Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

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.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.

Find the cheapest flights from Dublin to Las Vegas

Cheap round-trip flights

 Logo
8:15 pm - 8:24 pmDUB-LAS
32h 09m2 stops
 Logo
7:55 am - 8:55 pmLAS-DUB
29h 00m2 stops
Tue, Aug 26 - Sat, Aug 30
 Logo
8:15 pm - 8:24 pmDUB-LAS
32h 09m2 stops
 Logo
7:55 am - 11:30 amLAS-DUB
19h 35m2 stops
Tue, Aug 26 - Sat, Aug 30
British Airways Logo
8:55 pm - 1:20 pmDUB-LAS
24h 25m1 stop
British Airways Logo
11:45 am - 11:55 amLAS-DUB
16h 10m2 stops
$516British Airways
Find Deal
Mon, Aug 25 - Tue, Sep 9
British Airways Logo
1:10 pm - 7:50 pmDUB-LAS
13h 40m1 stop
British Airways Logo
8:55 pm - 6:40 pmLAS-DUB
13h 45m1 stop
$518British Airways
Find Deal
Thu, Oct 30 - Sat, Nov 8
United Airlines Logo
8:00 am - 9:35 pmDUB-LAS
20h 35m2 stops
United Airlines Logo
7:23 am - 7:30 amLAS-DUB
16h 07m2 stops
$526United Airlines
Find Deal
Fri, Oct 31 - Mon, Nov 10
American Airlines Logo
8:35 am - 8:00 pmDUB-LAS
19h 25m1 stop
American Airlines Logo
4:30 pm - 5:00 pmLAS-DUB
17h 30m2 stops
$527American Airlines
Find Deal
Tue, Oct 14 - Fri, Oct 31
American Airlines Logo
8:35 am - 6:54 pmDUB-LAS
18h 19m2 stops
American Airlines Logo
4:30 pm - 5:00 pmLAS-DUB
17h 30m2 stops
$533American Airlines
Find Deal
Tue, Oct 14 - Fri, Oct 31
Delta Logo
5:55 am - 4:25 pmDUB-LAS
17h 30m2 stops
Delta Logo
6:00 am - 7:45 amLAS-DUB
17h 45m2 stops
$535Delta
Find Deal
Sat, Nov 1 - Sat, Nov 8
United Airlines Logo
9:50 am - 6:13 pmDUB-LAS
16h 23m2 stops
United Airlines Logo
10:40 am - 10:20 amLAS-DUB
16h 40m2 stops
$536United Airlines
Find Deal
Thu, Oct 16 - Sat, Nov 1
Delta Logo
8:50 am - 11:05 pmDUB-LAS
21h 15m2 stops
Delta Logo
11:36 pm - 8:45 amLAS-DUB
25h 09m1 stop
$539Delta
Find Deal
Sat, Nov 1 - Sat, Nov 8

British Airways flights from Dublin to Las Vegas

Our best British Airways deals on Dublin to Las Vegas flight tickets
British Airways
Aug 25
DUB8:55 pmDublin
24h 25m
1 stop
LAS1:20 pmLas Vegas Harry Reid Intl
Sep 9
LAS11:45 amLas Vegas Harry Reid Intl
16h 10m
2 stops
DUB11:55 amDublin
British Airways
Oct 30
DUB1:10 pmDublin
13h 40m
1 stop
LAS7:50 pmLas Vegas Harry Reid Intl
Nov 8
LAS8:55 pmLas Vegas Harry Reid Intl
13h 45m
1 stop
DUB6:40 pmDublin
British Airways
Oct 30
DUB8:40 amDublin
18h 10m
1 stop
LAS7:50 pmLas Vegas Harry Reid Intl
Nov 4
LAS5:06 pmLas Vegas Harry Reid Intl
15h 54m
2 stops
DUB5:00 pmDublin

Delta flights from Dublin to Las Vegas

Our best Delta deals on Dublin to Las Vegas flight tickets
Delta
Nov 1
DUB5:55 amDublin
17h 30m
2 stops
LAS4:25 pmLas Vegas Harry Reid Intl
Nov 8
LAS6:00 amLas Vegas Harry Reid Intl
17h 45m
2 stops
DUB7:45 amDublin
Delta
Nov 1
DUB8:50 amDublin
21h 15m
2 stops
LAS11:05 pmLas Vegas Harry Reid Intl
Nov 8
LAS11:36 pmLas Vegas Harry Reid Intl
25h 09m
1 stop
DUB8:45 amDublin
Delta
Oct 25
DUB8:55 amDublin
19h 09m
2 stops
LAS8:04 pmLas Vegas Harry Reid Intl
Nov 1
LAS11:30 pmLas Vegas Harry Reid Intl
25h 15m
1 stop
DUB7:45 amDublin

See travel insights to Las Vegas from

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.

When to book flights from Dublin to Las Vegas

Are you open to changing your travel dates? Check out the ideal times to fly from Dublin to Las Vegas according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

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
The best one-way flight to Las Vegas from Dublin in the past 72 hours is $314. The best round-trip flight deal from Dublin to Las Vegas found on momondo in the last 72 hours is $495.
The fastest flight from Dublin to Las Vegas takes 10h 35m
Direct flights go from Dublin to Las Vegas on Wednesday, Friday and Sunday. Airlines offering direct flights are: Aer Lingus, American Airlines and British Airways.
There is 1 airport near Las Vegas: Las Vegas Harry Reid Intl (LAS)

  • 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?

  • 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?

  • What is the most popular airline from Dublin to Las Vegas?


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
British AirwaysPriceFrom $459Free CancellationRating
6.6
7,089 reviews
Search British Airways flights
Aer LingusPriceFrom $484Free CancellationRating
7.1
1,141 reviews
Search Aer Lingus flights
DeltaPriceFrom $490Free CancellationRating
8.0
7,983 reviews
Search Delta flights
IberiaPriceFrom $497Free CancellationRating
7.0
2,817 reviews
Search Iberia flights
American AirlinesPriceFrom $507Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $557Free CancellationRating
7.4
8,861 reviews
Search United Airlines flights
Air CanadaPriceFrom $592Free CancellationRating
7.1
9,669 reviews
Search Air Canada flights

Traveling to a place near Las Vegas?

Book flights to Las Vegas if you plan to visit one of these locations
Laughlin
Mount Charleston
Henderson
Mesquite
North Las Vegas
Paradise
Kingman
Pahrump
Primm
Furnace Creek
Boulder City
Winchester
Sunrise Manor
Needles

Why 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.


An easier way to manage your Las Vegas trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Mon 7/7
Mon 7/14

Find better results for your trip to the United States