HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Ireland

$326+ Cheap flights from Las Vegas (LAS) to Ireland

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 2/15. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — DUB
Dec 23 — Dec 301
Mon 12/23
Mon 12/30
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Las Vegas to Ireland 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 Ireland

Discover tips and strategies to find the most affordable flight options for your journey from Las Vegas (LAS) to Ireland (IE0). 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 18, 2024.

Round-trip from

$586
(FlightHub)

One-way from

$326
(Kiwi.com)
From Las Vegas Harry Reid Intl to Ireland
Search Deals
One-way flight from Las Vegas Harry Reid Intl to Ireland
Search Deals

Find flight deals from Las Vegas to Ireland

Cheapest flights from Las Vegas to Ireland
Explore the most affordable flight options available from Las Vegas to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2024.

This Aunt Betty deal was found by Cheapflights users on 12/17. 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 Aunt Betty is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/3011:55 pmLAS - DUB
1 stop23h 15mAir Canada
Wed 1/159:00 amDUB - LAS
2 stops19h 56mAir Canada
Deal found 12/17$864
This United Airlines deal was found by Cheapflights users on 12/17. 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 12/307:00 amLAS - DUB
2 stops19h 05mUnited Airlines
Wed 1/159:00 amDUB - LAS
2 stops17h 24mUnited Airlines
Deal found 12/17$906
This Gotogate deal was found by Cheapflights users on 12/17. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/3011:55 pmLAS - DUB
1 stop23h 15mMultiple Airlines
Wed 1/155:25 pmDUB - LAS
1 stop29h 10mMultiple Airlines
Deal found 12/17$917
This Delta deal was found by Cheapflights users on 12/17. 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.
Mon 12/3010:05 pmLAS - DUB
1 stop26h 20mDelta
Wed 1/1510:45 amDUB - LAS
2 stops19h 49mDelta
Deal found 12/17$927
This Air Canada deal was found by Cheapflights users on 12/16. 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.
Mon 12/306:20 amLAS - SNN
2 stops26h 25mMultiple Airlines
Mon 1/68:05 pmSNN - LAS
2 stops34h 13mMultiple Airlines
Deal found 12/16$1,082
This British Airways deal was found by Cheapflights users on 12/17. 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.
Mon 12/306:00 pmLAS - SNN
2 stops17h 25mBritish Airways
Mon 1/65:30 pmSNN - LAS
1 stop27h 50mBritish Airways
Deal found 12/17$1,404
This Cheapflightsfares deal was found by Cheapflights users on 12/17. 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.
Thu 12/1910:10 amLAS - DUB
1 stop14h 30mIberia
Tue 12/312:05 pmDUB - LAS
1 stop15h 38mIberia
Deal found 12/17$1,594
This KLM deal was found by Cheapflights users on 12/17. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/237:15 amLAS - DUB
1 stop17h 30mKLM
Fri 12/271:25 pmDUB - LAS
1 stop33h 00mKLM
Deal found 12/17$1,630
This KAYAK deal was found by Cheapflights users on 12/17. 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.
Thu 12/197:35 pmLAS - DUB
Nonstop9h 35mAer Lingus
Tue 12/313:20 pmDUB - LAS
Nonstop10h 30mAer Lingus
Deal found 12/17$1,633
This American Airlines deal was found by Cheapflights users on 12/17. 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.
Mon 12/1612:59 amLAS - DUB
1 stop20h 06mAmerican Airlines
Tue 12/246:40 amDUB - LAS
2 stops20h 10mAmerican Airlines
Deal found 12/17$1,752
This CheapOair deal was found by Cheapflights users on 12/17. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/288:55 pmLAS - DUB
1 stop13h 45mBritish Airways
Sat 1/46:40 amDUB - LAS
1 stop14h 56mBritish Airways
Deal found 12/17$1,770
This KAYAK deal was found by Cheapflights users on 12/17. 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.
Thu 12/195:00 pmLAS - DUB
1 stop21h 50mLufthansa
Tue 12/315:00 amDUB - LAS
2 stops25h 30mLufthansa
Deal found 12/17$1,826

Find flights from Las Vegas to Ireland within your budget

Customize your flight search to find flights from Las Vegas to Ireland 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 18, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Las VegasDublin

LAS - DUB

LASDUB

Las Vegas Harry Reid Intl

Wed 1/22

1:58 pm-11:40 am

2 stops37h 42m

Dublin

Mon 1/27

12:30 pm-10:34 pm

2 stops42h 04m

$586

Las VegasDublin

LAS - DUB

LASDUB

Las Vegas Harry Reid Intl

Tue 1/14

4:45 pm-7:00 pm

1 stop18h 15m

Dublin

Mon 1/27

3:40 pm-2:40 pm

1 stop31h 00m

$608

Las VegasDublin

LAS - DUB

LASDUB

Las Vegas Harry Reid Intl

Thu 1/23

7:35 pm-1:10 pm

Nonstop9h 35m

Dublin

Thu 2/6

3:20 pm-5:50 pm

Nonstop10h 30m

$627

Las VegasDublin

LAS - DUB

LASDUB

Las Vegas Harry Reid Intl

Wed 1/22

6:20 pm-7:40 pm

1 stop17h 20m

Dublin

Mon 1/27

8:30 pm-6:50 pm

1 stop30h 20m

$641

Las VegasDublin

LAS - DUB

LASDUB

Las Vegas Harry Reid Intl

Tue 2/11

8:00 am-7:00 am

1 stop15h 00m

Dublin

Thu 2/27

9:00 am-4:11 pm

1 stop15h 11m

$643

Las VegasDublin

LAS - DUB

LASDUB

Las Vegas Harry Reid Intl

Wed 1/22

7:05 am-8:05 am

2 stops17h 00m

Dublin

Mon 1/27

5:25 pm-2:10 pm

1 stop28h 45m

$667

Las VegasDublin

LAS - DUB

LASDUB

Las Vegas Harry Reid Intl

Mon 2/17

11:25 pm-7:10 am

2 stops23h 45m

Dublin

Sat 3/1

9:00 am-7:16 pm

2 stops18h 16m

$679

Las VegasShannon

LAS - SNN

LASSNN

Las Vegas Harry Reid Intl

Fri 1/17

10:11 am-11:30 am

2 stops17h 19m

Shannon

Tue 1/21

7:45 am-9:09 pm

2 stops21h 24m

$707

Las VegasCork

LAS - ORK

LASORK

Las Vegas Harry Reid Intl

Fri 1/31

11:20 am-4:50 pm

2 stops21h 30m

Cork

Fri 2/7

6:00 am-4:31 pm

2 stops18h 31m

$731

Las VegasDublin

LAS - DUB

LASDUB

Las Vegas Harry Reid Intl

Fri 1/31

12:55 am-8:45 am

2 stops23h 50m

Dublin

Sat 2/8

10:45 am-7:23 pm

1 stop16h 38m

$747

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 33 results
1
2
3
4

Best time to book a flight from Las Vegas to Ireland

Have a flexible travel schedule? Discover the best time to fly to Ireland 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.

Travel insights for flights from Las Vegas to Ireland

Get recent, data-driven insights about flights from Las Vegas to Ireland including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Las Vegas to Ireland?

Currently, November is the cheapest month in which you can book a flight from Las Vegas to Ireland (average of $509). Flying from Las Vegas to Ireland in June is currently the most expensive (average of $1,016). 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.

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

Find hourly flight availability from Las Vegas to Ireland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2024.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Las Vegas to Ireland as you normally would.

Rainfall in Ireland by month

Plan your trip to Ireland by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Ireland ranges from 1.9 - 3.1 inches per month. October is typically the wettest month, when rainfall can reach 3.1 in. February is typically the driest time to visit Ireland when rainfall is around 1.9 in.

Temperature in Ireland by month

Plan your trip to Ireland by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Ireland, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 60.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Ireland

Get insights into the airlines that provide service to Ireland. 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 Ireland. Reviews last updated December 18, 2024.
See what other customers who have flown with Aer Lingus, Air Canada and Delta from Las Vegas to Ireland have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,604 reviews

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.6

Food

7.3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,604 reviews
Delta
8.0
Very good
8,604 reviews

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.6

Food

7.3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Porter Airlines
7.9
Good
283 reviews
Delta
8.0
Very good
8,604 reviews

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.6

Food

7.3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM
7.8
Good
1,349 reviews
Delta
8.0
Very good
8,604 reviews

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.6

Food

7.3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Air Transat
7.8
Good
389 reviews
Delta
8.0
Very good
8,604 reviews

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.6

Food

7.3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines
7.4
Good
9,059 reviews
Delta
8.0
Very good
8,604 reviews

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.6

Food

7.3

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

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

  • What airport do you fly from for flights from Las Vegas to Ireland?

    For a flight from Las Vegas to Ireland, you will be flying from Harry Reid Intl. Las Vegas Harry Reid Intl (LAS) is just 6.2 mi from the center of the city.

  • How popular is this Las Vegas to Ireland flight route?

    The Las Vegas Harry Reid Intl to Ireland flight path was viewed by 1 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What are the cheapest airlines to fly from Las Vegas to Ireland one-way?

    $467 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on WestJet and Air Canada, with prices starting from $493 and $521, respectively.

  • What are the most popular routes from Las Vegas to Ireland?

    While some choose either Las Vegas Harry Reid Intl - Shannon or Las Vegas Harry Reid Intl - Cork, Las Vegas Harry Reid Intl - Dublin is the most popular route from Las Vegas to Ireland.

  • What are the most reliable airlines from Las Vegas to Ireland?

    The top 3 most reliable airlines when flying from Las Vegas to Ireland are American Airlines (86%), Aer Lingus (82%) and British Airways (82%).

  • What are the cheapest flights from Las Vegas to Ireland?

    Looking for the cheapest flight from Las Vegas to Ireland? While on average our users pay $746, our data indicates the cheapest price to be $441. The most popular route (Las Vegas Harry Reid Intl - Dublin), is priced around $586.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Las Vegas to Ireland 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 Ireland?

    Currently, November is the cheapest month in which you can book a flight from Las Vegas to Ireland (average of $509). Flying from Las Vegas to Ireland in June is currently the most expensive (average of $1,016). 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

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 Ireland

See prices for flight routes from nearby airports that may be better suited for you.
Las Vegas to Heathrow flights
Las Vegas to Frankfurt flights
Las Vegas to London City flights
Las Vegas to Charles de Gaulle flights
Las Vegas to Gatwick flights
Las Vegas to Leonardo da Vinci/Fiumicino flights
Las Vegas to Amsterdam flights
Las Vegas to Orly flights
Las Vegas to Dublin flights
Las Vegas to Istanbul flights
Las Vegas to Athens flights
Las Vegas to Palma de Mallorca flights
Reno to Charles de Gaulle flights
Reno to Heathrow flights
Las Vegas to Barcelona-El Prat flights
Las Vegas to Lisbon flights
Las Vegas to Madrid flights
Las Vegas to Zurich flights
Las Vegas to Sabiha Gokcen flights
Las Vegas to Munich flights
Reno to Frankfurt flights
Reno to Leonardo da Vinci/Fiumicino flights
Las Vegas to Keflavik Intl flights
Las Vegas to Malpensa flights
Reno to Gatwick flights
Las Vegas to Vicenza flights
Las Vegas to Stansted flights
Las Vegas to Belgrade flights
Las Vegas to Linate flights
Reno to Orly flights
Las Vegas to Berlin flights
Las Vegas to Edinburgh flights
Las Vegas to Budapest flights
Las Vegas to Sofia flights
Reno to London City flights
Las Vegas to Luton flights
Las Vegas to Geneva flights
Las Vegas to Otopeni Intl flights
Las Vegas to Prague flights
Las Vegas to Tirana flights
Las Vegas to Frederic Chopin flights
Reno to Dublin flights
Las Vegas to Gdansk flights
Las Vegas to Glasgow Intl flights
Las Vegas to Bruxelles-National flights
Las Vegas to Manchester flights
Reno to Amsterdam flights
Reno to Madrid flights
Las Vegas to Alicante flights
Las Vegas to Copenhagen flights

Top 10 airlines flying from Las Vegas to Ireland

Discover the top 10 airlines that operate flights from Las Vegas to Ireland. 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 18, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$502Average$932FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$524Average$956FlexibilityNo cancel feeOn-time70%
Aer LingusCheapest$529Average$753FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$597Average$956FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$602Average$1,018FlexibilityNo cancel feeOn-time69%
JetBlueCheapest$618Average$833FlexibilityNo cancel feeOn-time62%
Air CanadaCheapest$627Average$1,107FlexibilityNo cancel feeOn-time67%
IberiaCheapest$628Average$1,006FlexibilityNo cancel feeOn-time77%
KLMCheapest$664Average$911FlexibilityNo cancel feeOn-time75%
WestJetCheapest$798Average$1,020FlexibilityNo cancel feeOn-time60%
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.