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Cheap flights from Washington, D.C. Dulles Intl Airport to Billund from $435

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. Dulles Intl Airport to Billund departing on 7/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

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

Cheap round-trip flights

Enter your travel dates to find the best prices.
Scandinavian Airlines Logo
8:30 pm - 6:55 pm
IAD
-
BLL
16h 25m
2 stops
Scandinavian Airlines Logo
7:25 pm - 5:15 pm
BLL
-
IAD
51h 50m
2 stops
$537Scandinavian Airlines
Thu, Dec 3 - Mon, Dec 7
Scandinavian Airlines Logo
8:30 pm - 10:25 am
IAD
-
BLL
31h 55m
1 stop
Scandinavian Airlines Logo
7:25 pm - 5:15 pm
BLL
-
IAD
51h 50m
2 stops
$541Scandinavian Airlines
Thu, Dec 3 - Mon, Dec 7
Scandinavian Airlines Logo
8:30 pm - 8:45 pm
IAD
-
BLL
18h 15m
1 stop
Scandinavian Airlines Logo
6:15 am - 5:15 pm
BLL
-
IAD
17h 00m
1 stop
$580Scandinavian Airlines
Thu, Dec 3 - Wed, Dec 9
Scandinavian Airlines Logo
8:30 pm - 3:05 pm
IAD
-
BLL
12h 35m
1 stop
Scandinavian Airlines Logo
9:15 pm - 5:15 pm
BLL
-
IAD
26h 00m
1 stop
$692Scandinavian Airlines
Sat, Dec 5 - Sun, Dec 6
Scandinavian Airlines Logo
8:30 pm - 8:45 pm
IAD
-
BLL
18h 15m
1 stop
Scandinavian Airlines Logo
9:15 pm - 5:15 pm
BLL
-
IAD
26h 00m
1 stop
$693Scandinavian Airlines
Wed, Dec 2 - Sun, Dec 6
Scandinavian Airlines Logo
8:30 pm - 8:45 pm
IAD
-
BLL
18h 15m
1 stop
Scandinavian Airlines Logo
3:40 pm - 7:10 pm
BLL
-
IAD
33h 30m
2 stops
$754Scandinavian Airlines
Thu, Dec 3 - Sun, Dec 6
United Airlines Logo
5:20 pm - 6:30 pm
IAD
-
BLL
19h 10m
1 stop
United Airlines Logo
6:00 am - 1:35 pm
BLL
-
IAD
13h 35m
1 stop
$756United Airlines
Mon, Aug 17 - Mon, Aug 24
Scandinavian Airlines Logo
8:20 pm - 11:55 pm
IAD
-
BLL
21h 35m
1 stop
Scandinavian Airlines Logo
1:55 pm - 5:00 pm
BLL
-
IAD
33h 05m
1 stop
$757Scandinavian Airlines
Sun, Aug 2 - Sat, Aug 8
United Airlines Logo
9:45 am - 10:05 am
IAD
-
BLL
18h 20m
2 stops
United Airlines Logo
6:00 am - 1:35 pm
BLL
-
IAD
13h 35m
1 stop
$759United Airlines
Mon, Aug 17 - Mon, Aug 24
Air Canada Logo
1:20 pm - 1:25 pm
IAD
-
BLL
18h 05m
2 stops
Air Canada Logo
6:35 am - 8:23 pm
BLL
-
IAD
19h 48m
2 stops
$763Air Canada
Tue, Dec 1 - Sat, Dec 5

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United Airlines flights from Washington, D.C. Dulles Intl Airport to Billund

Our best United Airlines deals on Washington, D.C. Dulles Intl Airport to Billund flight tickets
United Airlines
Aug 17
IAD5:20 pmWashington, D.C. Dulles Intl
19h 10m
1 stop
BLL6:30 pmBillund
Aug 24
BLL6:00 amBillund
13h 35m
1 stop
IAD1:35 pmWashington, D.C. Dulles Intl
$756
United Airlines
Aug 17
IAD9:45 amWashington, D.C. Dulles Intl
18h 20m
2 stops
BLL10:05 amBillund
Aug 24
BLL6:00 amBillund
13h 35m
1 stop
IAD1:35 pmWashington, D.C. Dulles Intl
$759
United Airlines
Aug 17
IAD1:10 pmWashington, D.C. Dulles Intl
14h 55m
2 stops
BLL10:05 amBillund
Aug 24
BLL2:50 pmBillund
15h 54m
2 stops
IAD12:44 amWashington, D.C. Dulles Intl
$771

Scandinavian Airlines flights from Washington, D.C. Dulles Intl Airport to Billund

Our best Scandinavian Airlines deals on Washington, D.C. Dulles Intl Airport to Billund flight tickets
Scandinavian Airlines
Aug 2
IAD8:20 pmWashington, D.C. Dulles Intl
21h 35m
1 stop
BLL11:55 pmBillund
Aug 8
BLL1:55 pmBillund
33h 05m
1 stop
IAD5:00 pmWashington, D.C. Dulles Intl
$757
Scandinavian Airlines
Sep 27
IAD8:20 pmWashington, D.C. Dulles Intl
32h 15m
1 stop
BLL10:35 amBillund
Oct 1
BLL9:05 pmBillund
25h 55m
1 stop
IAD5:00 pmWashington, D.C. Dulles Intl
$795
Scandinavian Airlines
Sep 27
IAD8:20 pmWashington, D.C. Dulles Intl
32h 15m
1 stop
BLL10:35 amBillund
Oct 1
BLL9:05 pmBillund
25h 55m
1 stop
IAD5:00 pmWashington, D.C. Dulles Intl
$796

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Dulles Intl Airport 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 July 6, 2026.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Billund that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Billund

IAD - BLL

IADBLL

Washington, D.C. Dulles Intl

Thu 12/3

8:30 pm-6:55 pm

2 stops16h 25m

Billund

Mon 12/7

7:25 pm-5:15 pm

2 stops51h 50m

$537

Washington, D.C.Billund

IAD - BLL

IADBLL

Washington, D.C. Dulles Intl

Thu 12/3

8:30 pm-10:25 am

1 stop31h 55m

Billund

Mon 12/7

7:25 pm-5:15 pm

2 stops51h 50m

$541

Washington, D.C.Billund

IAD - BLL

IADBLL

Washington, D.C. Dulles Intl

Thu 12/3

8:30 pm-8:45 pm

1 stop18h 15m

Billund

Wed 12/9

6:15 am-5:15 pm

1 stop17h 00m

$580

Washington, D.C.Billund

IAD - BLL

IADBLL

Washington, D.C. Dulles Intl

Sat 12/5

8:30 pm-3:05 pm

1 stop12h 35m

Billund

Sun 12/6

9:15 pm-5:15 pm

1 stop26h 00m

$692

Washington, D.C.Billund

IAD - BLL

IADBLL

Washington, D.C. Dulles Intl

Wed 12/2

8:30 pm-8:45 pm

1 stop18h 15m

Billund

Sun 12/6

9:15 pm-5:15 pm

1 stop26h 00m

$693

Washington, D.C.Billund

IAD - BLL

IADBLL

Washington, D.C. Dulles Intl

Thu 12/3

8:30 pm-8:45 pm

1 stop18h 15m

Billund

Sun 12/6

3:40 pm-7:10 pm

2 stops33h 30m

$754

Washington, D.C.Billund

IAD - BLL

IADBLL

Washington, D.C. Dulles Intl

Mon 8/17

5:20 pm-6:30 pm

1 stop19h 10m

Billund

Mon 8/24

6:00 am-1:35 pm

1 stop13h 35m

$756

Washington, D.C.Billund

IAD - BLL

IADBLL

Washington, D.C. Dulles Intl

Sun 8/2

8:20 pm-11:55 pm

1 stop21h 35m

Billund

Sat 8/8

1:55 pm-5:00 pm

1 stop33h 05m

$757
Quickest round-trip

Washington, D.C.Billund

IAD - BLL

IADBLL

Washington, D.C. Dulles Intl

Mon 8/17

9:45 am-10:05 am

2 stops18h 20m

Billund

Mon 8/24

6:00 am-1:35 pm

1 stop13h 35m

$759

Washington, D.C.Billund

IAD - BLL

IADBLL

Washington, D.C. Dulles Intl

Tue 12/1

1:20 pm-1:25 pm

2 stops18h 05m

Billund

Sat 12/5

6:35 am-8:23 pm

2 stops19h 48m

$763

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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. Dulles Intl Airport 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

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

You could potentially save up to 15% on your flight if you consider stops on a Washington, D.C. Dulles Intl Airport to Billund flight.

When to book flights from Washington, D.C. Dulles Intl Airport to Billund

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Dulles Intl Airport 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. Dulles Intl Airport to Billund (IAD to BLL) flight deals and tips

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

Fastest flight time

16h 25m

Direct flights

None
The fastest flight from Washington, D.C. Dulles Intl Airport to Billund takes 16h 25m
There are no direct flights from Washington, D.C. Dulles Intl Airport to Billund. There are no popular flight routes from Washington, D.C. Dulles Intl Airport to Billund.
Search flight deals

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

  • How far is Washington, D.C. Dulles Intl to Billund by plane?

    A flight from Washington, D.C. Dulles Intl to Billund will travel around 3930.4 mi. Typically, this will take 16h 25m by plane in normal conditions.

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

    Prices for flights from Washington, D.C. Dulles Intl Airport to Billund Airport are refreshed on a daily basis.

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. Dulles Intl Airport to Billund Airport.

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

    The necessary travel and health documents for your Billund Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Washington, D.C. Dulles Intl Airport to Billund?

Best airlines flying from Washington, D.C. Dulles Intl Airport to Billund

Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to Billund with momondo
Airline
Rating
Free Cancellation
Price
Scandinavian AirlinesPriceFrom $465Free CancellationRating
7.4
1,868 reviews
Search Scandinavian Airlines flights
LufthansaPriceFrom $578Free CancellationRating
6.8
8,116 reviews
Search Lufthansa flights

Traveling to a place near Billund?

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

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

Finding the right flight to Billund from Washington, D.C. is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Billund quick and easy, saving you time and money.

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?

Once you have performed a search for Washington, D.C. to Billund flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are simply researching potential flights to Billund, momondo offers a useful price alert feature which will track prices for flights to Billund from Washington, D.C. and alert you when they change.

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