Cheap flights from Copenhagen to Washington, D.C. Dulles Intl Airport from £322
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 16/11. Fares are subject to change and may not be available on all flights or dates of travel.
CPH — IAD
22 Oct — 29 Oct1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Kastrup Copenhagen to Washington, D.C. Dulles Intl are usually found in November or February, booked 45 days in advance, depart on a Monday or Tuesday and return on a Thursday
Cheap flight deals from Copenhagen to Dulles Intl
Enter your travel dates to find the best prices.
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Best
Direct
Last-minute
One-way
Cheapest flights from Copenhagen to Dulles Intl
Explore the most affordable flight options available from Copenhagen to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 September 2026.
Thu 5/1112:55 -
1 stop11h 35m
Thu 12/1119:40 -
1 stop10h 20m
Deal found 21/9£416
Thu 12/1113:55 -
Nonstop9h 20m
Sat 28/1120:30 -
Nonstop8h 05m
Deal found 18/9£442
Wed 4/1112:55 -
1 stop11h 35m
Sun 8/1119:40 -
1 stop18h 05m
Deal found 21/9£447
Mon 16/1113:55 -
Nonstop9h 20m
Sat 28/1120:30 -
Nonstop8h 05m
Deal found 18/9£453
Sun 15/1121:30 -
1 stop24h 10m
Wed 2/1221:55 -
1 stop17h 55m
Deal found 18/9£457
Thu 5/1112:40 -
3 stops35h 50m
Thu 12/1119:40 -
2 stops18h 30m
Deal found 21/9£462
Wed 25/1106:45 -
2 stops16h 26m
Sun 29/1121:45 -
1 stop18h 10m
Deal found 18/9£463
Thu 5/1106:30 -
2 stops16h 44m
Thu 12/1118:05 -
1 stop11h 15m
Deal found 21/9£465
Tue 3/1106:00 -
2 stops17h 33m
Mon 23/1118:55 -
1 stop12h 15m
Deal found 19/9£469
Wed 23/1220:05 -
1 stop25h 35m
Sun 27/1221:45 -
1 stop14h 05m
Deal found 19/9£472
Best flights from Copenhagen to Dulles Intl
Discover carefully curated flight deals from Copenhagen to Dulles Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 22 September 2026.
Sun 18/1006:20 -
1 stop14h 50m
Sun 25/1017:53 -
2 stops39h 17m
Deal found 19/9£500
Mon 2/1119:55 -
1 stop27h 05m
Mon 16/1117:45 -
2 stops14h 25m
Deal found 17/9£522
Thu 22/1006:05 -
1 stop20h 30m
Thu 5/1117:25 -
1 stop24h 25m
Deal found 22/9£541
Tue 3/1112:55 -
1 stop28h 55m
Wed 25/1120:30 -
Nonstop8h 05m
Deal found 19/9£621
Sat 3/1006:50 -
1 stop13h 25m
Wed 7/1020:20 -
1 stop11h 50m
Deal found 19/9£507
Sun 4/1006:50 -
2 stops22h 09m
Mon 2/1120:10 -
1 stop12h 00m
Deal found 18/9£510
Tue 3/1112:55 -
1 stop28h 55m
Mon 23/1120:30 -
Nonstop8h 05m
Deal found 19/9£621
Sat 19/1213:10 -
2 stops17h 28m
Sat 2/122:45 -
2 stops30h 40m
Deal found 22/9£637
Wed 4/1113:55 -
Nonstop9h 20m
Sun 8/1112:30 -
1 stop12h 40m
Deal found 21/9£743
Sat 17/1008:40 -
2 stops14h 05m
Sat 24/1016:02 -
2 stops15h 23m
Deal found 19/9£642
Thu 22/1006:10 -
2 stops16h 08m
Fri 23/1013:10 -
2 stops14h 05m
Deal found 22/9£744
Direct flights from Copenhagen to Dulles Intl
Explore direct flight options from Copenhagen to Dulles Intl based on user searches, and compare prices and availability for your desired travel dates. Data last updated 22 September 2026.
Thu 12/1113:55 -
Nonstop9h 20m
Sat 28/1120:30 -
Nonstop8h 05m
Deal found 18/9£442
Mon 16/1113:55 -
Nonstop9h 20m
Sat 28/1120:30 -
Nonstop8h 05m
Deal found 18/9£453
Wed 4/1113:55 -
Nonstop9h 20m
Wed 18/1120:30 -
Nonstop8h 05m
Deal found 22/9£959
Thu 5/1113:55 -
Nonstop9h 20m
Wed 18/1120:30 -
Nonstop8h 05m
Deal found 20/9£960
Thu 22/1014:25 -
Nonstop8h 35m
Wed 18/1120:30 -
Nonstop8h 05m
Deal found 22/9£968
Fri 23/1014:25 -
Nonstop8h 35m
Thu 5/1120:30 -
Nonstop8h 05m
Deal found 21/9£969
Mon 2/1113:55 -
Nonstop9h 20m
Mon 16/1120:30 -
Nonstop8h 05m
Deal found 17/9£972
Sat 17/1014:25 -
Nonstop8h 35m
Sat 24/1020:20 -
Nonstop7h 50m
Deal found 19/9£985
Sat 3/1014:25 -
Nonstop8h 35m
Wed 7/1020:20 -
Nonstop7h 50m
Deal found 19/9£1,031
Last-minute flights from Copenhagen to Dulles Intl
Discover last-minute flight deals from Copenhagen to Dulles Intl. Data last updated 22 September 2026 and is based on user searches.
Sat 3/1006:50 -
1 stop13h 25m
Wed 7/1020:20 -
1 stop11h 50m
Deal found 19/9£507
Sun 4/1006:50 -
2 stops22h 09m
Mon 2/1120:10 -
1 stop12h 00m
Deal found 18/9£510
Mon 5/1006:40 -
2 stops20h 43m
Sat 17/1022:40 -
2 stops54h 10m
Deal found 20/9£508
Sat 17/1005:55 -
1 stop15h 15m
Sat 24/1012:35 -
2 stops18h 50m
Deal found 19/9£510
Sun 18/1006:20 -
1 stop19h 40m
Sun 25/1021:10 -
1 stop12h 00m
Deal found 18/9£496
Wed 21/1006:20 -
2 stops15h 58m
Wed 28/1015:15 -
2 stops16h 10m
Deal found 21/9£503
Thu 22/1006:10 -
2 stops16h 08m
Wed 18/1117:50 -
2 stops14h 20m
Deal found 22/9£498
Thu 22/1006:05 -
1 stop20h 30m
Thu 5/1117:25 -
1 stop24h 25m
Deal found 22/9£541
Thu 22/1006:50 -
1 stop13h 25m
Thu 5/1117:20 -
2 stops18h 10m
Deal found 22/9£543
One-way flights from Copenhagen to Dulles Intl
Search for one-way flight options from Copenhagen to Dulles Intl. Find affordable one-way fares based on user searches. Data last updated 22 September 2026.
Mon 16/1120:30 -
1 stop25h 10m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 18/9£322
Fri 15/106:55 -
1 stop19h 00m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 20/9£324
Fri 15/119:20 -
2 stops26h 20m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 20/9£331
Sun 15/1106:55 -
2 stops16h 19m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 22/9£333
Thu 7/106:00 -
1 stop15h 45m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 18/9£349
Tue 22/1206:45 -
2 stops22h 25m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 22/9£357
Thu 7/106:00 -
1 stop15h 15m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 19/9£425
Sat 28/1108:05 -
1 stop14h 40m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 20/9£485
Mon 4/108:05 -
1 stop14h 55m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 20/9£487
Sun 4/1006:50 -
2 stops38h 20m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 21/9£532
Wed 13/113:55 -
Nonstop9h 20m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 20/9£577
Find flight deals from Copenhagen to Dulles Intl
Discover tips and strategies to find the most affordable flight options for your journey from Copenhagen (CPH) to Dulles Intl (IAD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 22 September 2026.
Customise your flight search to find flights from Copenhagen to Dulles Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated 22 September 2026.
Use the filters below to find and compare flights from Copenhagen to Washington, D.C. Dulles Intl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Cheapest return flight
CopenhagenWashington, D.C.
CPH Kastrup Copenhagen - IAD Washington, D.C. Dulles Intl
CPHIAD
Kastrup Copenhagen
Fri 15/1
06:55-19:55
1 stop19h 00m
Washington, D.C. Dulles Intl
Wed 31/12
00:00-06:00
Nonstop0h 00m
£324
CopenhagenWashington, D.C.
CPH Kastrup Copenhagen - IAD Washington, D.C. Dulles Intl
CPHIAD
Kastrup Copenhagen
Fri 15/1
19:20-15:40
2 stops26h 20m
Washington, D.C. Dulles Intl
Wed 31/12
00:00-06:00
Nonstop0h 00m
£331
CopenhagenWashington, D.C.
CPH Kastrup Copenhagen - IAD Washington, D.C. Dulles Intl
CPHIAD
Kastrup Copenhagen
Sun 15/11
06:55-17:14
2 stops16h 19m
Washington, D.C. Dulles Intl
Wed 31/12
00:00-06:00
Nonstop0h 00m
£333
CopenhagenWashington, D.C.
CPH Kastrup Copenhagen - IAD Washington, D.C. Dulles Intl
CPHIAD
Kastrup Copenhagen
Thu 7/1
06:00-15:45
1 stop15h 45m
Washington, D.C. Dulles Intl
Wed 31/12
00:00-06:00
Nonstop0h 00m
£349
CopenhagenWashington, D.C.
CPH Kastrup Copenhagen - IAD Washington, D.C. Dulles Intl
CPHIAD
Kastrup Copenhagen
Tue 22/12
06:45-23:10
2 stops22h 25m
Washington, D.C. Dulles Intl
Wed 31/12
00:00-06:00
Nonstop0h 00m
£357
CopenhagenWashington, D.C.
CPH Kastrup Copenhagen - IAD Washington, D.C. Dulles Intl
CPHIAD
Kastrup Copenhagen
Thu 7/1
06:00-15:15
1 stop15h 15m
Washington, D.C. Dulles Intl
Wed 31/12
00:00-06:00
Nonstop0h 00m
£425
CopenhagenWashington, D.C.
CPH Kastrup Copenhagen - IAD Washington, D.C. Dulles Intl
CPHIAD
Kastrup Copenhagen
Sat 28/11
08:05-16:45
1 stop14h 40m
Washington, D.C. Dulles Intl
Wed 31/12
00:00-06:00
Nonstop0h 00m
£485
CopenhagenWashington, D.C.
CPH Kastrup Copenhagen - IAD Washington, D.C. Dulles Intl
CPHIAD
Kastrup Copenhagen
Sun 18/10
06:20-15:10
1 stop14h 50m
Washington, D.C. Dulles Intl
Sun 25/10
17:53-14:10
2 stops39h 17m
£500
CopenhagenWashington, D.C.
CPH Kastrup Copenhagen - IAD Washington, D.C. Dulles Intl
CPHIAD
Kastrup Copenhagen
Sat 3/10
06:50-14:15
1 stop13h 25m
Washington, D.C. Dulles Intl
Wed 7/10
20:20-14:10
1 stop11h 50m
£507
CopenhagenWashington, D.C.
CPH Kastrup Copenhagen - IAD Washington, D.C. Dulles Intl
CPHIAD
Kastrup Copenhagen
Sun 4/10
06:50-22:59
2 stops22h 09m
Washington, D.C. Dulles Intl
Mon 2/11
20:10-14:10
1 stop12h 00m
£510
Flights are sorted by cheapest return flights first.
Deals found on 20/9
Showing 1-10 of 22 resultsSorted by cheapest first
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Best time to book a flight from Copenhagen to Dulles Intl
Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Copenhagen with our price prediction graph.
CPH-IAD
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Copenhagen to Washington, D.C. Dulles Intl Airport
Prices
Delays
How far ahead should I book a flight from Copenhagen to Washington, D.C. Dulles Intl Airport?
The best time to book flights from Copenhagen to Washington, D.C. Dulles Intl Airport is 44 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Copenhagen to Washington, D.C. Dulles Intl Airport?
Currently, November is the cheapest month in which you can book a flight from Copenhagen to Washington, D.C. Dulles Intl Airport (average of £397). Flying from Copenhagen to Washington, D.C. Dulles Intl Airport in July is currently the most expensive (average of £624). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from CPH to IAD?
Find hourly flight availability from Copenhagen to Dulles Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 22 September 2026.
When flying from Copenhagen to Washington, D.C. Dulles Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
How much does it cost for a return flight from Copenhagen to Washington, D.C. Dulles Intl Airport?
Airfare is typical for this route at the moment.
Copenhagen to Washington, D.C. Dulles Intl Airport flights typically cost between £399 and £596 in November.The cheapest return price found within the last 5 days was £416 on Icelandair (5 Nov–12 Nov).
How often are flights from Copenhagen to Washington, D.C. delayed?
About 16% of weekly flights between Copenhagen and Washington, D.C. have experienced delays in the past year, with the average delay time being 118 minutes.
What is the most punctual flight time for Copenhagen to Washington, D.C. flights?
Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Tuesday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Copenhagen to Washington, D.C. flights?
Over the past year, Scandinavian Airlines have had the lowest number of delays on this route, with just 16% of flights being delayed.
Related info for your journey
Find useful and relevant information for your journey from Copenhagen to Dulles Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
What airport do you fly from for flights from Copenhagen to Washington, D.C. Dulles Intl?
For a flight from Copenhagen to Washington, D.C. Dulles Intl, you will be flying from Kastrup Copenhagen. Kastrup Copenhagen (CPH) is just 5.0 mi from the center of the city. Kastrup Copenhagen is the only Copenhagen airport and it handles 2 outbound flights to Washington, D.C. Dulles Intl per day. 0 airlines have flights to Washington, D.C. Dulles Intl from Kastrup Copenhagen on a regular basis.
How long is the flight from Copenhagen to Washington, D.C. Dulles Intl Airport?
Departing from Copenhagen to Washington, D.C. Dulles Intl Airport will take you 11h 35m. Copenhagen and Washington, D.C. Dulles Intl Airport are separated by a distance of 4060 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What are the most reliable airlines from Copenhagen to Washington, D.C. Dulles Intl Airport?
Consider Air France (69%), Scandinavian Airlines (69%) or Delta (69%) when booking your flight. These represent the most reliable airlines when flying from Copenhagen to Washington, D.C. Dulles Intl Airport.
Can I find deals for flights from Copenhagen to Dulles Intl that include hotel bookings?
Yes. In addition to deals on Copenhagen to Dulles Intl flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Copenhagen to Dulles Intl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Copenhagen to Dulles Intl.
Can I find deals for business class flights from Copenhagen to Dulles Intl?
Yes. Cheapflights offers flight deals from Copenhagen to Dulles Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Copenhagen to Washington, D.C. Dulles Intl Airport?
Currently, November is the cheapest month in which you can book a flight from Copenhagen to Washington, D.C. Dulles Intl Airport (average of £397). Flying from Copenhagen to Washington, D.C. Dulles Intl Airport in July is currently the most expensive (average of £624). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Explore flights to Dulles Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 22 September 2026.
Browse through other flights departing from Copenhagen. Flights are based on user searches made on Cheapflights and were last updated on 22 September 2026.
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Copenhagen to Dulles Intl?
Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Copenhagen to Dulles Intl. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.
Why should you use Cheapflights to find cheap flight tickets from Copenhagen to Dulles Intl?
Cheapflights helps you find that perfect flight to Dulles Intl from Copenhagen by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!
Can Cheapflights find flights from Copenhagen to Dulles Intl with no change fees?
Need flexible booking options for your flight to Dulles Intl from Copenhagen? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.
Can Cheapflights notify me if prices for flights from Copenhagen to Dulles Intl become cheaper?
Yes, Cheapflights offers price alerts on Copenhagen to Dulles Intl flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.
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