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

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Compare Las Vegas to Dublin flight deals

Find the cheapest month or even day of the year to fly to Dublin

Book the best Dublin fare with no extra fees

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Flight deals from Las Vegas to Dublin

Looking for a cheap last-minute deal or the best return flight from Las Vegas to Dublin? Find the lowest prices on one-way and return tickets right here.
Dublin.£349 per passenger.Departing Tue, 9 Sep, returning Tue, 16 Sep.Return flight with jetBlue.Outbound indirect flight with jetBlue, departs from Las Vegas Harry Reid International on Tue, 9 Sep, arriving in Dublin.Inbound indirect flight with jetBlue, departs from Dublin on Tue, 16 Sep, arriving in Las Vegas Harry Reid International.Price includes taxes and charges.From £349, select.
Tue, 9 SepLAS - DUB with jetBlue
1 stop
Tue, 16 SepDUB - LAS with jetBlue
1 stop
from £349
Dublin.£412 per passenger.Departing Wed, 20 Aug, returning Wed, 27 Aug.Return flight with jetBlue.Outbound indirect flight with jetBlue, departs from Las Vegas Harry Reid International on Wed, 20 Aug, arriving in Dublin.Inbound indirect flight with jetBlue, departs from Dublin on Wed, 27 Aug, arriving in Las Vegas Harry Reid International.Price includes taxes and charges.From £412, select.
Wed, 20 AugLAS - DUB with jetBlue
1 stop
Wed, 27 AugDUB - LAS with jetBlue
1 stop
from £412
Dublin.£467 per passenger.Departing Tue, 20 Jan, returning Tue, 27 Jan.Return flight with Aer Lingus.Outbound direct flight with Aer Lingus departs from Las Vegas Harry Reid International on Tue, 20 Jan, arriving in Dublin.Inbound direct flight with Aer Lingus departs from Dublin on Tue, 27 Jan, arriving in Las Vegas Harry Reid International.Price includes taxes and charges.From £467, select.
Aer Lingus
Tue, 20 JanLAS - DUB with Aer Lingus
Direct
Aer Lingus
Tue, 27 JanDUB - LAS with Aer Lingus
Direct
from £467
Dublin.£487 per passenger.Departing Tue, 28 Oct, returning Tue, 4 Nov.Return flight with Aer Lingus.Outbound direct flight with Aer Lingus departs from Las Vegas Harry Reid International on Tue, 28 Oct, arriving in Dublin.Inbound direct flight with Aer Lingus departs from Dublin on Tue, 4 Nov, arriving in Las Vegas Harry Reid International.Price includes taxes and charges.From £487, select.
Aer Lingus
Tue, 28 OctLAS - DUB with Aer Lingus
Direct
Aer Lingus
Tue, 4 NovDUB - LAS with Aer Lingus
Direct
from £487
Dublin.£487 per passenger.Departing Tue, 9 Dec, returning Tue, 16 Dec.Return flight with Aer Lingus.Outbound direct flight with Aer Lingus departs from Las Vegas Harry Reid International on Tue, 9 Dec, arriving in Dublin.Inbound direct flight with Aer Lingus departs from Dublin on Tue, 16 Dec, arriving in Las Vegas Harry Reid International.Price includes taxes and charges.From £487, select.
Aer Lingus
Tue, 9 DecLAS - DUB with Aer Lingus
Direct
Aer Lingus
Tue, 16 DecDUB - LAS with Aer Lingus
Direct
from £487
Dublin.£487 per passenger.Departing Tue, 27 Jan, returning Tue, 3 Feb.Return flight with Aer Lingus.Outbound direct flight with Aer Lingus departs from Las Vegas Harry Reid International on Tue, 27 Jan, arriving in Dublin.Inbound direct flight with Aer Lingus departs from Dublin on Tue, 3 Feb, arriving in Las Vegas Harry Reid International.Price includes taxes and charges.From £487, select.
Aer Lingus
Tue, 27 JanLAS - DUB with Aer Lingus
Direct
Aer Lingus
Tue, 3 FebDUB - LAS with Aer Lingus
Direct
from £487
Dublin.£495 per passenger.Departing Tue, 11 Nov, returning Tue, 25 Nov.Return flight with KLM.Outbound indirect flight with KLM, departs from Las Vegas Harry Reid International on Tue, 11 Nov, arriving in Dublin.Inbound indirect flight with KLM, departs from Dublin on Tue, 25 Nov, arriving in Las Vegas Harry Reid International.Price includes taxes and charges.From £495, select.
Tue, 11 NovLAS - DUB with KLM
1 stop
Tue, 25 NovDUB - LAS with KLM
1 stop
from £495
Dublin.£495 per passenger.Departing Tue, 23 Sep, returning Wed, 1 Oct.Return flight with Frontier Airlines and Aer Lingus.Outbound indirect flight with Frontier Airlines, departs from Las Vegas Harry Reid International on Tue, 23 Sep, arriving in Dublin.Inbound indirect flight with Aer Lingus, departs from Dublin on Wed, 1 Oct, arriving in Las Vegas Harry Reid International.Price includes taxes and charges.From £495, select.
Tue, 23 SepLAS - DUB with Frontier Airlines
1 stop
Wed, 1 OctDUB - LAS with Aer Lingus
1 stop
from £495
How did we find these deals? The deals you see here are the lowest prices for flight tickets from Las Vegas to Dublin found in the last 4 days, and are subject to change and availability.

The cheapest month to fly from Las Vegas to Dublin Airport

We’re always keeping an eye on fares, to help you find the lowest one in seconds. Check out the Las Vegas to Dublin Airport flight prices forecast over the next 12 months.
Jun
from £540
Jul
from £548
Aug
from £412
Sep
from £349
Oct
from £524
Nov
from £495
Dec
from £487
Jan
from £467
Feb
from £546
Mar
from £873
Apr
from £543
May
Find prices
Cheapest month:September
Most expensive month:March

Direct flights from Las Vegas to Dublin

Las Vegas to Dublin: Alternative routes

Compare routes from Las Vegas to Dublin below. You may find an airport to fly into that's cheaper, faster, or easier than Dublin.

Las Vegas to Dublin: Flight information

The things to know before you go.
Cheapest flight found£349
Cheapest month to flySeptember
Average flight time9 hrs, 45 mins
Most popular airlineAer Lingus
Average flights per week9

Finding cheap flights from Las Vegas to Dublin: Frequently asked questions

The best price we found for a return flight from Las Vegas to Dublin is £349. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Las Vegas to Dublin. But we found flights with one stop from £349.
As of June 2025, there are no flights flying from Las Vegas to Dublin.
The cheapest month to fly from Las Vegas to Dublin is usually June 2025.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Las Vegas to Dublin Airport on Tuesday, 9 September 2025.
No airlines currently offer direct flights between Las Vegas and Dublin Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Dublin but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Dublin is around 40 days in advance, so don’t leave your flight to the last minute.

Flying from Las Vegas to Dublin Airport (DUB): what you need to know

  • Planning your holiday begins with working out where you'll leave from in Las Vegas. Harry Reid Airport (formerly McCarran Airport) (LAS) is the city's main base, so explore your options for reserving a flight from Las Vegas to Dublin Airport (DUB) departing from here.

  • Expect to be travelling for 9 hours 36 minutes. That's the average time for a direct flight from Las Vegas to Dublin Airport.

  • Dublin Airport is located in Dublin. The city operates in the UTC+0 timezone and is 7 hours ahead of Las Vegas.

  • Harry Reid Airport (formerly McCarran Airport) (LAS) to Dublin Airport (DUB) is the most popular route. There are 1 direct weekly departures to pick from. If you prefer a later start to the day, take the last flight with Aer Lingus at 20:35. Choose the first LAS to DUB departure operated by Aer Lingus at 19:15 if you want to get going earlier.

  • To ensure you get on your flight from Las Vegas to DUB, leave plenty of time to navigate the airport and find your gate. Turning up two hours before international departures and an hour before domestic flights is the standard rule.

  • October is a busy time to fly out. If you're taking off then or during a major holiday like Thanksgiving, Memorial Day or Christmas, be there even earlier. Aim for at least two hours ahead for domestic flights and up to four hours for international journeys.

Airports in Las Vegas

Harry Reid Airport (formerly McCarran Airport) Airport (LAS)

  • You can hop on a direct flight from Las Vegas to Dublin Airport (DUB) leaving from Harry Reid Airport (formerly McCarran Airport) Airport (LAS).

  • You can book a direct flight from Las Vegas to Dublin Airport with Aer Lingus. This top airline offers services from LAS.

  • Think about adding a stopover to potentially save on your flight from Las Vegas to DUB. Just deselect 'Direct flights only' when browsing departures from Harry Reid Airport (formerly McCarran Airport) Airport (LAS). Break up the journey at one of these airports:

    • Cleveland Hopkins International Airport (CLE)

    • London Heathrow Airport (LHR)

    • O'Hare International Airport (ORD)

  • Located around 12 miles from central Las Vegas, LAS can be reached in about 15 minutes by car (depending on traffic). The journey on public transport is roughly 1 hour.

  • Have an early flight from Las Vegas to Dublin Airport? Avoid the stress of rushing to the terminal (and enjoy a little extra shut-eye) by picking one of these stays close to Harry Reid Airport (formerly McCarran Airport) Airport:

    • Ellis Island Hotel

    • GetAways at the Jockey Club

    • Knights Inn Las Vegas

About Dublin Airport (DUB)

  • Consider booking a hotel close to DUB if you're taking a late flight from Las Vegas to Dublin Airport. Check in to one of these accommodation options and skip the long transfer:

    • Dublin Airport Homestay

    • Bridgefield Aprtments Santry

    • Dublin Airport Lodge

Getting from Dublin Airport (DUB) to central Dublin

  • From Dublin Airport, Dublin is approximately 13 miles away. It takes around 29 minutes to get to the centre driving.

  • It takes around 2 hours and 9 minutes to get there using public transport.

How to find the cheapest flights from Las Vegas to Dublin Airport (DUB)

  • Pick up a one-way ticket from Las Vegas to Dublin Airport from £157 or travel return from just £349. Prices are accurate at the time of listing and may change based on availability when you book.

  • To pick up cheap tickets from Las Vegas to DUB, reserve your trip 1 month ahead of the departure date.

  • To get the lowest price on your tickets from Las Vegas to Dublin Airport, plan your trip for October (it's when flights are cheapest). Flexible on when you travel? Use the 'Whole month' function to zero in on the most affordable day to fly.

  • Set up a Price Alert and keep track of changes on this route through email or push notifications. We'll let you know when the fares drop. The right timing can be the key to finding cheap tickets from Las Vegas to DUB.

  • Use the filters to tailor your flights from Las Vegas to Dublin Airport. Simply enter your preferred departure and arrival times, airlines and number of stops. You can also sort your results by 'Cheapest' to get the best deals.

The best time to fly from Las Vegas to Dublin Airport (DUB)

  • February is the quietest time of year to fly to Dublin. Alternatively, join the crowds and take off in August. This is the most popular month for flights from Las Vegas to Dublin Airport, but the best time to go is your call.

  • Think about the kind of weather that'll work with your plans for Dublin. July is known as the warmest month. Book your flights from Las Vegas to DUB during then and you can expect temperatures of between 10ºC and 20ºC.

  • January has average temperatures of between 1ºC and 9ºC. Search for cheap flights from Las Vegas to Dublin Airport around that time if you want to travel in cooler conditions.

More about Dublin

  • After booking your flight from Las Vegas to Dublin Airport, think about where to rest your head in this city. Make one of these options your base for exploring Dublin:

    • DUBLIN Palm

    • Eden Quay Guesthouse Private Rooms

    • Central Dublin Apartment

  • One of the best ways to get to know Dublin is to check out its top attractions. Highlights include Guinness Storehouse, Trinity College Library and Dublin Castle.

Complete your Dublin trip with a car rental

  • We use the same magic that helped you find your cheap flight from Las Vegas to Dublin Airport to track down your perfect ride. Browse our car rentals in Dublin and easily compare your options. Plus we give you all the info you need to know, from the most popular rental company to the best time to book.

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Plan the rest of your trip from Las Vegas to Dublin

  • Car hire from Dublin
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Prices shown on this page are estimated lowest prices only. Found in the last 45 days.

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