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$428+ Cheap flights from Shannon (SNN) 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 8/23. Fares are subject to change and may not be available on all flights or dates of travel.
SNN — LAS
Jul 12 — Jul 191
Sun 7/12
Sun 7/19
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 June 12, 2026.

This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/181:05 pm
SNN
-
LAS
1 stop28h 20m
Delta
Mon 6/2210:00 pm
LAS
-
SNN
2 stops29h 10m
Delta
Deal found 6/10$734
This TravelUp 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/177:30 am
SNN
-
LAS
1 stop20h 30m
British Airways
Thu 10/88:53 am
LAS
-
SNN
2 stops18h 27m
British Airways
Deal found 6/12$761
This Delta deal was found by Cheapflights users on 6/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/151:05 pm
SNN
-
LAS
2 stops18h 39m
Delta
Sat 6/2010:14 pm
LAS
-
SNN
2 stops28h 56m
Delta
Deal found 6/8$787
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/49:30 am
SNN
-
LAS
2 stops19h 21m
United Airlines
Mon 9/75:20 am
LAS
-
SNN
2 stops18h 10m
United Airlines
Deal found 6/11$789
This British Airways deal was found by Cheapflights users on 6/7. 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.
Sat 11/217:50 am
SNN
-
LAS
1 stop19h 00m
British Airways
Wed 11/2510:16 am
LAS
-
SNN
2 stops17h 14m
British Airways
Deal found 6/7$810
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.
Thu 6/182:30 pm
SNN
-
LAS
2 stops27h 23m
American Airlines
Mon 6/2210:47 pm
LAS
-
SNN
1 stop23h 13m
American Airlines
Deal found 6/11$824

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 June 12, 2026.

Round-trip from

$761
(TravelUp)

One-way from

$428
(Kiwi.com)
From Shannon to Las Vegas Harry Reid Intl
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One-way flight 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 June 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
Quickest round-trip

ShannonLas Vegas

SNN - LAS

SNNLAS

Shannon

Fri 9/4

12:30 pm-10:51 pm

1 stop18h 21m

Las Vegas Harry Reid Intl

Mon 9/7

7:10 am-7:30 am

1 stop16h 20m

$789

ShannonLas Vegas

SNN - LAS

SNNLAS

Shannon

Sat 11/21

7:50 am-6:50 pm

1 stop19h 00m

Las Vegas Harry Reid Intl

Wed 11/25

7:45 am-4:45 pm

2 stops25h 00m

$811

ShannonLas Vegas

SNN - LAS

SNNLAS

Shannon

Sat 10/24

7:30 am-8:00 pm

1 stop20h 30m

Las Vegas Harry Reid Intl

Thu 10/29

3:25 pm-4:45 pm

2 stops18h 20m

$866
Cheapest one-way

ShannonLas Vegas

SNN - LAS

SNNLAS

Shannon

Sun 8/23

3:45 pm-8:47 am

2 stops49h 02m

$587
Quickest one-way

ShannonLas Vegas

SNN - LAS

SNNLAS

Shannon

Sun 8/23

4:50 pm-8:00 pm

1 stop35h 10m

$930

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/8

Sorted by cheapest first

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?

    United Airlines and British Airways can get you from Shannon, Clare to Las Vegas in just under 18h 21m. Your travel time can differ by up to 39m. 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

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