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District of Columbia

$501+ Cheap flights from Billund (BLL) to District of Columbia

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/5. Fares are subject to change and may not be available on all flights or dates of travel.
BLL — IAD
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap flight deals from Billund to District of Columbia

Cheapest flights from Billund to District of Columbia
Explore the most affordable flight options available from Billund to District of Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

This Ticket deal was found by Cheapflights users on 1/28. 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.
Thu 2/56:00 am
BLL
-
IAD
1 stop16h 05m
Air France
Mon 2/96:50 pm
IAD
-
BLL
1 stop13h 45m
Air France
Deal found 1/28$501
This Ticket deal was found by Cheapflights users on 1/28. 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.
Thu 2/2610:25 am
BLL
-
IAD
1 stop11h 40m
Multiple Airlines
Mon 3/26:50 pm
IAD
-
BLL
1 stop13h 45m
Multiple Airlines
Deal found 1/28$502
This Ticket deal was found by Cheapflights users on 1/28. 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.
Thu 2/261:00 pm
BLL
-
DCA
2 stops16h 50m
British Airways
Mon 3/21:44 pm
DCA
-
BLL
2 stops16h 36m
British Airways
Deal found 1/28$510
This Ticket deal was found by Cheapflights users on 1/28. 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.
Thu 2/510:25 am
BLL
-
IAD
2 stops14h 44m
Multiple Airlines
Mon 2/96:50 pm
IAD
-
BLL
1 stop13h 45m
Multiple Airlines
Deal found 1/28$511
This Travelis deal was found by Cheapflights users on 1/28. 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 Travelis is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/2610:35 am
BLL
-
IAD
1 stop15h 40m
Lufthansa
Mon 3/210:00 pm
IAD
-
BLL
1 stop19h 20m
Lufthansa
Deal found 1/28$512
This Ticket deal was found by Cheapflights users on 1/28. 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.
Thu 2/510:25 am
BLL
-
DCA
2 stops14h 32m
KLM
Mon 2/95:59 pm
DCA
-
BLL
2 stops13h 31m
KLM
Deal found 1/28$522
This United Airlines deal was found by Cheapflights users on 1/27. 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.
Thu 2/126:30 am
BLL
-
IAD
1 stop14h 05m
United Airlines
Mon 2/168:20 am
IAD
-
BLL
2 stops19h 20m
United Airlines
Deal found 1/27$550
This United Airlines deal was found by Cheapflights users on 1/27. 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.
Sat 2/142:15 pm
BLL
-
IAD
1 stop12h 00m
United Airlines
Wed 2/185:15 pm
IAD
-
BLL
1 stop10h 45m
United Airlines
Deal found 1/27$552
This Air Canada deal was found by Cheapflights users on 1/28. 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.
Thu 2/266:30 am
BLL
-
DCA
2 stops15h 01m
Air Canada
Mon 3/29:40 am
DCA
-
BLL
2 stops18h 00m
Air Canada
Deal found 1/28$564
This United Airlines deal was found by Cheapflights users on 1/26. 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.
Sat 2/142:15 pm
BLL
-
DCA
2 stops34h 57m
United Airlines
Wed 2/1812:59 pm
DCA
-
BLL
2 stops18h 26m
United Airlines
Deal found 1/26$576
This Delta deal was found by Cheapflights users on 1/27. 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.
Thu 2/1212:05 pm
BLL
-
DCA
2 stops16h 52m
Delta
Mon 2/161:40 pm
DCA
-
BLL
2 stops14h 00m
Delta
Deal found 1/27$640
This Mytrip deal was found by Cheapflights users on 1/28. 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.
Thu 2/56:00 am
BLL
-
DCA
3 stops18h 05m
Multiple Airlines
Mon 2/94:15 pm
DCA
-
BLL
3 stops19h 35m
Multiple Airlines
Deal found 1/28$1,172

Find flight deals from Billund to District of Columbia

Keep the following information in mind while searching for Billund to District of Columbia flight deals. Data was last updated January 29, 2026.

Round-trip from

$502
(Ticket)

Popular in

July

Cheapest in

February

Average price

$633
From Billund to District of Columbia
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($43 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Billund to District of Columbia 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 January 29, 2026.
Use the filters below to find and compare flights from Billund to District of Columbia that are best for you.

Fly from

Billund

Fly to

District of Columbia

Route

Depart

Return

Price

BillundWashington, D.C.

BLL - IAD

BLLIAD

Billund

Thu 2/26

10:25 am-4:05 pm

1 stop11h 40m

Washington, D.C. Dulles Intl

Mon 3/2

6:50 pm-2:35 pm

1 stop13h 45m

$502

BillundWashington, D.C.

BLL - DCA

BLLDCA

Billund

Thu 2/26

1:00 pm-11:50 pm

2 stops16h 50m

Washington, D.C. Reagan-National

Mon 3/2

1:44 pm-12:20 pm

2 stops16h 36m

$510

BillundWashington, D.C.

BLL - IAD

BLLIAD

Billund

Thu 2/26

10:35 am-8:15 pm

1 stop15h 40m

Washington, D.C. Dulles Intl

Mon 3/2

5:45 pm-1:20 pm

2 stops13h 35m

$542

BillundWashington, D.C.

BLL - IAD

BLLIAD

Billund

Thu 2/12

6:30 am-2:35 pm

1 stop14h 05m

Washington, D.C. Dulles Intl

Mon 2/16

8:20 am-9:40 am

2 stops19h 20m

$550

BillundWashington, D.C.

BLL - IAD

BLLIAD

Billund

Thu 2/12

6:30 am-3:50 pm

1 stop15h 20m

Washington, D.C. Dulles Intl

Mon 2/16

5:15 pm-9:40 am

1 stop10h 25m

$550

BillundWashington, D.C.

BLL - IAD

BLLIAD

Billund

Sat 2/14

2:15 pm-8:15 pm

1 stop12h 00m

Washington, D.C. Dulles Intl

Wed 2/18

9:00 am-1:25 pm

2 stops22h 25m

$550

BillundWashington, D.C.

BLL - DCA

BLLDCA

Billund

Sat 2/14

2:15 pm-7:12 pm

2 stops34h 57m

Washington, D.C. Reagan-National

Wed 2/18

12:59 pm-1:25 pm

2 stops18h 26m

$576

BillundWashington, D.C.

BLL - DCA

BLLDCA

Billund

Thu 2/12

12:05 pm-10:57 pm

2 stops16h 52m

Washington, D.C. Reagan-National

Mon 2/16

1:40 pm-9:40 am

2 stops14h 00m

$640

BillundWashington, D.C.

BLL - DCA

BLLDCA

Billund

Thu 2/26

9:15 pm-7:35 pm

3 stops28h 20m

Washington, D.C. Reagan-National

Mon 3/2

2:05 pm-8:45 pm

3 stops24h 40m

$1,453

BillundWashington, D.C.

BLL - DCA

BLLDCA

Billund

Sun 5/10

6:00 am-7:58 pm

2 stops19h 58m

Washington, D.C. Reagan-National

Wed 5/13

11:00 am-9:50 am

2 stops16h 50m

$3,888

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/28

Showing 1-10 of 12 results
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Best time to book a flight from Billund to District of Columbia

Have a flexible travel schedule? Discover the best time to fly to District of Columbia from Billund 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.

Cheapflights Insights

Everything you need to know about your flight from Billund to District of Columbia

What is the cheapest month to book a flight from Billund to District of Columbia?

Currently, May is the cheapest month in which you can book a flight from Billund to District of Columbia (average of $325). Flying from Billund to District of Columbia in January is currently the most expensive (average of $608). 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.

How much does it cost to fly round-trip from Billund to District of Columbia?

Related info for your journey

Find useful and relevant information for your journey from Billund to District of Columbia. 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 Billund to District of Columbia?

    For a flight from Billund to District of Columbia, you will be flying from Billund. Billund (BLL) is just 1.7 mi from the center of the city.

  • How long is the flight from Billund to District of Columbia?

    British Airways, Lufthansa, and United Airlines can get you from Billund to District of Columbia in just under 14h 05m. Your travel time can differ by up to 2h 45m. The distance between Billund and District of Columbia is about 3931 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Billund to District of Columbia that include hotel bookings?

    Yes. In addition to deals on Billund to District of Columbia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Billund to District of Columbia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Billund to District of Columbia.

  • Can I find deals for business class flights from Billund to District of Columbia?

    Yes. Cheapflights offers flight deals from Billund to District of Columbia 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 Billund to District of Columbia?

    Currently, May is the cheapest month in which you can book a flight from Billund to District of Columbia (average of $325). Flying from Billund to District of Columbia in January is currently the most expensive (average of $608). 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.

See more FAQs

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