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$538+ 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
Apr 9 — Apr 161
Wed 4/9
Wed 4/16
1 adult, Economy
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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 April 4, 2025.

Round-trip from

$538
(Delta)

Popular in

August

Cheapest in

September

Average price

$789
From Shannon to Las Vegas Harry Reid Intl
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($17 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
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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 April 4, 2025.

This Delta deal was found by Cheapflights users on 4/3. 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.
Fri 5/231:05 pmSNN - LAS
1 stop28h 50mDelta
Tue 5/277:09 amLAS - SNN
1 stop20h 01mDelta
Deal found 4/3$538
This United Airlines deal was found by Cheapflights users on 4/3. 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 5/2312:30 pmSNN - LAS
2 stops16h 22mUnited Airlines
Tue 5/276:00 amLAS - SNN
2 stops17h 30mUnited Airlines
Deal found 4/3$624
This TravelUp deal was found by Cheapflights users on 4/4. 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.
Fri 5/164:55 pmSNN - LAS
1 stop31h 05mMultiple Airlines
Fri 5/2310:15 pmLAS - SNN
1 stop33h 50mMultiple Airlines
Deal found 4/4$645
This American Airlines deal was found by Cheapflights users on 4/4. 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 5/169:15 pmSNN - LAS
1 stop26h 45mAmerican Airlines
Fri 5/2310:15 pmLAS - SNN
1 stop33h 50mAmerican Airlines
Deal found 4/4$656
This FlightHub deal was found by Cheapflights users on 4/3. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/87:45 amSNN - LAS
1 stop19h 05mAer Lingus
Thu 11/138:55 pmLAS - SNN
1 stop14h 30mAer Lingus
Deal found 4/3$704
This Air France deal was found by Cheapflights users on 4/3. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/91:05 pmSNN - LAS
2 stops18h 40mAir France
Mon 7/147:23 amLAS - SNN
2 stops19h 47mAir France
Deal found 4/3$716

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 April 4, 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

Fri 5/23

1:05 pm-9:55 am

1 stop28h 50m

Las Vegas Harry Reid Intl

Tue 5/27

7:09 am-11:10 am

1 stop20h 01m

$538

ShannonLas Vegas

SNN - LAS

SNNLAS

Shannon

Fri 5/23

12:30 pm-8:52 pm

2 stops16h 22m

Las Vegas Harry Reid Intl

Tue 5/27

6:00 am-7:30 am

2 stops17h 30m

$624

ShannonLas Vegas

SNN - LAS

SNNLAS

Shannon

Fri 5/16

4:55 pm-4:00 pm

1 stop31h 05m

Las Vegas Harry Reid Intl

Fri 5/23

10:15 pm-4:05 pm

1 stop33h 50m

$645

ShannonLas Vegas

SNN - LAS

SNNLAS

Shannon

Fri 5/16

9:15 pm-4:00 pm

1 stop26h 45m

Las Vegas Harry Reid Intl

Fri 5/23

10:15 pm-4:05 pm

1 stop33h 50m

$656

ShannonLas Vegas

SNN - LAS

SNNLAS

Shannon

Wed 7/9

1:05 pm-11:45 pm

2 stops18h 40m

Las Vegas Harry Reid Intl

Mon 7/14

7:23 am-11:10 am

2 stops19h 47m

$716

ShannonLas Vegas

SNN - LAS

SNNLAS

Shannon

Tue 7/8

7:40 am-8:00 pm

1 stop20h 20m

$1,239

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/3

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.

Cheapflights Insights

Everything you need to know about your flight from Shannon to Las Vegas

Rainfall in Las Vegas by month

Plan your trip to Las Vegas by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Las Vegas ranges from 0.1 - 0.8 inches per month. February is typically the wettest month, when rainfall can reach 0.8 in. May is typically the driest time to visit Las Vegas when rainfall is around 0.1 in.

Temperature in Las Vegas by month

Plan your trip to Las Vegas by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Las Vegas, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 93.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

Reviews of airlines servicing Las Vegas

Get insights into the airlines that provide service to Las Vegas. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Las Vegas. Reviews last updated April 4, 2025.
Delta
8.0
Very good
7,899 reviews

Entertainment

7.9

Crew

8.5

Comfort

8.0

Boarding

8.2

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,899 reviews
Delta
8.0
Very good
7,899 reviews

Entertainment

7.9

Crew

8.5

Comfort

8.0

Boarding

8.2

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Air France
7.4
Good
1,427 reviews
Delta
8.0
Very good
7,899 reviews

Entertainment

7.9

Crew

8.5

Comfort

8.0

Boarding

8.2

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,618 reviews
Delta
8.0
Very good
7,899 reviews

Entertainment

7.9

Crew

8.5

Comfort

8.0

Boarding

8.2

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,899 reviews

Entertainment

7.9

Crew

8.5

Comfort

8.0

Boarding

8.2

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
British Airways
6.6
Okay
6,719 reviews
Delta
8.0
Very good
7,899 reviews

Entertainment

7.9

Crew

8.5

Comfort

8.0

Boarding

8.2

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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.

  • What are the cheapest airlines flying from Shannon, Clare to Las Vegas round-trip?

    Currently priced at $538, Delta will fly you from Shannon, Clare to Las Vegas and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from United Airlines and American Airlines - these airlines can fly you to your destination from $624 and $656, respectively. Delta is priced at 26% lower than the current average price of a flight leaving 3 months from now.

  • 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.

  • What is the cheapest month to book a flight from Shannon, Clare to Las Vegas?

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

Book flights to Shannon if you plan to visit one of these locations
Henderson
Paradise
North Las Vegas
Sunrise Manor
Winchester
Primm
Mesquite
Needles
Mount Charleston
Kingman
Pahrump
Boulder City

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