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CA $568 Cheap Flights from Las Vegas (LAS) to Dublin (DUB)

View CA $568 flight on Mon, Aug 3, 2026Opens in a new window

Popular airlines from Harry Reid Intl. Airport (LAS) to Dublin Airport (DUB)

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Cheap flights from Las Vegas (LAS) to Dublin (DUB)

Prices were available within the past 7 days and start at CA $568 for one-way flights and CA $1,051 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Mon, Aug 3 - Wed, Aug 19
LAS
Las Vegas
DUB
Dublin
CA $1,051 Roundtrip, found 1 day ago
CA $1,051
Roundtrip
found 1 day ago
Select American Airlines flight, departing Mon, Aug 3 from Las Vegas to Dublin, returning Wed, Aug 19, priced at CA $1,051 found 1 day ago
Delta
Mon, Aug 3 - Wed, Aug 19
LAS
Las Vegas
DUB
Dublin
CA $1,052 Roundtrip, found 1 day ago
CA $1,052
Roundtrip
found 1 day ago
Select Delta flight, departing Mon, Aug 3 from Las Vegas to Dublin, returning Wed, Aug 19, priced at CA $1,052 found 1 day ago
American Airlines
Mon, Aug 3 - Wed, Aug 19
LAS
Las Vegas
DUB
Dublin
CA $1,053 Roundtrip, found 1 day ago
CA $1,053
Roundtrip
found 1 day ago
Select American Airlines flight, departing Mon, Aug 3 from Las Vegas to Dublin, returning Wed, Aug 19, priced at CA $1,053 found 1 day ago
United
Wed, Aug 5 - Tue, Aug 18
LAS
Las Vegas
DUB
Dublin
CA $1,054 Roundtrip, found 5 days ago
CA $1,054
Roundtrip
found 5 days ago
Select United flight, departing Wed, Aug 5 from Las Vegas to Dublin, returning Tue, Aug 18, priced at CA $1,054 found 5 days ago
British Airways
Mon, Aug 3 - Wed, Aug 19
LAS
Las Vegas
DUB
Dublin
CA $1,056 Roundtrip, found 1 day ago
CA $1,056
Roundtrip
found 1 day ago
Select British Airways flight, departing Mon, Aug 3 from Las Vegas to Dublin, returning Wed, Aug 19, priced at CA $1,056 found 1 day ago
Delta
Mon, Aug 3 - Wed, Aug 19
LAS
Las Vegas
DUB
Dublin
CA $1,059 Roundtrip, found 1 day ago
CA $1,059
Roundtrip
found 1 day ago
Select Delta flight, departing Mon, Aug 3 from Las Vegas to Dublin, returning Wed, Aug 19, priced at CA $1,059 found 1 day ago
Air Canada
Sat, Mar 27 - Thu, Apr 8
LAS
Las Vegas
DUB
Dublin
CA $1,064 Roundtrip, found 16 hours ago
CA $1,064
Roundtrip
found 16 hours ago
Select Air Canada flight, departing Sat, Mar 27 from Las Vegas to Dublin, returning Thu, Apr 8, priced at CA $1,064 found 16 hours ago
Iberia
Mon, Aug 3 - Wed, Aug 19
LAS
Las Vegas
DUB
Dublin
CA $1,065 Roundtrip, found 1 day ago
CA $1,065
Roundtrip
found 1 day ago
Select Iberia flight, departing Mon, Aug 3 from Las Vegas to Dublin, returning Wed, Aug 19, priced at CA $1,065 found 1 day ago
Lufthansa
Mon, Aug 3 - Wed, Aug 19
LAS
Las Vegas
DUB
Dublin
CA $1,076 Roundtrip, found 1 day ago
CA $1,076
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Mon, Aug 3 from Las Vegas to Dublin, returning Wed, Aug 19, priced at CA $1,076 found 1 day ago
KLM
Mon, Aug 3 - Wed, Aug 19
LAS
Las Vegas
DUB
Dublin
CA $1,132 Roundtrip, found 1 day ago
CA $1,132
Roundtrip
found 1 day ago
Select KLM flight, departing Mon, Aug 3 from Las Vegas to Dublin, returning Wed, Aug 19, priced at CA $1,132 found 1 day ago

Frequently asked questions

How much does a flight from Las Vegas, NV (LAS-Harry Reid Intl.) to Dublin (DUB) cost?
You can find one-way and return flights from LAS to DUB with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when LAS to DUB ticket fares go up or down.
What is the cheapest month to fly from Las Vegas, NV (LAS) to Dublin (DUB)?
The cheapest months to fly from Las Vegas, NV (LAS) to Dublin (DUB) are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Las Vegas, NV (LAS-Harry Reid Intl.) to Dublin (DUB)?
Only one airline offers direct flights from Las Vegas, NV (LAS-Harry Reid Intl.) to Dublin (DUB): Aer Lingus operates 7 direct flights from Las Vegas, NV (LAS-Harry Reid Intl.) to Dublin (DUB) every week.
What is the cheapest airline that flies from Las Vegas, NV (LAS-Harry Reid Intl.) to Dublin (DUB)?
Aer Lingus is one of the cheapest airlines offering nonstop return flights from Las Vegas, NV (LAS-Harry Reid Intl.) to Dublin (DUB), with tickets starting from around CA$746 for flights that can be booked for departure within the next year. WestJet offers one of the cheapest connecting return flights from Las Vegas, NV (LAS-Harry Reid Intl.) to Dublin (DUB) with a layover in Pearson Intl. (YYZ), starting from around CA$1343. These prices are per adult for economy/coach class. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.
How do I find cheap flights from Las Vegas, NV (LAS-Harry Reid Intl.) to Dublin (DUB)?
To find a cheap flight from Las Vegas, NV (LAS-Harry Reid Intl.) to Dublin (DUB), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Las Vegas, NV (LAS-Harry Reid Intl.) to Dublin (DUB)?
The best airline to fly with from Las Vegas, NV (LAS-Harry Reid Intl.) to Dublin (DUB) will differ from traveler to traveler. If you like to fly early, Aer Lingus offers early morning flights. If price is the most important factor, Aer Lingus typically offers the lowest fares. Delta offers the most daily flights from Las Vegas, NV (LAS-Harry Reid Intl.) to Dublin (DUB), which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Las Vegas, NV (LAS) to Dublin (DUB)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Las Vegas, NV (LAS-Harry Reid Intl.) to Dublin (DUB)?
There are approximately 95 connecting flights per day from Las Vegas, NV (LAS-Harry Reid Intl.) to Dublin (DUB). Some common connection points include John F. Kennedy Intl. (JFK), O'Hare Intl. (ORD), and Heathrow (LHR).
What is the earliest flight from Las Vegas, NV (LAS) to Dublin (DUB)?
Sort flights by "Departure (earliest)" on Expedia to find the earliest flight from Las Vegas, NV (LAS) to Dublin (DUB). To compare more early flights, use the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Las Vegas, NV (LAS-Harry Reid Intl.) to Dublin (DUB)?
You'll typically find the most flights from Harry Reid International Airport (LAS) to Dublin (DUB) on a Sunday, with around 86 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include American Airlines, United, and Delta.
What are the most popular departure times for flights from Las Vegas, NV (LAS-Harry Reid Intl.) to Dublin (DUB)?
The most popular departure times for flights from Las Vegas, NV (LAS-Harry Reid Intl.) to Dublin (DUB) are in the morning, from 9am to 12pm. Many major carriers, including Delta, United and American Airlines, offer flights during this window. Many travellers prefer this time as it allows for an early start to their journey, getting them to their destination with plenty of time left in the day.
How long does it take to fly from Las Vegas, NV (LAS-Harry Reid Intl.) to Dublin (DUB)?
A non-stop flight from Las Vegas, NV (LAS-Harry Reid Intl.) to Dublin (DUB) typically takes around 9 hours 50 minutes. This journey covers a distance of approximately 7,953 kilometers. If you opt for a flight with one stop, your travel time will be longer, usually around 14 hours 30 minutes. Flights with two or more stops generally take even longer, averaging about 17 hours 18 minutes. Keep in mind that actual flight times can vary due to factors like wind patterns and air traffic, so it's always a good idea to allow for some flexibility in your travel plans.
Can you fly business or first class from Las Vegas, NV (LAS-Harry Reid Intl.) to Dublin (DUB)?
Yes, you can fly business class or first class between LAS and DUB. Airlines that offer business class service on this route include:
  • KLM
  • Air France
  • Discover Airlines
  • Aer Lingus
  • British Airways
  • Alaska Airlines
  • JetBlue Airways
  • Air Canada
  • Virgin Atlantic
  • Condor
  • Delta
  • Edelweiss Air
  • United
  • American Airlines
First class cabins are available on United.
How do I earn miles on a Las Vegas, NV (LAS) to Dublin (DUB) flight with Expedia?
It's easy to earn miles on a Las Vegas, NV (LAS) to Dublin (DUB) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
Is it cheaper to buy a plane ticket from Las Vegas, NV (LAS) to Dublin (DUB) at the last minute?
Typically, booking a last minute flight from Las Vegas, NV (LAS) to Dublin (DUB) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Las Vegas, NV (LAS) to Dublin (DUB) flight and hotel package?
Securing a Las Vegas, NV (LAS) to Dublin (DUB) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Las Vegas, NV (LAS-Harry Reid Intl.) to Dublin (DUB)?
If you booked your Las Vegas, NV (LAS-Harry Reid Intl.) to Dublin (DUB) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Harry Reid Intl.
Destination airport
Dublin
Roundtrip price
CA $1,051
Distance
7906 km

Book with confidence

Las Vegas to Dublin Flights

The easy way to book your flights from Las Vegas to Dublin 

With Expedia, it’s simple to find and book flights to Dublin from Las Vegas whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Dublin, too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Las Vegas to Dublin today, tomorrow, or this week.  

 

Save dollars with cheap flights from Harry Reid Intl., LAS to Dublin, DUB 

Sort your search results by price to find great deals on your flight from Las Vegas to Dublin—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Dublin from Las Vegas currently is just CA $1,051 rising to CA $1,132.  

Here are more money-saving tips: 

  • Fly in August when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Dublin  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Dublin from Las Vegas 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Dublin with Expedia today.

Las Vegas to Dublin Flights

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*Available to Expedia members.