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Cheap flights from Dublin to Las Vegas from £218

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/9. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — LAS
16 Jul — 23 Jul1
1 adult

Cheap flight deals from Dublin to Las Vegas

Discover tips and strategies to find the most affordable flight options for your journey from Dublin (DUB) to Las Vegas (LAS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 11 July 2025.

Round-trip from

£377

One-way from

£218

Popular in

July

Cheapest in

January

Average price

£594

Good round-trip deal

£400 or less
British Airways
  • British Airways
  • 17/9-24/9
  • 2 total stops
  • 28h 35m total
  • Dublin to Las Vegas
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15/9
  • 15/9
  • 3 total stops
  • 47h 21m total
  • Dublin to Las Vegas
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (£57 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (£8 potential savings vs. average return price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from Dublin to Las Vegas Harry Reid Intl.
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Find flight deals from Dublin to Las Vegas

Cheapest flights from Dublin to Las Vegas
Explore the most affordable flight options available from Dublin to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 July 2025.

Wed 17/912:45DUB - LAS
1 stop15h 15mBritish Airways
Wed 24/922:05LAS - DUB
1 stop13h 20mBritish Airways
Deal found 9/7£377
Sat 1/1108:50DUB - LAS
2 stops21h 15mDelta
Sat 8/1106:00LAS - DUB
2 stops17h 45mDelta
Deal found 9/7£391
Fri 31/1008:50DUB - LAS
1 stop18h 00mMultiple Airlines
Mon 10/1107:15LAS - DUB
1 stop17h 25mMultiple Airlines
Deal found 11/7£400
Mon 1/912:40DUB - LAS
1 stop17h 03mFinnair
Mon 8/910:32LAS - DUB
1 stop15h 13mFinnair
Deal found 10/7£407
Wed 19/1109:00DUB - LAS
2 stops20h 35mUnited Airlines
Wed 26/1108:00LAS - DUB
2 stops15h 30mUnited Airlines
Deal found 11/7£430
Mon 17/1109:10DUB - LAS
2 stops20h 25mLufthansa
Sun 30/1116:25LAS - DUB
1 stop16h 00mLufthansa
Deal found 9/7£438
Tue 14/1019:05DUB - LAS
2 stops32h 08mScandinavian Airlines
Tue 21/1013:05LAS - DUB
2 stops38h 45mScandinavian Airlines
Deal found 9/7£462
Mon 1/909:20DUB - LAS
1 stop33h 07mAir Canada
Mon 8/907:25LAS - DUB
2 stops16h 20mAir Canada
Deal found 9/7£481
Wed 17/918:40DUB - LAS
2 stops36h 01mSWISS
Wed 24/913:30LAS - DUB
2 stops20h 20mSWISS
Deal found 11/7£488

Cheapflights Fare Finder

Customise your flight search to find flights from Dublin to Las Vegas 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, Cheapflights users made 858,174 searches. Data last updated 11 July 2025.
Use the filters below to find and compare flights from Dublin to Las Vegas that are best for you.

Fly from

Dublin

Fly to

Las Vegas

Route

Depart

Return

Price

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Wed 17/9

12:45-20:00

1 stop15h 15m

Las Vegas Harry Reid Intl

Wed 24/9

22:05-19:25

1 stop13h 20m

£377

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Sat 1/11

08:50-23:05

2 stops21h 15m

Las Vegas Harry Reid Intl

Sat 8/11

06:00-07:45

2 stops17h 45m

£391

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Fri 31/10

08:50-19:50

1 stop18h 00m

Las Vegas Harry Reid Intl

Mon 10/11

07:15-08:40

1 stop17h 25m

£400

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Mon 1/9

12:40-21:43

1 stop17h 03m

Las Vegas Harry Reid Intl

Mon 8/9

10:32-09:45

1 stop15h 13m

£407

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Wed 19/11

09:00-21:35

2 stops20h 35m

Las Vegas Harry Reid Intl

Wed 26/11

08:00-07:30

2 stops15h 30m

£430

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Mon 17/11

09:10-21:35

2 stops20h 25m

Las Vegas Harry Reid Intl

Sun 30/11

16:25-16:25

1 stop16h 00m

£438

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Tue 14/10

19:05-19:13

2 stops32h 08m

Las Vegas Harry Reid Intl

Tue 21/10

13:05-11:50

2 stops38h 45m

£462

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Mon 1/9

09:20-10:27

1 stop33h 07m

Las Vegas Harry Reid Intl

Mon 8/9

07:25-07:45

2 stops16h 20m

£481

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Wed 17/9

18:40-22:41

2 stops36h 01m

Las Vegas Harry Reid Intl

Wed 24/9

13:30-17:50

2 stops20h 20m

£488

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Mon 15/9

21:20-12:41

3 stops47h 21m

£218

Flights are sorted by cheapest return flights first.

Deals found on 10/7

Showing 1-10 of 16 results
1
2

Best time to book a flight from Dublin to Las Vegas

Have a flexible travel schedule? Discover the best time to fly to Las Vegas from Dublin with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Dublin to Las Vegas

How far ahead should I book a flight from Dublin to Las Vegas?

Use this chart to determine the optimal time to book a return flight from Dublin to Las Vegas. Price data was last updated on 27 June 2025.

To ensure you get the cheapest price possible for a flight from Dublin to Las Vegas, you should look to book at least 59 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Dublin to Las Vegas?

Currently, January is the cheapest month in which you can book a flight from Dublin to Las Vegas (average of £689). Flying from Dublin to Las Vegas in July is currently the most expensive (average of £1,020). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from DUB to LAS?

Find hourly flight availability from Dublin to Las Vegas. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 11 July 2025.

It’s optimal to fly from Dublin to Las Vegas in the evening. By choosing this option you can save up to 10% on the cost of your flight, compared to a flight in the afternoon.

How much does it cost for a return flight from Dublin to Las Vegas?

Reviews of airlines servicing Las Vegas

Get insights into the airlines that provide service to Las Vegas. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Las Vegas. Reviews last updated 11 July 2025.
See what other customers who have flown with Delta, KLM, andFinnair from Dublin to Las Vegas have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very Good
7,951 reviews
Check prices

Boarding

8.2

Crew

8.5

Overall

8.0

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Delta
8.0
Very Good
7,951 reviews
Delta
8.0
Very Good
7,951 reviews
Check prices

Boarding

8.2

Crew

8.5

Overall

8.0

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
KLM
7.8
Good
1,372 reviews
Delta
8.0
Very Good
7,951 reviews
Check prices

Boarding

8.2

Crew

8.5

Overall

8.0

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Finnair
7.6
Good
1,312 reviews
Delta
8.0
Very Good
7,951 reviews
Check prices

Boarding

8.2

Crew

8.5

Overall

8.0

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
SWISS
7.5
Good
1,655 reviews
Delta
8.0
Very Good
7,951 reviews
Check prices

Boarding

8.2

Crew

8.5

Overall

8.0

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
United Airlines
7.4
Good
8,848 reviews
Delta
8.0
Very Good
7,951 reviews
Check prices

Boarding

8.2

Crew

8.5

Overall

8.0

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.

Related info for your journey

Find useful and relevant information for your journey from Dublin to Las Vegas. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How popular is this Dublin to Las Vegas flight route?

    Flights from Dublin to Las Vegas Harry Reid Intl have been viewed 216 times in the past calendar month.

  • What are the cheapest airlines flying from Dublin to Las Vegas round-trip?

    According to our current data, British Airways (£377), Delta (£391), and Finnair (£407) offers the cheapest pricing from Dublin to Las Vegas. You may be able to fly from Dublin to Las Vegas for 22% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Dublin to Las Vegas one-way?

    One-way options have recently been found by users for as low as £341 on JetBlue. Other airlines that offer cheap prices include WestJet from £369 and Aer Lingus from £392 one-way.

  • What are the cheapest flights from Dublin to Las Vegas?

    Looking at all options, your cheapest flight can be booked for £390. While the most popular route (Dublin - Las Vegas Harry Reid Intl) can be booked for £378 on average our data indicates £433 when flying from Dublin to Las Vegas.

  • Can I find deals for flights from Dublin to Las Vegas that include hotel bookings?

    Yes. In addition to deals on Dublin to Las Vegas flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Dublin to Las Vegas?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dublin to Las Vegas.

  • Can I find deals for business class flights from Dublin to Las Vegas?

    Yes. Cheapflights offers flight deals from Dublin to Las Vegas by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Dublin to Las Vegas?

    Currently, January is the cheapest month in which you can book a flight from Dublin to Las Vegas (average of £689). Flying from Dublin to Las Vegas in July is currently the most expensive (average of £1,020). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Dublin?

Book flights to Dublin if you plan to visit one of these locations
Kingman
Henderson
Paradise

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Top 10 airlines flying from Dublin to Las Vegas

Discover the top 10 airlines that operate flights from Dublin to Las Vegas. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 11 July 2025.
AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapest£336Average£437FlexibilityNo cancel feeOn-time77%
Search Air France flights
United AirlinesCheapest£340Average£467FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
British AirwaysCheapest£343Average£450FlexibilityNo cancel feeOn-time70%
Search British Airways flights
KLMCheapest£346Average£455FlexibilityNo cancel feeOn-time75%
Search KLM flights
LufthansaCheapest£350Average£451FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
IberiaCheapest£351Average£455FlexibilityNo cancel feeOn-time77%
Search Iberia flights
Aer LingusCheapest£357Average£492FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
DeltaCheapest£372Average£466FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
American AirlinesCheapest£401Average£552FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Air CanadaCheapest£427Average£526FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Dublin to Las Vegas?

Cheapflights helps you search for flights from Dublin to Las Vegas via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Dublin to Las Vegas?

Millions of users choose and trust Cheapflights to book the best flight deals from Dublin to Las Vegas for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Dublin to Las Vegas with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Dublin to Las Vegas, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Dublin to Las Vegas become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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