Find Cheap Flights from Dublin to Las Vegas (DUB - LAS)

Flights overview

Useful information for finding cheap flights from Dublin to Las Vegas and booking your next trip

Cheapest round-trip flights	$410	American 1 stop 17 hr Thu, Apr 9 — Wed, Apr 22	The cheapest round-trip flight from Dublin to Las Vegas is currently $410
Cheapest one-way flight	$369	WestJet 2 stops 34 hr Mon, May 4	The cheapest one-way flight from Dublin to Las Vegas is currently $369
Cheapest nonstop flights	$554	Aer Lingus Nonstop 11 hr Thu, Mar 12 — Thu, Mar 26	The cheapest nonstop round-trip flight from Dublin to Las Vegas is currently $554
Last-minute weekend getaway	$545	American 2 stops 18 hr Thu, Mar 5 — Mon, Mar 9	The cheapest last-minute weekend getaway from Dublin to Las Vegas is currently $545
Cheapest business class flights	$2,796	Icelandair, Sun Country Airlines 2 stops 30 hr Fri, May 15 — Sun, May 31	The cheapest business class round-trip flight from Dublin to Las Vegas is currently $2,796

Fastest flight	10 hr 35 min	The fastest nonstop flight from Dublin to Las Vegas takes 10 hr 35 min
Nonstop flights	Some days	There are direct flights on this route 3 days a week: Tue, Thu, Sat.

When is the cheapest time to fly?

The cheapest month to fly from Dublin to Las Vegas is typically January. The most expensive month to fly is typically July.

January Cheapest	Typical prices: $485–1,100
July Most expensive	Typical prices: $700–800

Popular airlines from Dublin to Las Vegas

Aer Lingus

Nonstop

from $644

Typical price: $690–1,300

3 weekly nonstop flights

DUB - LAS Every Tue, Thu, Sat
United

from $662

Typical price: $630–870

69 weekly connecting flights

DUB - LAS Every day
Delta

from $614

Typical price: $560–980

51 weekly connecting flights

DUB - LAS Every day
British Airways

from $682

Typical price: $640–1,650

17 weekly connecting flights

DUB - LAS Every day
American

from $552

Typical price: $510–910

11 weekly connecting flights

DUB - LAS Every day
KLM

from $661

Typical price: $570–1,150

6 weekly connecting flights

DUB - LAS Every Tue, Thu, Sat

Popular airports near Dublin

Dublin Airport (DUB)

Dublin Ireland 26 min 4 mi
Shannon Airport (SNN)

Shannon Ireland 2 hr 31 min 119 mi
Cork Airport (ORK)

Cork Ireland 2 hr 54 min 140 mi
Ireland West Airport Knock (NOC)

Knock Ireland 2 hr 41 min 111 mi

Popular airports near Las Vegas

Harry Reid International Airport (LAS)

Las Vegas United States 16 min 6 mi
St. George Regional Airport (SGU) (SGU)

St. George United States 1 hr 52 min 108 mi
Boulder City Municipal Airport (BLD)

Boulder City United States 26 min 22 mi
Ontario International Airport (ONT)

Ontario United States 3 hr 31 min 201 mi

Frequently asked questions about flying from Dublin to Las Vegas

The cheapest flights from Dublin to Las Vegas are usually in January. Typical ticket prices in January range from $485 to $1,100.

The cheapest round-trip flight from Dublin to Las Vegas recently found on Google Flights was with American from $410. The cheapest one-way flight was with WestJet from $369.

Some of the cheapest round-trip deals we found with different airlines:

The cheapest Aer Lingus flight from Dublin to Las Vegas is $644, flying from Apr 23 to May 6.
The cheapest United flight from Dublin to Las Vegas is $662, flying from Mar 9 to Mar 22.
The cheapest Delta flight from Dublin to Las Vegas is $614, flying from Mar 5 to Mar 18.
The cheapest British Airways flight from Dublin to Las Vegas is $682, flying from May 8 to May 24.
The cheapest American flight from Dublin to Las Vegas is $552, flying from Apr 9 to Apr 22.
The cheapest KLM flight from Dublin to Las Vegas is $661, flying from Apr 23 to May 6.

The cheapest round-trip flight from Dublin to Las Vegas starts at $410 from Thu, Apr 9 to Wed, Apr 22. The cheapest one-way flight starts at $369 and departs on Mon, May 4.

10 hr 35 min is the shortest flight time from Dublin to Las Vegas.

Las Vegas is a busy year-round destination with a subtropical desert climate. There's no specific peak season, but crowds and prices increase around holidays and the many annual conventions. Popular events include the Consumer Electronic Show (Jan), the Project fashion trade show (Feb and Aug), NASCAR Weekend (Mar), the National Finals Rodeo (Dec), and New Year's Eve. During summer (Jun–Aug), extremely high daytime temperatures may make outdoor activities like golf and canyon hiking inadvisable.

It's easy to use Google Flights to find the cheapest days to fly from Dublin to Las Vegas.
Just click the Departure label near the top of the page to open the calendar. Choose a start date and a return date to see how the round-trip fare changes on those specific days.
Adjust the trip type to see one-way fares. The cheapest available flights are highlighted and easy to spot. Once you settle on dates, click the Search button to see flight options and book the deal.

You can also turn on price tracking to get alerts if the price changes for a route or flight.

What counts as the best airline for your flights from Dublin to Las Vegas really depends on your individual needs. You may have a favorite carrier or a loyalty program you like, but price, convenience, and airports served also come into play. Flexibility and booking terms – Can you change flights if you want to stay longer or get a refund if you have to postpone your trip? – are also factors that help determine which airline is best to fly from Dublin to Las Vegas.

In terms of nonstop flights, Aer Lingus is the most popular. Aer Lingus offers 3 nonstop flights per week. Aer Lingus flies from Dublin Airport (DUB) to Harry Reid International Airport (LAS) .

In terms of flights, United is the most popular. United offers 69 connecting flights per week. United flies from Dublin Airport (DUB) to Harry Reid International Airport (LAS) .

Other popular airlines flying from Dublin to Las Vegas are:

Delta offers 51 connecting flights per week. Delta flies from Dublin Airport (DUB) to Harry Reid International Airport (LAS) .
British Airways offers 17 connecting flights per week. British Airways flies from Dublin Airport (DUB) to Harry Reid International Airport (LAS) .
American offers 11 connecting flights per week. American flies from Dublin Airport (DUB) to Harry Reid International Airport (LAS) .
KLM offers 6 connecting flights per week. KLM flies from Dublin Airport (DUB) to Harry Reid International Airport (LAS) .

The number of connecting flights refers to distinct flights with at least one stop between Dublin and Las Vegas.

The cheapest round-trip flight from Dublin to Las Vegas recently found on Google Flights was with American from $410. The cheapest one-way flight was with WestJet from $369.

Some of the cheapest round-trip deals we found with different airlines:

The cheapest Aer Lingus flight from Dublin to Las Vegas is $644, flying from Apr 23 to May 6.
The cheapest United flight from Dublin to Las Vegas is $662, flying from Mar 9 to Mar 22.
The cheapest Delta flight from Dublin to Las Vegas is $614, flying from Mar 5 to Mar 18.
The cheapest British Airways flight from Dublin to Las Vegas is $682, flying from May 8 to May 24.
The cheapest American flight from Dublin to Las Vegas is $552, flying from Apr 9 to Apr 22.
The cheapest KLM flight from Dublin to Las Vegas is $661, flying from Apr 23 to May 6.

Aer Lingus flies direct from Dublin to Las Vegas.

There are 3 Aer Lingus direct flights from Dublin to Las Vegas per week. Flights are available on Tuesday, Thursday and Saturday.

Use the Stops filter while searching for flights, to see only nonstop options in your results.

The cheapest last-minute deal between Dublin and Las Vegas at price $545 is offered by American from Thu, Mar 5 to Mon, Mar 9.

Aer Lingus flies direct from Dublin to Las Vegas.

There are 3 Aer Lingus direct flights from Dublin to Las Vegas per week. Flights are available on Tuesday, Thursday and Saturday.

Use the Stops filter while searching for flights, to see only nonstop options in your results.

Direct flights from Dublin to Las Vegas are only available on Tuesday, Thursday and Saturday.

The cheapest direct (nonstop) round-trip flights between Dublin and Las Vegas start at $554 from Thu, Mar 12 to Thu, Mar 26 with Aer Lingus.

It's easy to find nonstop flights with Google Flights! Once you've searched for flights from Dublin to Las Vegas, just select the nonstop flights only option in the 'Stops’ filter in the search form and view all available direct flights and their prices.

The cheapest business class round-trip flights between Dublin and Las Vegas start at $2,796 from Fri, May 15 to Sun, May 31 with Icelandair, Sun Country Airlines.

The cheapest economy class round-trip flights between Dublin and Las Vegas start at $410 from Thu, Apr 9 to Wed, Apr 22.

To book business class trips from Dublin to Las Vegas, look for the default Economy selection at the top, and change it to your desired cabin class such as Premium Economy, Business Class, or First Class. You can then select your departure and arrival dates, consider available options, and book your business travel.

You can also adjust the trip type to view one-way fares.

The best last-minute getaway deal for the next weekend between Dublin and Las Vegas starts at $545 from Thu, Mar 5 to Mon, Mar 9 with American.

The cheapest last-minute deal between Dublin and Las Vegas at price $545 is offered by American from Thu, Mar 5 to Mon, Mar 9.

To find last-minute flight deals from Dublin to Las Vegas, start by entering the city names, select the desired departure and return dates, and hit the Search button to view flight options.

You can check for last-minute flights for the same day or adjust the trip type to see one-way fares.