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Billund

$233+ Cheap flights from Washington, D.C. (WAS) to Billund (BLL)

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 8/17. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — BLL
Jun 20 — Jun 271
Fri 6/20
Fri 6/27
1 adult, Economy
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Cheap flight deals from Washington, D.C. to Billund

Discover tips and strategies to find the most affordable flight options for your journey from Washington, D.C. (WAS) to Billund (BLL). 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 June 15, 2025.

Round-trip from

$443
(Cheapflightsfares)

One-way from

$233
(PLAY)

Popular in

June

Cheapest in

May

Average price

$871
From Washington, D.C. (WAS) to Billund
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One-way flight from Washington, D.C. (WAS) to Billund
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Highest demand for flights based on searches. 11% potential increase in price ($84 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($22 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Washington, D.C. to Billund

Cheapest flights from Washington, D.C. to Billund
Explore the most affordable flight options available from Washington, D.C. to Billund. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 15, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 6/13. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/268:30 pmIAD - BLL
1 stop18h 15mScandinavian Airlines
Mon 12/811:05 amBLL - IAD
1 stop12h 10mScandinavian Airlines
Deal found 6/13$443
This Scandinavian Airlines deal was found by Cheapflights users on 6/13. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/269:45 amIAD - BLL
2 stops18h 50mMultiple Airlines
Mon 12/811:05 amBLL - IAD
1 stop12h 10mMultiple Airlines
Deal found 6/13$518
This Delta deal was found by Cheapflights users on 6/12. 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 11/2612:30 pmIAD - BLL
2 stops16h 50mDelta
Mon 12/86:30 amBLL - IAD
2 stops16h 01mDelta
Deal found 6/12$548
This Icelandair deal was found by Cheapflights users on 6/14. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2211:15 pmIAD - BLL
1 stop16h 20mIcelandair
Mon 8/1810:35 pmBLL - IAD
1 stop26h 45mIcelandair
Deal found 6/14$598
This Finnair deal was found by Cheapflights users on 6/14. 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.
Tue 8/1210:40 pmIAD - BLL
2 stops32h 45mFinnair
Sat 8/237:25 amBLL - IAD
2 stops18h 50mFinnair
Deal found 6/14$603
This Air France deal was found by Cheapflights users on 6/14. 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.
Tue 7/229:20 pmIAD - BLL
1 stop19h 05mAir France
Thu 8/216:45 amBLL - IAD
1 stop18h 30mAir France
Deal found 6/14$631
This Finnair deal was found by Cheapflights users on 6/14. 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.
Tue 8/129:20 pmBWI - BLL
2 stops34h 05mMultiple Airlines
Sat 8/237:25 amBLL - BWI
2 stops18h 10mMultiple Airlines
Deal found 6/14$638
This Delta deal was found by Cheapflights users on 6/14. 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.
Tue 8/1212:20 pmDCA - BLL
2 stops15h 15mDelta
Sat 8/236:00 amBLL - DCA
2 stops17h 09mDelta
Deal found 6/14$661
This KLM deal was found by Cheapflights users on 6/14. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/245:25 pmIAD - BLL
1 stop18h 15mKLM
Tue 8/192:15 pmBLL - IAD
1 stop31h 20mKLM
Deal found 6/14$721
This Bravofly deal was found by Cheapflights users on 6/13. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/284:51 pmDCA - BLL
2 stops18h 49mKLM
Mon 8/42:15 pmBLL - DCA
2 stops32h 18mKLM
Deal found 6/13$731
This Bravofly deal was found by Cheapflights users on 6/13. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/281:08 pmBWI - BLL
2 stops14h 27mKLM
Mon 8/46:35 pmBLL - BWI
2 stops33h 29mKLM
Deal found 6/13$731
This SmartFares deal was found by Cheapflights users on 6/13. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/109:00 amBWI - BLL
2 stops18h 25mScandinavian Airlines
Tue 7/154:30 pmBLL - BWI
2 stops38h 24mScandinavian Airlines
Deal found 6/13$913

Cheapflights Fare Finder

Customize your flight search to find flights from Washington, D.C. to Billund 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 June 15, 2025.
Use the filters below to find and compare flights from Washington, D.C. to Billund that are best for you.

Fly from

Washington, D.C.

Fly to

Billund

Route

Depart

Return

Price

Washington, D.C.Billund

IAD - BLL

IADBLL

Washington, D.C. Dulles Intl

Wed 11/26

8:30 pm-3:05 pm

1 stop12h 35m

Billund

Mon 12/8

11:05 am-5:15 pm

1 stop12h 10m

$443

Washington, D.C.Billund

IAD - BLL

IADBLL

Washington, D.C. Dulles Intl

Wed 11/26

9:45 am-10:35 am

2 stops18h 50m

Billund

Mon 12/8

11:05 am-5:15 pm

1 stop12h 10m

$518

Washington, D.C.Billund

IAD - BLL

IADBLL

Washington, D.C. Dulles Intl

Wed 11/26

12:30 pm-9:40 am

2 stops15h 10m

Billund

Mon 12/8

6:30 am-4:31 pm

2 stops16h 01m

$548

Washington, D.C.Billund

IAD - BLL

IADBLL

Washington, D.C. Dulles Intl

Tue 7/22

11:15 pm-9:35 pm

1 stop16h 20m

Billund

Mon 8/18

10:35 pm-7:20 pm

1 stop26h 45m

$598

Washington, D.C.Billund

IAD - BLL

IADBLL

Washington, D.C. Dulles Intl

Tue 8/12

10:40 pm-1:25 pm

2 stops32h 45m

Billund

Sat 8/23

7:25 am-8:15 pm

2 stops18h 50m

$603

Washington, D.C.Billund

IAD - BLL

IADBLL

Washington, D.C. Dulles Intl

Tue 7/22

9:20 pm-10:25 pm

1 stop19h 05m

Billund

Thu 8/21

6:45 am-7:15 pm

1 stop18h 30m

$631

BaltimoreBillund

BWI - BLL

BWIBLL

Baltimore/Washington

Tue 8/12

9:20 pm-1:25 pm

2 stops34h 05m

Billund

Sat 8/23

7:25 am-7:35 pm

2 stops18h 10m

$638

Washington, D.C.Billund

DCA - BLL

DCABLL

Washington, D.C. Reagan-National

Tue 8/12

12:20 pm-9:35 am

2 stops15h 15m

Billund

Sat 8/23

6:00 am-5:09 pm

2 stops17h 09m

$661

Washington, D.C.Billund

DCA - BLL

DCABLL

Washington, D.C. Reagan-National

Mon 7/28

4:51 pm-5:40 pm

2 stops18h 49m

Billund

Mon 8/4

2:15 pm-4:33 pm

2 stops32h 18m

$731

BaltimoreBillund

BWI - BLL

BWIBLL

Baltimore/Washington

Mon 7/28

1:08 pm-9:35 am

2 stops14h 27m

Billund

Mon 8/4

6:35 pm-10:04 pm

2 stops33h 29m

$731

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/14

Showing 1-10 of 33 results
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Best time to book a flight from Washington, D.C. to Billund

Have a flexible travel schedule? Discover the best time to fly to Billund from Washington, D.C. 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 Washington, D.C. to Billund

What is the cheapest month to book a flight from Washington, D.C. to Billund?

Currently, January is the cheapest month in which you can book a flight from Washington, D.C. to Billund (average of $564). Flying from Washington, D.C. to Billund in June is currently the most expensive (average of $1,060). 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 WAS to BLL?

Find hourly flight availability from Washington, D.C. to Billund. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 15, 2025.

One of the essential ways to save on airfare from Washington, D.C. to Billund is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the morning could potentially save you up to 9% on airfare.

Reviews of airlines servicing Billund

Get insights into the airlines that provide service to Billund. 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 Billund. Reviews last updated June 15, 2025.
Read through reviews of airlines operating flights from Washington, D.C. to Billund, such as Delta, KLM and Finnair. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,963 reviews

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,963 reviews
Delta
8.0
Very good
7,963 reviews

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,361 reviews
Delta
8.0
Very good
7,963 reviews

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Finnair
7.6
Good
1,290 reviews
Delta
8.0
Very good
7,963 reviews

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air France
7.5
Good
1,463 reviews
Delta
8.0
Very good
7,963 reviews

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Scandinavian Airlines
7.3
Good
1,388 reviews
Delta
8.0
Very good
7,963 reviews

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. to Billund. 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 into for flights to Billund from Washington, D.C.?

    Billund (BLL), located 1.7 mi from the city center, is the airport you fly into when you book flights from Washington, D.C. to Billund. 3 airlines have flights to Billund from Washington, D.C. on a regular basis. Booking flights from Washington, D.C. to Billund should not be difficult; the airport handles an average of 0 inbound flights from Washington, D.C. per day.

  • What are the cheapest airlines flying from Washington, D.C. to Billund round-trip?

    According to our current data, Scandinavian Airlines ($443), Delta ($548), and Icelandair ($598) offers the cheapest pricing from Washington, D.C. to Billund. Scandinavian Airlines is priced at 30% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Washington, D.C. to Billund one-way?

    To fly one-way, consider booking your trip with PLAY, which is currently one of the cheapest options available, starting at $233. Icelandair flights start at $332 while deals on Air France start at $403 one-way.

  • What are the most popular routes from Washington, D.C. to Billund?

    The most popular route from Washington, D.C. to Billund is Washington, D.C. Dulles Intl - Billund. You may also consider Baltimore/Washington - Billund or Washington, D.C. Reagan-National - Billund.

  • Can I find deals for flights from Washington, D.C. to Billund that include hotel bookings?

    Yes. In addition to deals on Washington, D.C. to Billund flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Washington, D.C. to Billund?

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

  • Can I find deals for business class flights from Washington, D.C. to Billund?

    Yes. Cheapflights offers flight deals from Washington, D.C. to Billund 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 Washington, D.C. to Billund?

    Currently, January is the cheapest month in which you can book a flight from Washington, D.C. to Billund (average of $564). Flying from Washington, D.C. to Billund in June is currently the most expensive (average of $1,060). 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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Alternative routes for Washington, D.C. to Billund

See prices for flight routes from nearby airports that may be better suited for you.
Dulles Intl to Copenhagen flights
Reagan-National to Copenhagen flights
Dulles Intl to Billund flights
Reagan-National to Billund flights
Dulles Intl to Aarhus flights

Top 5 airlines flying from Washington, D.C. to Billund

Discover the top 5 airlines that operate flights from Washington, D.C. to Billund. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$464Average$760FlexibilityNo cancel feeOn-time76%
Scandinavian AirlinesCheapest$477Average$696FlexibilityNo cancel feeOn-time77%
DeltaCheapest$477Average$880FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$500Average$752FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$501Average$649FlexibilityNo cancel feeOn-time69%

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