Title: £443 Cheap Iberia 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://a.travel-assets.com/travel-assets-manager/fallback-images-brand/bex_flights_v2.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # £443 Cheap Iberia flights from London to Las Vegas (LHR→LAS) [View £443 flight on Mon, 8 Dec 2025](https://expedia.co.uk/Flights-Search?trip=oneway&leg1=from:LHR,to:LAS,departure:08/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:442.92&airProductToken=AQo1CjMIyYQBEgQzNjE4GOuJASCLkAEopZb_AjCqm_8COE9AAFgBagVCQVNJQ3IIT0xYNUM1QjQSCggBEAEYASoCSUIYASIECAEQASgCKAMoBDAN) - [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) ## Iberia flights from London to Las Vegas (LHR→LAS) Prices were available within the past 7 days and start at £443 for one-way flights and £524 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Return ![Iberia](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/IB.gif) Wed, 3 Dec - Thu, 18 Dec LHR London LAS Las Vegas £524 Return just found [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LHR,to:LAS,departure:03/12/2025TANYT&leg2=from:LAS,to:LHR,departure:18/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:523.42&airProductToken=AQo1CjMIyYQBEgQzNjE4GOuJASCLkAEohd7-AjCK4_4COE9AAFgBagVCQVNJQ3IIT0xYN0cxQjQKagozCMmEARIEODA0ORiLkAEgo7EBKOCGgAMwhoiAAzhPQABYAWoFQkFTSUNyCE9MWDdHMUI0CjMIyYQBEgQ0MTkyGKOxASDriQEouYmAAzDajYADOE9AAVgBagVCQVNJQ3IIT0xYN0cxQjQSCggBEAEYASoCSUIYASIECAEQASgCKAMoBDAN) ## 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 - 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