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Cheap flights from Las Vegas to Dublin from $256

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 3/23. 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

Enter your travel dates to find the best prices.
Lufthansa Logo
1:50 pm - 4:35 pm
LAS
-
DUB
18h 45m
1 stop
Lufthansa Logo
5:10 am - 12:05 pm
DUB
-
LAS
14h 55m
1 stop
$464Lufthansa
mié., feb. 18 - mié., feb. 25
Lufthansa Logo
1:50 pm - 4:35 pm
LAS
-
DUB
18h 45m
1 stop
Lufthansa Logo
5:10 am - 12:05 pm
DUB
-
LAS
14h 55m
1 stop
$465Lufthansa
mié., feb. 18 - mié., feb. 25
British Airways Logo
12:28 pm - 5:00 pm
LAS
-
DUB
20h 32m
2 stops
British Airways Logo
12:05 pm - 6:50 pm
DUB
-
LAS
14h 45m
1 stop
$473British Airways
mar., feb. 24 - mar., mar. 3
British Airways Logo
8:55 pm - 10:05 pm
LAS
-
DUB
17h 10m
1 stop
British Airways Logo
10:55 am - 6:50 pm
DUB
-
LAS
15h 55m
1 stop
$474British Airways
mié., feb. 25 - mar., mar. 3
British Airways Logo
8:55 pm - 7:05 pm
LAS
-
DUB
14h 10m
1 stop
British Airways Logo
7:35 am - 6:50 pm
DUB
-
LAS
19h 15m
1 stop
$475British Airways
mar., feb. 24 - mar., mar. 3
British Airways Logo
11:01 am - 11:15 am
LAS
-
DUB
16h 14m
2 stops
British Airways Logo
7:35 am - 7:53 pm
DUB
-
LAS
20h 18m
2 stops
$476British Airways
mar., feb. 10 - mar., feb. 17
British Airways Logo
1:49 pm - 2:35 pm
LAS
-
DUB
16h 46m
2 stops
British Airways Logo
8:40 am - 8:00 pm
DUB
-
LAS
19h 20m
1 stop
$477British Airways
mar., may. 5 - mar., may. 12
British Airways Logo
8:55 pm - 5:45 pm
LAS
-
DUB
12h 50m
1 stop
British Airways Logo
8:45 am - 7:53 pm
DUB
-
LAS
19h 08m
2 stops
$478British Airways
mar., feb. 10 - mar., feb. 17
British Airways Logo
8:55 pm - 10:05 pm
LAS
-
DUB
17h 10m
1 stop
British Airways Logo
10:20 am - 10:58 pm
DUB
-
LAS
20h 38m
2 stops
$479British Airways
mié., feb. 18 - mié., feb. 25
British Airways Logo
3:55 pm - 6:15 pm
LAS
-
DUB
18h 20m
2 stops
British Airways Logo
7:30 am - 7:45 pm
DUB
-
LAS
20h 15m
2 stops
$480British Airways
lun., may. 4 - mié., may. 13

British Airways flights from Las Vegas to Dublin

Our best British Airways deals on Las Vegas to Dublin flight tickets
British Airways
Feb 24
LAS12:28 pmLas Vegas Harry Reid Intl
20h 32m
2 stops
DUB5:00 pmDublin
Mar 3
DUB12:05 pmDublin
14h 45m
1 stop
LAS6:50 pmLas Vegas Harry Reid Intl
$473
British Airways
Feb 25
LAS8:55 pmLas Vegas Harry Reid Intl
17h 10m
1 stop
DUB10:05 pmDublin
Mar 3
DUB10:55 amDublin
15h 55m
1 stop
LAS6:50 pmLas Vegas Harry Reid Intl
$474
British Airways
Feb 24
LAS8:55 pmLas Vegas Harry Reid Intl
14h 10m
1 stop
DUB7:05 pmDublin
Mar 3
DUB7:35 amDublin
19h 15m
1 stop
LAS6:50 pmLas Vegas Harry Reid Intl
$475

Air Canada flights from Las Vegas to Dublin

Our best Air Canada deals on Las Vegas to Dublin flight tickets
Air Canada
Mar 16
LAS3:05 pmLas Vegas Harry Reid Intl
32h 05m
1 stop
DUB6:10 amDublin
Mar 25
DUB8:00 amDublin
38h 59m
2 stops
LAS3:59 pmLas Vegas Harry Reid Intl
$496
Air Canada
Jan 29
LAS4:45 pmLas Vegas Harry Reid Intl
30h 25m
2 stops
DUB7:10 amDublin
Feb 11
DUB9:00 amDublin
21h 27m
2 stops
LAS10:27 pmLas Vegas Harry Reid Intl
$545
Air Canada
Jan 23
LAS4:45 pmLas Vegas Harry Reid Intl
54h 25m
2 stops
DUB7:10 amDublin
Feb 4
DUB9:00 amDublin
34h 15m
1 stop
LAS11:15 amLas Vegas Harry Reid Intl
$600

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 enero 15, 2026.
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

mié. 2/18

1:50 pm-4:35 pm

1 stop18h 45m

Dublin

mié. 2/25

5:10 am-12:05 pm

1 stop14h 55m

$464

Las VegasDublin

LAS - DUB

LASDUB

Las Vegas Harry Reid Intl

mié. 2/18

1:50 pm-4:35 pm

1 stop18h 45m

Dublin

mié. 2/25

5:10 am-12:05 pm

1 stop14h 55m

$465

Las VegasDublin

LAS - DUB

LASDUB

Las Vegas Harry Reid Intl

mar. 2/24

12:28 pm-5:00 pm

2 stops20h 32m

Dublin

mar. 3/3

12:05 pm-6:50 pm

1 stop14h 45m

$473

Las VegasDublin

LAS - DUB

LASDUB

Las Vegas Harry Reid Intl

mié. 2/25

8:55 pm-10:05 pm

1 stop17h 10m

Dublin

mar. 3/3

10:55 am-6:50 pm

1 stop15h 55m

$474

Las VegasDublin

LAS - DUB

LASDUB

Las Vegas Harry Reid Intl

mar. 2/24

8:55 pm-7:05 pm

1 stop14h 10m

Dublin

mar. 3/3

7:35 am-6:50 pm

1 stop19h 15m

$475

Las VegasDublin

LAS - DUB

LASDUB

Las Vegas Harry Reid Intl

mar. 2/10

11:01 am-11:15 am

2 stops16h 14m

Dublin

mar. 2/17

7:35 am-7:53 pm

2 stops20h 18m

$476

Las VegasDublin

LAS - DUB

LASDUB

Las Vegas Harry Reid Intl

mar. 5/5

1:49 pm-2:35 pm

2 stops16h 46m

Dublin

mar. 5/12

8:40 am-8:00 pm

1 stop19h 20m

$477

Las VegasDublin

LAS - DUB

LASDUB

Las Vegas Harry Reid Intl

mar. 2/10

8:55 pm-5:45 pm

1 stop12h 50m

Dublin

mar. 2/17

8:45 am-7:53 pm

2 stops19h 08m

$478

Las VegasDublin

LAS - DUB

LASDUB

Las Vegas Harry Reid Intl

mié. 2/18

8:55 pm-10:05 pm

1 stop17h 10m

Dublin

mié. 2/25

10:20 am-10:58 pm

2 stops20h 38m

$479

Las VegasDublin

LAS - DUB

LASDUB

Las Vegas Harry Reid Intl

lun. 5/4

3:55 pm-6:15 pm

2 stops18h 20m

Dublin

mié. 5/13

7:30 am-7:45 pm

2 stops20h 15m

$480

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 $657. If you’re not able to fly to Dublin in February, then October is your next best option. Flight prices from Las Vegas to Dublin during October average around $675.

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 Wednesday. Travelers who choose to depart for Dublin on a Wednesday will often find tickets for as low as $691. Flights from Las Vegas to Dublin on a Saturday will generally be more expensive and average around $888. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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 $796 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 26% 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 January 2026, prices for Las Vegas to Dublin flights are approximately 21% 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

$788

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 $788
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 in Dublin. From Las Vegas there are direct flights to 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
2,887 reviews
Search JetBlue flights
DeltaPriceFrom $483Free CancellationRating
7.9
8,051 reviews
Search Delta flights
American AirlinesPriceFrom $487Free CancellationRating
7.2
11,136 reviews
Search American Airlines flights
British AirwaysPriceFrom $488Free CancellationRating
6.7
7,680 reviews
Search British Airways flights
KLMPriceFrom $496Free CancellationRating
7.7
1,440 reviews
Search KLM flights
Aer LingusPriceFrom $498Free CancellationRating
7.2
1,435 reviews
Search Aer Lingus flights
Air CanadaPriceFrom $501Free CancellationRating
7.1
10,624 reviews
Search Air Canada flights
IberiaPriceFrom $563Free CancellationRating
7.0
3,087 reviews
Search Iberia flights
United AirlinesPriceFrom $567Free CancellationRating
7.4
9,164 reviews
Search United Airlines flights
WestJetPriceFrom $584Free CancellationRating
7.2
3,243 reviews
Search WestJet flights

  • American Airlines Flights From Las Vegas to Dublin

    Across 3 American Airlines flights from Las Vegas to Dublin this week, the average price was $874, with the best American Airlines deals starting from $487 round-trip. 11,135 users have rated American Airlines on momondo, with an average score of 7.2/10.

  • Aer Lingus Flights From Las Vegas to Dublin

    Aer Lingus is also a popular choice for this route. Aer Lingus flight deals for Las Vegas to Dublin start from as low as $498 round-trip, depending on your selected dates, with average Aer Lingus deals seen on momondo around $812. Aer Lingus operates 3 flights to Dublin from Las Vegas in an average week. Users have rated it 7.2/10 across 1,435 reviews.

Traveling to a place near Dublin?

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