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$620+ Cheap flights from Shannon (SNN) 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 12/11. Fares are subject to change and may not be available on all flights or dates of travel.
SNN — LAS
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
1 adult, Economy
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Find flight deals from Shannon to Las Vegas

Cheapest flights from Shannon to Las Vegas
Explore the most affordable flight options available from Shannon to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 28, 2025.

This Gotogate deal was found by Cheapflights users on 10/28. 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.
Thu 12/117:50 amSNN - LAS
1 stop19h 00mAer Lingus
Wed 12/178:55 pmLAS - SNN
1 stop14h 30mAer Lingus
Deal found 10/28$620
This American Airlines deal was found by Cheapflights users on 10/26. 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 11/277:50 amSNN - LAS
1 stop19h 00mAmerican Airlines
Tue 12/210:16 amLAS - SNN
2 stops22h 29mAmerican Airlines
Deal found 10/26$633
This British Airways deal was found by Cheapflights users on 10/26. 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 11/277:50 amSNN - LAS
1 stop19h 00mBritish Airways
Tue 12/210:29 amLAS - SNN
2 stops17h 01mBritish Airways
Deal found 10/26$635
This American Airlines deal was found by Cheapflights users on 10/28. 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 12/117:50 amSNN - LAS
1 stop19h 00mAmerican Airlines
Wed 12/177:00 amLAS - SNN
2 stops15h 20mAmerican Airlines
Deal found 10/28$652
This American Airlines deal was found by Cheapflights users on 10/27. 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.
Sat 12/65:25 pmSNN - LAS
1 stop33h 25mMultiple Airlines
Sat 12/136:11 amLAS - SNN
2 stops16h 09mMultiple Airlines
Deal found 10/27$653
This British Airways deal was found by Cheapflights users on 10/27. 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.
Sat 12/65:25 pmSNN - LAS
1 stop33h 25mBritish Airways
Sat 12/138:55 pmLAS - SNN
1 stop30h 35mBritish Airways
Deal found 10/27$658
This American Airlines deal was found by Cheapflights users on 10/27. 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.
Sat 12/62:45 pmSNN - LAS
2 stops26h 29mAmerican Airlines
Sat 12/136:11 amLAS - SNN
2 stops16h 09mAmerican Airlines
Deal found 10/27$660
This British Airways deal was found by Cheapflights users on 10/27. 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.
Sat 11/87:50 amSNN - LAS
2 stops20h 48mBritish Airways
Thu 11/135:15 pmLAS - SNN
2 stops15h 30mBritish Airways
Deal found 10/27$893

Cheap flight deals from Shannon to Las Vegas

Discover tips and strategies to find the most affordable flight options for your journey from Shannon (SNN) 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 October 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$620
(Gotogate)

Popular in

July

Cheapest in

May

Average price

$728
Provider with most accurate pricing for Shannon-Las Vegas Harry Reid Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Shannon-Las Vegas Harry Reid Intl flights.
Search Deals
From Shannon to Las Vegas Harry Reid Intl
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($37 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Shannon 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 October 28, 2025.
Use the filters below to find and compare flights from Shannon to Las Vegas that are best for you.

Fly from

Shannon

Fly to

Las Vegas

Route

Depart

Return

Price

ShannonLas Vegas

SNN - LAS

SNNLAS

Shannon

Thu 1/8

7:50 am-2:55 pm

1 stop15h 05m

Las Vegas Harry Reid Intl

Mon 1/12

3:20 pm-4:45 pm

2 stops17h 25m

$621

ShannonLas Vegas

SNN - LAS

SNNLAS

Shannon

Thu 1/8

7:50 am-2:55 pm

1 stop15h 05m

Las Vegas Harry Reid Intl

Mon 1/12

8:55 pm-7:25 pm

1 stop14h 30m

$622

ShannonLas Vegas

SNN - LAS

SNNLAS

Shannon

Thu 11/27

7:50 am-6:50 pm

1 stop19h 00m

Las Vegas Harry Reid Intl

Tue 12/2

10:16 am-4:45 pm

2 stops22h 29m

$633

ShannonLas Vegas

SNN - LAS

SNNLAS

Shannon

Thu 11/27

7:50 am-6:50 pm

1 stop19h 00m

Las Vegas Harry Reid Intl

Tue 12/2

10:29 am-11:30 am

2 stops17h 01m

$635

ShannonLas Vegas

SNN - LAS

SNNLAS

Shannon

Thu 3/5

7:50 am-6:50 pm

1 stop19h 00m

Las Vegas Harry Reid Intl

Mon 3/9

9:55 pm-7:25 pm

1 stop14h 30m

$636

ShannonLas Vegas

SNN - LAS

SNNLAS

Shannon

Thu 3/5

7:50 am-7:57 pm

2 stops20h 07m

Las Vegas Harry Reid Intl

Mon 3/9

9:01 am-11:30 am

2 stops19h 29m

$638

ShannonLas Vegas

SNN - LAS

SNNLAS

Shannon

Sat 2/14

7:50 am-10:12 pm

2 stops22h 22m

Las Vegas Harry Reid Intl

Wed 2/18

12:28 pm-4:45 pm

2 stops20h 17m

$641

ShannonLas Vegas

SNN - LAS

SNNLAS

Shannon

Thu 1/8

2:45 pm-11:58 pm

1 stop17h 13m

Las Vegas Harry Reid Intl

Mon 1/12

8:55 pm-7:25 pm

1 stop14h 30m

$642

ShannonLas Vegas

SNN - LAS

SNNLAS

Shannon

Sun 11/30

8:15 am-8:15 pm

3 stops44h 00m

$2,006

ShannonLas Vegas

SNN - LAS

SNNLAS

Shannon

Sun 11/30

2:00 pm-1:26 am

1 stop19h 26m

$5,523

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Compare providers for flights from Shannon 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 Shannon to Las Vegas in October.
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 Shannon, Clare-Las Vegas flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Shannon, Clare-Las Vegas flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Shannon, Clare-Las Vegas flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Shannon, Clare-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 Shannon, Clare-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 Shannon to Las Vegas

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

Related info for your journey

Find useful and relevant information for your journey from Shannon 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 Shannon, Clare to Las Vegas?

    British Airways and American Airlines can get you from Shannon, Clare to Las Vegas in just under 15h 05m. Your travel time can differ by up to 3h 55m. The distance from Shannon, Clare to Las Vegas is about 4877 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Shannon 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.

See more FAQs

Traveling to a place near Las Vegas?

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