£234 Cheap Flights from Las Vegas (LAS) to Dublin (DUB)

You can find one-way and return flights from LAS to DUB with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when LAS to DUB ticket fares go up or down.

February is typically the cheapest month to fly from Las Vegas, NV (LAS-Harry Reid Intl.) to Dublin (DUB), with average return fares around £427. February often sees lower prices because it falls after the holiday travel rush, when demand drops and airlines compete for bookings. Other cheap months to fly from Las Vegas, NV (LAS-Harry Reid Intl.) to Dublin (DUB) include May and November.

Only one airline offers direct flights from Las Vegas, NV (LAS-Harry Reid Intl.) to Dublin (DUB): Aer Lingus operates 7 direct flights from Las Vegas, NV (LAS-Harry Reid Intl.) to Dublin (DUB) every week.

To find a cheap flight from Las Vegas, NV (LAS) to Dublin (DUB), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.

The cheapest months to fly from Las Vegas, NV (LAS-Harry Reid Intl.) to Dublin (DUB) are typically February and November, with average return flights around £427. However, the most popular months for this route are June and August, meaning you'll find plenty of flight options during these times. If you're looking for the best value, consider travelling in the cheaper months, but if flexibility and a wide choice of flights are your priority, the summer months will offer more options.

Sort flights by "Departure (earliest)" on Expedia to find the earliest flight from LAS to DUB. To compare more early flights, use the "Early Morning" and "Morning" filters in your search.

A non-stop flight from Las Vegas, NV (LAS-Harry Reid Intl.) to Dublin (DUB) typically takes around 9 hours 50 minutes. This journey covers a distance of approximately 7,953 kilometers. If you opt for a flight with one stop, your travel time will be longer, usually around 14 hours 30 minutes. Flights with two or more stops generally take even longer, averaging about 17 hours 18 minutes. Keep in mind that actual flight times can vary due to factors like wind patterns and air traffic, so it's always a good idea to allow for some flexibility in your travel plans.

Select the "Business class" and "First class" filters when looking for Las Vegas, NV (LAS) to Dublin (DUB) flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.

It's easy to earn miles on a Las Vegas, NV (LAS-Harry Reid Intl.) to Dublin (DUB) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.

*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.

Typically, booking a last minute flight from Las Vegas, NV (LAS-Harry Reid Intl.) to Dublin (DUB) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.

Securing a Las Vegas, NV (LAS-Harry Reid Intl.) to Dublin (DUB) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.

If you booked your Las Vegas, NV (LAS) to Dublin (DUB) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.