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$662+ 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 4/3. Fares are subject to change and may not be available on all flights or dates of travel.
SNN — LAS
Apr 11 — Apr 181
Sat 4/11
Sat 4/18
1 adult, Economy
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Cheap 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 March 12, 2026.

This Mytrip deal was found by Cheapflights users on 3/7. 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.
Fri 4/37:30 am
SNN
-
LAS
2 stops20h 29m
British Airways
Wed 4/89:41 am
LAS
-
SNN
2 stops17h 39m
British Airways
Deal found 3/7$662
This British Airways deal was found by Cheapflights users on 3/8. 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.
Fri 4/37:30 am
SNN
-
LAS
1 stop20h 30m
British Airways
Tue 4/712:22 pm
LAS
-
SNN
2 stops19h 48m
British Airways
Deal found 3/8$692
This American Airlines deal was found by Cheapflights users on 3/7. 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.
Fri 4/31:45 pm
SNN
-
LAS
2 stops17h 23m
American Airlines
Wed 4/86:00 am
LAS
-
SNN
2 stops15h 25m
American Airlines
Deal found 3/7$711
This lastminute.com deal was found by Cheapflights users on 3/11. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/2512:00 pm
SNN
-
LAS
2 stops19h 11m
Lufthansa
Sat 5/25:55 pm
LAS
-
SNN
2 stops32h 20m
Lufthansa
Deal found 3/11$714
This United Airlines deal was found by Cheapflights users on 3/10. 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.
Fri 4/312:30 pm
SNN
-
LAS
1 stop14h 34m
United Airlines
Wed 4/811:56 am
LAS
-
SNN
2 stops14h 19m
United Airlines
Deal found 3/10$721
This United Airlines deal was found by Cheapflights users on 3/8. 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.
Fri 4/312:30 pm
SNN
-
LAS
1 stop15h 54m
United Airlines
Tue 4/712:26 pm
LAS
-
SNN
1 stop13h 49m
United Airlines
Deal found 3/8$723

Find 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 March 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$662
(Mytrip)
Provider with most accurate pricing for Shannon-Las Vegas Harry Reid Intl flight deals.
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Provider most trusted by Cheapflights users for Shannon-Las Vegas Harry Reid Intl flights.
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From Shannon to Las Vegas Harry Reid Intl
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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 March 12, 2026.
Use the filters below to find and compare flights from Shannon to Las Vegas that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ShannonLas Vegas

SNN - LAS

SNNLAS

Shannon

Fri 4/3

7:30 am-8:00 pm

1 stop20h 30m

Las Vegas Harry Reid Intl

Tue 4/7

12:22 pm-4:10 pm

2 stops19h 48m

$692

ShannonLas Vegas

SNN - LAS

SNNLAS

Shannon

Fri 4/3

7:30 am-8:00 pm

1 stop20h 30m

Las Vegas Harry Reid Intl

Wed 4/8

9:41 am-11:20 am

2 stops17h 39m

$694

ShannonLas Vegas

SNN - LAS

SNNLAS

Shannon

Fri 4/3

1:45 pm-11:08 pm

2 stops17h 23m

Las Vegas Harry Reid Intl

Wed 4/8

6:00 am-5:25 am

2 stops15h 25m

$711

ShannonLas Vegas

SNN - LAS

SNNLAS

Shannon

Thu 4/16

7:30 am-9:56 pm

2 stops22h 26m

Las Vegas Harry Reid Intl

Mon 4/20

9:23 am-11:20 am

2 stops17h 57m

$711

ShannonLas Vegas

SNN - LAS

SNNLAS

Shannon

Fri 4/3

12:30 pm-8:24 pm

1 stop15h 54m

Las Vegas Harry Reid Intl

Tue 4/7

12:26 pm-10:15 am

1 stop13h 49m

$721
Quickest round-trip

ShannonLas Vegas

SNN - LAS

SNNLAS

Shannon

Fri 4/3

12:30 pm-7:04 pm

1 stop14h 34m

Las Vegas Harry Reid Intl

Wed 4/8

11:56 am-10:15 am

2 stops14h 19m

$721

ShannonLas Vegas

SNN - LAS

SNNLAS

Shannon

Thu 4/16

12:30 pm-9:58 pm

2 stops17h 28m

Las Vegas Harry Reid Intl

Mon 4/20

8:10 am-10:15 am

3 stops18h 05m

$723
Cheapest one-way
Quickest one-way

ShannonLas Vegas

SNN - LAS

SNNLAS

Shannon

Wed 4/1

4:50 pm-12:05 pm

3 stops51h 15m

$1,539

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/7

Sorted by cheapest first
  • Most accurate provider: When it comes to deals on Shannon, Clare-Las Vegas flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Shannon, Clare-Las Vegas flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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, American Airlines, and United Airlines can get you from Shannon, Clare to Las Vegas in just under 15h 54m. Your travel time can differ by up to 4h 36m. 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?

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