Cheap flights from Las Vegas to Dublin from $285

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 10/29. 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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Scandinavian Airlines Logo
9:10 am - 11:45 amLAS-DUB
42h 35m2 stops
Scandinavian Airlines Logo
12:30 pm - 10:05 pmDUB-LAS
41h 35m2 stops
$490Scandinavian Airlines
Find Deal
Tue, Feb 10 - Tue, Feb 17
Scandinavian Airlines Logo
1:05 pm - 11:45 amLAS-DUB
38h 40m2 stops
Scandinavian Airlines Logo
10:10 am - 10:44 pmDUB-LAS
20h 34m2 stops
$491Scandinavian Airlines
Find Deal
Tue, Jan 13 - Sun, Jan 18
Air Canada Logo
6:15 am - 7:10 amLAS-DUB
16h 55m2 stops
Air Canada Logo
9:00 am - 8:49 pmDUB-LAS
19h 49m2 stops
$519Air Canada
Find Deal
Tue, Dec 2 - Wed, Dec 10
United Airlines Logo
1:50 pm - 10:20 amLAS-DUB
12h 30m1 stop
United Airlines Logo
12:05 pm - 9:52 pmDUB-LAS
17h 47m1 stop
$533United Airlines
Find Deal
Tue, Dec 2 - Wed, Dec 10
Aer Lingus Logo
7:35 pm - 1:20 pmLAS-DUB
9h 45mnonstop
Aer Lingus Logo
3:15 pm - 6:50 pmDUB-LAS
10h 35mnonstop
$562Aer Lingus
Find Deal
Sat, Mar 7 - Sat, Mar 14
Aer Lingus Logo
7:35 pm - 1:20 pmLAS-DUB
9h 45mnonstop
Aer Lingus Logo
3:15 pm - 5:50 pmDUB-LAS
10h 35mnonstop
$668Aer Lingus
Find Deal
Tue, Feb 10 - Tue, Feb 17
Delta Logo
6:25 am - 7:55 amLAS-DUB
17h 30m1 stop
Delta Logo
6:00 am - 6:35 pmDUB-LAS
20h 35m1 stop
$675Delta
Find Deal
Sun, Mar 29 - Tue, Apr 14
Delta Logo
10:10 pm - 9:15 amLAS-DUB
27h 05m2 stops
Delta Logo
11:10 am - 6:35 pmDUB-LAS
15h 25m1 stop
$680Delta
Find Deal
Sun, Mar 29 - Tue, Apr 14
United Airlines Logo
12:59 am - 7:30 amLAS-DUB
22h 31m2 stops
United Airlines Logo
9:00 am - 12:54 pmDUB-LAS
35h 54m2 stops
$709United Airlines
Find Deal
Thu, Jan 22 - Wed, Feb 4
American Airlines Logo
8:55 pm - 5:45 pmLAS-DUB
12h 50m1 stop
American Airlines Logo
8:45 am - 6:50 pmDUB-LAS
18h 05m1 stop
$717American Airlines
Find Deal
Mon, Feb 16 - Mon, Feb 23

Delta flights from Las Vegas to Dublin

Our best Delta deals on Las Vegas to Dublin flight tickets
Delta
Mar 29
LAS6:25 amLas Vegas Harry Reid Intl
17h 30m
1 stop
DUB7:55 amDublin
Apr 14
DUB6:00 amDublin
20h 35m
1 stop
LAS6:35 pmLas Vegas Harry Reid Intl
Delta
Mar 29
LAS10:10 pmLas Vegas Harry Reid Intl
27h 05m
2 stops
DUB9:15 amDublin
Apr 14
DUB11:10 amDublin
15h 25m
1 stop
LAS6:35 pmLas Vegas Harry Reid Intl
Delta
Feb 10
LAS9:25 amLas Vegas Harry Reid Intl
15h 20m
1 stop
DUB8:45 amDublin
Feb 17
DUB5:55 amDublin
22h 42m
2 stops
LAS8:37 pmLas Vegas Harry Reid Intl

Lufthansa flights from Las Vegas to Dublin

Our best Lufthansa deals on Las Vegas to Dublin flight tickets
Lufthansa
Dec 10
LAS1:50 pmLas Vegas Harry Reid Intl
24h 55m
1 stop
DUB10:45 pmDublin
Dec 16
DUB11:45 amDublin
32h 20m
1 stop
LAS12:05 pmLas Vegas Harry Reid Intl
Lufthansa
Dec 10
LAS1:50 pmLas Vegas Harry Reid Intl
18h 45m
1 stop
DUB4:35 pmDublin
Dec 16
DUB5:10 pmDublin
26h 55m
1 stop
LAS12:05 pmLas Vegas Harry Reid Intl
Lufthansa
Oct 15
LAS2:16 pmLas Vegas Harry Reid Intl
18h 39m
2 stops
DUB4:55 pmDublin
Oct 20
DUB9:00 amDublin
15h 20m
1 stop
LAS4:20 pmLas Vegas Harry Reid Intl

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 October 9, 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 2/10

9:10 am-11:45 am

2 stops42h 35m

Dublin

Tue 2/17

12:30 pm-10:05 pm

2 stops41h 35m

$490

Las VegasDublin

LAS - DUB

LASDUB

Las Vegas Harry Reid Intl

Tue 1/13

1:05 pm-11:45 am

2 stops38h 40m

Dublin

Sun 1/18

10:10 am-10:44 pm

2 stops20h 34m

$491

Las VegasDublin

LAS - DUB

LASDUB

Las Vegas Harry Reid Intl

Tue 12/2

6:15 am-7:10 am

2 stops16h 55m

Dublin

Wed 12/10

9:00 am-8:49 pm

2 stops19h 49m

$519

Las VegasDublin

LAS - DUB

LASDUB

Las Vegas Harry Reid Intl

Tue 12/2

1:50 pm-10:20 am

1 stop12h 30m

Dublin

Wed 12/10

12:05 pm-9:52 pm

1 stop17h 47m

$533

Las VegasDublin

LAS - DUB

LASDUB

Las Vegas Harry Reid Intl

Sat 3/7

7:35 pm-1:20 pm

Nonstop9h 45m

Dublin

Sat 3/14

3:15 pm-6:50 pm

Nonstop10h 35m

$562

Las VegasDublin

LAS - DUB

LASDUB

Las Vegas Harry Reid Intl

Tue 2/10

7:35 pm-1:20 pm

Nonstop9h 45m

Dublin

Tue 2/17

3:15 pm-5:50 pm

Nonstop10h 35m

$668

Las VegasDublin

LAS - DUB

LASDUB

Las Vegas Harry Reid Intl

Sun 3/29

6:25 am-7:55 am

1 stop17h 30m

Dublin

Tue 4/14

6:00 am-6:35 pm

1 stop20h 35m

$675

Las VegasDublin

LAS - DUB

LASDUB

Las Vegas Harry Reid Intl

Sun 3/29

10:10 pm-9:15 am

2 stops27h 05m

Dublin

Tue 4/14

11:10 am-6:35 pm

1 stop15h 25m

$680

Las VegasDublin

LAS - DUB

LASDUB

Las Vegas Harry Reid Intl

Thu 1/22

12:59 am-7:30 am

2 stops22h 31m

Dublin

Wed 2/4

9:00 am-12:54 pm

2 stops35h 54m

$709

Las VegasDublin

LAS - DUB

LASDUB

Las Vegas Harry Reid Intl

Mon 2/16

8:55 pm-5:45 pm

1 stop12h 50m

Dublin

Mon 2/23

8:45 am-6:50 pm

1 stop18h 05m

$717

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 $643. 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 $995. 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 afternoon 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 afternoon 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 $811 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 $583 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 7% 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 October 2025, prices for Las Vegas to Dublin flights are approximately 45% 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

$594

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 $594
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)
  • 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
2,908 reviews
Search JetBlue flights
American AirlinesPriceFrom $487Free CancellationRating
7.2
11,043 reviews
Search American Airlines flights
KLMPriceFrom $496Free CancellationRating
7.7
1,399 reviews
Search KLM flights
Aer LingusPriceFrom $498Free CancellationRating
7.2
1,324 reviews
Search Aer Lingus flights
DeltaPriceFrom $521Free CancellationRating
7.9
7,971 reviews
Search Delta flights
British AirwaysPriceFrom $523Free CancellationRating
6.7
7,446 reviews
Search British Airways flights
IberiaPriceFrom $563Free CancellationRating
7.0
2,982 reviews
Search Iberia flights
Air CanadaPriceFrom $572Free CancellationRating
7.1
10,263 reviews
Search Air Canada flights
United AirlinesPriceFrom $583Free CancellationRating
7.4
8,966 reviews
Search United Airlines flights
WestJetPriceFrom $638Free CancellationRating
7.2
3,122 reviews
Search WestJet flights

Traveling to a place near Dublin?

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

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1 adult
Sat 11/8
Sat 11/15

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