Which layover airport offers the lowest fares from Washington, D.C. to Billund?

Flights via Frankfurt am Main (FRA) offer the lowest average round-trip price of $674.

Which airport is the most popular layover for flights between Washington, D.C. and Billund?

Frankfurt am Main (FRA) was the most common stop: 56% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport has the shortest connection time from Washington, D.C. to Billund?

Amsterdam (AMS) has the shortest average layover time for this route: 1h 20m.

Which layover airport has the shortest travel time from Washington, D.C. to Billund?

Flights connecting via Amsterdam (AMS) have the shortest average one-way travel time: 9h 35m.

How long does it take to fly to Billund?

On average, it takes 13h 37m to fly from Washington, D.C. to Billund if you fly out of Washington, D.C. (the most popular airport in Washington, D.C.) and into Billund (the most popular airport in Billund). If you’re flying out of Baltimore and into Billund, then the flight time is around 15h 30m.

What airlines fly to Billund?

Scandinavian Airlines, KLM and Lufthansa are the top three most popular airlines that fly to Billund from Washington, D.C. according to our data. Scandinavian Airlines is the first choice among our users, with 41% of people opting to fly with this airline when traveling to Billund. Keep in mind that there are 3 different airlines that fly to Billund on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Washington, D.C. to Billund Airport?

Prices for flights from Washington, D.C. to Billund Airport refresh daily.

How many operators does momondo search for flights from Washington, D.C. to Billund Airport?

There are 3 operators available for flights from Washington, D.C. to Billund Airport as of May 2026.

How old do you have to be to fly from Washington, D.C. to Billund Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington, D.C. to Billund Airport.

What documentation or ID do you need to fly to Billund Airport?

The travel and health documents you'll need for your trip to Billund Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Billund Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$774 Cheap Flights from Washington, D.C. to Billund in 2026

Q: What is the typical price of a round-trip flight between Washington, D.C. and Billund?

Prices are currently low for flights on this route. Typical prices usually range from $904 to $870. The lowest price recently found on this route was $781.

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Find the cheapest flights from Washington, D.C. to Billund

Round-trip

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Cheap round-trip flights

Enter your travel dates to find the best prices.

3:25 pm - 10:00 am

IAD

BLL

12h 35m

1 stop

6:00 am - 1:35 pm

BLL

IAD

13h 35m

1 stop

$781Lufthansa

Sat, Sep 5 - Fri, Sep 18

8:20 pm - 9:50 am

IAD

BLL

31h 30m

1 stop

7:15 pm - 5:00 pm

BLL

IAD

27h 45m

2 stops

$785Scandinavian Airlines

Thu, May 28 - Wed, Jun 10

5:20 pm - 10:00 am

IAD

BLL

10h 40m

1 stop

2:45 pm - 3:00 pm

BLL

IAD

30h 15m

2 stops

$795United Airlines

Sat, Sep 5 - Fri, Sep 18

6:00 am - 10:00 am

DCA

BLL

22h 00m

2 stops

6:00 am - 9:50 pm

BLL

DCA

21h 50m

2 stops

$798United Airlines

Sat, Sep 5 - Fri, Sep 18

2:59 pm - 8:35 pm

DCA

BLL

47h 36m

2 stops

12:30 pm - 11:02 pm

BLL

DCA

16h 32m

2 stops

$802British Airways

Sat, Sep 5 - Sat, Sep 12

9:30 pm - 1:55 pm

BWI

BLL

10h 25m

1 stop

11:40 am - 7:40 pm

BLL

BWI

14h 00m

1 stop

$815British Airways

Thu, Sep 17 - Mon, Sep 21

9:40 am - 10:00 am

DCA

BLL

18h 20m

2 stops

11:40 am - 11:59 pm

BLL

DCA

18h 19m

2 stops

$852Multiple Airlines

Thu, Sep 17 - Mon, Sep 21

11:47 am - 9:35 am

DCA

BLL

15h 48m

2 stops

11:45 am - 10:59 pm

BLL

DCA

17h 14m

2 stops

$917Delta

Tue, Jul 21 - Tue, Jul 28

1:45 pm - 11:20 am

BWI

BLL

15h 35m

2 stops

6:40 am - 5:42 pm

BLL

BWI

17h 02m

2 stops

$919Delta

Tue, Jul 21 - Tue, Jul 28

8:30 pm - 4:05 pm

BWI

BLL

13h 35m

2 stops

11:40 am - 7:40 pm

BLL

BWI

14h 00m

1 stop

$942Multiple Airlines

Thu, Sep 17 - Mon, Sep 21

Scandinavian Airlines flights from Washington, D.C. to Billund

Our best Scandinavian Airlines deals on Washington, D.C. to Billund flight tickets

Scandinavian Airlines

May 28

IAD8:20 pmWashington, D.C. Dulles Intl

31h 30m

1 stop

BLL9:50 amBillund

Jun 10

BLL7:15 pmBillund

27h 45m

2 stops

IAD5:00 pmWashington, D.C. Dulles Intl

$785

Scandinavian Airlines

May 28

IAD8:20 pmWashington, D.C. Dulles Intl

31h 30m

1 stop

BLL9:50 amBillund

Jun 10

BLL7:15 pmBillund

27h 45m

2 stops

IAD5:00 pmWashington, D.C. Dulles Intl

$786

Scandinavian Airlines

May 28

IAD8:20 pmWashington, D.C. Dulles Intl

31h 30m

1 stop

BLL9:50 amBillund

Jun 10

BLL11:00 amBillund

12h 00m

1 stop

IAD5:00 pmWashington, D.C. Dulles Intl

$789

Delta flights from Washington, D.C. to Billund

Our best Delta deals on Washington, D.C. to Billund flight tickets

Delta

Jul 21

IAD12:29 pmWashington, D.C. Dulles Intl

15h 06m

2 stops

BLL9:35 amBillund

Jul 28

BLL6:00 amBillund

15h 35m

1 stop

IAD3:35 pmWashington, D.C. Dulles Intl

$907

Delta

May 26

IAD6:15 pmWashington, D.C. Dulles Intl

11h 05m

1 stop

BLL11:20 amBillund

Jun 2

BLL10:15 amBillund

11h 20m

1 stop

IAD3:35 pmWashington, D.C. Dulles Intl

$913

Delta

Jul 21

DCA11:47 amWashington, D.C. Reagan-National

15h 48m

2 stops

BLL9:35 amBillund

Jul 28

BLL11:45 amBillund

17h 14m

2 stops

DCA10:59 pmWashington, D.C. Reagan-National

$917

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Billund

IAD - BLL

IADBLL

Washington, D.C. Dulles Intl

Sat 9/5

3:25 pm-10:00 am

1 stop12h 35m

Billund

Fri 9/18

6:00 am-1:35 pm

1 stop13h 35m

$781

Washington, D.C.Billund

IAD - BLL

IADBLL

Washington, D.C. Dulles Intl

Thu 5/28

8:20 pm-9:50 am

1 stop31h 30m

Billund

Wed 6/10

7:15 pm-5:00 pm

2 stops27h 45m

$785

Washington, D.C.Billund

IAD - BLL

IADBLL

Washington, D.C. Dulles Intl

Sat 9/5

5:20 pm-10:00 am

1 stop10h 40m

Billund

Fri 9/18

2:45 pm-3:00 pm

2 stops30h 15m

$795

Washington, D.C.Billund

DCA - BLL

DCABLL

Washington, D.C. Reagan-National

Sat 9/5

6:00 am-10:00 am

2 stops22h 00m

Billund

Fri 9/18

6:00 am-9:50 pm

2 stops21h 50m

$798

Washington, D.C.Billund

DCA - BLL

DCABLL

Washington, D.C. Reagan-National

Sat 9/5

2:59 pm-8:35 pm

2 stops47h 36m

Billund

Sat 9/12

12:30 pm-11:02 pm

2 stops16h 32m

$802

Quickest round-trip

BaltimoreBillund

BWI - BLL

BWIBLL

Baltimore/Washington

Thu 9/17

9:30 pm-1:55 pm

1 stop10h 25m

Billund

Mon 9/21

11:40 am-7:40 pm

1 stop14h 00m

$815

Washington, D.C.Billund

DCA - BLL

DCABLL

Washington, D.C. Reagan-National

Thu 9/17

9:40 am-10:00 am

2 stops18h 20m

Billund

Mon 9/21

11:40 am-11:59 pm

2 stops18h 19m

$852

Washington, D.C.Billund

DCA - BLL

DCABLL

Washington, D.C. Reagan-National

Tue 7/21

11:47 am-9:35 am

2 stops15h 48m

Billund

Tue 7/28

11:45 am-10:59 pm

2 stops17h 14m

$917

BaltimoreBillund

BWI - BLL

BWIBLL

Baltimore/Washington

Tue 7/21

1:45 pm-11:20 am

2 stops15h 35m

Billund

Tue 7/28

6:40 am-5:42 pm

2 stops17h 02m

$919

BaltimoreBillund

BWI - BLL

BWIBLL

Baltimore/Washington

Thu 9/17

8:30 pm-4:05 pm

2 stops13h 35m

Billund

Mon 9/21

11:40 am-7:40 pm

1 stop14h 00m

$942

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Washington, D.C. to Billund

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Layovers

Other information

What is the typical price of a round-trip flight between Washington, D.C. and Billund?

What is the cheapest month to fly to Billund?

In general, February is the cheapest month to fly from Washington, D.C. to Billund. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $0. If you aren’t able to travel to Billund during the month of February, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $0.

Can stopping save me money on Washington, D.C. to Billund flights?

You could potentially save up to 16% on your flight if you consider stops on a Washington, D.C. to Billund flight.

When to book flights from Washington, D.C. to Billund

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. to Billund according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Washington, D.C. to Billund (WAS to BLL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Billund

Fastest flight time	12h 35m
Direct flights	None

The fastest flight from Washington, D.C. to Billund takes 12h 35m

There are no direct flights from Washington, D.C. to Billund. There are no popular flight routes from Washington, D.C. to Billund.

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Frequently asked questions about flying from Washington, D.C. to Billund

How far is Washington, D.C. to Billund by plane?
Billund is 3917.7 mi away from Washington, D.C.. A reasonable flight in good conditions will take 12h 35m.
When did momondo last update prices for flights from Washington, D.C. to Billund Airport?
Prices for flights from Washington, D.C. to Billund Airport refresh daily.
How many operators does momondo search for flights from Washington, D.C. to Billund Airport?
There are 3 operators available for flights from Washington, D.C. to Billund Airport as of May 2026.
How old do you have to be to fly from Washington, D.C. to Billund Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington, D.C. to Billund Airport.
What documentation or ID do you need to fly to Billund Airport?
The travel and health documents you'll need for your trip to Billund Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Billund Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Washington, D.C. to Billund?
Based on momondo bookings for flights between Washington, D.C. and Billund, the leading airline is Scandinavian Airlines, making up 100% of the total bookings.

Best airlines flying from Washington, D.C. to Billund

Compare and see reviews for airlines that fly from Washington, D.C. to Billund with momondo

Airline	Rating	Free Cancellation	Price
Scandinavian Airlines	PriceFrom $477	Free Cancellation	Rating 7.4 1,771 reviews	Search Scandinavian Airlines flights
KLM	PriceFrom $527	Free Cancellation	Rating 7.8 1,513 reviews	Search KLM flights
Lufthansa	PriceFrom $578	Free Cancellation	Rating 6.8 7,985 reviews	Search Lufthansa flights

Vejle

Kolding

Ribe

Horsens

Middelfart

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Billund?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Washington, D.C. to Billund. momondo saves you time and could save you money on your trip.

Can I find flights from Washington, D.C. to Billund with flexible booking policies on momondo?

Yes. All flights to Billund from Washington, D.C. on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Washington, D.C. to Billund?

momondo helps you find the best flight between Washington, D.C. and Billund by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Washington, D.C. to Billund right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Washington, D.C. to Billund flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Esbjerg Airport

Karup Airport

Sonderborg Airport

Cheap flights from Washington, D.C. to Billund from $781

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to Billund departing on 9/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Scandinavian Airlines flights from Washington, D.C. to Billund

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How to get the cheapest flight ticket from Washington, D.C. to Billund

What is the typical price of a round-trip flight between Washington, D.C. and Billund?

What is the cheapest month to fly to Billund?

Can stopping save me money on Washington, D.C. to Billund flights?

What airlines fly to Billund?

Which airport is the most popular layover for flights between Washington, D.C. and Billund?

Which layover airport offers the lowest fares from Washington, D.C. to Billund?

Which layover airport has the shortest travel time from Washington, D.C. to Billund?

Which layover airport has the shortest connection time from Washington, D.C. to Billund?

How long does it take to fly to Billund?

When to book flights from Washington, D.C. to Billund

Cheap Washington, D.C. to Billund (WAS to BLL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Billund

Fastest flight time

Direct flights

Frequently asked questions about flying from Washington, D.C. to Billund

Best airlines flying from Washington, D.C. to Billund

Compare and see reviews for airlines that fly from Washington, D.C. to Billund with momondo

Traveling to a place near Billund?

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An easier way to manage your Billund trip

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Airports servicing Denmark

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List of cabin classes available on flights landing in Billund. Availability may vary depending on flight origin and airline.

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