Title: £430 Cheap British Airways flights from London to Las Vegas (LHR→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) # £430 Cheap British Airways flights from London to Las Vegas (LHR→LAS) [View £430 flight on Mon, 1 Dec 2025](https://expedia.co.uk/Flights-Search?trip=oneway&leg1=from:LHR,to:LAS,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:429.92&airProductToken=AQprCjMIwoIBEgMyODkY64kBIO-5ASjhxv4CMPDL_gI4T0AAWAFqBU5PQkFHcglPTFg1QzVCNFAKNAjCggESBDY5MTQY77kBIIuQASiwzf4CMPXN_gI4T0ABWAFqBU5PQkFHcglPTFg1QzVCNFASCggBEAEYASoCQkEYASIECAEQASgCKAMwDQ) - [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 Add a place to stay Direct flights only - ## Plan, book, fly with confidence - ### Be in the know Get alerts if flight prices drop or rise\* - ### Book smarter Save up to 25% on select hotels after you book a flight\* - ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.co.uk/login) ## British Airways flights from London to Las Vegas (LHR→LAS) Prices were available within the past 7 days and start at £430 for one-way flights and £497 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Return ![British Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/BA.gif) Tue, 3 Mar - Tue, 10 Mar LHR London LAS Las Vegas £497 Return just found [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LHR,to:LAS,departure:03/03/2026TANYT&leg2=from:LAS,to:LHR,departure:10/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:496.12&airProductToken=AQo0CjIIwoIBEgMyNzUY64kBIIuQASjF0oYDMMrXhgM4T0AAWAFqBU5PQkFHcghPTFUxRzFCNAo0CjIIwoIBEgMyNzQYi5ABIOuJASinp4cDMPqrhwM4T0AAWAFqBU5PQkFHcghPTFUxRzFCNBIKCAEQARgBKgJCQRgBIgQIARABKAIoAzAN) Flight from London to Las Vegas route 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 | - Trending British Airways Flights - Trending Routes - Related Airlines - Nearby Airports - Flights from Other Cities - Expedia's Latest Trends ### Most Popular British Airways Routes from London - [British Airways LHR to LAX](https://expedia.co.uk/lp/flight-routes/british-airways-from-heathrow-to-los-angeles-intl/ba/lhr/lax) - [British Airways LHR to MIA](https://expedia.co.uk/lp/flight-routes/british-airways-from-heathrow-to-miami-intl/ba/lhr/mia) - [British Airways LHR to HND](https://expedia.co.uk/lp/flight-routes/british-airways-from-heathrow-to-haneda/ba/lhr/hnd) - [British Airways LHR to CDG](https://expedia.co.uk/lp/flight-routes/british-airways-from-heathrow-to-roissy-charles-de-gaulle/ba/lhr/cdg) - [British Airways LHR to YYZ](https://expedia.co.uk/lp/flight-routes/british-airways-from-heathrow-to-pearson-intl/ba/lhr/yyz) - [British Airways LHR to AMS](https://expedia.co.uk/lp/flight-routes/british-airways-from-heathrow-to-schiphol/ba/lhr/ams) - [British Airways LHR to BKK](https://expedia.co.uk/lp/flight-routes/british-airways-from-heathrow-to-suvarnabhumi-intl/ba/lhr/bkk) - [British Airways LHR to EDI](https://expedia.co.uk/lp/flight-routes/british-airways-from-heathrow-to-edinburgh/ba/lhr/edi) - [British Airways LHR to JFK](https://expedia.co.uk/lp/flight-routes/british-airways-from-heathrow-to-john-f-kennedy-intl/ba/lhr/jfk) - [British Airways LHR to EWR](https://expedia.co.uk/lp/flight-routes/british-airways-from-heathrow-to-newark-liberty-intl-airport/ba/lhr/ewr) - [British Airways LHR to DXB](https://expedia.co.uk/lp/flight-routes/british-airways-from-heathrow-to-dubai-intl/ba/lhr/dxb) ### Most Popular British Airways Routes from Las Vegas - [British Airways LAS to MAN](https://expedia.co.uk/lp/flight-routes/british-airways-from-harry-reid-intl-to-manchester/ba/las/man) - [London to Miami (LHR - MIA)](https://expedia.co.uk/lp/flights/lhr/mia/london-to-miami) - [London to Tokyo (LHR - HND)](https://expedia.co.uk/lp/flights/lhr/hnd/london-to-tokyo) - [London to Bangkok (LGW - BKK)](https://expedia.co.uk/lp/flights/lgw/bkk/london-to-bangkok) - [London to Singapore (LHR - 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