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$349+ Cheap flights from Lyon (LYS) to Las Vegas (LAS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/20. Fares are subject to change and may not be available on all flights or dates of travel.
LYS — LAS
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheapflights Tip: The best prices from Lyon-Saint Exupéry to Las Vegas Harry Reid Intl are usually found in November or April, booked 40 days in advance, depart on a Wednesday or Tuesday and return on a Monday

Cheap flight deals from Lyon to Las Vegas

Discover tips and strategies to find the most affordable flight options for your journey from Lyon (LYS) 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 September 17, 2025.

Round-trip from

$647
(Mytrip)

One-way from

$349
(Kiwi.com)

Popular in

July

Cheapest in

November

Average price

$785
From Lyon-Saint Exupéry to Las Vegas Harry Reid Intl
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One-way flight from Lyon-Saint Exupéry to Las Vegas Harry Reid Intl
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Highest demand for flights based on searches. 14% potential increase in price ($152 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($21 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Lyon to Las Vegas

Cheapest flights from Lyon to Las Vegas
Explore the most affordable flight options available from Lyon to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This Mytrip deal was found by Cheapflights users on 9/17. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/68:10 pmLYS - LAS
3 stops31h 18mMultiple Airlines
Thu 11/137:00 amLAS - LYS
2 stops27h 25mMultiple Airlines
Deal found 9/17$647
This American Airlines deal was found by Cheapflights users on 9/15. 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.
Thu 11/63:05 pmLYS - LAS
2 stops28h 50mAmerican Airlines
Sat 11/2212:05 pmLAS - LYS
2 stops22h 45mAmerican Airlines
Deal found 9/15$667
This British Airways deal was found by Cheapflights users on 9/15. 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 11/67:00 pmLYS - LAS
2 stops33h 14mBritish Airways
Sat 11/2211:46 amLAS - LYS
2 stops20h 19mBritish Airways
Deal found 9/15$669
This American Airlines deal was found by Cheapflights users on 9/17. 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.
Thu 11/69:35 amLYS - LAS
2 stops18h 32mAmerican Airlines
Thu 11/138:55 pmLAS - LYS
1 stop31h 45mAmerican Airlines
Deal found 9/17$672
This American Airlines deal was found by Cheapflights users on 9/15. 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 12/11:50 pmLYS - LAS
2 stops19h 26mMultiple Airlines
Sun 12/73:59 pmLAS - LYS
2 stops17h 11mMultiple Airlines
Deal found 9/15$676
This Gotogate deal was found by Cheapflights users on 9/17. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1310:20 amLYS - LAS
1 stop15h 00mLufthansa
Mon 10/209:10 pmLAS - LYS
1 stop17h 15mLufthansa
Deal found 9/17$679

Cheapflights Fare Finder

 
Customize your flight search to find flights from Lyon 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 September 17, 2025.
Use the filters below to find and compare flights from Lyon to Las Vegas that are best for you.

Fly from

Lyon

Fly to

Las Vegas

Route

Depart

Return

Price

LyonLas Vegas

LYS - LAS

LYSLAS

Lyon-Saint Exupéry

Thu 11/6

8:10 pm-6:28 pm

3 stops31h 18m

Las Vegas Harry Reid Intl

Thu 11/13

7:00 am-7:25 pm

2 stops27h 25m

$647

LyonLas Vegas

LYS - LAS

LYSLAS

Lyon-Saint Exupéry

Fri 1/9

1:30 pm-2:50 pm

1 stop34h 20m

Las Vegas Harry Reid Intl

Sat 1/17

2:34 pm-7:50 pm

2 stops20h 16m

$662

LyonLas Vegas

LYS - LAS

LYSLAS

Lyon-Saint Exupéry

Thu 2/19

7:00 pm-3:15 pm

1 stop29h 15m

Las Vegas Harry Reid Intl

Mon 2/23

11:44 am-5:30 pm

2 stops20h 46m

$664

LyonLas Vegas

LYS - LAS

LYSLAS

Lyon-Saint Exupéry

Mon 1/12

7:00 pm-6:50 pm

1 stop32h 50m

Las Vegas Harry Reid Intl

Sat 1/17

11:28 pm-1:00 pm

2 stops28h 32m

$664

LyonLas Vegas

LYS - LAS

LYSLAS

Lyon-Saint Exupéry

Sun 1/11

10:30 am-6:50 pm

1 stop17h 20m

Las Vegas Harry Reid Intl

Sat 1/17

11:28 pm-1:00 pm

2 stops28h 32m

$664

LyonLas Vegas

LYS - LAS

LYSLAS

Lyon-Saint Exupéry

Sun 1/11

8:35 pm-6:50 pm

1 stop31h 15m

Las Vegas Harry Reid Intl

Sun 1/18

6:35 pm-6:10 pm

1 stop14h 35m

$664

LyonLas Vegas

LYS - LAS

LYSLAS

Lyon-Saint Exupéry

Sun 1/11

10:30 am-6:50 pm

1 stop17h 20m

Las Vegas Harry Reid Intl

Fri 1/16

11:50 pm-7:50 pm

2 stops35h 00m

$664

LyonLas Vegas

LYS - LAS

LYSLAS

Lyon-Saint Exupéry

Sat 1/10

9:45 pm-6:50 pm

1 stop30h 05m

Las Vegas Harry Reid Intl

Fri 1/16

11:50 pm-7:50 pm

2 stops35h 00m

$664

LyonLas Vegas

LYS - LAS

LYSLAS

Lyon-Saint Exupéry

Thu 11/6

3:05 pm-10:55 am

2 stops28h 50m

Las Vegas Harry Reid Intl

Sat 11/22

12:05 pm-7:50 pm

2 stops22h 45m

$667

LyonLas Vegas

LYS - LAS

LYSLAS

Lyon-Saint Exupéry

Fri 3/13

1:30 pm-7:50 pm

1 stop14h 20m

Las Vegas Harry Reid Intl

Fri 3/20

2:56 pm-9:00 pm

2 stops22h 04m

$668

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 18 results
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Best time to book a flight from Lyon to Las Vegas

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

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

Use this chart to determine the optimal time to book a round-trip flight from Lyon to Las Vegas. Price data was last updated on September 12, 2025.

The price you pay for your flight from Lyon to Las Vegas may vary depending on when you book. For the best chance of a lower fare, look to book 40 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 Lyon to Las Vegas?

Currently, August is the cheapest month in which you can book a flight from Lyon to Las Vegas (average of $198). Flying from Lyon 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.

Related info for your journey

Find useful and relevant information for your journey from Lyon 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 Lyon to Las Vegas?

    American Airlines and British Airways can get you from Lyon to Las Vegas in just under 29h 15m. Your travel time can differ by up to 5h 05m. There are 5668 mi between Lyon and Las Vegas. This flight may include one or multiple stops.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Lyon to Las Vegas (average of $198). Flying from Lyon 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 Las Vegas?

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