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$585+ Cheap flights from Billund (BLL) to Las Vegas (LAS)

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 1/15. Fares are subject to change and may not be available on all flights or dates of travel.
BLL — LAS
Feb 5 — Feb 121
Thu 2/5
Thu 2/12
1 adult, Economy
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Cheap flight deals from Billund to Las Vegas

Discover tips and strategies to find the most affordable flight options for your journey from Billund (BLL) to Las Vegas (LAS). 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 January 6, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$694
(United Airlines)

Popular in

July

Cheapest in

February

Average price

$800
Provider with most accurate pricing for Billund-Las Vegas Harry Reid Intl flight deals.
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Provider most trusted by Cheapflights users for Billund-Las Vegas Harry Reid Intl flights.
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From Billund to Las Vegas Harry Reid Intl
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Highest demand for flights based on searches. 14% potential increase in price ($140 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($17 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find flight deals from Billund to Las Vegas

Cheapest flights from Billund to Las Vegas
Explore the most affordable flight options available from Billund to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 6, 2026.

This Ticket deal was found by Cheapflights users on 1/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/156:00 amBLL - LAS
1 stop17h 15mMultiple Airlines
Mon 1/193:10 pmLAS - BLL
1 stop14h 25mMultiple Airlines
Deal found 1/6$585
This Delta deal was found by Cheapflights users on 1/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/156:00 amBLL - LAS
1 stop17h 15mDelta
Mon 1/193:10 pmLAS - BLL
1 stop14h 25mDelta
Deal found 1/6$616
This United Airlines deal was found by Cheapflights users on 1/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/246:45 amBLL - LAS
2 stops20h 45mUnited Airlines
Wed 1/286:44 pmLAS - BLL
2 stops33h 36mUnited Airlines
Deal found 1/5$694
This British Airways deal was found by Cheapflights users on 1/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/151:00 pmBLL - LAS
1 stop35h 15mBritish Airways
Mon 1/1911:33 pmLAS - BLL
2 stops27h 57mBritish Airways
Deal found 1/5$800

Cheapflights Fare Finder

 
Customize your flight search to find flights from Billund to Las Vegas 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 2,558,603 searches. Data last updated January 6, 2026.
Use the filters below to find and compare flights from Billund to Las Vegas that are best for you.

Fly from

Billund

Fly to

Las Vegas

Route

Depart

Return

Price

BillundLas Vegas

BLL - LAS

BLLLAS

Billund

Sat 1/24

6:45 am-6:30 pm

2 stops20h 45m

Las Vegas Harry Reid Intl

Wed 1/28

6:44 pm-1:20 pm

2 stops33h 36m

$694

BillundLas Vegas

BLL - LAS

BLLLAS

Billund

Mon 1/19

6:45 am-10:24 pm

2 stops24h 39m

Las Vegas Harry Reid Intl

Thu 1/22

7:06 pm-1:20 pm

3 stops33h 14m

$852

BillundLas Vegas

BLL - LAS

BLLLAS

Billund

Mon 1/19

3:40 pm-5:50 pm

3 stops35h 10m

Las Vegas Harry Reid Intl

Thu 1/22

7:35 pm-11:55 pm

3 stops19h 20m

$1,237

BillundLas Vegas

BLL - LAS

BLLLAS

Billund

Mon 1/19

12:05 pm-10:20 pm

2 stops19h 15m

Las Vegas Harry Reid Intl

Thu 1/22

4:05 pm-1:30 pm

1 stop12h 25m

$1,296

BillundLas Vegas

BLL - LAS

BLLLAS

Billund

Sat 1/24

1:05 pm-6:50 pm

1 stop14h 45m

Las Vegas Harry Reid Intl

Wed 1/28

8:55 pm-12:05 pm

1 stop30h 10m

$1,752

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/5

Compare providers for flights from Billund to Las Vegas

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Billund to Las Vegas in January.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Billund-Las Vegas flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Billund-Las Vegas flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Billund-Las Vegas flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Billund-Las Vegas flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Billund-Las Vegas flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Billund to Las Vegas

Have a flexible travel schedule? Discover the best time to fly to Las Vegas from Billund with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Billund to Las Vegas

How far ahead should I book a flight from Billund to Las Vegas?

Use this chart to determine the optimal time to book a round-trip flight from Billund to Las Vegas. Price data was last updated on January 2, 2026.

To ensure you get the cheapest price possible for a flight from Billund to Las Vegas, you should look to book at least 43 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Billund to Las Vegas?

Currently, February is the cheapest month in which you can book a flight from Billund to Las Vegas (average of $570). Flying from Billund to Las Vegas in July is currently the most expensive (average of $762). 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.

Reviews of airlines servicing Las Vegas

Get insights into the airlines that provide service to Las Vegas. 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 Las Vegas. Reviews last updated January 6, 2026.
See what other customers who have flown with KLM from Billund to Las Vegas have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,434 reviews

Entertainment

7.1

Overall

7.7

Food

7.2

Crew

8.4

Comfort

7.6

Boarding

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
KLM
7.7
Good
1,434 reviews
KLM
7.7
Good
1,434 reviews

Entertainment

7.1

Overall

7.7

Food

7.2

Crew

8.4

Comfort

7.6

Boarding

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

Related info for your journey

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

  • How long is the flight from Billund to Las Vegas?

    A quick flight from Billund to Las Vegas can take about 20h 45m. United Airlines provides one of the quickest options available for as low as $694. Billund and Las Vegas are separated by a distance of 5294 mi.

  • What is the cheapest airline to fly from Billund to Las Vegas round-trip?

    Flying on KLM is currently your cheapest option to Las Vegas, with prices starting at $736. You may be able to fly from Billund to Las Vegas for 13% less than the average price by searching for this airline.

  • Can I find deals for flights from Billund to Las Vegas that include hotel bookings?

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

  • How can I find direct flights from Billund to Las Vegas?

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

  • Can I find deals for business class flights from Billund to Las Vegas?

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

  • What is the cheapest month to book a flight from Billund to Las Vegas?

    Currently, February is the cheapest month in which you can book a flight from Billund to Las Vegas (average of $570). Flying from Billund to Las Vegas in July is currently the most expensive (average of $762). 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.

See more FAQs

Traveling to a place near Las Vegas?

Book flights to Las Vegas if you plan to visit one of these locations
Paradise
Henderson
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Needles

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Alternative routes for Billund to Las Vegas

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 Las Vegas

Discover the top airline that operate flights from Billund to Las Vegas. 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 2,558,603 searches. Data last updated January 6, 2026.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$736Average$1,186FlexibilityNo cancel feeOn-time75%

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