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Shannon

$649+ 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 2/6. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — SNN
Jan 27 — Feb 31
Tue 1/27
Tue 2/3
1 adult, Economy
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Cheap flight deals from Las Vegas to Shannon

Best flights from Las Vegas to Shannon
Discover carefully curated flight deals from Las Vegas to Shannon that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 28, 2025.

This Air Canada deal was found by Cheapflights users on 12/25. 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.
Fri 2/66:15 amLAS - SNN
2 stops25h 30mAir Canada
Tue 2/107:50 amSNN - LAS
2 stops22h 37mAir Canada
Deal found 12/25$670
This British Airways deal was found by Cheapflights users on 12/25. 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 2/66:35 pmLAS - SNN
1 stop13h 10mBritish Airways
Tue 2/107:50 amSNN - LAS
1 stop19h 00mBritish Airways
Deal found 12/25$793
This Air Canada deal was found by Cheapflights users on 12/26. 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.
Wed 2/256:00 amLAS - SNN
2 stops45h 30mAir Canada
Sun 3/17:50 amSNN - LAS
2 stops22h 37mAir Canada
Deal found 12/26$670
This British Airways deal was found by Cheapflights users on 12/26. 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.
Wed 2/258:55 pmLAS - SNN
1 stop14h 30mBritish Airways
Sun 3/17:50 amSNN - LAS
1 stop19h 00mBritish Airways
Deal found 12/26$793
This Air Canada deal was found by Cheapflights users on 12/26. 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.
Thu 2/269:00 amLAS - SNN
2 stops23h 45mMultiple Airlines
Mon 3/98:05 pmSNN - LAS
2 stops46h 15mMultiple Airlines
Deal found 12/26$4,225
This AranGrant deal was found by Cheapflights users on 12/26. 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 AranGrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/2611:59 pmLAS - SNN
1 stop22h 21mAer Lingus
Mon 3/95:30 pmSNN - LAS
1 stop33h 20mAer Lingus
Deal found 12/26$4,308
This Air Canada deal was found by Cheapflights users on 12/26. 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.
Thu 2/269:00 amLAS - SNN
2 stops23h 45mAir Canada
Mon 3/97:50 amSNN - LAS
3 stops34h 30mAir Canada
Deal found 12/26$4,479

Find 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 December 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$486
(American Airlines)
Provider with most accurate pricing for Las Vegas Harry Reid Intl-Shannon flight deals.
Search Deals
Provider most trusted by Cheapflights users for Las Vegas Harry Reid Intl-Shannon flights.
Search Deals
From Las Vegas Harry Reid Intl to Shannon
Search Deals

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 December 28, 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 2/6

6:15 am-3:45 pm

2 stops25h 30m

Shannon

Tue 2/10

7:50 am-10:27 pm

2 stops22h 37m

$670

Las VegasShannon

LAS - SNN

LASSNN

Las Vegas Harry Reid Intl

Wed 2/25

6:00 am-11:30 am

2 stops45h 30m

Shannon

Sun 3/1

7:50 am-10:27 pm

2 stops22h 37m

$670

Las VegasShannon

LAS - SNN

LASSNN

Las Vegas Harry Reid Intl

Fri 2/6

6:35 pm-3:45 pm

1 stop13h 10m

Shannon

Tue 2/10

7:50 am-6:50 pm

1 stop19h 00m

$793

Las VegasShannon

LAS - SNN

LASSNN

Las Vegas Harry Reid Intl

Wed 2/25

8:55 pm-7:25 pm

1 stop14h 30m

Shannon

Sun 3/1

7:50 am-6:50 pm

1 stop19h 00m

$793

Las VegasShannon

LAS - SNN

LASSNN

Las Vegas Harry Reid Intl

Thu 2/26

9:00 am-4:45 pm

2 stops23h 45m

Shannon

Mon 3/9

8:05 pm-11:20 am

2 stops46h 15m

$4,225

Las VegasShannon

LAS - SNN

LASSNN

Las Vegas Harry Reid Intl

Thu 2/26

11:59 pm-6:20 am

1 stop22h 21m

Shannon

Mon 3/9

5:30 pm-7:50 pm

1 stop33h 20m

$4,308

Las VegasShannon

LAS - SNN

LASSNN

Las Vegas Harry Reid Intl

Thu 2/26

9:00 am-4:45 pm

2 stops23h 45m

Shannon

Mon 3/9

7:50 am-11:20 am

3 stops34h 30m

$4,479

Las VegasShannon

LAS - SNN

LASSNN

Las Vegas Harry Reid Intl

Fri 2/6

8:55 pm-11:30 am

1 stop30h 35m

$649

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/26

Compare providers for flights from Las Vegas to Shannon

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Las Vegas to Shannon in December.
ProviderPrice AccuracyTrust Score*
AranGrantPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Las Vegas-Shannon, Clare flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Las Vegas-Shannon, Clare flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Las Vegas-Shannon, Clare flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Las Vegas-Shannon, Clare flights, Cheapflights users trust AranGrant the most. AranGrant 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 Las Vegas-Shannon, Clare 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 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.

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 December 28, 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
9,113 reviews

Crew

8.1

Overall

7.4

Boarding

7.7

Food

6.6

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
United Airlines
7.4
Good
9,113 reviews
United Airlines
7.4
Good
9,113 reviews

Crew

8.1

Overall

7.4

Boarding

7.7

Food

6.6

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.

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.

  • How long is the flight from Las Vegas to Shannon, Clare?

    Airlines like Air Canada and British Airways fly from Las Vegas to Shannon, Clare in about 13h 10m. The time it takes to get you to your destination can typically vary by up to 12h 20m. There are 4877 mi between Las Vegas and Shannon, Clare. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    According to our current data, United Airlines ($452), 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.

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 December 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$586Average$776FlexibilityNo cancel feeOn-time69%

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