What airlines fly to Dublin?

Aer Lingus, Delta and United Airlines are the top three most popular airlines that fly to Dublin from Las Vegas according to our data. Aer Lingus is the first choice among our users, with 43% of people opting to fly with this airline when traveling to Dublin. Keep in mind that there are 10 different airlines that fly to Dublin on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Las Vegas Harry Reid Intl to Dublin?

WestJet, Air Canada, and British Airways are the most popular carriers operating from Las Vegas Harry Reid Intl to Dublin

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?

The number of operators available for flights from Las Vegas Harry Reid Intl Airport to Dublin Airport is 10 as of July 2025.

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.

$231 Cheap Flights from Las Vegas to Dublin in 2025

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Las Vegas to Dublin

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

11:05 pm - 7:45 amLAS-DUB

24h 40m2 stops

9:20 am - 4:05 pmDUB-LAS

14h 45m1 stop

$439Air Canada

Find Deal

Sat, Aug 9 - Fri, Aug 22

11:05 pm - 8:15 amLAS-DUB

25h 10m1 stop

9:20 am - 11:09 pmDUB-LAS

21h 49m1 stop

$440Air Canada

Find Deal

Sat, Aug 9 - Fri, Aug 22

11:05 pm - 8:15 amLAS-DUB

25h 10m1 stop

9:20 am - 11:09 pmDUB-LAS

21h 49m1 stop

$441Air Canada

Find Deal

Sat, Aug 9 - Fri, Aug 22

6:06 am - 9:55 amLAS-DUB

19h 49m2 stops

9:00 am - 9:24 pmDUB-LAS

20h 24m2 stops

$468United Airlines

Find Deal

Tue, Dec 2 - Wed, Dec 10

12:59 am - 8:10 amLAS-DUB

23h 11m2 stops

9:00 am - 9:24 pmDUB-LAS

20h 24m2 stops

$473United Airlines

Find Deal

Mon, Dec 1 - Wed, Dec 10

8:55 pm - 9:10 amLAS-DUB

28h 15m1 stop

11:30 am - 9:38 pmDUB-LAS

18h 08m1 stop

$477American Airlines

Find Deal

Tue, Dec 2 - Wed, Dec 10

10:05 pm - 8:55 pmLAS-DUB

14h 50m1 stop

11:45 am - 5:34 pmDUB-LAS

13h 49m1 stop

$481American Airlines

Find Deal

Tue, Aug 12 - Wed, Aug 20

12:35 am - 7:45 amLAS-DUB

24h 10m1 stop

9:45 am - 10:55 pmDUB-LAS

21h 10m1 stop

$489Delta

Find Deal

Sun, Oct 26 - Thu, Nov 6

12:35 am - 7:45 amLAS-DUB

24h 10m1 stop

9:45 am - 10:47 pmDUB-LAS

21h 02m2 stops

$493Delta

Find Deal

Sun, Oct 26 - Thu, Nov 6

2:18 am - 8:40 amLAS-DUB

22h 22m1 stop

11:30 am - 11:38 pmDUB-LAS

20h 08m1 stop

$573Aer Lingus

Find Deal

Mon, Dec 1 - Wed, Dec 10

United Airlines flights from Las Vegas to Dublin

Our best United Airlines deals on Las Vegas to Dublin flight tickets

United Airlines

Dec 2

LAS6:06 amLas Vegas Harry Reid Intl

19h 49m

2 stops

DUB9:55 amDublin

Dec 10

DUB9:00 amDublin

20h 24m

2 stops

LAS9:24 pmLas Vegas Harry Reid Intl

$468

Find similar

United Airlines

Dec 1

LAS12:59 amLas Vegas Harry Reid Intl

23h 11m

2 stops

DUB8:10 amDublin

Dec 10

DUB9:00 amDublin

20h 24m

2 stops

LAS9:24 pmLas Vegas Harry Reid Intl

$473

Find similar

United Airlines

Aug 9

LAS11:43 pmLas Vegas Harry Reid Intl

26h 02m

1 stop

DUB9:45 amDublin

Aug 22

DUB11:35 amDublin

18h 13m

1 stop

LAS9:48 pmLas Vegas Harry Reid Intl

$478

Find similar

Air Canada flights from Las Vegas to Dublin

Our best Air Canada deals on Las Vegas to Dublin flight tickets

Air Canada

Aug 9

LAS11:05 pmLas Vegas Harry Reid Intl

24h 40m

2 stops

DUB7:45 amDublin

Aug 22

DUB9:20 amDublin

14h 45m

1 stop

LAS4:05 pmLas Vegas Harry Reid Intl

$439

Find similar

Air Canada

Aug 9

LAS11:05 pmLas Vegas Harry Reid Intl

25h 10m

1 stop

DUB8:15 amDublin

Aug 22

DUB9:20 amDublin

21h 49m

1 stop

LAS11:09 pmLas Vegas Harry Reid Intl

$440

Find similar

Air Canada

Aug 9

LAS11:05 pmLas Vegas Harry Reid Intl

25h 10m

1 stop

DUB8:15 amDublin

Aug 22

DUB9:20 amDublin

21h 49m

1 stop

LAS11:09 pmLas Vegas Harry Reid Intl

$441

Find similar

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

Prices

Airlines

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 $603. 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 Wednesday. Travelers who choose to depart for Dublin on a Wednesday will often find tickets for as low as $567. Flights from Las Vegas to Dublin on a Thursday will generally be more expensive and average around $962. 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 $819 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 $732 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 24% 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 July 2025, prices for Las Vegas to Dublin flights are approximately 10% 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	$231
Fastest flight time	12h 15m
Direct flights	Wed, Fri and Sun
Airports in Dublin	1 airport

The best one-way flight to Dublin from Las Vegas in the past 72 hours is $231. The best round-trip flight deal from Las Vegas to Dublin found on momondo in the last 72 hours is $439.

The fastest flight from Las Vegas to Dublin takes 12h 15m

Direct flights go from Las Vegas to Dublin on Wednesday, Friday and Sunday. Airlines offering direct flights are: Aer Lingus and British Airways.

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 12h 15m.
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?
The number of operators available for flights from Las Vegas Harry Reid Intl Airport to Dublin Airport is 10 as of July 2025.
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?
Based on momondo bookings for flights between Las Vegas and Dublin, the leading plane model is Boeing 787-9 Dreamliner, making up 49.38% of the total bookings. Other popular models include Airbus A330-300 with 12.35%, Airbus A330-200 with 9.88%, and Airbus A350-1000 with 6.17%.
What is the most popular airline from Las Vegas to Dublin?
Based on momondo bookings for flights between Las Vegas and Dublin, the leading airline is Aer Lingus, making up 28% of the total bookings. Other popular airlines include Delta with 14%, United Airlines with 12%, and American Airlines with 10%.

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
KLM	PriceFrom $496	Free Cancellation	Rating 7.8 1,372 reviews	Search KLM flights
British Airways	PriceFrom $523	Free Cancellation	Rating 6.6 7,109 reviews	Search British Airways flights
American Airlines	PriceFrom $530	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Aer Lingus	PriceFrom $534	Free Cancellation	Rating 7.1 1,152 reviews	Search Aer Lingus flights
Delta	PriceFrom $546	Free Cancellation	Rating 8.0 7,952 reviews	Search Delta flights
Iberia	PriceFrom $564	Free Cancellation	Rating 7.0 2,826 reviews	Search Iberia flights
United Airlines	PriceFrom $602	Free Cancellation	Rating 7.4 8,846 reviews	Search United Airlines flights
Air Canada	PriceFrom $617	Free Cancellation	Rating 7.1 9,692 reviews	Search Air Canada flights
WestJet	PriceFrom $638	Free Cancellation	Rating 7.2 2,924 reviews	Search WestJet flights
JetBlue	PriceFrom $705	Free Cancellation	Rating 7.3 2,910 reviews	Search JetBlue flights

Kilkenny

Swords

Maynooth

Athlone

Dundalk

Malahide

Mullingar

Leixlip

Naas

Castleknock

Cavan

Kildare

Drogheda

Arklow

Bray

Enniscorthy

Wicklow

Tullamore

Slane

Thurles

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

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Tue 7/15

Tue 7/22

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Ireland

Airports servicing Ireland

Fly to other destinations from Las Vegas

Flights from Las Vegas Harry Reid Intl to Monterey Regional

Flights from Las Vegas Harry Reid Intl to Santa Rosa Sonoma County

Flights from Las Vegas Harry Reid Intl to Missoula Johnson-Bell Field

Flights from Las Vegas Harry Reid Intl to Sacramento Intl

Flights from Las Vegas Harry Reid Intl to San Diego

Flights from Las Vegas Harry Reid Intl to Wichita Eisenhower National

Cheap flights from Las Vegas to Dublin from $231

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 10/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Las Vegas to Dublin

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

United Airlines flights from Las Vegas to Dublin

Our best United Airlines deals on Las Vegas to Dublin flight tickets

Air Canada flights from Las Vegas to Dublin

Our best Air Canada deals on Las Vegas to Dublin flight tickets

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?

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

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

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?

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 24% 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 July 2025, prices for Las Vegas to Dublin flights are approximately 10% cheaper when compared to flights at the same time last year.

What is the cheapest airline that flies from Las Vegas Harry Reid Intl to Dublin?

WestJet, Air Canada, and British Airways are the most popular carriers operating from Las Vegas Harry Reid Intl to Dublin

What airlines fly to Dublin?

When to book flights from Las Vegas to Dublin

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

Fastest flight time

Direct flights

Airports in Dublin

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

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

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?

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

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

Traveling to a place near Dublin?

Why use momondo?

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

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

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

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

An easier way to manage your Dublin trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Ireland

Airports servicing Ireland