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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 5/23. Fares are subject to change and may not be available on all flights or dates of travel.
SNN — LAS
Jun 9 — Jun 161
Tue 6/9
Tue 6/16
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 May 10, 2026.

This Delta deal was found by Cheapflights users on 5/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/231:05 pm
SNN
-
LAS
1 stop17h 16m
Delta
Wed 5/276:00 am
LAS
-
SNN
2 stops21h 10m
Delta
Deal found 5/7$620
This British Airways deal was found by Cheapflights users on 5/5. 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.
Fri 6/59:15 pm
SNN
-
LAS
1 stop30h 45m
British Airways
Mon 6/85:20 pm
LAS
-
SNN
1 stop14h 50m
British Airways
Deal found 5/5$755
This British Airways deal was found by Cheapflights users on 5/7. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/47:30 am
SNN
-
LAS
1 stop15h 25m
British Airways
Mon 6/85:20 pm
LAS
-
SNN
1 stop14h 50m
British Airways
Deal found 5/7$759
This American Airlines deal was found by Cheapflights users on 5/5. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/511:00 am
SNN
-
LAS
2 stops18h 26m
American Airlines
Sun 6/712:59 am
LAS
-
SNN
2 stops20h 26m
American Airlines
Deal found 5/5$775
This American Airlines deal was found by Cheapflights users on 5/9. 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 6/42:30 pm
SNN
-
LAS
2 stops27h 23m
American Airlines
Mon 6/86:00 am
LAS
-
SNN
2 stops15h 25m
American Airlines
Deal found 5/9$781
This United Airlines deal was found by Cheapflights users on 5/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/239:30 am
SNN
-
LAS
2 stops18h 38m
United Airlines
Wed 5/2710:25 am
LAS
-
SNN
2 stops15h 50m
United Airlines
Deal found 5/6$798

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 May 10, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$620
(Delta)
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 May 10, 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

Sat 5/23

1:05 pm-10:05 pm

2 stops17h 00m

Las Vegas Harry Reid Intl

Wed 5/27

9:50 am-11:10 am

2 stops17h 20m

$620

ShannonLas Vegas

SNN - LAS

SNNLAS

Shannon

Sat 5/23

1:05 pm-10:21 pm

1 stop17h 16m

Las Vegas Harry Reid Intl

Wed 5/27

9:30 am-11:10 am

1 stop17h 40m

$620

ShannonLas Vegas

SNN - LAS

SNNLAS

Shannon

Fri 6/5

9:15 pm-8:00 pm

1 stop30h 45m

Las Vegas Harry Reid Intl

Mon 6/8

5:20 pm-4:10 pm

1 stop14h 50m

$755
Quickest round-trip

ShannonLas Vegas

SNN - LAS

SNNLAS

Shannon

Thu 6/4

7:30 am-2:55 pm

1 stop15h 25m

Las Vegas Harry Reid Intl

Mon 6/8

2:45 pm-4:10 pm

2 stops17h 25m

$759

ShannonLas Vegas

SNN - LAS

SNNLAS

Shannon

Fri 6/5

11:00 am-8:34 pm

2 stops17h 34m

Las Vegas Harry Reid Intl

Mon 6/8

10:47 pm-6:00 am

1 stop23h 13m

$778

ShannonLas Vegas

SNN - LAS

SNNLAS

Shannon

Thu 6/4

2:30 pm-9:53 am

2 stops27h 23m

Las Vegas Harry Reid Intl

Mon 6/8

6:00 am-5:25 am

2 stops15h 25m

$781

ShannonLas Vegas

SNN - LAS

SNNLAS

Shannon

Sat 5/23

9:30 am-8:08 pm

2 stops18h 38m

Las Vegas Harry Reid Intl

Wed 5/27

10:25 am-10:15 am

2 stops15h 50m

$798

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/9

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?

    Delta and KLM can get you from Shannon, Clare to Las Vegas in just under 17h. Your travel time can differ by up to 16m. 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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Sunrise Manor

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