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Shannon

$246+ Cheap flights from Las Vegas (LAS) to Shannon (SNN)

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 9/28. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — SNN
Aug 18 — Aug 251
Mon 8/18
Mon 8/25
1 adult, Economy
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Cheap flight deals from Las Vegas to Shannon

Discover tips and strategies to find the most affordable flight options for your journey from Las Vegas (LAS) to Shannon (SNN). 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 August 13, 2025.

Round-trip from

$724
(American Airlines)

One-way from

$246
(Kiwi.com)
From Las Vegas Harry Reid Intl to Shannon
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One-way flight from Las Vegas Harry Reid Intl to Shannon
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Find flight deals from Las Vegas to Shannon

Cheapest flights from Las Vegas to Shannon
Explore the most affordable flight options available from Las Vegas to Shannon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 13, 2025.

This United Airlines deal was found by Cheapflights users on 8/11. 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.
Mon 8/1811:59 pmLAS - SNN
2 stops23h 31mUnited Airlines
Mon 8/259:30 amSNN - LAS
1 stop13h 17mUnited Airlines
Deal found 8/11$541
This American Airlines deal was found by Cheapflights users on 8/11. 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.
Fri 9/125:05 pmLAS - SNN
1 stop14h 45mAmerican Airlines
Sat 9/207:40 amSNN - LAS
1 stop20h 10mAmerican Airlines
Deal found 8/11$724
This American Airlines deal was found by Cheapflights users on 8/11. 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.
Wed 10/159:58 amLAS - SNN
2 stops17h 22mAmerican Airlines
Wed 10/297:50 amSNN - LAS
1 stop19h 00mAmerican Airlines
Deal found 8/11$744
This Delta deal was found by Cheapflights users on 8/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1112:45 amLAS - SNN
2 stops26h 25mDelta
Sat 9/201:05 pmSNN - LAS
1 stop17h 15mDelta
Deal found 8/11$796
This American Airlines deal was found by Cheapflights users on 8/11. 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.
Tue 9/239:20 amLAS - SNN
2 stops18h 00mAmerican Airlines
Mon 9/297:40 amSNN - LAS
2 stops21h 10mAmerican Airlines
Deal found 8/11$818
This United Airlines deal was found by Cheapflights users on 8/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2310:48 amLAS - SNN
1 stop12h 42mUnited Airlines
Mon 9/2912:30 pmSNN - LAS
1 stop15h 48mUnited Airlines
Deal found 8/12$856

Cheapflights Fare Finder

 
Customize your flight search to find flights from Las Vegas to Shannon 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 August 13, 2025.
Use the filters below to find and compare flights from Las Vegas to Shannon that are best for you.

Fly from

Las Vegas

Fly to

Shannon

Route

Depart

Return

Price

Las VegasShannon

LAS - SNN

LASSNN

Las Vegas Harry Reid Intl

Fri 9/12

5:05 pm-3:50 pm

1 stop14h 45m

Shannon

Sat 9/20

7:40 am-7:50 pm

1 stop20h 10m

$724

Las VegasShannon

LAS - SNN

LASSNN

Las Vegas Harry Reid Intl

Wed 10/15

5:05 pm-4:10 pm

1 stop15h 05m

Shannon

Wed 10/29

7:50 am-7:50 pm

1 stop19h 00m

$739

Las VegasShannon

LAS - SNN

LASSNN

Las Vegas Harry Reid Intl

Wed 9/17

5:05 pm-4:10 pm

1 stop15h 05m

Shannon

Fri 10/3

7:40 am-8:10 pm

1 stop20h 30m

$743

Las VegasShannon

LAS - SNN

LASSNN

Las Vegas Harry Reid Intl

Wed 9/24

10:05 pm-8:35 pm

1 stop14h 30m

Shannon

Wed 10/1

7:40 am-8:00 pm

1 stop20h 20m

$743

Las VegasShannon

LAS - SNN

LASSNN

Las Vegas Harry Reid Intl

Wed 9/17

6:00 am-10:15 am

2 stops20h 15m

Shannon

Fri 10/3

12:30 pm-12:15 am

2 stops19h 45m

$750

Las VegasShannon

LAS - SNN

LASSNN

Las Vegas Harry Reid Intl

Sun 9/28

10:18 am-4:35 pm

2 stops22h 17m

$246

Las VegasShannon

LAS - SNN

LASSNN

Las Vegas Harry Reid Intl

Sat 9/27

12:59 am-10:15 am

2 stops25h 16m

$589

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/10

Best time to book a flight from Las Vegas to Shannon

Have a flexible travel schedule? Discover the best time to fly to Shannon from Las Vegas 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 Las Vegas to Shannon

What is the cheapest time of day to fly from LAS to SNN?

Find hourly flight availability from Las Vegas to Shannon. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 13, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 17% on flights from Las Vegas to Shannon, Clare by exploring options for tickets at noon.

Reviews of airlines servicing Shannon

Get insights into the airlines that provide service to Shannon. 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 Shannon. Reviews last updated August 13, 2025.
Get a feel of what it's like to fly with United Airlines from Las Vegas to Shannon by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,920 reviews

Comfort

7.3

Food

6.6

Entertainment

7.1

Crew

8.1

Boarding

7.7

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,920 reviews
United Airlines
7.4
Good
8,920 reviews

Comfort

7.3

Food

6.6

Entertainment

7.1

Crew

8.1

Boarding

7.7

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

Find useful and relevant information for your journey from Las Vegas to Shannon. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What is the cheapest airline to fly from Las Vegas to Shannon, Clare round-trip?

    According to our current data, American Airlines ($724), offers the cheapest pricing from Las Vegas to Shannon, Clare.

  • Can I find deals for flights from Las Vegas to Shannon that include hotel bookings?

    Yes. In addition to deals on Las Vegas to Shannon flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Las Vegas to Shannon?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Las Vegas to Shannon.

  • Can I find deals for business class flights from Las Vegas to Shannon?

    Yes. Cheapflights offers flight deals from Las Vegas to Shannon 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 Las Vegas to Shannon, Clare?

    Currently, February is the cheapest month in which you can book a flight from Las Vegas to Shannon, Clare (average of $533). Flying from Las Vegas to Shannon, Clare in June is currently the most expensive (average of $933). 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
Ennis

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Top airline flying from Las Vegas to Shannon

Discover the top airline that operate flights from Las Vegas to Shannon. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$593Average$899FlexibilityNo cancel feeOn-time69%

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