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Cheap flights from Las Vegas to Dublin

LAS — DUB
17 Sep — 24 Sep1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Las Vegas to Dublin

Popular in

June

Cheapest in

February

Average price

£550
Highest demand for flights based on searches. 16% potential increase in price (£96 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (£16 potential savings vs. average return price).
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Average for round-trip flights in August 2026
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Best time to book a flight from Las Vegas to Dublin

Have a flexible travel schedule? Discover the best time to fly to Dublin from Las Vegas with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from Las Vegas to Dublin

How far ahead should I book a flight from Las Vegas to Dublin?

The price you pay for your flight from Las Vegas to Dublin may vary depending on when you book. For the best chance of a lower fare, look to book 22 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Las Vegas to Dublin?

Currently, February is the cheapest month in which you can book a flight from Las Vegas to Dublin (average of £492). Flying from Las Vegas to Dublin in June is currently the most expensive (average of £882). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

  • How popular is this Las Vegas to Dublin flight route?

    The Las Vegas Harry Reid Intl to Dublin flight path was viewed by 1 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • Can I find deals for flights from Las Vegas to Dublin that include hotel bookings?

    Yes. In addition to deals on Las Vegas to Dublin flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Las Vegas to Dublin?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Las Vegas to Dublin.

  • Can I find deals for business class flights from Las Vegas to Dublin?

    Yes. Cheapflights offers flight deals from Las Vegas to Dublin by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Las Vegas to Dublin?

    Currently, February is the cheapest month in which you can book a flight from Las Vegas to Dublin (average of £492). Flying from Las Vegas to Dublin in June is currently the most expensive (average of £882). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Dublin?

Book flights to Dublin if you plan to visit one of these locations
Arklow
Cavan
Swords
Portmarnock
Athlone
Dundalk
Bray
Wicklow
Malahide
Maynooth
Drogheda
Kildare

Browse thousands of different options on Cheapflights for your next trip

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How does Cheapflights help users find flights from Las Vegas to Dublin?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Dublin from Las Vegas today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Las Vegas to Dublin?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Las Vegas to Dublin.

Can Cheapflights find flights from Las Vegas to Dublin with no change fees?

Need flexible booking options for your flight to Dublin from Las Vegas? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Las Vegas to Dublin become cheaper?

Of course! You can now track prices for flights from Las Vegas to Dublin and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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