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Cheap flights from Washington, D.C. to Billund from $363

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 10/17. 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. to Billund

Cheap round-trip flights

Enter your travel dates to find the best prices.
Scandinavian Airlines Logo
8:20 pm - 6:40 pm
IAD
-
BLL
16h 20m
2 stops
Scandinavian Airlines Logo
11:05 am - 5:00 pm
BLL
-
IAD
11h 55m
1 stop
$704Scandinavian Airlines
Mon, Sep 7 - Thu, Sep 17
Scandinavian Airlines Logo
8:20 pm - 8:35 pm
IAD
-
BLL
18h 15m
1 stop
Scandinavian Airlines Logo
11:05 am - 5:00 pm
BLL
-
IAD
11h 55m
1 stop
$707Scandinavian Airlines
Mon, Sep 7 - Thu, Sep 17
British Airways Logo
6:20 pm - 7:45 pm
IAD
-
BLL
19h 25m
1 stop
British Airways Logo
8:50 pm - 3:35 pm
BLL
-
IAD
24h 45m
1 stop
$730British Airways
Sun, Nov 8 - Fri, Nov 13
British Airways Logo
8:35 pm - 7:45 pm
BWI
-
BLL
17h 10m
1 stop
British Airways Logo
12:55 pm - 6:45 pm
BLL
-
BWI
11h 50m
1 stop
$730British Airways
Sun, Nov 8 - Fri, Nov 13
Multiple Airlines Logo
9:55 am - 9:55 am
IAD
-
BLL
18h 00m
2 stops
Multiple Airlines Logo
10:35 am - 3:55 pm
BLL
-
IAD
11h 20m
1 stop
$734Multiple Airlines
Fri, Nov 6 - Thu, Nov 12
Multiple Airlines Logo
5:15 pm - 9:55 am
IAD
-
BLL
10h 40m
1 stop
Multiple Airlines Logo
6:35 am - 3:55 pm
BLL
-
IAD
15h 20m
1 stop
$757Multiple Airlines
Fri, Nov 6 - Thu, Nov 12
United Airlines Logo
6:00 am - 9:55 am
DCA
-
BLL
21h 55m
2 stops
United Airlines Logo
6:35 am - 10:29 am
BLL
-
DCA
33h 54m
2 stops
$763United Airlines
Fri, Nov 6 - Thu, Nov 12
United Airlines Logo
12:40 pm - 9:55 am
IAD
-
BLL
15h 15m
2 stops
United Airlines Logo
10:35 am - 8:37 pm
BLL
-
IAD
16h 02m
2 stops
$771United Airlines
Sun, Nov 8 - Fri, Nov 13
Delta Logo
1:45 pm - 11:20 am
BWI
-
BLL
15h 35m
2 stops
Delta Logo
10:15 am - 9:29 pm
BLL
-
BWI
17h 14m
2 stops
$788Delta
Wed, Aug 26 - Wed, Sep 2
Delta Logo
4:56 pm - 1:40 pm
BWI
-
BLL
14h 44m
2 stops
Delta Logo
11:45 am - 10:39 pm
BLL
-
BWI
16h 54m
2 stops
$842Delta
Fri, Aug 7 - Thu, Aug 13

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Delta flights from Washington, D.C. to Billund

Our best Delta deals on Washington, D.C. to Billund flight tickets
Delta
Aug 26
BWI1:45 pmBaltimore/Washington
15h 35m
2 stops
BLL11:20 amBillund
Sep 2
BLL10:15 amBillund
17h 14m
2 stops
BWI9:29 pmBaltimore/Washington
$788
Delta
Aug 7
IAD5:40 pmWashington, D.C. Dulles Intl
9h 55m
1 stop
BLL9:35 amBillund
Aug 13
BLL6:00 amBillund
16h 38m
2 stops
IAD4:38 pmWashington, D.C. Dulles Intl
$842
Delta
Aug 2
IAD6:15 pmWashington, D.C. Dulles Intl
11h 05m
1 stop
BLL11:20 amBillund
Aug 8
BLL2:35 pmBillund
31h 00m
1 stop
IAD3:35 pmWashington, D.C. Dulles Intl
$892

British Airways flights from Washington, D.C. to Billund

Our best British Airways deals on Washington, D.C. to Billund flight tickets
British Airways
Nov 8
IAD6:20 pmWashington, D.C. Dulles Intl
19h 25m
1 stop
BLL7:45 pmBillund
Nov 13
BLL8:50 pmBillund
24h 45m
1 stop
IAD3:35 pmWashington, D.C. Dulles Intl
$730
British Airways
Nov 8
DCA1:00 pmWashington, D.C. Reagan-National
16h 10m
2 stops
BLL11:10 amBillund
Nov 13
BLL8:50 pmBillund
26h 01m
2 stops
DCA4:51 pmWashington, D.C. Reagan-National
$745
British Airways
Dec 5
BWI8:35 pmBaltimore/Washington
32h 35m
1 stop
BLL11:10 amBillund
Dec 9
BLL1:20 pmBillund
11h 25m
1 stop
BWI6:45 pmBaltimore/Washington
$843

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 July 12, 2026.
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

Cheapest round-trip

Washington, D.C.Billund

IAD - BLL

IADBLL

Washington, D.C. Dulles Intl

Mon 9/7

8:20 pm-6:40 pm

2 stops16h 20m

Billund

Thu 9/17

11:05 am-5:00 pm

1 stop11h 55m

$704

Washington, D.C.Billund

IAD - BLL

IADBLL

Washington, D.C. Dulles Intl

Mon 9/7

8:20 pm-8:35 pm

1 stop18h 15m

Billund

Thu 9/17

11:05 am-5:00 pm

1 stop11h 55m

$707

Washington, D.C.Billund

IAD - BLL

IADBLL

Washington, D.C. Dulles Intl

Sun 11/8

6:20 pm-7:45 pm

1 stop19h 25m

Billund

Fri 11/13

8:50 pm-3:35 pm

1 stop24h 45m

$730

BaltimoreBillund

BWI - BLL

BWIBLL

Baltimore/Washington

Sun 11/8

8:35 pm-7:45 pm

1 stop17h 10m

Billund

Fri 11/13

12:55 pm-6:45 pm

1 stop11h 50m

$730

Washington, D.C.Billund

IAD - BLL

IADBLL

Washington, D.C. Dulles Intl

Fri 11/6

9:55 am-9:55 am

2 stops18h 00m

Billund

Thu 11/12

10:35 am-3:55 pm

1 stop11h 20m

$734
Quickest round-trip

Washington, D.C.Billund

IAD - BLL

IADBLL

Washington, D.C. Dulles Intl

Fri 11/6

5:15 pm-9:55 am

1 stop10h 40m

Billund

Thu 11/12

6:35 am-3:55 pm

1 stop15h 20m

$757

Washington, D.C.Billund

DCA - BLL

DCABLL

Washington, D.C. Reagan-National

Fri 11/6

6:00 am-9:55 am

2 stops21h 55m

Billund

Thu 11/12

6:35 am-10:29 am

2 stops33h 54m

$763

Washington, D.C.Billund

IAD - BLL

IADBLL

Washington, D.C. Dulles Intl

Sun 11/8

12:40 pm-9:55 am

2 stops15h 15m

Billund

Fri 11/13

10:35 am-8:37 pm

2 stops16h 02m

$771

BaltimoreBillund

BWI - BLL

BWIBLL

Baltimore/Washington

Wed 8/26

1:45 pm-11:20 am

2 stops15h 35m

Billund

Wed 9/2

10:15 am-9:29 pm

2 stops17h 14m

$788

BaltimoreBillund

BWI - BLL

BWIBLL

Baltimore/Washington

Fri 8/7

4:56 pm-1:40 pm

2 stops14h 44m

Billund

Thu 8/13

11:45 am-10:39 pm

2 stops16h 54m

$842

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. 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. to Billund flights?

You could potentially save up to 15% 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 40m

Direct flights

None
The fastest flight from Washington, D.C. to Billund takes 12h 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 12h 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?

  • 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
1,873 reviews
Search Scandinavian Airlines flights
LufthansaPriceFrom $578Free CancellationRating
6.8
8,128 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

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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