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Cheap flights from Las Vegas to Dublin from £247

LAS — DUB
21 Oct — 28 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Las Vegas to Dublin

Enter your travel dates to find the best prices.

Cheapest flights from Las Vegas to Dublin

Sun 18/1022:10 -
1 stop32h 20m
Tue 3/1108:50 -
1 stop18h 00m
Deal found 17/9£404
Tue 3/1120:55 -
1 stop14h 50m
Tue 10/1111:30 -
1 stop14h 57m
Deal found 18/9£406
Sun 18/1023:55 -
1 stop26h 45m
Tue 3/1112:05 -
2 stops38h 24m
Deal found 19/9£410
Tue 27/1011:25 -
1 stop12h 45m
Tue 10/1109:45 -
2 stops20h 35m
Deal found 19/9£413
Tue 3/1112:49 -
2 stops20h 31m
Tue 10/1112:55 -
1 stop15h 08m
Deal found 18/9£415
Wed 4/1106:00 -
2 stops19h 55m
Wed 11/1109:30 -
1 stop21h 45m
Deal found 20/9£416
Wed 21/1008:19 -
2 stops15h 11m
Wed 4/1113:35 -
2 stops16h 20m
Deal found 21/9£419
Sun 18/1022:02 -
1 stop28h 43m
Tue 3/1105:45 -
2 stops35h 02m
Deal found 17/9£422
Mon 19/1016:38 -
1 stop33h 07m
Tue 10/1110:40 -
2 stops18h 05m
Deal found 18/9£424

Find flight deals from Las Vegas to Dublin

Round-trip from

£404

One-way from

£247

Popular in

June

Cheapest in

February

Average price

£712
British Airways
  • British Airways
  • 18/10-3/11
  • 2 total stops
  • 50h 20m total
  • Las Vegas to Dublin
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United Airlines
  • United Airlines
  • 23/1-31/12
  • 2 total stops
  • 23h 40m total
  • Las Vegas to Dublin
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (£78 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (£15 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2026
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Cheapflights Fare Finder

 
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

Cheapest return flight

Las VegasDublin

LAS Las Vegas Harry Reid Intl - DUB Dublin

LASDUB

Las Vegas Harry Reid Intl

Tue 29/12

05:15-08:10

2 stops18h 55m

Dublin

Wed 31/12

00:00-15:00

Nonstop0h 00m

£247

Las VegasDublin

LAS Las Vegas Harry Reid Intl - DUB Dublin

LASDUB

Las Vegas Harry Reid Intl

Sat 23/1

23:50-07:30

2 stops23h 40m

Dublin

Wed 31/12

00:00-15:00

Nonstop0h 00m

£247

Las VegasDublin

LAS Las Vegas Harry Reid Intl - DUB Dublin

LASDUB

Las Vegas Harry Reid Intl

Mon 4/1

12:41-17:20

2 stops20h 39m

Dublin

Wed 31/12

00:00-15:00

Nonstop0h 00m

£255

Las VegasDublin

LAS Las Vegas Harry Reid Intl - DUB Dublin

LASDUB

Las Vegas Harry Reid Intl

Sun 18/10

23:55-07:20

1 stop23h 25m

Dublin

Tue 3/11

12:05-18:29

2 stops38h 24m

£410

Las VegasDublin

LAS Las Vegas Harry Reid Intl - DUB Dublin

LASDUB

Las Vegas Harry Reid Intl

Tue 3/11

11:35-17:20

2 stops21h 45m

Dublin

Tue 10/11

09:45-22:20

2 stops20h 35m

£413

Las VegasDublin

LAS Las Vegas Harry Reid Intl - DUB Dublin

LASDUB

Las Vegas Harry Reid Intl

Wed 4/11

08:00-09:55

1 stop17h 55m

Dublin

Wed 11/11

09:30-21:47

1 stop20h 17m

£416

Las VegasDublin

LAS Las Vegas Harry Reid Intl - DUB Dublin

LASDUB

Las Vegas Harry Reid Intl

Mon 19/10

16:38-09:45

1 stop33h 07m

Dublin

Tue 10/11

10:40-20:45

2 stops18h 05m

£424

Las VegasDublin

LAS Las Vegas Harry Reid Intl - DUB Dublin

LASDUB

Las Vegas Harry Reid Intl

Mon 26/10

08:00-09:55

1 stop18h 55m

Dublin

Sun 1/11

09:30-17:04

1 stop15h 34m

£453

Las VegasDublin

LAS Las Vegas Harry Reid Intl - DUB Dublin

LASDUB

Las Vegas Harry Reid Intl

Sun 1/11

23:45-09:55

1 stop26h 10m

Dublin

Sun 8/11

09:00-20:05

2 stops19h 05m

£456

Las VegasDublin

LAS Las Vegas Harry Reid Intl - DUB Dublin

LASDUB

Las Vegas Harry Reid Intl

Fri 4/12

16:25-08:10

1 stop31h 45m

Dublin

Mon 14/12

09:00-11:38

2 stops34h 38m

£476

Flights are sorted by cheapest return flights first.

Deals found on 20/9

Showing 1-10 of 12 resultsSorted by cheapest first
1
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Best time to book a flight from Las Vegas to Dublin

Have a flexible travel schedule? Discover the best time to fly to Dublin from Las Vegas with our price prediction graph.
Estimated return price

Cheapflights Insights

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

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

The price you pay for your flight from Las Vegas to Dublin may vary depending on when you book. For the best chance of a lower fare, look to book 22 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, February is the cheapest month in which you can book a flight from Las Vegas to Dublin (average of £516). Flying from Las Vegas to Dublin in June is currently the most expensive (average of £893). 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.

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

Airfare is below average for this route at the moment.

Las Vegas to Dublin flights typically cost between £596 and £832 in October.
The cheapest return price found within the last 5 days was £404 on British Airways (18 Oct–3 Nov).

Related info for your journey

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

    The Las Vegas Harry Reid Intl to Dublin flight path was viewed by 1 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Las Vegas to Dublin?

    Finnair, United Airlines, and Delta can get you from Las Vegas to Dublin in just under 17h 45m. Your travel time can differ by up to 4h. Airlines will cover a distance of 4938 mi. This flight may include one or multiple stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Las Vegas to Dublin 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 Las Vegas to Dublin?

    Currently, February is the cheapest month in which you can book a flight from Las Vegas to Dublin (average of £516). Flying from Las Vegas to Dublin in June is currently the most expensive (average of £893). 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
Arklow
Cavan
Swords
Portmarnock
Athlone
Dundalk
Bray
Wicklow
Malahide
Maynooth
Drogheda
Kildare

Browse thousands of different options on Cheapflights for your next trip

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