Title: £814 Cheap United flights from London to Las Vegas (LHR→LAS) - Expedia.co.uk

  

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# £814 Cheap United flights from London to Las Vegas (LHR→LAS)

[View £814 flight on Tue, 3 Feb 2026](https://expedia.co.uk/Flights-Search?trip=oneway&leg1=from:LHR,to:LAS,departure:03/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:813.92&airProductToken=AQpsCjQI1YIBEgM5NTkY64kBIK4cKK-WhAMw5JqEAzhVQABYAWoIRUNPQkFTSUNyCFVMWE1TT0JRCjQI1YIBEgM3NzcYrhwgi5ABKNmchAMw156EAzhVQAFYAWoIRUNPQkFTSUNyCFVMWE1TT0JREgoIARABGAEqAlVBGAEiBAgBEAEoAigDKAQwAQ)

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## United flights from London to Las Vegas (LHR→LAS)

Prices were available within the past 7 days and start at £814 for one-way flights and £501 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)

Sun, 23 Nov - Mon, 1 Dec

LHR

London

LAS

Las Vegas

£501

Return

found 19 hours ago

[](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LHR,to:LAS,departure:23/11/2025TANYT&leg2=from:LAS,to:LHR,departure:01/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:500.92&airProductToken=AQpuCjUI1YIBEgQ4ODEyGOuJASClBCjC6f0CMKHq_QI4S0AAWAFqCEVDT0JBU0lDcghLTFBaNUZCUQo1CNWCARIEOTY2NhilBCCLkAEoiuv9AjDQ8P0COEtAAVgBaghFQ09CQVNJQ3IIS0xQWjVGQlEKbgo1CNWCARIDNDA2GIuQASDEjQEo4s7-AjCB0f4COEtAAFgBaghFQ09CQVNJQ3IIS0xQWjVGQlEKNQjVggESAzEyMhjEjQEg64kBKPLR_gIwoNX-AjhLQAFYAWoIRUNPQkFTSUNyCEtMUFo1RkJREgoIARABGAEqAlVBGAEiBAgBEAEoAigDKAQwAQ)

## Travel information

| Origin airport | Heathrow |
| --- | --- |
| Destination airport | Harry Reid Intl. |
| Airlines serving | Aer Lingus, Air Canada, Air France, American Airlines, Austrian Airlines, British Airways, Brussels Airlines, Delta, Finnair, Iberia, Icelandair, JetBlue Airways, KLM, Lufthansa, Swiss International Air Lines, United, Virgin Atlantic, WestJet |
| Popular airline | British Airways |
| Distance | 8345 km |
| Average flight time | 2 hours 45 mins |

## Explore a world of travel with Expedia

-   Trending United Flights
-   Trending Routes
-   Related Airlines
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-   Expedia's Latest Trends

### Most Popular United Routes from London

-   [United LHR to LAS](https://expedia.co.uk/lp/flight-routes/united-from-heathrow-to-harry-reid-intl/ua/lhr/las)
-   [United LHR to LAX](https://expedia.co.uk/lp/flight-routes/united-from-heathrow-to-los-angeles-intl/ua/lhr/lax)
-   [United LHR to EWR](https://expedia.co.uk/lp/flight-routes/united-from-heathrow-to-newark-liberty-intl-airport/ua/lhr/ewr)

### Most Popular United Routes from Las Vegas

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

-   [London to Las Vegas (LHR - LAS)](https://expedia.co.uk/lp/flights/lhr/las/london-to-las-vegas)
-   [London to Las Vegas (LHR - LAS)](https://expedia.co.uk/lp/flights/lhr/las/london-to-las-vegas)
-   [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)
-   [London to Chicago (LHR - ORD)](https://expedia.co.uk/lp/flights/lhr/ord/london-to-chicago)
-   [London to Vancouver (LHR - YVR)](https://expedia.co.uk/lp/flights/lhr/yvr/london-to-vancouver)
-   [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)
-   [London to Montego Bay (LHR - MBJ)](https://expedia.co.uk/lp/flights/lhr/mbj/london-to-montego-bay)
-   [London to Sydney (LHR - SYD)](https://expedia.co.uk/lp/flights/lhr/syd/london-to-sydney)

### Popular Domestic Routes in Harry Reid Intl.

-   [London to Vancouver (LHR - YVR)](https://expedia.co.uk/lp/flights/lhr/yvr/london-to-vancouver)
-   [London to New York (LHR - JFK)](https://expedia.co.uk/lp/flights/lhr/jfk/london-to-new-york)
-   [London to Sydney (LHR - SYD)](https://expedia.co.uk/lp/flights/lhr/syd/london-to-sydney)
-   [London to Las Vegas (LHR - LAS)](https://expedia.co.uk/lp/flights/lhr/las/london-to-las-vegas)
-   [London to San Francisco (LHR - SFO)](https://expedia.co.uk/lp/flights/lhr/sfo/london-to-san-francisco)
-   [Manchester to Orlando (MAN - MCO)](https://expedia.co.uk/lp/flights/man/mco/manchester-to-orlando)
-   [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)
-   [London to Newark Liberty Intl. Airport (LHR - EWR)](https://expedia.co.uk/lp/flights/lhr/ewr/london-to-newark-liberty-intl-airport)
-   [London to Toronto (LHR - YYZ)](https://expedia.co.uk/lp/flights/lhr/yyz/london-to-toronto)

### Related Airlines

-   [British Airways](https://expedia.co.uk/British-Airways-Flights.cBA.Travel-Guide-Airlines)
-   [Air France](https://expedia.co.uk/Air-France-Flights.cAF.Travel-Guide-Airlines)
-   [KLM](https://expedia.co.uk/KLM-Flights.cKL.Travel-Guide-Airlines)
-   [Lufthansa](https://expedia.co.uk/Lufthansa-Flights.cLH.Travel-Guide-Airlines)
-   [Turkish Airlines](https://expedia.co.uk/Turkish-Airlines-Flights.cTK.Travel-Guide-Airlines)
-   [Swiss International Air Lines](https://expedia.co.uk/Swiss-International-Air-Lines-Flights.cLX.Travel-Guide-Airlines)
-   [Qatar Airways](https://expedia.co.uk/Qatar-Airways-Flights.cQR.Travel-Guide-Airlines)
-   [Iberia](https://expedia.co.uk/Iberia-Flights.cIB.Travel-Guide-Airlines)
-   [Virgin Atlantic](https://expedia.co.uk/Virgin-Atlantic-Flights.cVS.Travel-Guide-Airlines)
-   [SAS](https://expedia.co.uk/Scandinavian-Airlines-Flights.cSK.Travel-Guide-Airlines)
-   [Etihad Airways](https://expedia.co.uk/Etihad-Airways-Flights.cEY.Travel-Guide-Airlines)
-   [Austrian Airlines](https://expedia.co.uk/Austrian-Airlines-Flights.cOS.Travel-Guide-Airlines)
-   [LOT-Polish Airlines](https://expedia.co.uk/LOT-Polish-Airlines-Flights.cLO.Travel-Guide-Airlines)
-   [Finnair](https://expedia.co.uk/Finnair-Flights.cAY.Travel-Guide-Airlines)
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-   [Emirates](https://expedia.co.uk/Emirates-Flights.cEK.Travel-Guide-Airlines)

### Nearby Airports

-   [Farnborough Airport (FAB)](https://expedia.co.uk/lp/airports/fab/flights-from-farnborough-airport)
-   [London City Airport (LCY)](https://expedia.co.uk/lp/airports/lcy/flights-from-london-city-airport)
-   [Gatwick Airport (LGW)](https://expedia.co.uk/lp/airports/lgw/flights-from-gatwick-airport)
-   [Luton Airport (LTN)](https://expedia.co.uk/lp/airports/ltn/flights-from-luton-airport)
-   [Stansted Airport (STN)](https://expedia.co.uk/lp/airports/stn/flights-from-stansted-airport)
-   [Oxford Airport (OXF)](https://expedia.co.uk/lp/airports/oxf/flights-from-oxford-airport)
-   [Southend Airport (SEN)](https://expedia.co.uk/lp/airports/sen/flights-from-southend-airport)
-   [Southampton Airport (SOU)](https://expedia.co.uk/lp/airports/sou/flights-from-southampton-airport)
-   [Cambridge Airport (CBG)](https://expedia.co.uk/lp/airports/cbg/flights-from-cambridge-airport)
-   [Coventry Airport (CVT)](https://expedia.co.uk/lp/airports/cvt/flights-from-coventry-airport)

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