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$446+ 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 6/19. Fares are subject to change and may not be available on all flights or dates of travel.
SNN — LAS
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
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 junio 12, 2025.

Round-trip from

$648
(Lufthansa)

One-way from

$446
(Kiwi.com)

Popular in

August

Cheapest in

September

Average price

$720
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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High demand for flights, 0% potential price rise
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Cheapest flight prices on average. 0% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in June 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 junio 12, 2025.

This Lufthansa 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/2412:30 pmSNN - LAS
1 stop16h 16mMultiple Airlines
mar. 10/712:00 pmLAS - SNN
2 stops14h 15mMultiple Airlines
Deal found 6/10$648
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/229:30 amSNN - LAS
1 stop13h 17mUnited Airlines
vie. 10/1012:21 pmLAS - SNN
1 stop13h 54mUnited Airlines
Deal found 6/10$655
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/41:05 pmSNN - LAS
1 stop28h 56mDelta
dom. 9/710:15 pmLAS - SNN
2 stops28h 55mDelta
Deal found 6/12$657
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/257:40 amSNN - LAS
1 stop20h 15mAmerican Airlines
sáb. 10/47:00 amLAS - SNN
2 stops20h 20mAmerican Airlines
Deal found 6/10$693
This British Airways 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/87:50 amSNN - LAS
1 stop19h 00mBritish Airways
jue. 11/132:40 pmLAS - SNN
2 stops18h 05mBritish Airways
Deal found 6/11$720
This Gurufare 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/87:50 amSNN - LAS
1 stop19h 00mAer Lingus
jue. 11/138:55 pmLAS - SNN
1 stop14h 30mAer Lingus
Deal found 6/12$745
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 9/275:30 pmSNN - LAS
2 stops36h 42mAir Canada
lun. 10/611:15 pmLAS - SNN
2 stops32h 55mAir Canada
Deal found 6/10$832

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 junio 12, 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

mié. 9/24

12:30 pm-8:46 pm

1 stop16h 16m

Las Vegas Harry Reid Intl

mar. 10/7

12:00 pm-10:15 am

2 stops14h 15m

$648

ShannonLas Vegas

SNN - LAS

SNNLAS

Shannon

lun. 9/22

9:30 am-2:47 pm

1 stop13h 17m

Las Vegas Harry Reid Intl

lun. 10/6

6:06 am-10:15 am

2 stops20h 09m

$655

ShannonLas Vegas

SNN - LAS

SNNLAS

Shannon

jue. 9/4

1:05 pm-10:01 am

1 stop28h 56m

Las Vegas Harry Reid Intl

dom. 9/7

10:15 pm-11:10 am

2 stops28h 55m

$657

ShannonLas Vegas

SNN - LAS

SNNLAS

Shannon

jue. 9/25

7:40 am-7:55 pm

1 stop20h 15m

Las Vegas Harry Reid Intl

sáb. 10/4

7:00 am-11:20 am

2 stops20h 20m

$693

ShannonLas Vegas

SNN - LAS

SNNLAS

Shannon

sáb. 11/8

7:50 am-6:50 pm

1 stop19h 00m

Las Vegas Harry Reid Intl

jue. 11/13

2:40 pm-4:45 pm

2 stops18h 05m

$720

ShannonLas Vegas

SNN - LAS

SNNLAS

Shannon

sáb. 11/8

7:50 am-6:50 pm

1 stop19h 00m

Las Vegas Harry Reid Intl

jue. 11/13

8:55 pm-7:25 pm

1 stop14h 30m

$745

ShannonLas Vegas

SNN - LAS

SNNLAS

Shannon

sáb. 9/27

5:30 pm-10:12 pm

2 stops36h 42m

Las Vegas Harry Reid Intl

sáb. 10/4

11:15 pm-8:35 pm

2 stops37h 20m

$832

ShannonLas Vegas

SNN - LAS

SNNLAS

Shannon

jue. 6/19

10:50 am-6:42 am

2 stops51h 52m

$446

ShannonLas Vegas

SNN - LAS

SNNLAS

Shannon

mar. 7/8

7:40 am-8:00 pm

1 stop20h 20m

$1,272

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

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 junio 12, 2025.
Read through reviews of airlines operating flights from Shannon to Las Vegas, such as Delta, United Airlines and American Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air Canada
7.1
Good
9,531 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Aer Lingus
7.1
Good
1,117 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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 $655, United Airlines will fly you from Shannon, Clare to Las Vegas and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and American Airlines - these airlines can fly you to your destination from $657 and $693, respectively. United Airlines is priced at 9% 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
Mount Charleston
Kingman
Mesquite
Needles
Boulder City

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