Question 1

Which airlines fly to Las Vegas?

Accepted Answer

Aer Lingus, American Airlines and British Airways are the top three most popular airlines that fly to Las Vegas from Dublin according to our data. Aer Lingus is the first choice among our users, with 37% of people opting to fly with this airline when travelling to Las Vegas. Keep in mind that there are 8 different airlines that fly to Las Vegas on a routine basis, so you have a few additional options to choose from.

Question 2

What is the cheapest airline that flies from Dublin to Las Vegas Harry Reid Intl?

Accepted Answer

WestJet and British Airways are the most popular carriers operating from Dublin to Las Vegas Harry Reid Intl

Question 3

How often are flights from Dublin to Las Vegas delayed?

Accepted Answer

Historically, on average around 13% of flights between Dublin and Las Vegas have experienced a delay on any given week. The average delay length over the past 12 months has been 78 minutes.

Question 4

How have Dublin to Las Vegas flight prices changed over time?

Accepted Answer

As of December 2025, prices for Dublin to Las Vegas flights are approximately 10% cheaper when compared to flights at the same time last year.

Question 5

Which stopover airport has the shortest connection time from Dublin to Las Vegas?

Accepted Answer

Charlotte (CLT) has the shortest average stopover time for this route: 0h 55m.

Question 6

How far in advance should I book a flight to Las Vegas?

Accepted Answer

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 €557 when searching weeks before you fly. 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 €497 on momondo.

Question 7

Can stopping save me money on Dublin to Las Vegas flights?

Accepted Answer

No. A direct flight is the cheapest option for a flight between Dublin to Las Vegas.

Question 8

What is the cheapest day to depart on your flight to Las Vegas?

Accepted Answer

The cheapest day to depart from Dublin to Las Vegas is on a Friday. Travellers who choose to depart for Las Vegas on a Friday will often find tickets for as low as €380. On the other hand, Sunday is the most expensive day to depart from Dublin because it is more convenient for both business and leisure travellers. As a result, prices tend to be around €687.

Question 9

What day of the week experiences the fewest flight delays on this route?

Accepted Answer

Tuesday is statistically the day of the week that experiences the fewest delays on this flight route. Thursday has historically seen more delays on average compared to the rest of the week.

Question 10

Which stopover airport offers the lowest fares from Dublin to Las Vegas?

Accepted Answer

Flights via New York (JFK) offer the lowest average return price of €404.

Question 11

What is the cheapest Dublin to Las Vegas Harry Reid Intl flight route?

Accepted Answer

Fly from Dublin to Las Vegas Harry Reid Intl for the best Dublin - Las Vegas Harry Reid Intl flight prices

Question 12

What is the cheapest time of day to depart on your flight to Las Vegas?

Accepted Answer

Our most recent data shows that the best time of day to fly to Las Vegas is in the afternoon. Flights from Dublin to Las Vegas during this time can be as low as €494. In contrast, the most expensive time of day to depart to Las Vegas is in the morning when prices are around €567.

Question 13

How many flights depart from Dublin to Las Vegas on average per week?

Accepted Answer

The number of flights available between Dublin and Las Vegas is 8 per week as of December 2025. The most frequent departure day is Tue, with 50% of weekly flights leaving on this day.

Question 14

What is the cheapest month to fly to Las Vegas?

Accepted Answer

The month of November is, on average, the cheapest month to fly to Las Vegas from Dublin, with most prices found around €486. If you aren’t able to travel to Las Vegas during the month of November, then flying in January is also cheap. Prices for this month can be found on momondo for an average of €489.

Question 15

Which airline has the best punctuality record on Dublin to Las Vegas flights?

Accepted Answer

According to our data, Aer Lingus have had the fewest delays on this route over the last 12 months, with about 13% of their flights experiencing any sort of delay.

Question 16

Which airport is the most popular for stopovers for flights between Dublin and Las Vegas?

Accepted Answer

Chicago (ORD) was the most common stop: 17% of momondo users choosing one-stop flights on this route connected there.

Question 17

What is the most punctual flight time for Dublin to Las Vegas flights?

Accepted Answer

Generally, flights departing in the early afternoon tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.

Question 18

How many flights depart from Dublin to Las Vegas on average per day?

Accepted Answer

1 flights are operational daily from Dublin to Las Vegas as of December 2025. The most popular departure time for this route is 15:00, with 100% of flights per day taking off in the afternoon.

Question 19

Which stopover airport has the shortest travel time from Dublin to Las Vegas?

Accepted Answer

Flights connecting via Amsterdam (AMS) have the shortest average one-way travel time: 13h 15m.

Question 20

What cabin class options are available on Dublin to Las Vegas Harry Reid Intl flights?

Accepted Answer

There is only 1 cabin class 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.

Question 21

When did momondo last update prices for flights from Dublin Airport to Las Vegas Harry Reid Intl Airport?

Accepted Answer

Prices for flights from Dublin Airport to Las Vegas Harry Reid Intl Airport were last updated today.

Question 22

How many operators does momondo search for flights from Dublin Airport to Las Vegas Harry Reid Intl Airport?

Accepted Answer

There are 8 operators available for flights from Dublin Airport to Las Vegas Harry Reid Intl Airport as of December 2025.

Question 23

How old do you have to be to fly from Dublin Airport to Las Vegas Harry Reid Intl Airport?

Accepted Answer

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Dublin Airport to Las Vegas Harry Reid Intl Airport.

Question 24

What documentation or ID do you need to fly to Las Vegas Harry Reid Intl Airport?

Accepted Answer

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 licence, 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.

Best price found	€395
Fastest flight time	10h 30m
Direct flights	Wed, Fri and Sun
Airports in Las Vegas	1 airport

Airline	Rating	Free Cancellation	Price
Aer Lingus	PriceFrom €381	Free Cancellation	Rating 7.2 1,394 reviews	Search Aer Lingus flights
KLM	PriceFrom €406	Free Cancellation	Rating 7.7 1,430 reviews	Search KLM flights
Iberia	PriceFrom €434	Free Cancellation	Rating 7.0 3,051 reviews	Search Iberia flights
British Airways	PriceFrom €443	Free Cancellation	Rating 6.7 7,574 reviews	Search British Airways flights
Delta	PriceFrom €449	Free Cancellation	Rating 7.9 8,007 reviews	Search Delta flights
American Airlines	PriceFrom €459	Free Cancellation	Rating 7.2 11,054 reviews	Search American Airlines flights
Air Canada	PriceFrom €487	Free Cancellation	Rating 7.1 10,522 reviews	Search Air Canada flights
United Airlines	PriceFrom €532	Free Cancellation	Rating 7.4 9,094 reviews	Search United Airlines flights

Cheap flights from Dublin to Las Vegas from €307

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 20/5. 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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