Cheap flight deals from Dublin to Las Vegas

We've found these cheap flights for you. You can book one-way or round-trip flight tickets.

  • Round-trip
  • One way

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

When is the cheapest time to fly from Dublin to Las Vegas?

We monitor flight fares to help you find the best deals effortlessly

Cheapest flights
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  • 23 30

  • Apr

    30 6
  • 6 13
  • 13 20
  • 20 27

  • May

    27 4
  • 4 11
  • 11 18
  • 18 25

  • Jun

    25 1
  • 1 8
  • 8 15
Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • When are flight tickets from Dublin (DUB) to Las Vegas (LAS) the cheapest?

    Airlines adjust prices for flights from Dublin to Las Vegas based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Dublin (DUB) to Las Vegas (LAS) cost?

    According to Trip.com's data, the lowest price is around AED 3,105.

  • How long does it take to fly from Dublin (DUB) to Las Vegas (LAS)?

    It takes about 10 hours 30 minutes to fly from Dublin (DUB) to Las Vegas (LAS).

  • What are the most popular airlines that fly from Dublin (DUB) to Las Vegas (LAS)?

    Airlines with flights from Dublin (DUB) to Las Vegas (LAS): American Airlines, British Airways and Aer Lingus.

  • How many airports are there in Las Vegas (LAS)?

    There are 2 airport(s) near Las Vegas (LAS): Boulder City Municipal Airport and Harry Reid International Airport.

How to find a cheap flight from Dublin to Las Vegas

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Dublin to Las Vegas. Book your flights at the right time and save more.
1
Being flexible with your dates to get the cheapest Dublin to Las Vegas ticket.
Tap "Date" on flight search bar to scan through the calender for Dublin to Las Vegas airfare over next 6 months in 2025. If you would like to fly in next 3 months, it seems the cheapest date is on Tue, Apr 22 at AED 2378 for one-way flights.
2
Compare cheap Dublin to Las Vegas flight deals from over hundreds of airlines.
Our extensive search allows you to compare prices from over 500 airlines to choose the cheapest flight tickets from Dublin to Las Vegas. The cheapest airline operating is Aer Lingus.
3
Set up a Price Alert
By setting up a Price Alert for your Dublin to Las Vegas route, you can easily track the price of your airline tickets from without manually checking every day.
4
Don't miss cheap Dublin to Las Vegas flight deals and promo codes.
You can always get the latest deals through Trip.com Deals and Promo Codes for cheap flights. If registering a free membership, you can receive more deals for your flights.
5
Book early or wait unitl the last minute.
It's always better to book early. Flight tickets tend to be the cheapest when they are first released, normally about a year before the departure date. So, check online as soon as the flights you want become available. If you miss the cheapest time, you can still find lower-priced tickets as the flight date approaches.
6
Search for flights on the go.
To get the best flight booking experience on the go, download Trip.com and search for cheap flight tickets from Dublin to Las Vegas to get exclusive deals for you.

Flight Info | Dublin to Las Vegas

Cheapest one-way flight price AED 675
Cheapest return ticket price AED 1,760
Off-season for travel May
Peak season for travel December
Flight distance 7,952.58 km
Average flight time 10 hours 30 minutes
Popular airline Aer Lingus

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