Featured airlines
- Be in the knowGet alerts if flight prices drop or rise*
- Book smarterSave up to 25% on select hotels after you book a flight*
Plan, book, fly with confidence
Cheap Flights from Las Vegas (LAS) to London (LHR)
Prices were available within the past 7 days and start at £181 for one-way flights and £460 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Origin airport | Harry Reid Intl. |
Destination airport | Heathrow |
Airlines serving | Aer Lingus, Air Canada, Air France, Alaska Airlines, American Airlines, Austrian Airlines, British Airways, Brussels Airlines, Delta, Finnair, Iberia, Icelandair, JetBlue Airways, KLM, Lufthansa, Swiss International Air Lines, United, Virgin Atlantic, WestJet |
Return price | £459 |
Distance | 8345 km |
Average flight time | 16 hours 50 mins |
Compare flights from Las Vegas to London easily and book in confidence
For travelling on business or for pleasure, Expedia makes it easy to book your flights from Las Vegas to London. Operating between them 11 flights per day, 20 airlines cover the route. And American Airlines, KLM, Aer Lingus, Air France, Delta Air Lines, Finnair, Iberia, Aeromexico, Virgin Atlantic, Singapore Airlines, British Airways fly direct, getting you to Heathrow in just 23hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Harry Reid Intl. to Heathrow.
To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights.
Grab a great deal on your flight from Harry Reid Intl. (LAS) to Heathrow (LHR)
The easiest way to view the best deals on flights from Las Vegas to London today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Harry Reid Intl. to Heathrow start at just £460 and range up to £525.
To find an even better deal, try
- being flexible on your dates – midweek flights can be cheaper
- looking for other airports near Las Vegas and London
- booking your flight during October, the cheapest month on this route
- varying your flight times – early morning and late at night are sometimes cheaper
Why you should book your Las Vegas to London flight with Expedia!
We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Harry Reid Intl. to Heathrow for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.
Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.
Frequently asked questions
- Trending Routes
- Trending Flights
- Top Flights Destinations
- Related Airlines
- Nearby Airports
- Cheap Flights from Other Airports
- Expedia's Latest Trends
Top Routes from Las Vegas
- Las Vegas to San Luis Obispo (LAS - SBP)
- Las Vegas to Newark (LAS - EWR)
- Las Vegas to San Diego (LAS - SAN)
- Las Vegas to Phoenix (LAS - PHX)
- Las Vegas to Los Angeles (LAS - LAX)
- Las Vegas to Miami (LAS - MIA)
- Las Vegas to Honolulu (LAS - HNL)
- Las Vegas to Puerto Vallarta (LAS - PVR)
- Las Vegas to New York (LAS - JFK)
- Las Vegas to Nashville (LAS - BNA)
- Las Vegas to Scottsdale (LAS - SCF)
- Las Vegas to Orlando (LAS - MCO)
Top Routes from Las Vegas
Top Flight Destinations
- Flights to London
- Flights to Edinburgh
- Flights to Manchester
- Flights to Liverpool
- Flights to Glasgow
- Flights to York
- Flights to Birmingham
- Flights to Bristol
- Flights to Belfast
- Flights to Bath
- Flights to Blackpool
- Flights to Brighton
- Flights to Newcastle-upon-Tyne
- Flights to Cardiff
- Flights to Inverness
- Flights to Leeds
- Flights to Southampton
- Flights to Oxford
- Flights to Whitby
- Flights to Bournemouth
London
Nearby Airports
- Henderson Executive Airport (HSH)
- Boulder City Municipal Airport (BLD)
- Laughlin - Bullhead Intl. Airport (IFP)
- Kingman Airport (IGM)
- St. George Airport (SGU)
- Lake Havasu City Municipal Airport (HII)
- Inyokern Airport (IYK)
- Cedar City Regional Airport (CDC)
- Bermuda Dunes Airport (UDD)
- Palm Springs Intl. Airport (PSP)