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Cheap flights from Billund (BLL) to Dulles Intl (IAD) from $336

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/23. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
BLL — IAD
May 10 — May 171
From?
To?
Fri 5/10
Fri 5/17
1 adult, Economy
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The best prices from Billund to Washington, D.C. Dulles Intl are usually found in January or October, booked 64 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday

Cheap flight deals from Billund to Dulles Intl

Discover tips and strategies to find the most affordable flight options for your journey from Billund (BLL) to Dulles Intl (IAD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 5, 2024.

Popular in

July

Cheapest in

January

Average price

$559

Round-trip from

$234
High demand for flights, 32% potential price rise
Search Deals
Best time to find cheap flights, 30% potential price drop
Search Deals
Average for round-trip flights in May 2024
Search Deals
From Billund to Washington, D.C. Dulles Intl
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What is the cheapest day to fly round-trip from Billund to Washington, D.C. Dulles Intl Airport?

Users have found that leaving on a Thursday can be a cost-effective option. It’s possible to save up to 7% on your flight compared to booking on days when demand is much higher.

How far in advance should I book a flight from Billund to Washington, D.C. Dulles Intl Airport?

To save up to 141% on this flight, we recommend booking at least 42 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Billund to Washington, D.C. Dulles Intl Airport from $469 1-2 weeks out and tickets from $677 for flights departing within the next 72 hours.

What is the cheapest month to fly from Billund to Washington, D.C. Dulles Intl Airport?

The best pricing can be found in the month of November. Prices to Washington, D.C. Dulles Intl Airport from Billund average $495. You can even find prices in November for less than $495, as users have found deals to Washington, D.C. Dulles Intl Airport from as low as $352. The month of July appears to be one of the more expensive times to travel to Washington, D.C. Dulles Intl Airport from Billund. Flying in the targeted month can save you up to 37%.

When is the cheapest time to fly from Billund to Washington, D.C. Dulles Intl Airport (BLL - IAD)?

One of the essential ways to save on airfare from Billund to Washington, D.C. Dulles Intl Airport is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the morning could potentially save you up to 16% on airfare.

Cheap Air Canada flights from Billund to Dulles Intl

Explore cheap flight options specifically provided by Air Canada for the route between Billund and Dulles Intl. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,719,943 searches. Data last updated May 5, 2024.
Consider these cheap Air Canada flights we've found departing from Billund to Washington, D.C.. It's recommended that users confirm their flight details before booking.
Thu 6/610:50 amBLL - IAD
2 stops15h 39mAir Canada
Thu 6/136:30 amIAD - BLL
2 stops21h 45mAir Canada
Deal found 5/4$373
Sat 6/810:55 amBLL - IAD
2 stops15h 34mAir Canada
Thu 6/134:00 pmIAD - BLL
2 stops16h 10mAir Canada
Deal found 5/4$576
Thu 6/610:50 amBLL - IAD
2 stops15h 39mAir Canada
Fri 6/144:00 pmIAD - BLL
2 stops16h 10mAir Canada
Deal found 5/4$1,062
Sat 6/810:55 amBLL - IAD
2 stops15h 34mAir Canada
Fri 6/144:00 pmIAD - BLL
2 stops16h 10mAir Canada
Deal found 5/4$1,193
Fri 6/710:50 amBLL - IAD
2 stops15h 39mAir Canada
Sat 6/154:00 pmIAD - BLL
2 stops16h 00mAir Canada
Deal found 5/4$1,697

Cheap Lufthansa flights from Billund to Dulles Intl

Explore cheap flight options specifically provided by Lufthansa for the route between Billund and Dulles Intl. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,719,943 searches. Data last updated May 5, 2024.
Some of the lowest-priced Lufthansa flights we've found at this time heading from Billund to Washington, D.C.. Ensure the flight price, dates, time, and airline match your criteria before you book.
Thu 6/610:50 amBLL - IAD
1 stop15h 15mLufthansa
Thu 6/136:30 amIAD - BLL
2 stops21h 45mLufthansa
Deal found 5/4$389
Tue 6/41:05 pmBLL - IAD
1 stop12h 20mLufthansa
Mon 6/105:25 pmIAD - BLL
1 stop10h 50mLufthansa
Deal found 5/4$397
Sat 6/81:05 pmBLL - IAD
1 stop12h 20mLufthansa
Tue 6/115:25 pmIAD - BLL
1 stop10h 50mLufthansa
Deal found 5/4$459
Mon 6/36:05 amBLL - IAD
1 stop19h 20mLufthansa
Tue 6/115:25 pmIAD - BLL
1 stop10h 50mLufthansa
Deal found 5/4$535
Thu 6/61:05 pmBLL - IAD
1 stop12h 20mLufthansa
Thu 6/135:15 pmIAD - BLL
1 stop13h 10mLufthansa
Deal found 5/4$553
Tue 6/41:05 pmBLL - IAD
1 stop12h 20mLufthansa
Sun 6/165:25 pmIAD - BLL
1 stop10h 55mLufthansa
Deal found 5/4$590
Tue 6/41:05 pmBLL - IAD
1 stop12h 20mLufthansa
Thu 6/1310:10 pmIAD - BLL
1 stop14h 20mLufthansa
Deal found 5/4$659
Tue 6/41:05 pmBLL - IAD
1 stop12h 20mLufthansa
Fri 6/1410:10 pmIAD - BLL
1 stop14h 20mLufthansa
Deal found 5/4$727
Mon 6/36:05 amBLL - IAD
1 stop19h 20mLufthansa
Thu 6/1310:10 pmIAD - BLL
1 stop14h 20mLufthansa
Deal found 5/4$736

Cheap Billund to Dulles Intl flights in May & June 2024

Find cheap flight options from Billund to Dulles Intl specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,719,943 searches. Prices were last updated on May 5, 2024.
These are some of the most attractive deals on flights from Billund to Washington, D.C. in 2024. Check back soon for alternative fares.
Thu 5/2312:45 pmBLL - IAD
1 stop10h 55mPLAY
Wed 5/296:50 pmIAD - BLL
1 stop10h 55mPLAY
Deal found 5/4$336
Thu 6/610:50 amBLL - IAD
2 stops15h 39mAir Canada
Thu 6/136:30 amIAD - BLL
2 stops21h 45mAir Canada
Deal found 5/4$373
Thu 6/610:50 amBLL - IAD
1 stop15h 15mLufthansa
Thu 6/136:30 amIAD - BLL
2 stops21h 45mLufthansa
Deal found 5/4$389
Thu 5/236:15 amBLL - IAD
2 stops22h 14mMultiple Airlines
Wed 5/296:30 amIAD - BLL
2 stops21h 45mMultiple Airlines
Deal found 5/4$393
Thu 5/236:15 amBLL - IAD
1 stop15h 50mBrussels Airlines
Wed 5/296:30 amIAD - BLL
2 stops21h 45mBrussels Airlines
Deal found 5/4$396
Tue 6/41:05 pmBLL - IAD
1 stop12h 20mLufthansa
Mon 6/105:25 pmIAD - BLL
1 stop10h 50mLufthansa
Deal found 5/4$397
Tue 6/410:50 amBLL - IAD
2 stops15h 55mUnited Airlines
Mon 6/105:25 pmIAD - BLL
1 stop10h 50mUnited Airlines
Deal found 5/4$406
Sat 6/86:00 amBLL - IAD
2 stops17h 22mDelta
Mon 6/105:25 pmIAD - BLL
1 stop10h 05mDelta
Deal found 5/4$419
Mon 6/310:05 amBLL - IAD
1 stop11h 30mDelta
Mon 6/105:25 pmIAD - BLL
1 stop14h 10mDelta
Deal found 5/4$420

Billund to Dulles Intl 2024 flight deals

Discover exclusive flight deals for travel between Billund and Dulles Intl in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,719,943 searches. Data last updated May 5, 2024.
These are some of the most attractive deals on flights from Billund to Washington, D.C. in 2024. Check back soon for alternative fares.
Thu 5/2312:45 pmBLL - IAD
1 stop10h 55mPLAY
Wed 5/296:50 pmIAD - BLL
1 stop10h 55mPLAY
Deal found 5/4$336
Thu 6/610:50 amBLL - IAD
2 stops15h 39mAir Canada
Thu 6/136:30 amIAD - BLL
2 stops21h 45mAir Canada
Deal found 5/4$373
Thu 6/610:50 amBLL - IAD
1 stop15h 15mLufthansa
Thu 6/136:30 amIAD - BLL
2 stops21h 45mLufthansa
Deal found 5/4$389
Thu 5/236:15 amBLL - IAD
2 stops22h 14mMultiple Airlines
Wed 5/296:30 amIAD - BLL
2 stops21h 45mMultiple Airlines
Deal found 5/4$393
Thu 5/236:15 amBLL - IAD
1 stop15h 50mBrussels Airlines
Wed 5/296:30 amIAD - BLL
2 stops21h 45mBrussels Airlines
Deal found 5/4$396
Tue 6/41:05 pmBLL - IAD
1 stop12h 20mLufthansa
Mon 6/105:25 pmIAD - BLL
1 stop10h 50mLufthansa
Deal found 5/4$397
Tue 6/410:50 amBLL - IAD
2 stops15h 55mUnited Airlines
Mon 6/105:25 pmIAD - BLL
1 stop10h 50mUnited Airlines
Deal found 5/4$406
Sat 6/86:00 amBLL - IAD
2 stops17h 22mDelta
Mon 6/105:25 pmIAD - BLL
1 stop10h 05mDelta
Deal found 5/4$419
Mon 6/310:05 amBLL - IAD
1 stop11h 30mDelta
Mon 6/105:25 pmIAD - BLL
1 stop14h 10mDelta
Deal found 5/4$420

Find flights from Billund to Dulles Intl within your budget

Customize your flight search to find flights from Billund to Dulles Intl 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, Cheapflights users made 2,719,943 searches. Data last updated May 5, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$336 - $649

Route

Depart

Return

Price

BillundWashington, D.C. Dulles Intl

BLL - IAD

BLLIAD

Billund

Thu 5/23

1 stop10h 55m

Washington, D.C. Dulles Intl

Wed 5/29

1 stop10h 55m

$336

BillundWashington, D.C. Dulles Intl

BLL - IAD

BLLIAD

Billund

Thu 6/6

2 stops15h 39m

Washington, D.C. Dulles Intl

Thu 6/13

2 stops21h 45m

$373

BillundWashington, D.C. Dulles Intl

BLL - IAD

BLLIAD

Billund

Thu 6/6

1 stop15h 15m

Washington, D.C. Dulles Intl

Thu 6/13

2 stops21h 45m

$389

BillundWashington, D.C. Dulles Intl

BLL - IAD

BLLIAD

Billund

Thu 5/23

2 stops22h 14m

Washington, D.C. Dulles Intl

Wed 5/29

2 stops21h 45m

$393

BillundWashington, D.C. Dulles Intl

BLL - IAD

BLLIAD

Billund

Thu 5/23

1 stop15h 50m

Washington, D.C. Dulles Intl

Wed 5/29

2 stops21h 45m

$396

BillundWashington, D.C. Dulles Intl

BLL - IAD

BLLIAD

Billund

Tue 6/4

2 stops15h 55m

Washington, D.C. Dulles Intl

Mon 6/10

1 stop10h 50m

$406

BillundWashington, D.C. Dulles Intl

BLL - IAD

BLLIAD

Billund

Sat 6/8

2 stops17h 22m

Washington, D.C. Dulles Intl

Mon 6/10

1 stop10h 05m

$419

BillundWashington, D.C. Dulles Intl

BLL - IAD

BLLIAD

Billund

Sat 10/12

2 stops19h 55m

Washington, D.C. Dulles Intl

Sat 10/19

2 stops17h 15m

$624

BillundWashington, D.C. Dulles Intl

BLL - IAD

BLLIAD

Billund

Mon 6/3

1 stop26h 40m

Washington, D.C. Dulles Intl

Sun 6/16

1 stop16h 20m

$649

Flights are sorted by cheapest first

Deals found on 5/4

When is the best time to book a flight from Billund to Washington, D.C. Dulles Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Billund to Dulles Intl. Price data was last updated on May 3, 2024.
The price you pay for your flight from Billund to Washington, D.C. Dulles Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 64 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Search Deals

When is the cheapest time to fly from Billund to Washington, D.C. Dulles Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from Billund to Dulles Intl. Price data was last updated on April 28, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Billund to Washington, D.C. Dulles Intl Airport flight should consider departing on Thursday mornings when fares are most often at their lowest. Wednesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
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Average price of flights to Dulles Intl by month

Plan your trip from Billund to Dulles Intl by taking into account the cheapest months to travel. The average price of a one-way flight from Billund to Dulles Intl is currently $0 while a round-trip flight costs $443. Price data was last updated on April 28, 2024.

Currently, September is the cheapest month in which you can book a flight from Billund to Washington, D.C. Dulles Intl Airport (average of $281). Flying from Billund to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $398). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

$308

February

$303

March

$358

April

$337

May

$337

June

$398

July

$378

August

$296

September

$281

October

$303

November

$328

December

$291

Temperature and rainfall in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average temperature and rainfall totals by month.

WAS

Temperature

35.6 - 80.6 °F

Reviews of airlines servicing Dulles Intl

Get insights into the airlines that provide service to Dulles Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Dulles Intl. Reviews last updated May 5, 2024.
Peruse reviews from past customers who have flown with Air Canada, Lufthansa and United Airlines from Billund to Washington, D.C. to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.1
Very good
10,826 reviews
Check prices

Overall

8.1

Food

7.4

Boarding

8.2

Comfort

7.9

Crew

8.6

Entertainment

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Delta
8.1
Very good
10,826 reviews
Delta
8.1
Very good
10,826 reviews
Check prices

Overall

8.1

Food

7.4

Boarding

8.2

Comfort

7.9

Crew

8.6

Entertainment

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

KLM
7.9
Good
1,603 reviews
Delta
8.1
Very good
10,826 reviews
Check prices

Overall

8.1

Food

7.4

Boarding

8.2

Comfort

7.9

Crew

8.6

Entertainment

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Finnair
7.8
Good
1,381 reviews
Delta
8.1
Very good
10,826 reviews
Check prices

Overall

8.1

Food

7.4

Boarding

8.2

Comfort

7.9

Crew

8.6

Entertainment

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Air France
7.6
Good
1,785 reviews
Delta
8.1
Very good
10,826 reviews
Check prices

Overall

8.1

Food

7.4

Boarding

8.2

Comfort

7.9

Crew

8.6

Entertainment

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

United Airlines
7.4
Good
11,118 reviews
Delta
8.1
Very good
10,826 reviews
Check prices

Overall

8.1

Food

7.4

Boarding

8.2

Comfort

7.9

Crew

8.6

Entertainment

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Related info for your journey

Find useful and relevant information for your journey from Billund to Dulles Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Billund to Washington, D.C. Dulles Intl?

    If you book a flight to Washington, D.C. Dulles Intl from Billund, you will be flying from Billund, which is the city’s only airport. Billund (BLL) is located 1.7 mi from the center of Billund. There are 0 flights from Billund to Washington, D.C. Dulles Intl per day from 1 airline.

  • Can I find flights from Billund to Washington, D.C. Dulles Intl Airport for under $400 on Cheapflights?

    Yes, there are multiple flights from Billund to Washington, D.C. Dulles Intl Airport for under $400. The cheapest flight booked recently is on PLAY for just $336, but on average you can expect to pay $449.

  • What are the cheapest airlines flying from Billund to Washington, D.C. Dulles Intl Airport round-trip?

    Currently priced at $336, PLAY will fly you from Billund to Washington, D.C. Dulles Intl Airport and back. In addition to PLAY, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Air Canada and Lufthansa - these airlines can fly you to your destination from $373 and $389, respectively. These flights start at 37% lower than the current average price 3 months from now.

  • What does BLL to IAD mean?

    Great question - BLL to IAD just means Billund Airport to Washington, D.C. Dulles Intl Airport. Now you’ll know what these unique codes when you look for flights!

  • Can I find deals for flights from Billund to Dulles Intl that include extra baggage allowance?

    The amount of baggage you can bring on your Billund to Dulles Intl flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Billund to Dulles Intl with specific airlines?

    Yes, Cheapflights allows you to browse and filter Billund to Dulles Intl flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Billund to Dulles Intl that include hotel bookings?

    Yes. In addition to deals on Billund to Dulles Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Billund to Dulles Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Billund to Dulles Intl.

  • Can I find deals for business class flights from Billund to Dulles Intl?

    Yes. Cheapflights offers flight deals from Billund to Dulles Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Billund to Dulles Intl that allow pets onboard?

    Many airlines flying from Billund to Dulles Intl offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Billund to Dulles Intl?

    Yes, you can often find last-minute deals on Billund to Dulles Intl flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Billund to Washington, D.C. Dulles Intl Airport flight deals updated?

    The Billund to Washington, D.C. Dulles Intl Airport flight deals you see on this page were last updated on 5/4.

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Alternative routes for Billund to Dulles Intl
See prices for flight routes from nearby airports that may be better suited for you.

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Top airline flying from Billund to Dulles Intl

Discover the top airline that operate flights from Billund to Dulles Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,719,943 searches. Data last updated May 5, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$406Average$436FlexibilityNo cancel feeOn-timeN/A
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Search flights from Billund to Dulles Intl by cabin class

Find flights from Billund to Dulles Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Billund to Dulles Intl?

Cheapflights helps you search for flights from Billund to Dulles Intl via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Billund to Dulles Intl?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Billund to Dulles Intl.

Can Cheapflights find flights from Billund to Dulles Intl with no change fees?

Certainly. Search results for flights to Dulles Intl from Billund shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Billund to Dulles Intl become cheaper?

Yes! Start tracking prices for Billund to Dulles Intl flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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