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Shannon

$731+ Cheap flights from Las Vegas (LAS) to Shannon (SNN)

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 2/26. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — SNN
Dec 12 — Dec 191
Fri 12/12
Fri 12/19
1 adult, Economy
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Find 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 November 12, 2025.

This Air Canada deal was found by Cheapflights users on 11/9. 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 2/264:45 pmLAS - SNN
2 stops39h 00mAir Canada
Mon 3/25:30 pmSNN - LAS
2 stops54h 29mAir Canada
Deal found 11/9$731
This British Airways deal was found by Cheapflights users on 11/9. 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.
Thu 2/269:45 amLAS - SNN
2 stops17h 45mBritish Airways
Mon 3/28:05 pmSNN - LAS
1 stop30h 45mBritish Airways
Deal found 11/9$737
This business-class.com deal was found by Cheapflights users on 11/11. 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 business-class.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/116:00 amLAS - SNN
2 stops16h 20mMultiple Airlines
Thu 1/227:50 amSNN - LAS
1 stop19h 00mMultiple Airlines
Deal found 11/11$3,815
This AranGrant deal was found by Cheapflights users on 11/10. 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 AranGrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/68:55 pmLAS - SNN
1 stop30h 35mAer Lingus
Sat 1/172:45 pmSNN - LAS
1 stop17h 13mAer Lingus
Deal found 11/10$4,037
This Cheapflightsfares deal was found by Cheapflights users on 11/11. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/116:00 amLAS - SNN
2 stops21h 30mBritish Airways
Thu 1/227:50 amSNN - LAS
2 stops18h 51mBritish Airways
Deal found 11/11$4,200
This AranGrant deal was found by Cheapflights users on 11/11. 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 AranGrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/118:55 pmLAS - SNN
1 stop30h 35mAer Lingus
Thu 1/222:45 pmSNN - LAS
1 stop17h 13mAer Lingus
Deal found 11/11$4,415

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 November 12, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$731
(Air Canada)
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 November 12, 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

Thu 2/26

4:45 pm-3:45 pm

2 stops39h 00m

Shannon

Mon 3/2

5:30 pm-3:59 pm

2 stops54h 29m

$731

Las VegasShannon

LAS - SNN

LASSNN

Las Vegas Harry Reid Intl

Thu 2/26

9:45 am-11:30 am

2 stops17h 45m

Shannon

Mon 3/2

8:05 pm-6:50 pm

1 stop30h 45m

$737

Las VegasShannon

LAS - SNN

LASSNN

Las Vegas Harry Reid Intl

Sun 1/11

6:00 am-6:20 am

2 stops16h 20m

Shannon

Thu 1/22

7:50 am-6:50 pm

1 stop19h 00m

$3,815

Las VegasShannon

LAS - SNN

LASSNN

Las Vegas Harry Reid Intl

Tue 1/6

8:55 pm-11:30 am

1 stop30h 35m

Shannon

Sat 1/17

2:45 pm-11:58 pm

1 stop17h 13m

$4,037

Las VegasShannon

LAS - SNN

LASSNN

Las Vegas Harry Reid Intl

Sun 1/11

6:00 am-11:30 am

2 stops21h 30m

Shannon

Thu 1/22

7:50 am-6:41 pm

2 stops18h 51m

$4,200

Las VegasShannon

LAS - SNN

LASSNN

Las Vegas Harry Reid Intl

Sun 1/11

8:55 pm-11:30 am

1 stop30h 35m

Shannon

Thu 1/22

2:45 pm-11:58 pm

1 stop17h 13m

$4,415

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/9

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 November.
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.

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 November 12, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 23% on flights from Las Vegas to Shannon, Clare by exploring options for tickets in the afternoon.

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 November 12, 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
9,015 reviews

Comfort

7.3

Crew

8.1

Entertainment

7.1

Food

6.6

Boarding

7.7

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
9,015 reviews
United Airlines
7.4
Good
9,015 reviews

Comfort

7.3

Crew

8.1

Entertainment

7.1

Food

6.6

Boarding

7.7

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

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 17h 45m. The time it takes to get you to your destination can typically vary by up to 21h 15m. 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 ($593), 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 November 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$593Average$776FlexibilityNo cancel feeOn-time69%

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