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Cheap flights from Billund to Washington, D.C. from $496

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Billund to Washington, D.C. departing on 2/23. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
British Airways Logo
1:10 pm - 7:55 pm
BLL
-
IAD
12h 45m
1 stop
British Airways Logo
9:45 pm - 12:20 pm
IAD
-
BLL
32h 35m
1 stop
$496British Airways
seg, fev 23 - dom, mar 1
British Airways Logo
1:10 pm - 11:50 pm
BLL
-
DCA
16h 40m
2 stops
British Airways Logo
11:57 am - 11:10 am
DCA
-
BLL
17h 13m
2 stops
$502British Airways
seg, fev 23 - dom, mar 1
British Airways Logo
9:10 pm - 7:40 pm
BLL
-
BWI
28h 30m
1 stop
British Airways Logo
9:30 pm - 9:00 pm
BWI
-
BLL
17h 30m
1 stop
$509British Airways
dom, mar 29 - ter, abr 7
Air France Logo
2:30 pm - 12:21 am
BLL
-
IAD
15h 51m
2 stops
Air France Logo
6:50 pm - 2:35 pm
IAD
-
BLL
13h 45m
1 stop
$513Air France
seg, fev 23 - dom, mar 1
Air France Logo
2:30 pm - 12:21 am
BLL
-
IAD
15h 51m
2 stops
Air France Logo
6:50 pm - 2:35 pm
IAD
-
BLL
13h 45m
1 stop
$524Air France
seg, fev 23 - dom, mar 1
United Airlines Logo
10:35 am - 8:15 pm
BLL
-
IAD
15h 40m
1 stop
United Airlines Logo
12:36 pm - 10:00 am
IAD
-
BLL
15h 24m
2 stops
$543United Airlines
sáb, fev 14 - qua, fev 18
United Airlines Logo
6:30 am - 9:17 pm
BLL
-
BWI
20h 47m
2 stops
United Airlines Logo
6:30 am - 1:20 pm
BWI
-
BLL
24h 50m
2 stops
$549United Airlines
qui, fev 26 - seg, mar 2
Delta Logo
12:05 pm - 11:09 pm
BLL
-
IAD
17h 04m
2 stops
Delta Logo
12:24 pm - 9:40 am
IAD
-
BLL
15h 16m
2 stops
$550Delta
seg, fev 23 - dom, mar 1
Lufthansa Logo
6:45 am - 3:35 pm
BLL
-
IAD
14h 50m
2 stops
Lufthansa Logo
5:45 pm - 1:30 pm
IAD
-
BLL
13h 45m
2 stops
$576Lufthansa
seg, fev 23 - dom, mar 1
Delta Logo
2:30 pm - 12:35 am
BLL
-
BWI
16h 05m
2 stops
Delta Logo
2:58 pm - 11:20 am
BWI
-
BLL
14h 22m
2 stops
$578Delta
seg, fev 23 - dom, mar 1

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

Our best British Airways deals on Billund to Washington, D.C. flight tickets
British Airways
Feb 23
BLL1:10 pmBillund
12h 45m
1 stop
IAD7:55 pmWashington, D.C. Dulles Intl
Mar 1
IAD9:45 pmWashington, D.C. Dulles Intl
32h 35m
1 stop
BLL12:20 pmBillund
$496
British Airways
Feb 23
BLL1:10 pmBillund
16h 40m
2 stops
DCA11:50 pmWashington, D.C. Reagan-National
Mar 1
DCA11:57 amWashington, D.C. Reagan-National
17h 13m
2 stops
BLL11:10 amBillund
$502
British Airways
Mar 29
BLL9:10 pmBillund
28h 30m
1 stop
BWI7:40 pmBaltimore/Washington
Apr 7
BWI9:30 pmBaltimore/Washington
17h 30m
1 stop
BLL9:00 pmBillund
$509

Air France flights from Billund to Washington, D.C.

Our best Air France deals on Billund to Washington, D.C. flight tickets
Air France
Feb 23
BLL2:30 pmBillund
15h 51m
2 stops
IAD12:21 amWashington, D.C. Dulles Intl
Mar 1
IAD6:50 pmWashington, D.C. Dulles Intl
13h 45m
1 stop
BLL2:35 pmBillund
$513
Air France
Feb 23
BLL2:30 pmBillund
15h 51m
2 stops
IAD12:21 amWashington, D.C. Dulles Intl
Mar 1
IAD6:50 pmWashington, D.C. Dulles Intl
13h 45m
1 stop
BLL2:35 pmBillund
$524

momondo Fare Finder

 
Customize your flight search to find flights from Billund to Washington, D.C. 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 janeiro 23, 2026.
Use the filters below to find and compare flights from Billund to Washington, D.C. that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BillundWashington, D.C.

BLL - IAD

BLLIAD

Billund

seg 2/23

1:10 pm-7:55 pm

1 stop12h 45m

Washington, D.C. Dulles Intl

dom 3/1

9:45 pm-12:20 pm

1 stop32h 35m

$496

BillundWashington, D.C.

BLL - DCA

BLLDCA

Billund

seg 2/23

1:10 pm-11:50 pm

2 stops16h 40m

Washington, D.C. Reagan-National

dom 3/1

11:57 am-11:10 am

2 stops17h 13m

$502

BillundBaltimore

BLL - BWI

BLLBWI

Billund

dom 3/29

9:10 pm-7:40 pm

1 stop28h 30m

Baltimore/Washington

ter 4/7

9:30 pm-9:00 pm

1 stop17h 30m

$509

BillundWashington, D.C.

BLL - IAD

BLLIAD

Billund

seg 2/23

2:30 pm-12:21 am

2 stops15h 51m

Washington, D.C. Dulles Intl

dom 3/1

6:50 pm-2:35 pm

1 stop13h 45m

$513

BillundWashington, D.C.

BLL - IAD

BLLIAD

Billund

seg 2/23

2:30 pm-12:21 am

2 stops15h 51m

Washington, D.C. Dulles Intl

dom 3/1

6:50 pm-2:35 pm

1 stop13h 45m

$524

BillundWashington, D.C.

BLL - IAD

BLLIAD

Billund

sáb 2/14

10:35 am-8:15 pm

1 stop15h 40m

Washington, D.C. Dulles Intl

qua 2/18

12:36 pm-10:00 am

2 stops15h 24m

$543

BillundBaltimore

BLL - BWI

BLLBWI

Billund

qui 2/26

6:30 am-9:17 pm

2 stops20h 47m

Baltimore/Washington

seg 3/2

6:30 am-1:20 pm

2 stops24h 50m

$549

BillundWashington, D.C.

BLL - IAD

BLLIAD

Billund

seg 2/23

12:05 pm-11:09 pm

2 stops17h 04m

Washington, D.C. Dulles Intl

dom 3/1

12:24 pm-9:40 am

2 stops15h 16m

$550

BillundWashington, D.C.

BLL - IAD

BLLIAD

Billund

seg 2/23

6:45 am-3:35 pm

2 stops14h 50m

Washington, D.C. Dulles Intl

dom 3/1

5:45 pm-1:30 pm

2 stops13h 45m

$576

BillundBaltimore

BLL - BWI

BLLBWI

Billund

seg 2/23

2:30 pm-12:35 am

2 stops16h 05m

Baltimore/Washington

dom 3/1

2:58 pm-11:20 am

2 stops14h 22m

$578

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Billund to Washington, D.C.

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 Washington, D.C.?

The month of February is, on average, the cheapest month to fly to Washington, D.C. from Billund, with most prices found around $496. If you’re not able to fly to Washington, D.C. in February, then August is your next best option. Flight prices from Billund to Washington, D.C. during August average around $516.

How far in advance should I book a flight to Washington, D.C.?

You are more likely to see cheaper flights to Washington, D.C. from Billund when booking weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. for around $617 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. from Billund for as low as $479 on momondo.

When to book flights from Billund to Washington, D.C.

Are you open to changing your travel dates? Check out the ideal times to fly from Billund to Washington, D.C. according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Billund to Washington, D.C. (BLL to WAS) flight deals and tips

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

Fastest flight time

12h 45m

Direct flights

None
The fastest flight from Billund to Washington, D.C. takes 12h 45m
There are no direct flights from Billund to Washington, D.C.. There are no popular flight routes from Billund to Washington, D.C..
Search flight deals

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

    There are 3917.7 mi between Billund and Washington, D.C.. A reasonable flight in good conditions will take 12h 45m.

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

    Prices for flights from Billund Airport to Washington, D.C. are updated daily.

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Billund Airport to Washington, D.C..

  • What documentation or ID do you need to fly to Washington, D.C.?

    The required travel and health documents for your Washington, D.C. trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Washington, D.C.. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
National Harbor
Gettysburg
Arlington
Waldorf
Woodbridge
Tysons
Laurel
Colonial Beach
Silver Spring
Towson
Fredericksburg
Rockville
Gaithersburg
Manassas
Springfield
Fairfax
Linthicum Heights
Bethesda
Glen Burnie

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Billund to Washington, D.C.. momondo saves you time and could save you money on your trip.

Can I find flights from Billund to Washington, D.C. with flexible booking policies on momondo?

All flight searches from Billund to Washington, D.C. on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Billund to Washington, D.C.?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Billund to Washington, D.C..

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

Yes momondo offers price alerts on flights to Washington, D.C. from Billund. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Find better results for your trip to the United States

Fly into one of these airports located in Washington, D.C.

Airports listed have a maximum distance of 22.4 mi from Washington, D.C.
Washington, D.C. Reagan-National Airport
Washington, D.C. Dulles Intl Airport