How long does it take to fly to Billund?

On average, it takes 12h 22m 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 13h 50m.

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

Frankfurt am Main (FRA) was the most common stop: 60% of momondo users choosing 1-stop flights on this route connected there.

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.

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.

What airlines fly to Billund?

Scandinavian Airlines, Lufthansa and KLM 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 40% 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.

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.

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 June 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.

$720 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 $1,145 to $715. The lowest price recently found on this route was $720.

Discover deals from 900+ travel sites with momondo.

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

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:35 pm - 9:50 am

IAD

BLL

29h 15m

2 stops

6:15 pm - 3:10 pm

BLL

IAD

26h 55m

2 stops

$720Multiple Airlines

Thu, Aug 20 - Sun, Aug 30

6:59 am - 10:05 am

DCA

BLL

21h 06m

2 stops

6:00 am - 10:18 am

BLL

DCA

34h 18m

2 stops

$736Air Canada

Mon, Aug 3 - Wed, Aug 19

8:42 pm - 8:35 pm

DCA

BLL

41h 53m

2 stops

9:50 pm - 4:53 pm

BLL

DCA

25h 03m

2 stops

$739British Airways

Sat, Sep 5 - Wed, Sep 16

8:30 pm - 8:45 pm

IAD

BLL

18h 15m

1 stop

6:15 am - 5:15 pm

BLL

IAD

17h 00m

1 stop

$747Scandinavian Airlines

Mon, Nov 9 - Thu, Nov 12

5:15 pm - 9:55 am

IAD

BLL

10h 40m

1 stop

6:35 am - 3:55 pm

BLL

IAD

15h 20m

1 stop

$758United Airlines

Fri, Dec 4 - Tue, Dec 8

9:55 am - 9:55 am

IAD

BLL

18h 00m

2 stops

6:35 am - 2:35 pm

BLL

IAD

14h 00m

1 stop

$761United Airlines

Fri, Dec 4 - Tue, Dec 8

1:05 pm - 9:55 am

IAD

BLL

14h 50m

2 stops

2:05 pm - 8:15 pm

BLL

IAD

12h 10m

1 stop

$763United Airlines

Mon, Nov 9 - Thu, Nov 12

1:45 pm - 9:35 am

BWI

BLL

13h 50m

2 stops

11:45 am - 9:13 pm

BLL

BWI

15h 28m

2 stops

$763Delta

Mon, Aug 3 - Wed, Aug 19

7:25 pm - 8:25 pm

BWI

BLL

19h 00m

1 stop

9:50 pm - 4:30 pm

BLL

BWI

24h 40m

2 stops

$771British Airways

Sat, Sep 5 - Wed, Sep 16

8:20 pm - 11:55 pm

IAD

BLL

21h 35m

1 stop

9:55 am - 5:00 pm

BLL

IAD

13h 05m

1 stop

$890Scandinavian Airlines

Wed, Jul 15 - Thu, Aug 6

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

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

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

United Airlines

Dec 4

IAD5:15 pmWashington, D.C. Dulles Intl

10h 40m

1 stop

BLL9:55 amBillund

Dec 8

BLL6:35 amBillund

15h 20m

1 stop

IAD3:55 pmWashington, D.C. Dulles Intl

$758

United Airlines

Dec 4

IAD9:55 amWashington, D.C. Dulles Intl

18h 00m

2 stops

BLL9:55 amBillund

Dec 8

BLL6:35 amBillund

14h 00m

1 stop

IAD2:35 pmWashington, D.C. Dulles Intl

$761

United Airlines

Nov 9

IAD1:05 pmWashington, D.C. Dulles Intl

14h 50m

2 stops

BLL9:55 amBillund

Nov 12

BLL2:05 pmBillund

12h 10m

1 stop

IAD8:15 pmWashington, D.C. Dulles Intl

$763

Lufthansa flights from Washington, D.C. to Billund

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

Lufthansa

Aug 20

IAD3:25 pmWashington, D.C. Dulles Intl

20h 50m

1 stop

BLL6:15 pmBillund

Aug 30

BLL6:00 amBillund

13h 35m

1 stop

IAD1:35 pmWashington, D.C. Dulles Intl

$826

Lufthansa

Jul 30

IAD10:20 pmWashington, D.C. Dulles Intl

13h 55m

2 stops

BLL6:15 pmBillund

Aug 9

BLL6:00 amBillund

13h 30m

2 stops

IAD1:30 pmWashington, D.C. Dulles Intl

$1,183

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Billund

IAD - BLL

IADBLL

Washington, D.C. Dulles Intl

Thu 8/20

10:35 pm-9:50 am

2 stops29h 15m

Billund

Sun 8/30

6:15 pm-3:10 pm

2 stops26h 55m

$720

Washington, D.C.Billund

DCA - BLL

DCABLL

Washington, D.C. Reagan-National

Mon 8/3

6:59 am-10:05 am

2 stops21h 06m

Billund

Wed 8/19

6:00 am-10:18 am

2 stops34h 18m

$736

Washington, D.C.Billund

DCA - BLL

DCABLL

Washington, D.C. Reagan-National

Sat 9/5

8:42 pm-8:35 pm

2 stops41h 53m

Billund

Wed 9/16

9:50 pm-4:53 pm

2 stops25h 03m

$739

Washington, D.C.Billund

IAD - BLL

IADBLL

Washington, D.C. Dulles Intl

Mon 11/9

8:30 pm-8:45 pm

1 stop18h 15m

Billund

Thu 11/12

6:15 am-5:15 pm

1 stop17h 00m

$747

Quickest round-trip

Washington, D.C.Billund

IAD - BLL

IADBLL

Washington, D.C. Dulles Intl

Fri 12/4

5:15 pm-9:55 am

1 stop10h 40m

Billund

Tue 12/8

6:35 am-3:55 pm

1 stop15h 20m

$758

Washington, D.C.Billund

IAD - BLL

IADBLL

Washington, D.C. Dulles Intl

Fri 12/4

9:55 am-9:55 am

2 stops18h 00m

Billund

Tue 12/8

6:35 am-2:35 pm

1 stop14h 00m

$761

Washington, D.C.Billund

IAD - BLL

IADBLL

Washington, D.C. Dulles Intl

Mon 11/9

1:05 pm-9:55 am

2 stops14h 50m

Billund

Thu 11/12

2:05 pm-8:15 pm

1 stop12h 10m

$763

BaltimoreBillund

BWI - BLL

BWIBLL

Baltimore/Washington

Mon 8/3

1:45 pm-9:35 am

2 stops13h 50m

Billund

Wed 8/19

11:45 am-9:13 pm

2 stops15h 28m

$763

BaltimoreBillund

BWI - BLL

BWIBLL

Baltimore/Washington

Sat 9/5

7:25 pm-8:25 pm

1 stop19h 00m

Billund

Wed 9/16

9:50 pm-4:30 pm

2 stops24h 40m

$771

Washington, D.C.Billund

IAD - BLL

IADBLL

Washington, D.C. Dulles Intl

Wed 7/15

8:20 pm-11:55 pm

1 stop21h 35m

Billund

Thu 8/6

9:55 am-5:00 pm

1 stop13h 05m

$890

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 8% 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	10h 40m
Direct flights	None

The fastest flight from Washington, D.C. to Billund takes 10h 40m

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

Search flight deals

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 10h 40m.
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 June 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 $465	Free Cancellation	Rating 7.4 1,828 reviews	Search Scandinavian Airlines flights
KLM	PriceFrom $527	Free Cancellation	Rating 7.8 1,528 reviews	Search KLM flights
Lufthansa	PriceFrom $578	Free Cancellation	Rating 6.8 8,066 reviews	Search Lufthansa flights

Kolding

Vejle

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.

An easier way to manage your Billund trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Thu 7/16

Thu 7/23

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Denmark

Nearby airports

Airlines

Cabin classes

Other Denmark destinations

Other flights from Washington, D.C.

Complete your trip

Feeling lucky

Airports servicing Denmark

Aalborg Airport

Aarhus Airport

Kastrup Copenhagen Airport

Esbjerg Airport

Karup Airport

Sonderborg Airport

Cheap flights from Washington, D.C. to Billund from $720

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 8/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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

Cheap round-trip flights

Cheap one-way flights

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

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

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

Lufthansa flights from Washington, D.C. to Billund

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

momondo Fare Finder

Use the filters below to find and compare flights from Washington, D.C. to Billund that are best for you.

See travel insights to Billund from

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?

Why use momondo?

An easier way to manage your Billund trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Denmark

Airports servicing Denmark

Fly your favorite airline to Billund

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Billund

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

Popular cities in Denmark

Popular flights according to clicks in the last 7 days on momondo

Fly to other destinations from Washington, D.C.

According to popular flight searches on momondo this year

Complete your trip to Billund

Explore popular destinations other users love

According to popular flight searches on momondo this year