HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Shannon

$547+ 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 11/20. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — SNN
Sep 10 — Sep 171
Thu 9/10
Thu 9/17
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Las Vegas to Shannon with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 August 11, 2026.

This United Airlines deal was found by Cheapflights users on 8/7. 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 9/512:59 am -
2 stops25h 16m
Sun 9/1312:30 pm -
1 stop14h 29m
Deal found 8/7$820
This United Airlines deal was found by Cheapflights users on 8/10. 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.
Mon 9/77:10 am -
1 stop16h 20m
Mon 9/149:30 am -
1 stop16h 14m
Deal found 8/10$822
This Delta deal was found by Cheapflights users on 8/7. 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.
Sun 9/66:20 am -
2 stops20h 50m
Sun 9/131:05 pm -
2 stops28h 48m
Deal found 8/7$833
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/308:55 pm -
1 stop14h 30m
Mon 12/78:05 pm -
2 stops32h 04m
Deal found 8/11$914
This Ovago 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/308:55 pm -
1 stop30h 35m
Mon 12/78:05 pm -
1 stop30h 45m
Deal found 8/11$920
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2611:35 pm -
1 stop23h 45m
Tue 11/32:45 pm -
1 stop16h 55m
Deal found 8/11$925
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/262:28 pm -
2 stops19h 17m
Tue 11/37:50 am -
2 stops18h 00m
Deal found 8/11$954

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 August 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$820
(United Airlines)

One-way from

$547
(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
One-way flight 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 August 11, 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 Las Vegas Harry Reid Intl - SNN Shannon

LASSNN

Las Vegas Harry Reid Intl

Sat 9/5

12:59 am-10:15 am

2 stops25h 16m

Shannon

Sun 9/13

12:30 pm-6:59 pm

1 stop14h 29m

$820
Quickest round-trip

Las VegasShannon

LAS Las Vegas Harry Reid Intl - SNN Shannon

LASSNN

Las Vegas Harry Reid Intl

Mon 9/7

7:10 am-7:30 am

1 stop16h 20m

Shannon

Mon 9/14

9:30 am-5:59 pm

2 stops16h 29m

$822

Las VegasShannon

LAS Las Vegas Harry Reid Intl - SNN Shannon

LASSNN

Las Vegas Harry Reid Intl

Sun 9/6

7:00 am-11:10 am

1 stop20h 10m

Shannon

Sun 9/13

1:05 pm-10:23 pm

1 stop17h 18m

$829

Las VegasShannon

LAS Las Vegas Harry Reid Intl - SNN Shannon

LASSNN

Las Vegas Harry Reid Intl

Mon 11/30

8:55 pm-7:25 pm

1 stop14h 30m

Shannon

Mon 12/7

8:05 pm-8:09 pm

2 stops32h 04m

$914

Las VegasShannon

LAS Las Vegas Harry Reid Intl - SNN Shannon

LASSNN

Las Vegas Harry Reid Intl

Mon 11/30

8:55 pm-11:30 am

1 stop30h 35m

Shannon

Mon 12/7

8:05 pm-6:50 pm

1 stop30h 45m

$920

Las VegasShannon

LAS Las Vegas Harry Reid Intl - SNN Shannon

LASSNN

Las Vegas Harry Reid Intl

Fri 1/8

5:10 pm-4:45 pm

2 stops39h 35m

Shannon

Tue 1/12

7:50 am-9:40 pm

2 stops21h 50m

$972
Cheapest one-way
Quickest one-way

Las VegasShannon

LAS Las Vegas Harry Reid Intl - SNN Shannon

LASSNN

Las Vegas Harry Reid Intl

Fri 11/20

1:05 pm-5:55 am

1 stop32h 50m

$578

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/8

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 August.
ProviderPrice AccuracyTrust Score*
AranGrantPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 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.

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 and Delta fly from Las Vegas to Shannon, Clare in about 20h 10m. The time it takes to get you to your destination can typically vary by up to 5h 06m. 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.

  • 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Las Vegas to Shannon

See prices for flight routes from nearby airports that may be better suited for you.
Las Vegas to Dublin flights
Reno to Dublin flights
Las Vegas to Cork flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.