets from CPH to IAD.

  • Organise your trip for May. That's the cheapest month for flights from Copenhagen Airport to Washington Dulles International Airport. If you have flexibility with your dates, use the 'Whole month' tool to find the lowest airfare across each month.

  • Never miss a deal on cheap flights from CPH to IAD by setting up a Price Alert. We'll send you an email or notification on the app when a lower fare pops up.

  • Find the ideal flight for you with the help of the filters. To see the 'Cheapest,' 'Best' or 'Fastest' flights from Copenhagen Airport to Washington Dulles International Airport, use the 'Sort by' function. You can also filter by airline, departure and arrival times, and number of stops.

Handy information about Copenhagen Airport (CPH)

  • 76.54% of flights that depart Copenhagen Airport arrive at their destination on schedule.

  • Central Copenhagen to Copenhagen Airport is approximately 11 kilometres. Depending on traffic, it'll take you about 20 minutes to get there if you're driving, ride-sharing or catching a cab.

  • Expect a trip time of around 35 minutes on public transport.

  • Get your journey off to a stress-free start by staying near CPH. Whether you've booked an early flight from Copenhagen Airport to Washington Dulles International Airport or want to avoid feeling rushed, these stays have you covered:

Arriving at Washington Dulles International Airport (IAD)

Getting from Washington Dulles International Airport (IAD) to central Washington DC

  • The address for IAD is 1 Saarinen Circle.

  • Washington Dulles International Airport to central Washington DC has a drive time of about 50 minutes. It's approximately 56 kilometres away.

  • When travelling on public transport, expect a journey time of roughly 3 hours 25 minutes.

When to fly to Washington Dulles International Airport (IAD)

  • It's time to choose your travel dates for your flight from Copenhagen Airport to Washington Dulles International Airport. April is the most popular month to head to Washington DC. If you prefer a more low-key vibe, go in January.

  • Before locking in your flight from Copenhagen Airport to Washington Dulles International Airport, think about the kind of weather you enjoy. July is the warmest month in Washington DC, with temperatures ranging from 19ºC (66ºF) to 33ºC (91ºF).

  • If you want to travel in cooler conditions, look for a cheap ticket from CPH to IAD in January. Temperatures average between -6ºC (21ºF) and 10ºC (50ºF) then.

Explore more of United States

  • Washington DC has plenty to offer, but there are so many other parts of United States you should also see. Around 322 kilometres north-east of Washington DC, a visit to New York will keep you busy. Check out popular attractions like Statue of Liberty, Central Park and Empire State Building.

  • Around 193 kilometres north-east of Washington DC, Philadelphia is another essential stop in United States. Experience major highlights starting with Liberty Bell, Independence Hall and Philadelphia Museum of Art.

Plan the rest of your trip from Copenhagen to Washington D.C.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.