Denmark

$264+ Cheap flights from Dulles Intl (IAD) to Denmark

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/8. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — CPH
Feb 15 — Feb 221
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Cheap flight deals from Dulles Intl to Denmark

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Denmark (DK0). 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 February 10, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$383
(Ticket)

One-way from

$264
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$471

Good round-trip deal

$527 or less

Good one-way deal

$296 or less
Provider with most accurate pricing for Washington, D.C. (WAS)-Kastrup Copenhagen flight deals.
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Kastrup Copenhagen flights.
From Washington, D.C. Dulles Intl to Denmark
One-way flight from Washington, D.C. Dulles Intl to Denmark
Highest demand for flights based on searches. 18% potential increase in price ($125 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($17 potential savings vs. average RT price).
Average for round-trip flights in February 2025
Price to beat on a round-trip flight from Washington, D.C. Dulles Intl to Denmark.
Price to beat on a one-way flight from Washington, D.C. Dulles Intl to Denmark.

Find flight deals from Dulles Intl to Denmark

Cheapest flights from Dulles Intl to Denmark
Explore the most affordable flight options available from Dulles Intl to Denmark. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 10, 2025.

This Ticket deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/108:40 pmIAD - CPH
1 stop18h 10mIcelandair
Wed 3/198:50 pmCPH - IAD
1 stop27h 35mIcelandair
Deal found 2/10$383
This oojo deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/710:20 pmIAD - CPH
1 stop12h 30mTAP AIR PORTUGAL
Tue 5/135:40 pmCPH - IAD
1 stop27h 40mTAP AIR PORTUGAL
Deal found 2/10$466
This Flightsearch deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightsearch is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/107:59 pmIAD - CPH
1 stop30h 16mScandinavian Airlines
Wed 3/1912:25 pmCPH - IAD
Nonstop9h 15mScandinavian Airlines
Deal found 2/10$490
This Ticket deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/246:35 pmIAD - AAL
1 stop22h 45mKLM
Tue 4/16:30 amAAL - IAD
1 stop15h 05mKLM
Deal found 2/9$529
This Finnair deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/3110:40 pmIAD - CPH
1 stop12h 15mFinnair
Wed 4/98:50 amCPH - IAD
2 stops17h 20mFinnair
Deal found 2/9$546
This Booking.com deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/1010:55 pmIAD - CPH
1 stop17h 45mBritish Airways
Wed 3/196:50 amCPH - IAD
2 stops22h 08mBritish Airways
Deal found 2/10$549
This Mytrip deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/128:40 pmIAD - CPH
2 stops18h 15mMultiple Airlines
Tue 3/187:10 amCPH - IAD
2 stops17h 15mMultiple Airlines
Deal found 2/9$550
This United Airlines deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/318:17 amIAD - CPH
2 stops20h 33mUnited Airlines
Wed 4/96:10 amCPH - IAD
2 stops15h 03mUnited Airlines
Deal found 2/9$568
This Delta deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1212:15 pmIAD - CPH
2 stops15h 45mDelta
Tue 3/189:45 amCPH - IAD
1 stop12h 00mDelta
Deal found 2/9$570
This American Airlines deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/185:28 pmIAD - CPH
2 stops15h 52mAmerican Airlines
Wed 3/268:40 amCPH - IAD
2 stops18h 34mAmerican Airlines
Deal found 2/10$575
This Air Canada deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/123:55 pmIAD - CPH
2 stops15h 45mAir Canada
Wed 3/196:50 amCPH - IAD
2 stops18h 51mAir Canada
Deal found 2/10$581
This Air France deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/97:30 pmIAD - CPH
1 stop12h 30mAir France
Sun 3/1612:05 pmCPH - IAD
1 stop13h 20mAir France
Deal found 2/10$613

Find flights from Dulles Intl to Denmark within your budget

Customize your flight search to find flights from Dulles Intl to Denmark 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 2,558,603 searches. Data last updated February 10, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Washington, D.C.Copenhagen

IAD - CPH

IADCPH

Washington, D.C. Dulles Intl

Mon 3/10

8:40 pm-7:50 pm

1 stop18h 10m

Kastrup Copenhagen

Wed 3/19

8:50 pm-7:25 pm

1 stop27h 35m

$383

Washington, D.C.Copenhagen

IAD - CPH

IADCPH

Washington, D.C. Dulles Intl

Wed 5/7

10:20 pm-4:50 pm

1 stop12h 30m

Kastrup Copenhagen

Tue 5/13

5:40 pm-3:20 pm

1 stop27h 40m

$466

Washington, D.C.Copenhagen

IAD - CPH

IADCPH

Washington, D.C. Dulles Intl

Mon 3/10

7:59 pm-7:15 am

1 stop30h 16m

Kastrup Copenhagen

Wed 3/19

12:25 pm-4:40 pm

Nonstop9h 15m

$490

Washington, D.C.Aalborg

IAD - AAL

IADAAL

Washington, D.C. Dulles Intl

Mon 3/24

6:35 pm-10:20 pm

1 stop22h 45m

Aalborg

Tue 4/1

6:30 am-3:35 pm

1 stop15h 05m

$529

Washington, D.C.Copenhagen

IAD - CPH

IADCPH

Washington, D.C. Dulles Intl

Mon 3/31

10:40 pm-4:55 pm

1 stop12h 15m

Kastrup Copenhagen

Wed 4/9

8:50 am-8:10 pm

2 stops17h 20m

$546

Washington, D.C.Copenhagen

IAD - CPH

IADCPH

Washington, D.C. Dulles Intl

Mon 3/10

10:55 pm-9:40 pm

1 stop17h 45m

Kastrup Copenhagen

Wed 3/19

6:50 am-11:58 pm

2 stops22h 08m

$549

Washington, D.C.Copenhagen

IAD - CPH

IADCPH

Washington, D.C. Dulles Intl

Wed 3/12

8:40 pm-7:55 pm

2 stops18h 15m

Kastrup Copenhagen

Tue 3/18

7:10 am-7:25 pm

2 stops17h 15m

$550

Washington, D.C.Copenhagen

IAD - CPH

IADCPH

Washington, D.C. Dulles Intl

Mon 3/31

8:17 am-10:50 am

2 stops20h 33m

Kastrup Copenhagen

Wed 4/9

6:10 am-3:13 pm

2 stops15h 03m

$568

Washington, D.C.Copenhagen

IAD - CPH

IADCPH

Washington, D.C. Dulles Intl

Wed 3/12

12:15 pm-9:00 am

2 stops15h 45m

Kastrup Copenhagen

Wed 3/19

9:45 am-4:45 pm

1 stop12h 00m

$570

Washington, D.C.Copenhagen

IAD - CPH

IADCPH

Washington, D.C. Dulles Intl

Tue 3/18

5:28 pm-2:20 pm

2 stops15h 52m

Kastrup Copenhagen

Wed 3/26

8:40 am-10:14 pm

2 stops18h 34m

$575

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/10

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Best time to book a flight from Dulles Intl to Denmark

Have a flexible travel schedule? Discover the best time to fly to Denmark from Dulles Intl with our price prediction graph.
Estimated round-trip 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.

Travel insights for flights from Dulles Intl to Denmark

Get recent, data-driven insights about flights from Dulles Intl to Denmark including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Denmark?

Currently, November is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Denmark (average of $523). Flying from Washington, D.C. Dulles Intl Airport to Denmark in June is currently the most expensive (average of $992). 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 IAD to DK?

Find hourly flight availability from Dulles Intl to Denmark. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 10, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 4% on flights from Washington, D.C. Dulles Intl Airport to Denmark by exploring options for tickets at noon.

Rainfall in Denmark by month

Plan your trip to Denmark by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Denmark ranges from 0.8 - 2.8 inches per month. August is typically the wettest month, when rainfall can reach 2.8 in. February is typically the driest time to visit Denmark when rainfall is around 0.8 in.

Temperature in Denmark by month

Plan your trip to Denmark by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Denmark, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 60.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

Reviews of airlines servicing Denmark

Get insights into the airlines that provide service to Denmark. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Denmark. Reviews last updated February 10, 2025.
Get a feel of what it's like to fly with Delta, KLM and Finnair from Washington, D.C. to Denmark by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good

Food

7.3

Comfort

8.0

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Reviews

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