Title: £849 Cheap United flights from Dublin to Las Vegas (DUB→LAS) - Expedia.co.uk

  

![Adobe](https://images.trvl-media.com/place/178276/0ac26ddb-b173-4141-acdc-a3f6b4a8d77b.jpg?impolicy=fcrop&w=1200&h=500&q=medium)

![](https://images.trvl-media.com/place/178276/0ac26ddb-b173-4141-acdc-a3f6b4a8d77b.jpg?impolicy=fcrop&w=1200&h=500&q=medium)

# £849 Cheap United flights from Dublin to Las Vegas (DUB→LAS)

[View £849 flight on Fri, 31 Oct 2025](https://expedia.co.uk/Flights-Search?trip=oneway&leg1=from:DUB,to:LAS,departure:31/10/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:848.50&airProductToken=AQpsCjMI1YIBEgMyMjkYgw0giBgo9ej7AjDk7PsCOEhAAFgBaghFQ09CQVNJQ3IISEtQTUJPQlEKNQjVggESBDEwNDEYiBggi5ABKK3u-wIw7PD7AjhIQAFYAWoIRUNPQkFTSUNyCEhLUE1CT0JREgoIARABGAEqAlVBGAEiBAgBEAEoAigDKAQwAQ)

-   [Return](?flightType=roundtrip)
-   [One-way](?flightType=oneway)
-   [Multi-city](?flightType=multicity)

### Travellers

Adults

ChildrenAges 2 to 17

InfantsYounger than 2

EconomyPremium economyBusiness classFirst class

Leaving from

Going to

Departing

Returning

Add a place to stay

Add a car

Direct flights only

![notification illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__notification.svg)

### 

Be in the know

Get alerts if flight prices drop or rise\*

![deals illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__deals.svg)

### 

Book smarter

Save up to 25% on select hotels after you book a flight\*

![trophy illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg)

### 

Earn twice

Earn your airline miles on top of our rewards

[Sign in](https://www.expedia.co.uk/login)

## United flights from Dublin to Las Vegas (DUB→LAS)

Prices were available within the past 7 days and start at £849 for one-way flights and £457 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

All deals

One way

Return

![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif)

Fri, 20 Feb - Sat, 28 Feb

DUB

Dublin

LAS

Las Vegas

£457

Return

found 6 hours ago

[](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:DUB,to:LAS,departure:20/02/2026TANYT&leg2=from:LAS,to:DUB,departure:28/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:456.70&airProductToken=AQpHCiEI1YIBEgQ4NjA0GIMNIJjOASi804UDMO_WhQM4S0AAWAEKIgjVggESBDIyMzYYmM4BIIuQASiC2YUDMPLdhQM4S0ABWAEKRAohCNWCARIEMjM4MhiLkAEgiBgoyLOGAzDRtYYDOEtAAFgBCh8I1YIBEgMyMjgYiBgggw0oiLaGAzCsuYYDOEtAAVgBEgoIARABGAEqAlVBGAEiBAgBEAEoBDAB)

Flight from Dublin to Las Vegas route information

| Origin airport | Dublin |
| --- | --- |
| Destination airport | Harry Reid Intl. |
| Airlines serving | Aer Lingus, Air Canada, Air France, Air Transat, American Airlines, British Airways, Brussels Airlines, Delta, Finnair, Iberia, Icelandair, JetBlue Airways, KLM, Lufthansa, Scandinavian Airlines, Swiss International Air Lines, United, WestJet |
| Popular airline | Aer Lingus |
| Distance | 7906 km |

-   Trending United Flights
-   Trending Routes
-   Related Airlines
-   Nearby Airports
-   Flights from Other Cities
-   Expedia's Latest Trends

### Most Popular United Routes from Dublin

-   [United DUB to EWR](https://expedia.co.uk/lp/flight-routes/united-from-dublin-to-newark-liberty-intl-airport/ua/dub/ewr)
-   [United DUB to MCO](https://expedia.co.uk/lp/flight-routes/united-from-dublin-to-orlando-intl/ua/dub/mco)
-   [United DUB to LAS](https://expedia.co.uk/lp/flight-routes/united-from-dublin-to-harry-reid-intl/ua/dub/las)

### Most Popular United Routes from Las Vegas

-   [United LAS to HNL](https://expedia.co.uk/lp/flight-routes/united-from-harry-reid-intl-to-daniel-k-inouye-intl/ua/las/hnl)
-   [United LAS to MAN](https://expedia.co.uk/lp/flight-routes/united-from-harry-reid-intl-to-manchester/ua/las/man)
-   [United LAS to LHR](https://expedia.co.uk/lp/flight-routes/united-from-harry-reid-intl-to-heathrow/ua/las/lhr)
-   [United LAS to LAX](https://expedia.co.uk/lp/flight-routes/united-from-harry-reid-intl-to-los-angeles-intl/ua/las/lax)

-   [London to Vancouver (LHR - YVR)](https://expedia.co.uk/lp/flights/lhr/yvr/london-to-vancouver)
-   [London to Toronto (LHR - YYZ)](https://expedia.co.uk/lp/flights/lhr/yyz/london-to-toronto)
-   [New York to London (JFK - LHR)](https://expedia.co.uk/lp/flights/jfk/lhr/new-york-to-london)
-   [London to Montego Bay (LHR - MBJ)](https://expedia.co.uk/lp/flights/lhr/mbj/london-to-montego-bay)
-   [Manchester to New York (MAN - JFK)](https://expedia.co.uk/lp/flights/man/jfk/manchester-to-new-york)
-   [New York to London (JFK - LHR)](https://expedia.co.uk/lp/flights/jfk/lhr/new-york-to-london)
-   [London to Vancouver (LHR - YVR)](https://expedia.co.uk/lp/flights/lhr/yvr/london-to-vancouver)
-   [London to Miami (LHR - MIA)](https://expedia.co.uk/lp/flights/lhr/mia/london-to-miami)
-   [London to Chicago (LHR - ORD)](https://expedia.co.uk/lp/flights/lhr/ord/london-to-chicago)
-   [London to New York (LHR - JFK)](https://expedia.co.uk/lp/flights/lhr/jfk/london-to-new-york)

### Popular Domestic Routes in Harry Reid Intl.

-   [London to Seoul (LHR - ICN)](https://expedia.co.uk/lp/flights/lhr/icn/london-to-seoul)
-   [London to San Francisco (LHR - SFO)](https://expedia.co.uk/lp/flights/lhr/sfo/london-to-san-francisco)
-   [London to Toronto (LHR - YYZ)](https://expedia.co.uk/lp/flights/lhr/yyz/london-to-toronto)
-   [London to Tokyo (LHR - HND)](https://expedia.co.uk/lp/flights/lhr/hnd/london-to-tokyo)
-   [Manchester to Orlando (MAN - MCO)](https://expedia.co.uk/lp/flights/man/mco/manchester-to-orlando)
-   [London to Miami (LHR - MIA)](https://expedia.co.uk/lp/flights/lhr/mia/london-to-miami)
-   [London to Montego Bay (LHR - MBJ)](https://expedia.co.uk/lp/flights/lhr/mbj/london-to-montego-bay)
-   [New York to London (JFK - LHR)](https://expedia.co.uk/lp/flights/jfk/lhr/new-york-to-london)
-   [London to Melbourne (LHR - MEL)](https://expedia.co.uk/lp/flights/lhr/mel/london-to-melbourne)
-   [London to New York (LHR - JFK)](https://expedia.co.uk/lp/flights/lhr/jfk/london-to-new-york)

### Related Airlines

-   [KLM](https://expedia.co.uk/KLM-Flights.cKL.Travel-Guide-Airlines)
-   [British Airways](https://expedia.co.uk/British-Airways-Flights.cBA.Travel-Guide-Airlines)
-   [Aer Lingus](https://expedia.co.uk/Aer-Lingus-Flights.cEI.Travel-Guide-Airlines)
-   [Air France](https://expedia.co.uk/Air-France-Flights.cAF.Travel-Guide-Airlines)
-   [Lufthansa](https://expedia.co.uk/Lufthansa-Flights.cLH.Travel-Guide-Airlines)
-   [Iberia](https://expedia.co.uk/Iberia-Flights.cIB.Travel-Guide-Airlines)
-   [Ryanair](https://expedia.co.uk/Ryanair-Flights.cFR.Travel-Guide-Airlines)
-   [Swiss International Air Lines](https://expedia.co.uk/Swiss-International-Air-Lines-Flights.cLX.Travel-Guide-Airlines)
-   [SAS](https://expedia.co.uk/Scandinavian-Airlines-Flights.cSK.Travel-Guide-Airlines)
-   [Turkish Airlines](https://expedia.co.uk/Turkish-Airlines-Flights.cTK.Travel-Guide-Airlines)
-   [Air Canada](https://expedia.co.uk/Air-Canada-Flights.cAC.Travel-Guide-Airlines)
-   [TAP Portugal](https://expedia.co.uk/TAP-Portugal-Flights.cTP.Travel-Guide-Airlines)
-   [Qatar Airways](https://expedia.co.uk/Qatar-Airways-Flights.cQR.Travel-Guide-Airlines)
-   [Finnair](https://expedia.co.uk/Finnair-Flights.cAY.Travel-Guide-Airlines)
-   [Etihad Airways](https://expedia.co.uk/Etihad-Airways-Flights.cEY.Travel-Guide-Airlines)
-   [Emirates](https://expedia.co.uk/Emirates-Flights.cEK.Travel-Guide-Airlines)

### Nearby Airports

-   [Waterford Airport (WAT)](https://expedia.co.uk/lp/airports/wat/flights-from-waterford-airport)
-   [Ireland West Airport (NOC)](https://expedia.co.uk/lp/airports/noc/flights-from-ireland-west-airport)
-   [Letterkenny Airfield Airport (LTR)](https://expedia.co.uk/lp/airports/ltr/flights-from-letterkenny-airfield-airport)
-   [Shannon Airport (SNN)](https://expedia.co.uk/lp/airports/snn/flights-from-shannon-airport)
-   [Donegal Airport (CFN)](https://expedia.co.uk/lp/airports/cfn/flights-from-donegal-airport)
-   [Cork Airport (ORK)](https://expedia.co.uk/lp/airports/ork/flights-from-cork-airport)
-   [Kerry Airport (KIR)](https://expedia.co.uk/lp/airports/kir/flights-from-kerry-airport)

-   [Flights from Dublin](https://expedia.co.uk/lp/flights/178256/flights-from-dublin)
-   [Flights from Navan](https://expedia.co.uk/lp/flights/5449/flights-from-navan)
-   [Flights from Wicklow](https://expedia.co.uk/lp/flights/10407/flights-from-wicklow)
-   [Flights from Bray](https://expedia.co.uk/lp/flights/55263/flights-from-bray)
-   [Flights from Trim](https://expedia.co.uk/lp/flights/6049207/flights-from-trim)
-   [Flights from Drogheda](https://expedia.co.uk/lp/flights/6046681/flights-from-drogheda)
-   [Flights from Enniskerry](https://expedia.co.uk/lp/flights/500145/flights-from-enniskerry)
-   [Flights from County Dublin](https://expedia.co.uk/lp/flights/6051454/flights-from-county-dublin)

### Expedia's Latest Trends

Flights

-   [Cheap Flights from Los Angeles (LAX) to New York (NYC)](https://expedia.co.uk/lp/flights/lax/nyc/los-angeles-to-new-york)
-   [Cheap Flights from London (LHR) to Boston (BOS)](https://expedia.co.uk/lp/flights/lhr/bos/london-to-boston)
-   [Cheap Flights from London (LHR) to Cincinnati (CVG)](https://expedia.co.uk/lp/flights/lhr/cvg/london-to-cincinnati)
-   [Cheap Flights from London (LHR) to Seattle (SEA)](https://expedia.co.uk/lp/flights/lhr/sea/london-to-seattle)
-   [Cheap Flights from Boston (BOS) to London (LHR)](https://expedia.co.uk/lp/flights/bos/lhr/boston-to-london)
-   [Cheap Flights from Manchester (MAN) to Seattle (SEA)](https://expedia.co.uk/lp/flights/man/sea/manchester-to-seattle)
-   [Cheap Flights from London (LHR) to Anchorage (ANC)](https://expedia.co.uk/lp/flights/lhr/anc/london-to-anchorage)
-   [Cheap Flights from London (LHR) to Philadelphia (PHL)](https://expedia.co.uk/lp/flights/lhr/phl/london-to-philadelphia)
-   [Cheap Flights from London (LHR) to Columbus (CMH)](https://expedia.co.uk/lp/flights/lhr/cmh/london-to-columbus)
-   [Cheap Flights from Manchester (MAN) to Boston (BOS)](https://expedia.co.uk/lp/flights/man/bos/manchester-to-boston)
-   [British Airways London (LHR) to Boston (BOS) flights](https://expedia.co.uk/lp/flight-routes/british-airways-from-heathrow-to-logan-intl/ba/lhr/bos)
-   [Cheap Flights from London (LHR) to Fort Lauderdale (FLL)](https://expedia.co.uk/lp/flights/lhr/fll/london-to-fort-lauderdale)
-   [Cheap Flights from New York (NYC) to Los Angeles (LAX)](https://expedia.co.uk/lp/flights/nyc/lax/new-york-to-los-angeles)
-   [Cheap Flights from London (LON) to New York (NYC)](https://expedia.co.uk/lp/flights/lon/nyc/london-to-new-york)
-   [Cheap Flights from London (LHR) to Cleveland (CLE)](https://expedia.co.uk/lp/flights/lhr/cle/london-to-cleveland)
-   [Cheap Flights from London (LHR) to Pittsburgh (PIT)](https://expedia.co.uk/lp/flights/lhr/pit/london-to-pittsburgh)
-   [Cheap Flights from Toronto (YYZ) to New York (NYC)](https://expedia.co.uk/lp/flights/yyz/nyc/toronto-to-new-york)
-   [Cheap Flights from London (LHR) to Oklahoma City (OKC)](https://expedia.co.uk/lp/flights/lhr/okc/london-to-oklahoma-city)
-   [Cheap Flights from Edinburgh (EDI) to Boston (BOS)](https://expedia.co.uk/lp/flights/edi/bos/edinburgh-to-boston)
-   [Cheap Flights from Dallas (DFW) to London (LHR)](https://expedia.co.uk/lp/flights/dfw/lhr/dallas-to-london)
-   [Cheap Flights from Edinburgh (EDI) to New York (NYC)](https://expedia.co.uk/lp/flights/edi/nyc/edinburgh-to-new-york)
-   [Cheap Flights from Orlando (MCO) to New York (NYC)](https://expedia.co.uk/lp/flights/mco/nyc/orlando-to-new-york)
-   [Cheap Flights from Manchester (MAN) to Dallas (DFW)](https://expedia.co.uk/lp/flights/man/dfw/manchester-to-dallas)
-   [Cheap Flights from Manchester (MAN) to Philadelphia (PHL)](https://expedia.co.uk/lp/flights/man/phl/manchester-to-philadelphia)
-   [Cheap Flights from London (LHR) to New York (NYC)](https://expedia.co.uk/lp/flights/lhr/nyc/london-to-new-york)
-   [Cheap Flights from London (LHR) to San Diego (SAN)](https://expedia.co.uk/lp/flights/lhr/san/london-to-san-diego)
-   [Cheap Flights from London (LHR) to St. Louis (STL)](https://expedia.co.uk/lp/flights/lhr/stl/london-to-st-louis)
-   [Cheap Flights from Boston (BOS) to New York (JFK)](https://expedia.co.uk/lp/flights/bos/jfk/boston-to-new-york)
-   [Cheap Flights from London (LHR) to Dallas (DFW)](https://expedia.co.uk/lp/flights/lhr/dfw/london-to-dallas)
-   [Cheap Flights from London (LGW) to Boston (BOS)](https://expedia.co.uk/lp/flights/lgw/bos/london-to-boston)

\*Available to Expedia members.

![](https://a.travel-assets.com/mad-service/footer/bnaBanners/BEX_Footer.jpg)

## Go further with the Expedia app

Save on select hotels when you book in the app. Our app deals help you to save on trips so you can travel more and manage it all on the go.

Scan the QR code with your device camera and download our app

![QR code to download the app](https://a.travel-assets.com/mad-service/qr-code/footer_qr/3_QR_FOOTER.png)