Cheap flights from Dublin to Las Vegas from $314
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Dublin to Las Vegas departing on 9/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from Dublin to Las Vegas
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Las Vegas?
The month of January is, on average, the cheapest month to fly to Las Vegas from Dublin, with most prices found around $574. The month of February is another great option to travel to Las Vegas, with average flight prices from Dublin averaging around $581.
What is the cheapest day to depart on your flight to Las Vegas?
Our data shows that Thursday is the least expensive day to fly to Las Vegas. Tickets to fly out on this day can be as low as $575. Flights from Dublin to Las Vegas on a Monday will generally be more expensive and average around $659. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.
What is the cheapest time of day to depart on your flight to Las Vegas?
The cheapest time of day to fly to Las Vegas is in the afternoon when flights can be purchased for as low as $584. Flights to Las Vegas are more costly at noon, with an average ticket price of $646. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.
What is the cheapest Dublin to Las Vegas Harry Reid Intl flight route?
Fly from Dublin to Las Vegas Harry Reid Intl for the best Dublin - Las Vegas Harry Reid Intl flight prices
How far in advance should I book a flight to Las Vegas?
You are more likely to see cheaper flights to Las Vegas from Dublin when booking weeks ahead of your departure date. In general, you can expect to find flights to Las Vegas for around $660 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Las Vegas from Dublin for as low as $605 on momondo.
What cabin class options are available on Dublin to Las Vegas Harry Reid Intl flights?
There are 1 cabin classes available to choose from on Dublin to Las Vegas Harry Reid Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
Can stopping save me money on Dublin to Las Vegas flights?
You could potentially save up to 18% on your flight if you consider stops on a Dublin to Las Vegas flight.
How have Dublin to Las Vegas flight prices changed over time?
As of July 2025, prices for Dublin to Las Vegas flights are approximately 33% cheaper when compared to flights at the same time last year.
What is the cheapest airline that flies from Dublin to Las Vegas Harry Reid Intl?
WestJet, Aer Lingus, and British Airways are the most popular carriers operating from Dublin to Las Vegas Harry Reid Intl
What airlines fly to Las Vegas?
American Airlines, Aer Lingus and United Airlines are the top three most popular airlines that fly to Las Vegas from Dublin according to our data. American Airlines is the first choice among our users, with 38% of people opting to fly with this airline when traveling to Las Vegas. Keep in mind that there are 7 different airlines that fly to Las Vegas on a routine basis, so you have a few additional options to choose from.
When to book flights from Dublin to Las Vegas
Cheap Dublin to Las Vegas (DUB to LAS) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Dublin to Las Vegas
Best Price Found | $314 |
|---|---|
Fastest flight time | 10h 35m |
Direct flights | Wed, Fri and Sun |
Airports in Las Vegas | 1 airport |
How far is Dublin to Las Vegas Harry Reid Intl by plane?
Las Vegas Harry Reid Intl is 4935.4 mi away from Dublin. 13h 40m is a normal flight duration for this route.
When did momondo last update prices for flights from Dublin Airport to Las Vegas Harry Reid Intl Airport?
Prices for flights from Dublin Airport to Las Vegas Harry Reid Intl Airport are updated daily.
How many operators does momondo search for flights from Dublin Airport to Las Vegas Harry Reid Intl Airport?
There are 7 operators available for flights from Dublin Airport to Las Vegas Harry Reid Intl Airport as of July 2025.
How old do you have to be to fly from Dublin Airport to Las Vegas Harry Reid Intl Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Dublin Airport to Las Vegas Harry Reid Intl Airport.
What documentation or ID do you need to fly to Las Vegas Harry Reid Intl Airport?
The travel and health documents required for your trip to Las Vegas Harry Reid Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Las Vegas Harry Reid Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Dublin to Las Vegas?
Based on momondo bookings for flights between Dublin and Las Vegas, the leading plane model is Airbus A330-300, making up 58.05% of the total bookings. Other popular models include Airbus A330-200 with 22.41%, Airbus A330 with 12.07%, and Boeing 787-9 Dreamliner with 2.87%.
What is the most popular airline from Dublin to Las Vegas?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Dublin to Las Vegas is American Airlines (27% of total bookings). The next most popular airlines are Aer Lingus (19%), United Airlines (14%), and British Airways (11%).
Best airlines flying from Dublin to Las Vegas
Compare and see reviews for airlines that fly from Dublin to Las Vegas with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $459 | Free Cancellation | Rating 6.6 7,089 reviews | |||
| PriceFrom $484 | Free Cancellation | Rating 7.1 1,141 reviews | |||
| PriceFrom $490 | Free Cancellation | Rating 8.0 7,983 reviews | |||
| PriceFrom $497 | Free Cancellation | Rating 7.0 2,817 reviews | |||
| PriceFrom $507 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $557 | Free Cancellation | Rating 7.4 8,861 reviews | |||
| PriceFrom $592 | Free Cancellation | Rating 7.1 9,669 reviews |
Traveling to a place near Las Vegas?
Book flights to Las Vegas if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Dublin to Las Vegas?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Dublin to Las Vegas. momondo saves you time and could save you money on your trip.
Can I find flights from Dublin to Las Vegas with flexible booking policies on momondo?
All flight searches from Dublin to Las Vegas on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Dublin to Las Vegas?
Once you have performed a search for Dublin to Las Vegas flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from Dublin to Las Vegas right now. Can momondo alert me if prices change?
Price alerts on flights to Las Vegas from Dublin are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.