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Shannon

$647+ 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 7/11. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — SNN
Apr 6 — Apr 131
Mon 4/6
Mon 4/13
1 adult, Economy
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Cheap 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 March 7, 2026.

This United Airlines deal was found by Cheapflights users on 3/2. 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.
Sat 7/114:43 pm
LAS
-
SNN
2 stops30h 47m
United Airlines
Tue 8/49:30 am
SNN
-
LAS
2 stops39h 36m
United Airlines
Deal found 3/2$647
This United Airlines deal was found by Cheapflights users on 3/5. 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.
Wed 4/87:00 am
LAS
-
SNN
3 stops19h 15m
United Airlines
Wed 4/2212:30 pm
SNN
-
LAS
1 stop14h 34m
United Airlines
Deal found 3/5$661
This KAYAK deal was found by Cheapflights users on 3/2. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/113:57 pm
LAS
-
SNN
1 stop31h 33m
Lufthansa
Tue 8/49:30 am
SNN
-
LAS
1 stop22h 23m
Lufthansa
Deal found 3/2$691
This United Airlines deal was found by Cheapflights users on 3/2. 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.
Thu 5/2810:25 am
LAS
-
SNN
1 stop13h 05m
United Airlines
Tue 6/169:30 am
SNN
-
LAS
1 stop16h 28m
United Airlines
Deal found 3/2$738
This Delta deal was found by Cheapflights users on 3/2. 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 5/286:00 am
LAS
-
SNN
2 stops21h 10m
Delta
Tue 6/161:05 pm
SNN
-
LAS
2 stops27h 43m
Delta
Deal found 3/2$742
This oojo deal was found by Cheapflights users on 3/2. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/811:21 am
LAS
-
SNN
1 stop34h 04m
Aer Lingus
Wed 4/229:15 pm
SNN
-
LAS
2 stops28h 15m
Aer Lingus
Deal found 3/2$746
This oojo deal was found by Cheapflights users on 3/4. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/85:20 pm
LAS
-
SNN
1 stop14h 50m
British Airways
Wed 4/227:30 am
SNN
-
LAS
1 stop20h 30m
British Airways
Deal found 3/4$750
This American Airlines deal was found by Cheapflights users on 3/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/85:20 pm
LAS
-
SNN
1 stop14h 50m
American Airlines
Wed 4/227:30 am
SNN
-
LAS
1 stop20h 30m
American Airlines
Deal found 3/3$762

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 March 7, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$647
(United 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 March 7, 2026.
Use the filters below to find and compare flights from Las Vegas to Shannon that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Las VegasShannon

LAS - SNN

LASSNN

Las Vegas Harry Reid Intl

Sat 7/11

3:57 pm-7:30 am

1 stop31h 33m

Shannon

Tue 8/4

9:30 am-5:06 pm

2 stops39h 36m

$653

Las VegasShannon

LAS - SNN

LASSNN

Las Vegas Harry Reid Intl

Wed 4/8

7:00 am-10:15 am

3 stops19h 15m

Shannon

Wed 4/22

12:30 pm-7:04 pm

1 stop14h 34m

$661
Quickest round-trip

Las VegasShannon

LAS - SNN

LASSNN

Las Vegas Harry Reid Intl

Thu 5/28

10:25 am-7:30 am

1 stop13h 05m

Shannon

Tue 6/16

9:30 am-5:58 pm

1 stop16h 28m

$738

Las VegasShannon

LAS - SNN

LASSNN

Las Vegas Harry Reid Intl

Thu 5/28

6:00 am-11:10 am

2 stops21h 10m

Shannon

Tue 6/16

1:05 pm-8:48 am

2 stops27h 43m

$742

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/2

Sorted by cheapest first

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 March.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars

*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 FlightHub the most. FlightHub 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 March 7, 2026.
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
9,404 reviews

Comfort

7.3

Entertainment

7.1

Crew

8.1

Food

6.6

Overall

7.4

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,404 reviews
United Airlines
7.4
Good
9,404 reviews

Comfort

7.3

Entertainment

7.1

Crew

8.1

Food

6.6

Overall

7.4

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

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 United Airlines fly from Las Vegas to Shannon, Clare in about 31h 33m. The time it takes to get you to your destination can typically vary by up to . There are 4877 mi between Las Vegas and Shannon, Clare.

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

    According to our current data, United Airlines ($530), 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 March 7, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$530Average$776FlexibilityNo cancel feeOn-time69%

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