Cheap flights from Ireland to Las Vegas from £277

In general, January is the cheapest month to fly from Ireland to Las Vegas. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £336. If you’re not able to fly to Las Vegas in January, then May is your next best option. Flight prices from Ireland to Las Vegas during May average around £338.

The cheapest day to depart on your flight to Las Vegas is on a Monday when prices can be found for as low as £439. This is often the case because there is less demand to fly during this day of the week. On the other hand, Wednesday is the most expensive day to depart from Ireland because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £628.

Our data shows that the cheapest Ireland to Las Vegas flights are usually those with departure times at midday. Our users have found flights to Las Vegas at midday for as low as £509. Flights to Las Vegas are more costly in the afternoon, with an average ticket price of £525. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

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

You are more likely to see cheaper flights to Las Vegas from Ireland when booking weeks ahead of your departure date. In general, you can expect to find flights to Las Vegas for around £514 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 Ireland for as low as £444 on momondo.

There are 3 cabin classes available to choose from on Ireland to Las Vegas flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

WestJet is the most popular carrier operating from Ireland to Las Vegas Harry Reid Intl

Aer Lingus, British Airways and American Airlines are the top three most popular airlines that fly to Las Vegas from Ireland according to our data. Aer Lingus is the first choice among our users, with 46% of people opting to fly with this airline when travelling to Las Vegas. Keep in mind that there are 10 different airlines that fly to Las Vegas on a routine basis, so you have a few additional options to choose from.

Historically, on average around 5% of flights between Ireland and Las Vegas have experienced a delay on any given week. The average delay length over the past 12 months has been 90 minutes.

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.

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

According to our data, Aer Lingus have had the fewest delays on this route over the last 12 months, with about 5% of their flights experiencing any sort of delay.