Las Vegas to Dublin Flights on Aer Lingus from $1,077.54*
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Book Las Vegas (LAS) to Dublin (DUB) flight deals*
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Business Class deals on flights to Dublin (DUB)
Las Vegas (LAS)to
Dublin (DUB)
Apr 1 2026 - Apr 8 2026
Roundtrip*
Business
From
$4,178.79
Seen: 6 hrs ago
Las Vegas (LAS)to
Dublin (DUB)
May 20 2026 - May 27 2026
Roundtrip*
Business
From
$4,928.79
Seen: 6 hrs ago
Las Vegas (LAS)to
Dublin (DUB)
May 13 2026 - May 20 2026
Roundtrip*
Business
From
$6,128.79
Seen: 6 hrs ago
Las Vegas (LAS)to
Dublin (DUB)
Apr 22 2026 - Apr 29 2026
Roundtrip*
Business
From
$6,278.79
Seen: 6 hrs ago
Las Vegas (LAS)to
Dublin (DUB)
May 27 2026 - Jun 3 2026
Roundtrip*
Business
From
$6,378.79
Seen: 6 hrs ago
Las Vegas (LAS)to
Dublin (DUB)
May 4 2026 - May 19 2026
Roundtrip*
Business
From
$6,538.84
Seen: 21 hrs ago
* Fares displayed include air transportation charges, taxes and fees. Fares displayed have been collected within the last 24 hours and may no longer be available at time of booking. Fares are economy class and may include connections with our partner airlines. Modifying this information may result in a different fare. Additional baggage fees and charges for optional products and services may apply.
Flights from Las Vegas (LAS) to Dublin, Ireland
As Ireland’s flag carrier, Aer Lingus offers frequent flights, dependable schedules and a warm Irish welcome on routes between Ireland and the UK, Europe and North America.
Our long-haul transatlantic flights are designed to make going further feel effortless; with comfortable cabins, thoughtful onboard service and the added convenience of US Preclearance when flying from Dublin and Shannon.
Fly from Las Vegas to Dublin with Aer Lingus and trade the glitz and glam of the Strip for the cobblestoned charm of Dublin's streets. Explore historic landmarks, enjoy live music, and taste fresh, award-winning food. Dublin is perfect for every type of traveller: Families love our museums, parks, and Viking tours, while solo travellers and couples enjoy cosy pubs, coastal walks, and day trips to the countryside. Book your trip to Ireland and enjoy your vacation, your way.
Top things to do
Ha'penny Bridge
Take a stroll along the River Liffey and see the Ha'penny Bridge, a famous iron footbridge that spans the river.
Guinness Storehouse
Take a tour of the Guinness Storehouse to learn about the history of Ireland's most famous export and enjoy a pint of Guinness at the Gravity Bar.
St. Stephen's Green
Take a walk-through St. Stephen's Green, a beautiful public park in the city center.
Merrion Square
Merrion Square, a local favourite and lesser-known city park, is home to Oscar Wilde statue, across from his birthplace. This beautiful park also features food markets and outdoor cinema in the summer.
Take a tour of Dublin and its hidden gems in 59 seconds
Explore the sights and sounds of Dublin's fair city in our video "59 seconds in Dublin".
What makes Dublin a must-see city for Las Vegas travellers?
From cosy pubs and Georgian streets to cutting-edge cuisine and coastal adventures, Dublin balances tradition and trend beautifully.
How can I explore Dublin like a local?
Dublin is compact and easy to navigate by tram, bus or on foot or rent a bike for scenic city rides.
Do US visitors need any travel documents for Ireland?
US citizens can visit Ireland visa-free for up to 90 days. For other destinations beyond Dublin, check entry requirements before travelling.
What’s the best season to experience Dublin from Las Vegas?
Spring brings blooming parks, autumn offers golden light, and winter invites you into fireside pubs.
Where can I find more ideas for my Ireland trip?
From cliff walks to live music, Ireland offers endless discovery beyond Dublin.
More to discover
Taste your way through Ireland
Visit Ireland to find a food lover’s paradise, where traditional recipes are enlivened by contemporary techniques.
48 Hours in Donegal
One of Ireland’s most beautiful destinations, from its scenery to the hospitality, County Donegal makes for an unforgettable experience.
A guide to the Wild Atlantic Way
The coastal drive meanders along Ireland’s Atlantic coast taking in some of the most beautiful parts of the country.
Ireland’s hidden gems
Here you’ll find some inspiration on how to skip the tourist trail and find something new on your visit.
Other useful links
Aer Lingus Newsletter
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Book Las Vegas to Dublin flight deals*
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From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| Las Vegas (LAS) | Dublin (DUB) | Roundtrip* / Economy | Oct 14 2026 - Oct 26 2026 | From $1,114.69 Seen: 11 hrs ago |
* Fares displayed include air transportation charges, taxes and fees. Fares displayed have been collected within the last 24 hours and may no longer be available at time of booking. Fares are economy class and may include connections with our partner airlines. Modifying this information may result in a different fare. Additional baggage fees and charges for optional products and services may apply.