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Cheap flights from Las Vegas to Dublin from $219

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Las Vegas to Dublin departing on 10/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Las Vegas to Dublin

Cheap round-trip flights

Aer Lingus Logo
7:35 pm - 1:20 pmLAS-DUB
9h 45mnonstop
Aer Lingus Logo
3:15 pm - 6:50 pmDUB-LAS
10h 35mnonstop
$548Aer Lingus
Find Deal
Tue, Feb 17 - Tue, Mar 10
Logo
5:18 pm - 8:15 amLAS-DUB
30h 57m3 stops
Logo
9:20 am - 10:52 pmDUB-LAS
21h 32m2 stops
$569
Find Deal
Tue, Oct 7 - Wed, Oct 22
Logo
10:43 pm - 10:05 amLAS-DUB
27h 22m3 stops
Logo
11:35 am - 10:45 amDUB-LAS
31h 10m3 stops
$597
Find Deal
Thu, Oct 2 - Sun, Oct 5
Logo
8:00 am - 10:50 amLAS-DUB
18h 50m1 stop
Logo
3:45 pm - 3:55 pmDUB-LAS
32h 10m2 stops
$600
Find Deal
Tue, Oct 7 - Wed, Oct 22
American Airlines Logo
8:55 pm - 5:45 pmLAS-DUB
12h 50m1 stop
American Airlines Logo
11:30 am - 9:13 pmDUB-LAS
17h 43m2 stops
$680American Airlines
Find Deal
Tue, Dec 2 - Wed, Dec 10
Air Canada Logo
4:45 pm - 7:10 amLAS-DUB
54h 25m2 stops
Air Canada Logo
9:00 am - 9:44 pmDUB-LAS
20h 44m2 stops
$689Air Canada
Find Deal
Fri, Jan 23 - Fri, Feb 6
Delta Logo
12:43 am - 7:45 amLAS-DUB
23h 02m1 stop
Delta Logo
10:45 am - 7:28 pmDUB-LAS
16h 43m1 stop
$702Delta
Find Deal
Sun, Nov 16 - Tue, Nov 25
Delta Logo
9:40 am - 8:45 amLAS-DUB
15h 05m1 stop
Delta Logo
10:45 am - 9:35 pmDUB-LAS
18h 50m2 stops
$707Delta
Find Deal
Tue, Nov 4 - Tue, Dec 2
United Airlines Logo
11:59 pm - 7:10 amLAS-DUB
23h 11m2 stops
United Airlines Logo
9:30 am - 7:02 pmDUB-LAS
17h 32m2 stops
$709United Airlines
Find Deal
Sat, Jan 24 - Thu, Feb 5
United Airlines Logo
11:59 pm - 8:10 amLAS-DUB
24h 11m1 stop
United Airlines Logo
9:30 am - 7:02 pmDUB-LAS
17h 32m2 stops
$710United Airlines
Find Deal
Sat, Dec 27 - Fri, Jan 9

JetBlue flights from Las Vegas to Dublin

Our best JetBlue deals on Las Vegas to Dublin flight tickets
JetBlue
Oct 9
LAS7:00 amLas Vegas Harry Reid Intl
17h 20m
1 stop
DUB8:20 amDublin
Oct 22
DUB11:30 amDublin
14h 44m
1 stop
LAS6:14 pmLas Vegas Harry Reid Intl
$601
Find similar
JetBlue
Sep 8
LAS11:59 pmLas Vegas Harry Reid Intl
24h 21m
1 stop
DUB8:20 amDublin
Sep 24
DUB11:30 amDublin
17h 52m
1 stop
LAS9:22 pmLas Vegas Harry Reid Intl
$612
Find similar
JetBlue
Oct 10
LAS11:59 pmLas Vegas Harry Reid Intl
24h 21m
1 stop
DUB8:20 amDublin
Oct 23
DUB11:30 amDublin
18h 05m
1 stop
LAS9:35 pmLas Vegas Harry Reid Intl
$626
Find similar

Delta flights from Las Vegas to Dublin

Our best Delta deals on Las Vegas to Dublin flight tickets
Delta
Nov 16
LAS12:43 amLas Vegas Harry Reid Intl
23h 02m
1 stop
DUB7:45 amDublin
Nov 25
DUB10:45 amDublin
16h 43m
1 stop
LAS7:28 pmLas Vegas Harry Reid Intl
$702
Find similar
Delta
Nov 4
LAS9:40 amLas Vegas Harry Reid Intl
15h 05m
1 stop
DUB8:45 amDublin
Dec 2
DUB10:45 amDublin
18h 50m
2 stops
LAS9:35 pmLas Vegas Harry Reid Intl
$707
Find similar
Delta
Sep 9
LAS12:35 amLas Vegas Harry Reid Intl
23h 20m
1 stop
DUB7:55 amDublin
Sep 14
DUB10:00 amDublin
21h 10m
1 stop
LAS11:10 pmLas Vegas Harry Reid Intl
$1,072
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Las Vegas to Dublin that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated August 27, 2025.
Use the filters below to find and compare flights from Las Vegas to Dublin that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Las VegasDublin

LAS - DUB

LASDUB

Las Vegas Harry Reid Intl

Tue 2/17

7:35 pm-1:20 pm

Nonstop9h 45m

Dublin

Tue 3/10

3:15 pm-6:50 pm

Nonstop10h 35m

$548

Las VegasDublin

LAS - DUB

LASDUB

Las Vegas Harry Reid Intl

Tue 10/7

5:18 pm-8:15 am

3 stops30h 57m

Dublin

Wed 10/22

9:20 am-10:52 pm

2 stops21h 32m

$569

Las VegasDublin

LAS - DUB

LASDUB

Las Vegas Harry Reid Intl

Thu 10/2

10:43 pm-10:05 am

3 stops27h 22m

Dublin

Sun 10/5

11:35 am-10:45 am

3 stops31h 10m

$597

Las VegasDublin

LAS - DUB

LASDUB

Las Vegas Harry Reid Intl

Tue 10/7

8:00 am-10:50 am

1 stop18h 50m

Dublin

Wed 10/22

3:45 pm-3:55 pm

2 stops32h 10m

$600

Las VegasDublin

LAS - DUB

LASDUB

Las Vegas Harry Reid Intl

Tue 12/2

8:55 pm-5:45 pm

1 stop12h 50m

Dublin

Wed 12/10

11:30 am-9:13 pm

2 stops17h 43m

$680

Las VegasDublin

LAS - DUB

LASDUB

Las Vegas Harry Reid Intl

Fri 1/23

4:45 pm-7:10 am

2 stops54h 25m

Dublin

Fri 2/6

9:00 am-9:44 pm

2 stops20h 44m

$689

Las VegasDublin

LAS - DUB

LASDUB

Las Vegas Harry Reid Intl

Sun 11/16

12:43 am-7:45 am

1 stop23h 02m

Dublin

Tue 11/25

10:45 am-7:28 pm

1 stop16h 43m

$702

Las VegasDublin

LAS - DUB

LASDUB

Las Vegas Harry Reid Intl

Tue 11/4

9:40 am-8:45 am

1 stop15h 05m

Dublin

Tue 12/2

10:45 am-9:35 pm

2 stops18h 50m

$707

Las VegasDublin

LAS - DUB

LASDUB

Las Vegas Harry Reid Intl

Sat 1/24

11:59 pm-7:10 am

2 stops23h 11m

Dublin

Thu 2/5

9:30 am-7:02 pm

2 stops17h 32m

$709

Las VegasDublin

LAS - DUB

LASDUB

Las Vegas Harry Reid Intl

Sat 12/27

11:59 pm-8:10 am

1 stop24h 11m

Dublin

Fri 1/9

9:30 am-7:02 pm

2 stops17h 32m

$710

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Dublin from

How to get the cheapest flight ticket from Las Vegas to Dublin

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Dublin?

In general, February is the cheapest month to fly from Las Vegas to Dublin. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $623. If you’re not able to fly to Dublin in February, then January is your next best option. Flight prices from Las Vegas to Dublin during January average around $660.

What is the cheapest day to depart on your flight to Dublin?

The cheapest day to depart from Las Vegas to Dublin is on a Sunday. Travelers who choose to depart for Dublin on a Sunday will often find tickets for as low as $666. Flights from Las Vegas to Dublin on a Thursday will generally be more expensive and average around $968. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Dublin?

In the evening is the cheapest time of day to fly from Las Vegas to Dublin when you can find flight prices for as low as $819. Flying to Dublin in the evening is an ideal time because this is during off-peak travel hours. Flights at noon are often more expensive with an average ticket price of $1,112.

What is the cheapest Las Vegas Harry Reid Intl to Dublin flight route?

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

How far in advance should I book a flight to Dublin?

You are more likely to see cheaper flights to Dublin from Las Vegas when booking weeks ahead of your departure date. In general, you can expect to find flights to Dublin for around $810 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Dublin from Las Vegas for as low as $667 on momondo.

What cabin class options are available on Las Vegas Harry Reid Intl to Dublin flights?

There are 2 cabin classes available to choose from on Las Vegas Harry Reid Intl to Dublin flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Las Vegas to Dublin flights?

You could potentially save up to 12% on your flight if you consider stops on a Las Vegas to Dublin flight.

How have Las Vegas to Dublin flight prices changed over time?

As of August 2025, prices for Las Vegas to Dublin flights are approximately 28% cheaper when compared to flights at the same time last year.

When to book flights from Las Vegas to Dublin

Are you open to changing your travel dates? Check out the ideal times to fly from Las Vegas to Dublin according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Las Vegas to Dublin (LAS to DUB) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Las Vegas to Dublin

Best Price Found

$493

Fastest flight time

9h 45m

Direct flights

Wed, Fri and Sun

Airports in Dublin

1 airport
The best flight deal from Las Vegas to Dublin found on momondo in the last 72 hours is $493
The fastest flight from Las Vegas to Dublin takes 9h 45m
Direct flights go from Las Vegas to Dublin on Wednesday, Friday and Sunday. There are no airlines offering direct flights.
There is 1 airport near Dublin: Dublin (DUB)
Search flight deals

  • How far is Las Vegas Harry Reid Intl to Dublin by plane?

    Dublin is 4935.4 mi away from Las Vegas Harry Reid Intl. By plane, this route typically takes 9h 45m.

  • When did momondo last update prices for flights from Las Vegas Harry Reid Intl Airport to Dublin Airport?

    Prices for flights from Las Vegas Harry Reid Intl Airport to Dublin Airport were last updated today.

  • How many operators does momondo search for flights from Las Vegas Harry Reid Intl Airport to Dublin Airport?

  • How old do you have to be to fly from Las Vegas Harry Reid Intl Airport to Dublin Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Las Vegas Harry Reid Intl Airport to Dublin Airport.

  • What documentation or ID do you need to fly to Dublin Airport?

    The travel and health documents you'll need for your trip to Dublin Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Dublin Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Las Vegas to Dublin?

  • What is the most popular airline from Las Vegas to Dublin?

Best airlines flying from Las Vegas to Dublin

Compare and see reviews for airlines that fly from Las Vegas to Dublin with momondo
Airline
Rating
Free Cancellation
Price
JetBluePriceFrom $136Free CancellationRating
7.2
2,919 reviews
Search JetBlue flights
American AirlinesPriceFrom $487Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
KLMPriceFrom $496Free CancellationRating
7.8
1,384 reviews
Search KLM flights
DeltaPriceFrom $521Free CancellationRating
7.9
7,977 reviews
Search Delta flights
British AirwaysPriceFrom $523Free CancellationRating
6.7
7,310 reviews
Search British Airways flights
Aer LingusPriceFrom $534Free CancellationRating
7.2
1,238 reviews
Search Aer Lingus flights
IberiaPriceFrom $563Free CancellationRating
7.0
2,892 reviews
Search Iberia flights
United AirlinesPriceFrom $583Free CancellationRating
7.4
8,945 reviews
Search United Airlines flights
Air CanadaPriceFrom $621Free CancellationRating
7.1
10,000 reviews
Search Air Canada flights
WestJetPriceFrom $638Free CancellationRating
7.2
3,061 reviews
Search WestJet flights

Traveling to a place near Dublin?

Book flights to Dublin if you plan to visit one of these locations
Kilkenny
Swords
Athlone
Dundalk
Malahide
Maynooth
Leixlip
Bray
Castleknock
Kildare
Naas
Mullingar
Arklow
Cavan
Enniscorthy
Wicklow
Drogheda
Thurles
Slane

Why use momondo?

Why should I use momondo to find a flight deal from Las Vegas to Dublin?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Las Vegas to Dublin. momondo saves you time and could save you money on your trip.

Can I find flights from Las Vegas to Dublin with flexible booking policies on momondo?

Yes. All flights to Dublin from Las Vegas on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Las Vegas to Dublin?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Dublin from Las Vegas.

I’m not ready to book a flight from Las Vegas to Dublin right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Dublin from Las Vegas. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Dublin trip

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