£257 Cheap Flights from Las Vegas (LAS) to Dublin (DUB)

View £257 flight on Sat, 18 Oct 2025Opens in a new window

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

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 25% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

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

Prices were available within the past 7 days and start at £257 for one-way flights and £357 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Wed, 29 Oct - Wed, 5 Nov
LAS
Las Vegas
DUB
Dublin
£357 Return, found 4 days ago
£357
Return
found 4 days ago
Select British Airways flight, departing Wed, 29 Oct from Las Vegas to Dublin, returning Wed, 5 Nov, priced at £357 found 4 days ago
United
Mon, 27 Oct - Wed, 12 Nov
LAS
Las Vegas
DUB
Dublin
£359 Return, found 5 days ago
£359
Return
found 5 days ago
Select United flight, departing Mon, 27 Oct from Las Vegas to Dublin, returning Wed, 12 Nov, priced at £359 found 5 days ago
Air Canada
Mon, 20 Oct - Fri, 7 Nov
LAS
Las Vegas
DUB
Dublin
£359 Return, found 5 days ago
£359
Return
found 5 days ago
Select Air Canada flight, departing Mon, 20 Oct from Las Vegas to Dublin, returning Fri, 7 Nov, priced at £359 found 5 days ago
United
Sun, 2 Nov - Wed, 12 Nov
LAS
Las Vegas
DUB
Dublin
£363 Return, found 5 days ago
£363
Return
found 5 days ago
Select United flight, departing Sun, 2 Nov from Las Vegas to Dublin, returning Wed, 12 Nov, priced at £363 found 5 days ago
Lufthansa
Wed, 29 Oct - Wed, 5 Nov
LAS
Las Vegas
DUB
Dublin
£366 Return, found 4 days ago
£366
Return
found 4 days ago
Select Lufthansa flight, departing Wed, 29 Oct from Las Vegas to Dublin, returning Wed, 5 Nov, priced at £366 found 4 days ago
Delta
Wed, 3 Dec - Tue, 16 Dec
LAS
Las Vegas
DUB
Dublin
£367 Return, found 5 days ago
£367
Return
found 5 days ago
Select Delta flight, departing Wed, 3 Dec from Las Vegas to Dublin, returning Tue, 16 Dec, priced at £367 found 5 days ago
Lufthansa
Wed, 29 Oct - Wed, 5 Nov
LAS
Las Vegas
DUB
Dublin
£371 Return, found 4 days ago
£371
Return
found 4 days ago
Select Lufthansa flight, departing Wed, 29 Oct from Las Vegas to Dublin, returning Wed, 5 Nov, priced at £371 found 4 days ago
Air Canada
Tue, 21 Oct - Wed, 5 Nov
LAS
Las Vegas
DUB
Dublin
£371 Return, found 5 days ago
£371
Return
found 5 days ago
Select Air Canada flight, departing Tue, 21 Oct from Las Vegas to Dublin, returning Wed, 5 Nov, priced at £371 found 5 days ago
Aer Lingus
Thu, 4 Dec - Thu, 11 Dec
LAS
Las Vegas
DUB
Dublin
£375 Return, found 5 days ago
£375
Return
found 5 days ago
Select Aer Lingus flight, departing Thu, 4 Dec from Las Vegas to Dublin, returning Thu, 11 Dec, priced at £375 found 5 days ago
Air France
Tue, 18 Nov - Wed, 26 Nov
LAS
Las Vegas
DUB
Dublin
£389 Return, found 1 day ago
£389
Return
found 1 day ago
Select Air France flight, departing Tue, 18 Nov from Las Vegas to Dublin, returning Wed, 26 Nov, priced at £389 found 1 day ago

Find the cheapest month to fly from Las Vegas (LAS) to Dublin (DUB)

November is typically the cheapest month to fly

From £297 - £922 per traveller.

Graph displaying average flight prices per month

Flight from Las Vegas to Dublin route information
Origin airport
Harry Reid Intl.
Destination airport
Dublin
Airlines serving
Aer Lingus, Air Canada, Air France, American Airlines, British Airways, Brussels Airlines, Delta, Iberia, Icelandair, JetBlue Airways, KLM, Lufthansa, United, WestJet
Return price
£357
Distance
7906 km

Compare flights from Las Vegas to Dublin easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Las Vegas to Dublin. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Dublin in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Harry Reid Intl. to Dublin.  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Harry Reid Intl. (LAS) to Dublin (DUB)

The easiest way to view the best deals on flights from Las Vegas to Dublin today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Harry Reid Intl. to Dublin start at just £357 and range up to £389.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Las Vegas and Dublin
  • booking your flight during October, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Las Vegas to Dublin flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Harry Reid Intl. to Dublin for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Frequently asked questions

How much is a flight from LAS to DUB?
The lowest price advertised for a round-trip journey between LAS and Dublin Airport (DUB) is £357. But you better act fast. This price is taken from fares offered within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Harry Reid Airport (formerly McCarran Airport) to DUB?
We get that things come up unexpectedly, so we've made it as simple as possible for you to cancel your trip online. Just head to the Customer Service Portal and follow the instructions.
How do I find cheap flights from LAS to Dublin Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for LAS to Dublin Airport (DUB) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Harry Reid Airport (formerly McCarran Airport) to Dublin Airport (DUB)?
Las Vegas to Corballis is around 8,000 kilometres, so get ready to spend quite a while in the air. Make sure you pack all the essentials, from your toothbrush to your hairbrush. Toss in a few snacks to munch on throughout your journey too.
Which airlines fly direct from LAS to Dublin Airport?
You won't find any airlines flying directly between Harry Reid Airport (formerly McCarran Airport) and Dublin Airport, so be ready to make at least one stop on your journey. A layover, whether short or long, can be a good way to break up a trip!
Are LAS to DUB flight tickets cheaper when they're purchased at the last minute?
Airline tickets from LAS to DUB are available up to 12 months prior to departure on Expedia. And although you may score great last-minute deal, it's not something you should count on. Also, booking your flights ahead of time means you'll have more options — and you can avoid getting trapped in the dreaded middle seat! We're always updating our fares to bring you the biggest bargains, so check back often for all the latest specials.

Explore a world of travel with Expedia

*Available to Expedia members.