
Popular airlines from Harry Reid Intl. Airport (LAS) to London
- British Airways
British Airways
- Delta
Delta
- Iberia
Iberia
- Virgin Atlantic
Virgin Atlantic
- American Airlines
American Airlines
- Air Canada
Air Canada
- Alaska Airlines
Alaska Airlines
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Cheap flights from Las Vegas (LAS) to London (LON)
Prices were available within the past 7 days and start at CA $538 for one-way flights and CA $976 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.










Frequently asked questions
Travel information
Travel information
Origin airport | Harry Reid Intl. |
Destination airport | Heathrow |
Roundtrip price | CA $975 |
Distance | 8345 km |
Book with confidence
Book with confidence
The easy way to book your flights from Las Vegas to London
With Expedia, it’s simple to find and book flights to London from Las Vegas whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to LON-All Airports, too.
Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Las Vegas to London today, tomorrow, or this week.
Save dollars with cheap flights from Harry Reid Intl., LAS to LON-All Airports, LON
Sort your search results by price to find great deals on your flight from Las Vegas to London—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to London from Las Vegas currently is just CA $976 rising to CA $1,096.
Here are more money-saving tips:
- Fly in September when flight prices are normally at their lowest
- Book about a month to 6 weeks before you travel for the best prices to London
- Avoid peak season and weekends when flights can cost more
- Early morning and late-night flights are sometimes cheaper, so try varying your travel times
- One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free!
Reasons to choose Expedia for your flight to London from Las Vegas
Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to London with Expedia today.
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Explore a world of travel with Expedia
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