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$520+ Cheap flights from Luxembourg (LUX) 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 7/14. Fares are subject to change and may not be available on all flights or dates of travel.
LUX — LAS
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Luxembourg to Las Vegas Harry Reid Intl are usually found in February or June, booked 63 days in advance, depart on a Tuesday or Thursday and return on a Tuesday

Cheap flight deals from Luxembourg to Las Vegas

Discover tips and strategies to find the most affordable flight options for your journey from Luxembourg (LUX) 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 June 12, 2025.

Round-trip from

$520
(Flysmarter)

Popular in

October

Cheapest in

February

Average price

$638
From Luxembourg to Las Vegas Harry Reid Intl
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($51 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
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Find flight deals from Luxembourg to Las Vegas

Cheapest flights from Luxembourg to Las Vegas
Explore the most affordable flight options available from Luxembourg to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Flysmarter deal was found by Cheapflights users on 6/11. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/149:05 pmLUX - LAS
1 stop25h 15mBritish Airways
Sun 7/274:30 pmLAS - LUX
2 stops18h 50mBritish Airways
Deal found 6/11$520
This American Airlines deal was found by Cheapflights users on 6/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/149:05 pmLUX - LAS
1 stop25h 15mAmerican Airlines
Sun 7/2710:00 pmLAS - LUX
1 stop13h 20mAmerican Airlines
Deal found 6/11$529
This Finnair deal was found by Cheapflights users on 6/12. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/109:35 pmLUX - LAS
2 stops29h 01mMultiple Airlines
Mon 9/1511:51 amLAS - LUX
2 stops24h 29mMultiple Airlines
Deal found 6/12$554
This Delta deal was found by Cheapflights users on 6/11. 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.
Sat 9/206:05 amLUX - LAS
2 stops22h 57mDelta
Sat 10/46:05 amLAS - LUX
2 stops18h 55mDelta
Deal found 6/11$556
This KLM deal was found by Cheapflights users on 6/12. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/106:25 pmLUX - LAS
1 stop33h 10mKLM
Mon 9/158:25 pmLAS - LUX
1 stop12h 30mKLM
Deal found 6/12$593
This Flysmarter deal was found by Cheapflights users on 6/10. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/206:15 amLUX - LAS
2 stops26h 44mAir Canada
Sat 10/411:15 pmLAS - LUX
2 stops25h 45mAir Canada
Deal found 6/10$598
This Lufthansa deal was found by Cheapflights users on 6/11. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2210:40 amLUX - LAS
1 stop14h 40mLufthansa
Wed 10/12:16 pmLAS - LUX
2 stops16h 54mLufthansa
Deal found 6/11$615
This SWISS deal was found by Cheapflights users on 6/10. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2010:30 amLUX - LAS
1 stop15h 05mSWISS
Sat 10/43:50 pmLAS - LUX
2 stops32h 50mSWISS
Deal found 6/10$679
This United Airlines deal was found by Cheapflights users on 6/10. 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.
Mon 6/239:50 amLUX - LAS
2 stops21h 55mUnited Airlines
Mon 8/253:17 pmLAS - LUX
2 stops19h 18mUnited Airlines
Deal found 6/10$743
This Air France deal was found by Cheapflights users on 6/11. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/67:30 amLUX - LAS
2 stops17h 45mAir France
Wed 7/231:37 pmLAS - LUX
2 stops15h 13mAir France
Deal found 6/11$863
This Scandinavian Airlines deal was found by Cheapflights users on 6/12. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/106:10 amLUX - LAS
3 stops25h 08mScandinavian Airlines
Mon 9/151:05 pmLAS - LUX
2 stops24h 40mScandinavian Airlines
Deal found 6/12$1,103
This Turkish Airlines deal was found by Cheapflights users on 6/10. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/1410:25 amLUX - LAS
2 stops31h 35mTurkish Airlines
Sun 7/2712:40 pmLAS - LUX
2 stops35h 50mTurkish Airlines
Deal found 6/10$1,724

Cheapflights Fare Finder

Customize your flight search to find flights from Luxembourg 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 June 12, 2025.
Use the filters below to find and compare flights from Luxembourg to Las Vegas that are best for you.

Fly from

Luxembourg

Fly to

Las Vegas

Route

Depart

Return

Price

LuxembourgLas Vegas

LUX - LAS

LUXLAS

Luxembourg

Mon 7/14

9:05 pm-1:20 pm

1 stop25h 15m

Las Vegas Harry Reid Intl

Sun 7/27

4:30 pm-8:20 pm

2 stops18h 50m

$520

LuxembourgLas Vegas

LUX - LAS

LUXLAS

Luxembourg

Mon 7/14

9:05 pm-1:20 pm

1 stop25h 15m

Las Vegas Harry Reid Intl

Sun 7/27

10:00 pm-8:20 pm

1 stop13h 20m

$529

LuxembourgLas Vegas

LUX - LAS

LUXLAS

Luxembourg

Wed 9/10

9:35 pm-5:36 pm

2 stops29h 01m

Las Vegas Harry Reid Intl

Mon 9/15

11:51 am-9:20 pm

2 stops24h 29m

$554

LuxembourgLas Vegas

LUX - LAS

LUXLAS

Luxembourg

Sat 9/20

6:05 am-8:02 pm

2 stops22h 57m

Las Vegas Harry Reid Intl

Sat 10/4

6:05 am-10:00 am

2 stops18h 55m

$556

LuxembourgLas Vegas

LUX - LAS

LUXLAS

Luxembourg

Wed 9/10

6:25 pm-6:35 pm

1 stop33h 10m

Las Vegas Harry Reid Intl

Mon 9/15

8:25 pm-5:55 pm

1 stop12h 30m

$593

LuxembourgLas Vegas

LUX - LAS

LUXLAS

Luxembourg

Sat 9/20

6:15 am-11:59 pm

2 stops26h 44m

Las Vegas Harry Reid Intl

Sat 10/4

11:15 pm-10:00 am

2 stops25h 45m

$598

LuxembourgLas Vegas

LUX - LAS

LUXLAS

Luxembourg

Mon 9/22

10:40 am-4:20 pm

1 stop14h 40m

Las Vegas Harry Reid Intl

Wed 10/1

2:16 pm-4:10 pm

2 stops16h 54m

$615

LuxembourgLas Vegas

LUX - LAS

LUXLAS

Luxembourg

Sat 9/20

10:30 am-4:35 pm

1 stop15h 05m

Las Vegas Harry Reid Intl

Sat 10/4

3:50 pm-9:40 am

2 stops32h 50m

$679

LuxembourgLas Vegas

LUX - LAS

LUXLAS

Luxembourg

Mon 6/23

9:50 am-10:45 pm

2 stops21h 55m

Las Vegas Harry Reid Intl

Mon 8/25

3:17 pm-7:35 pm

2 stops19h 18m

$743

LuxembourgLas Vegas

LUX - LAS

LUXLAS

Luxembourg

Sun 7/6

7:30 am-4:15 pm

2 stops17h 45m

Las Vegas Harry Reid Intl

Wed 7/23

1:37 pm-1:50 pm

2 stops15h 13m

$863

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 12 results
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Best time to book a flight from Luxembourg to Las Vegas

Have a flexible travel schedule? Discover the best time to fly to Las Vegas from Luxembourg 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 Luxembourg to Las Vegas

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

Use this chart to determine the optimal time to book a round-trip flight from Luxembourg to Las Vegas. Price data was last updated on June 9, 2025.

The price you pay for your flight from Luxembourg to Las Vegas may vary depending on when you book. For the best chance of a lower fare, look to book 62 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, August is the cheapest month in which you can book a flight from Luxembourg to Las Vegas (average of $198). Flying from Luxembourg to Las Vegas in March is currently the most expensive (average of $269). 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.

Rainfall in Las Vegas by month

Plan your trip to Las Vegas by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Las Vegas ranges from 0.1 - 0.8 inches per month. February is typically the wettest month, when rainfall can reach 0.8 in. May is typically the driest time to visit Las Vegas when rainfall is around 0.1 in.

Temperature in Las Vegas by month

Plan your trip to Las Vegas by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Las Vegas, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 93.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

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 June 12, 2025.
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,946 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,358 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air France
7.5
Good
1,463 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
SWISS
7.5
Good
1,623 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

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

  • What are the cheapest airlines flying from Luxembourg to Las Vegas round-trip?

    Flying on British Airways is currently your cheapest option to Las Vegas, with prices starting at $520. Additional round-trip tickets that might be worth considering are offered by American Airlines and Delta, with the lowest prices starting at $529 and $556, respectively. These flights start at 26% lower than the current average price 3 months from now.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Luxembourg 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 Luxembourg to Las Vegas?

    Currently, August is the cheapest month in which you can book a flight from Luxembourg to Las Vegas (average of $198). Flying from Luxembourg to Las Vegas in March is currently the most expensive (average of $269). 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 Luxembourg?

Book flights to Luxembourg if you plan to visit one of these locations
Henderson
Paradise
North Las Vegas
Sunrise Manor
Winchester
Primm
Mount Charleston
Kingman
Mesquite
Needles
Boulder City

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Luxembourg to Las Vegas

Discover the top airline that operate flights from Luxembourg 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$501Average$713FlexibilityNo cancel feeOn-time75%

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