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Cheap flights from Washington, D.C. to Billund from $526

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 11/26. 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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0 bags

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

Cheap round-trip flights

Enter your travel dates to find the best prices.
KLM Logo
6:05 pm - 11:20 amIAD-BLL
11h 15m1 stop
KLM Logo
6:40 pm - 4:05 pmBLL-IAD
27h 25m1 stop
$526KLM
Find Deal
Wed, Nov 26 - Mon, Dec 8
Scandinavian Airlines Logo
7:49 pm - 10:35 amIAD-BLL
32h 46m2 stops
Scandinavian Airlines Logo
9:15 pm - 7:19 pmBLL-IAD
28h 04m2 stops
$529Scandinavian Airlines
Find Deal
Wed, Nov 26 - Mon, Dec 8
Delta Logo
10:48 am - 2:35 pmBWI-BLL
21h 47m2 stops
Delta Logo
2:30 pm - 12:39 amBLL-BWI
16h 09m2 stops
$536Delta
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Mon, Mar 2 - Thu, Mar 5
United Airlines Logo
8:30 am - 10:00 amIAD-BLL
19h 30m2 stops
United Airlines Logo
10:40 am - 8:15 pmBLL-IAD
15h 35m1 stop
$536United Airlines
Find Deal
Wed, Nov 26 - Mon, Dec 8
Delta Logo
3:37 pm - 2:35 pmBWI-BLL
16h 58m2 stops
Delta Logo
12:05 pm - 12:39 amBLL-BWI
18h 34m2 stops
$537Delta
Find Deal
Mon, Mar 2 - Thu, Mar 5
United Airlines Logo
5:40 pm - 1:25 pmIAD-BLL
13h 45m2 stops
United Airlines Logo
2:15 pm - 11:21 pmBLL-IAD
15h 06m2 stops
$560United Airlines
Find Deal
Wed, Nov 26 - Mon, Dec 8
Lufthansa Logo
10:55 pm - 11:10 pmIAD-BLL
18h 15m2 stops
Lufthansa Logo
6:30 am - 8:05 pmBLL-IAD
19h 35m2 stops
$588Lufthansa
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Sun, Nov 30 - Fri, Dec 5
United Airlines Logo
10:12 pm - 1:10 pmIAD-BLL
33h 58m2 stops
United Airlines Logo
2:45 pm - 7:55 pmBLL-IAD
11h 10m1 stop
$630United Airlines
Find Deal
Fri, Mar 27 - Tue, Mar 31
United Airlines Logo
10:12 pm - 1:10 pmIAD-BLL
33h 58m2 stops
United Airlines Logo
5:55 am - 8:33 pmBLL-IAD
20h 38m2 stops
$635United Airlines
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Fri, Mar 27 - Tue, Mar 31
Delta Logo
9:00 am - 5:40 pmDCA-BLL
26h 40m2 stops
Delta Logo
6:00 am - 11:08 pmBLL-DCA
23h 08m2 stops
$743Delta
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Wed, Apr 1 - Sun, Apr 5

KLM flights from Washington, D.C. to Billund

Our best KLM deals on Washington, D.C. to Billund flight tickets
KLM
Nov 26
IAD6:05 pmWashington, D.C. Dulles Intl
11h 15m
1 stop
BLL11:20 amBillund
Dec 8
BLL6:40 pmBillund
27h 25m
1 stop
IAD4:05 pmWashington, D.C. Dulles Intl
$526
Find similar
KLM
Nov 22
IAD6:05 pmWashington, D.C. Dulles Intl
9h 30m
1 stop
BLL9:35 amBillund
Nov 29
BLL6:00 amBillund
16h 05m
1 stop
IAD4:05 pmWashington, D.C. Dulles Intl
$966
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United Airlines flights from Washington, D.C. to Billund

Our best United Airlines deals on Washington, D.C. to Billund flight tickets
United Airlines
Nov 26
IAD8:30 amWashington, D.C. Dulles Intl
19h 30m
2 stops
BLL10:00 amBillund
Dec 8
BLL10:40 amBillund
15h 35m
1 stop
IAD8:15 pmWashington, D.C. Dulles Intl
$536
Find similar
United Airlines
Nov 9
IAD12:36 pmWashington, D.C. Dulles Intl
15h 24m
2 stops
BLL10:00 amBillund
Nov 14
BLL10:25 amBillund
16h 32m
2 stops
IAD8:57 pmWashington, D.C. Dulles Intl
$546
Find similar
United Airlines
Nov 26
IAD5:40 pmWashington, D.C. Dulles Intl
13h 45m
2 stops
BLL1:25 pmBillund
Dec 8
BLL2:15 pmBillund
15h 06m
2 stops
IAD11:21 pmWashington, D.C. Dulles Intl
$560
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 November 6, 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

Wed 11/26

6:05 pm-11:20 am

1 stop11h 15m

Billund

Mon 12/8

6:40 pm-4:05 pm

1 stop27h 25m

$526

Washington, D.C.Billund

IAD - BLL

IADBLL

Washington, D.C. Dulles Intl

Wed 11/26

7:49 pm-10:35 am

2 stops32h 46m

Billund

Mon 12/8

9:15 pm-7:19 pm

2 stops28h 04m

$529

BaltimoreBillund

BWI - BLL

BWIBLL

Baltimore/Washington

Mon 3/2

10:48 am-2:35 pm

2 stops21h 47m

Billund

Thu 3/5

2:30 pm-12:39 am

2 stops16h 09m

$536

Washington, D.C.Billund

IAD - BLL

IADBLL

Washington, D.C. Dulles Intl

Wed 11/26

8:30 am-10:00 am

2 stops19h 30m

Billund

Mon 12/8

10:40 am-8:15 pm

1 stop15h 35m

$536

BaltimoreBillund

BWI - BLL

BWIBLL

Baltimore/Washington

Mon 3/2

3:37 pm-2:35 pm

2 stops16h 58m

Billund

Thu 3/5

12:05 pm-12:39 am

2 stops18h 34m

$537

Washington, D.C.Billund

IAD - BLL

IADBLL

Washington, D.C. Dulles Intl

Wed 11/26

5:40 pm-1:25 pm

2 stops13h 45m

Billund

Mon 12/8

2:15 pm-11:21 pm

2 stops15h 06m

$560

Washington, D.C.Billund

IAD - BLL

IADBLL

Washington, D.C. Dulles Intl

Sun 11/30

10:55 pm-11:10 pm

2 stops18h 15m

Billund

Fri 12/5

6:30 am-8:05 pm

2 stops19h 35m

$588

Washington, D.C.Billund

IAD - BLL

IADBLL

Washington, D.C. Dulles Intl

Fri 3/27

10:12 pm-1:10 pm

2 stops33h 58m

Billund

Tue 3/31

2:45 pm-7:55 pm

1 stop11h 10m

$630

Washington, D.C.Billund

IAD - BLL

IADBLL

Washington, D.C. Dulles Intl

Fri 3/27

10:12 pm-1:10 pm

2 stops33h 58m

Billund

Tue 3/31

5:55 am-8:33 pm

2 stops20h 38m

$635

Washington, D.C.Billund

DCA - BLL

DCABLL

Washington, D.C. Reagan-National

Wed 4/1

9:00 am-5:40 pm

2 stops26h 40m

Billund

Sun 4/5

6:00 am-11:08 pm

2 stops23h 08m

$743

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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 January is also cheap. Prices for this month can be found on momondo for an average of $509.

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.

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

You could potentially save up to 30% 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

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 30m.

  • 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 $465Free CancellationRating
7.4
1,560 reviews
Search Scandinavian Airlines flights
KLMPriceFrom $552Free CancellationRating
7.7
1,405 reviews
Search KLM flights
LufthansaPriceFrom $578Free CancellationRating
6.8
7,555 reviews
Search Lufthansa flights

Traveling to a place near Billund?

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