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Cheap flights from Washington, D.C. to Billund from $264

This is the cheapest one-way 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 10/15. 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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Find the cheapest flights from Washington, D.C. to Billund (WAS-BLL)

Cheap round-trip flights

Scandinavian Airlines Logo
10:05 pm - 7:15 pmIAD-BLL
15h 10m2 stops
Scandinavian Airlines Logo
6:40 pm - 7:59 pmBLL-IAD
31h 19m2 stops
$477Scandinavian Airlines
Find Deal
Sun, Sep 21 - Wed, Oct 1
Scandinavian Airlines Logo
10:05 pm - 9:25 amIAD-BLL
29h 20m1 stop
Scandinavian Airlines Logo
9:05 pm - 7:59 pmBLL-IAD
28h 54m1 stop
$496Scandinavian Airlines
Find Deal
Sun, Sep 21 - Wed, Oct 1
United Airlines Logo
1:20 pm - 1:25 pmIAD-BLL
18h 05m2 stops
United Airlines Logo
6:45 am - 8:59 pmBLL-IAD
20h 14m2 stops
$547United Airlines
Find Deal
Wed, Nov 26 - Mon, Dec 8
Air Canada Logo
9:00 am - 1:25 pmIAD-BLL
22h 25m2 stops
Air Canada Logo
6:45 am - 8:59 pmBLL-IAD
20h 14m2 stops
$553Air Canada
Find Deal
Wed, Nov 26 - Mon, Dec 8
Air Canada Logo
9:00 am - 10:00 amIAD-BLL
19h 00m2 stops
Air Canada Logo
6:45 am - 8:59 pmBLL-IAD
20h 14m2 stops
$554Air Canada
Find Deal
Wed, Nov 26 - Mon, Dec 8
Lufthansa Logo
10:20 pm - 11:15 pmIAD-BLL
18h 55m1 stop
Lufthansa Logo
6:00 am - 3:50 pmBLL-IAD
15h 50m1 stop
$567Lufthansa
Find Deal
Wed, Sep 10 - Wed, Sep 17
Lufthansa Logo
5:16 pm - 12:25 pmIAD-BLL
13h 09m2 stops
Lufthansa Logo
6:00 am - 3:50 pmBLL-IAD
15h 50m1 stop
$571Lufthansa
Find Deal
Wed, Sep 10 - Wed, Sep 17
United Airlines Logo
8:20 am - 9:45 amIAD-BLL
19h 25m2 stops
United Airlines Logo
6:30 am - 3:50 pmBLL-IAD
15h 20m1 stop
$612United Airlines
Find Deal
Tue, Dec 16 - Tue, Dec 30
Delta Logo
12:08 pm - 9:25 amIAD-BLL
15h 17m2 stops
Delta Logo
6:00 am - 3:35 pmBLL-IAD
15h 35m1 stop
$639Delta
Find Deal
Fri, Oct 3 - Fri, Oct 10
Delta Logo
3:59 pm - 1:50 pmDCA-BLL
15h 51m2 stops
Delta Logo
10:25 am - 9:07 pmBLL-DCA
16h 42m2 stops
$661Delta
Find Deal
Mon, Dec 22 - Wed, Dec 31

Lufthansa flights from Washington, D.C. to Billund

Our best Lufthansa deals on Washington, D.C. to Billund flight tickets
Lufthansa
Sep 10
IAD10:20 pmWashington, D.C. Dulles Intl
18h 55m
1 stop
BLL11:15 pmBillund
Sep 17
BLL6:00 amBillund
15h 50m
1 stop
IAD3:50 pmWashington, D.C. Dulles Intl
$567
Find similar
Lufthansa
Sep 10
IAD5:16 pmWashington, D.C. Dulles Intl
13h 09m
2 stops
BLL12:25 pmBillund
Sep 17
BLL6:00 amBillund
15h 50m
1 stop
IAD3:50 pmWashington, D.C. Dulles Intl
$571
Find similar
Lufthansa
Sep 10
IAD5:16 pmWashington, D.C. Dulles Intl
13h 09m
2 stops
BLL12:25 pmBillund
Sep 17
BLL6:00 amBillund
15h 50m
2 stops
IAD3:50 pmWashington, D.C. Dulles Intl
$592
Find similar

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

Our best Scandinavian Airlines deals on Washington, D.C. to Billund flight tickets
Scandinavian Airlines
Sep 21
IAD10:05 pmWashington, D.C. Dulles Intl
15h 10m
2 stops
BLL7:15 pmBillund
Oct 1
BLL6:40 pmBillund
31h 19m
2 stops
IAD7:59 pmWashington, D.C. Dulles Intl
$477
Find similar
Scandinavian Airlines
Sep 21
IAD10:05 pmWashington, D.C. Dulles Intl
29h 20m
1 stop
BLL9:25 amBillund
Oct 1
BLL9:05 pmBillund
28h 54m
1 stop
IAD7:59 pmWashington, D.C. Dulles Intl
$496
Find similar
Scandinavian Airlines
Sep 21
IAD10:05 pmWashington, D.C. Dulles Intl
15h 10m
2 stops
BLL7:15 pmBillund
Oct 1
BLL9:05 pmBillund
28h 54m
1 stop
IAD7:59 pmWashington, D.C. Dulles Intl
$507
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated August 20, 2025.
Use the filters below to find and compare flights from Washington, D.C. to Billund that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Billund

IAD - BLL

IADBLL

Washington, D.C. Dulles Intl

Sun 9/21

10:05 pm-7:15 pm

2 stops15h 10m

Billund

Wed 10/1

6:40 pm-7:59 pm

2 stops31h 19m

$477

Washington, D.C.Billund

IAD - BLL

IADBLL

Washington, D.C. Dulles Intl

Sun 9/21

10:05 pm-9:25 am

1 stop29h 20m

Billund

Wed 10/1

9:05 pm-7:59 pm

1 stop28h 54m

$496

Washington, D.C.Billund

IAD - BLL

IADBLL

Washington, D.C. Dulles Intl

Wed 11/26

1:20 pm-1:25 pm

2 stops18h 05m

Billund

Mon 12/8

6:45 am-8:59 pm

2 stops20h 14m

$547

Washington, D.C.Billund

IAD - BLL

IADBLL

Washington, D.C. Dulles Intl

Wed 11/26

9:00 am-1:25 pm

2 stops22h 25m

Billund

Mon 12/8

6:45 am-8:59 pm

2 stops20h 14m

$553

Washington, D.C.Billund

IAD - BLL

IADBLL

Washington, D.C. Dulles Intl

Wed 11/26

9:00 am-10:00 am

2 stops19h 00m

Billund

Mon 12/8

6:45 am-8:59 pm

2 stops20h 14m

$554

Washington, D.C.Billund

IAD - BLL

IADBLL

Washington, D.C. Dulles Intl

Wed 9/10

10:20 pm-11:15 pm

1 stop18h 55m

Billund

Wed 9/17

6:00 am-3:50 pm

1 stop15h 50m

$567

Washington, D.C.Billund

IAD - BLL

IADBLL

Washington, D.C. Dulles Intl

Wed 9/10

5:16 pm-12:25 pm

2 stops13h 09m

Billund

Wed 9/17

6:00 am-3:50 pm

1 stop15h 50m

$571

Washington, D.C.Billund

IAD - BLL

IADBLL

Washington, D.C. Dulles Intl

Tue 12/16

8:20 am-9:45 am

2 stops19h 25m

Billund

Tue 12/30

6:30 am-3:50 pm

1 stop15h 20m

$612

Washington, D.C.Billund

IAD - BLL

IADBLL

Washington, D.C. Dulles Intl

Fri 10/3

12:08 pm-9:25 am

2 stops15h 17m

Billund

Fri 10/10

6:00 am-3:35 pm

1 stop15h 35m

$639

Washington, D.C.Billund

DCA - BLL

DCABLL

Washington, D.C. Reagan-National

Mon 12/22

3:59 pm-1:50 pm

2 stops15h 51m

Billund

Wed 12/31

10:25 am-9:07 pm

2 stops16h 42m

$661

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
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See travel insights to Billund from

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

What is the cheapest month to fly to Billund?

In general, May 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 $471. If you aren’t able to travel to Billund during the month of May, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $508.

What is the cheapest day to depart on your flight to Billund?

The cheapest day to depart from Washington, D.C. to Billund is on a Sunday when prices can be found for as low as $564. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Washington, D.C. to Billund for around $782.

What is the cheapest time of day to depart on your flight to Billund?

According to our data, the cheapest time of day to fly to Billund is in the morning. momondo users have found flights departing from Washington, D.C. to Billund in the morning for as low as $573. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the evening are often more expensive with an average ticket price of $627.

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

Direct flights

None
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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  • 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 9h 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?

  • 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?

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 AirlinesPriceFrom $477Free CancellationRating
7.4
1,471 reviews
Search Scandinavian Airlines flights
KLMPriceFrom $507Free CancellationRating
7.8
1,388 reviews
Search KLM flights

Traveling to a place near Billund?

Book flights to Billund if you plan to visit one of these locations
Vejle
Kolding
Ribe
Middelfart
Horsens

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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