Cheap flights from Las Vegas to Dublin from $246
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Las Vegas to Dublin departing on 7/21. 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 Las Vegas to Dublin
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 Dublin?
In general, February is the cheapest month to fly from Las Vegas to Dublin. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $603. If you’re not able to fly to Dublin in February, then January is your next best option. Flight prices from Las Vegas to Dublin during January average around $660.
What is the cheapest day to depart on your flight to Dublin?
The cheapest day to depart from Las Vegas to Dublin is on a Wednesday. Travelers who choose to depart for Dublin on a Wednesday will often find tickets for as low as $567. Flights from Las Vegas to Dublin on a Thursday will generally be more expensive and average around $947. 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 Dublin?
In the afternoon is the cheapest time of day to fly from Las Vegas to Dublin when you can find flight prices for as low as $819. Flying to Dublin in the afternoon is an ideal time because this is during off-peak travel hours. Flights at noon are often more expensive with an average ticket price of $1,112.
What is the cheapest Las Vegas Harry Reid Intl to Dublin flight route?
Fly from Las Vegas Harry Reid Intl to Dublin for the best Las Vegas Harry Reid Intl - Dublin flight prices
How far in advance should I book a flight to Dublin?
You are more likely to see cheaper flights to Dublin from Las Vegas when booking 24 weeks ahead of your departure date. In general, you can expect to find flights to Dublin for around $819 when searching 24 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Dublin from Las Vegas for as low as $678 on momondo.
What cabin class options are available on Las Vegas Harry Reid Intl to Dublin flights?
There are 2 cabin classes available to choose from on Las Vegas Harry Reid Intl to Dublin 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 Las Vegas to Dublin flights?
You could potentially save up to 23% on your flight if you consider stops on a Las Vegas to Dublin flight.
How have Las Vegas to Dublin flight prices changed over time?
As of June 2025, prices for Las Vegas to Dublin flights are approximately 6% cheaper when compared to flights at the same time last year.
What is the cheapest airline that flies from Las Vegas Harry Reid Intl to Dublin?
WestJet, JetBlue, and Air Canada are the most popular carriers operating from Las Vegas Harry Reid Intl to Dublin
What airlines fly to Dublin?
Aer Lingus, Delta and United Airlines are the top three most popular airlines that fly to Dublin from Las Vegas according to our data. Aer Lingus is the first choice among our users, with 43% of people opting to fly with this airline when traveling to Dublin. Keep in mind that there are 10 different airlines that fly to Dublin on a routine basis, so you have a few additional options to choose from.
When to book flights from Las Vegas to Dublin
Cheap Las Vegas to Dublin (LAS to DUB) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Las Vegas to Dublin
How far is Las Vegas Harry Reid Intl to Dublin by plane?
Dublin is 4935.4 mi away from Las Vegas Harry Reid Intl. By plane, this route typically takes 9h 45m.
When did momondo last update prices for flights from Las Vegas Harry Reid Intl Airport to Dublin Airport?
Prices for flights from Las Vegas Harry Reid Intl Airport to Dublin Airport were last updated today.
How many operators does momondo search for flights from Las Vegas Harry Reid Intl Airport to Dublin Airport?
The number of operators available for flights from Las Vegas Harry Reid Intl Airport to Dublin Airport is 10 as of June 2025.
How old do you have to be to fly from Las Vegas Harry Reid Intl Airport to Dublin Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Las Vegas Harry Reid Intl Airport to Dublin Airport.
What documentation or ID do you need to fly to Dublin Airport?
The travel and health documents you'll need for your trip to Dublin Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Dublin Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Las Vegas to Dublin?
Based on momondo bookings for flights between Las Vegas and Dublin, the leading plane model is Boeing 787-9 Dreamliner, making up 48.19% of the total bookings. Other popular models include Airbus A330-300 with 13.25%, Airbus A330-200 with 9.64%, and Airbus A350-1000 with 6.02%.
What is the most popular airline from Las Vegas to Dublin?
Based on momondo bookings for flights between Las Vegas and Dublin, the leading airline is Aer Lingus, making up 27% of the total bookings. Other popular airlines include Delta with 14%, United Airlines with 12%, and American Airlines with 9%.
Best airlines flying from Las Vegas to Dublin
Compare and see reviews for airlines that fly from Las Vegas to Dublin with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $483 | Free Cancellation | Rating 6.6 7,008 reviews | |||
| PriceFrom $496 | Free Cancellation | Rating 7.8 1,358 reviews | |||
| PriceFrom $498 | Free Cancellation | Rating 7.1 1,117 reviews | |||
| PriceFrom $502 | Free Cancellation | Rating 8.0 7,950 reviews | |||
| PriceFrom $564 | Free Cancellation | Rating 7.0 2,776 reviews | |||
| PriceFrom $571 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $602 | Free Cancellation | Rating 7.4 8,790 reviews | |||
| PriceFrom $627 | Free Cancellation | Rating 7.1 9,531 reviews | |||
| PriceFrom $638 | Free Cancellation | Rating 7.2 2,868 reviews | |||
| PriceFrom $705 | Free Cancellation | Rating 7.3 2,925 reviews |
Traveling to a place near Dublin?
Book flights to Dublin if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Las Vegas to Dublin?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Las Vegas to Dublin. momondo saves you time and could save you money on your trip.
Can I find flights from Las Vegas to Dublin with flexible booking policies on momondo?
Yes. All flights to Dublin from Las Vegas on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Las Vegas to Dublin?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Dublin from Las Vegas.
I’m not ready to book a flight from Las Vegas to Dublin right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Dublin from Las Vegas. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.