$182 Find Cheap Flights from Las Vegas to London

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Find cheap flights from Las Vegas to London starting at $182.

Book one-way or return flights from Las Vegas to London from as little as $182. Choose from the popular airlines below and book your flight today!

One way
Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Searching for the best last minute flight from Las Vegas to London? Find one-way or return flights that are affordable and fit your itinerary.

Trip.com monitors the ticket fares of flights from Las Vegas to London. Stay updated on price trends and snag the best deals for your upcoming trip.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Find cheap airlines flights from Las Vegas to London

View airlines operating flights from Las Vegas to London. Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

WestJet

From $216

Southwest Airlines

From $238

Sun Country Airlines

From $262

Flair Airlines

From $295

Spirit Airlines

From $333

Canada Jetlines

From $334

Frontier Airlines

From $378

Alaska Airlines

From $391

Air Canada

From $409

Allegiant Air

From $425

ANA airlines

Find more flights and airlines

Find cheap flights from Las Vegas to London by different airports

Discover different routes, airlines, and transfers and find the best alternative flights for your journey from Las Vegas to London.

Cheapest
LAS
10:45
25h 45m
2 transfer
STN
20:30
Harry Reid International Airport - London Stansted Airport
Wed, May 15WestJet
$275
LAS
10:45
36h 55m
2 transfer
LTN
07:40
Harry Reid International Airport - London Luton Airport
Wed, May 15WestJet
$276
LAS
06:05
20h 50m
1 transfer
LGW
10:55
Harry Reid International Airport - London Gatwick Airport
Tue, Apr 30Frontier Airlines
$318
LAS
06:05
20h 50m
1 transfer
LGW
10:55
Harry Reid International Airport - London Gatwick Airport
Tue, Apr 30Frontier Airlines
$318
Find More Flights

Frequently Asked Questions

When are flight tickets from Las Vegas (LAS) to London (LON) the cheapest?
Airlines adjust prices for flights from Las Vegas to London based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much do flights from Las Vegas (LAS) to London (LON) cost?
According to Trip.com's data, the lowest price is around $1,142.
How long does it take to fly from Las Vegas (LAS) to London (LON) and what is the distance?
It takes around 9 hours 58 minutes to fly from Las Vegas (LAS) to London (LON).
What is the transportation method from the main airport to downtown in London?
- The distance from London Gatwick Airport to downtown is about 39km. It takes about 50 minutes by taxi.
- The distance from London Heathrow Airport to downtown is about 23km. It takes about 40 minutes by taxi.
- The distance from London Luton Airport to downtown is about 44km. It takes about 1 hour by taxi.
What are the most popular airlines that fly from Las Vegas (LAS) to London (LON)?
Airlines with flights from Las Vegas (LAS) to London (LON): KLM, American Airlines, Iberia, Aer Lingus, Singapore Airlines, Aeromexico, Delta Air Lines, British Airways, Finnair, Air France and Virgin Atlantic.

How to find a cheap flight from Las Vegas to London

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Las Vegas to London. Book your flights at the right time and save more.

Book Early

Once prices are gone, they're gone. Lock in deals while you can!

Compare Flight Prices

Compare prices on travel agency and airline websites.

Look Out for Deals

Check airline and travel agency websites for latest flight deals

Check One-way Fares

Buying two cheap one-way flights can sometimes be a better deal than a round-trip.

Try Different Dates

Flying during the week, early in the morning, or late at night can help save money.

Use the Trip.com App

Save up to £10 per person when booking your flights on Trip.com

Las Vegas to London Flight Information

Cheapest nonstop flight price	$181
Cheapest round-trip ticket price	$676
Off-season for travel	March
Peak season for travel	October
Flight distance	8,408.84km
Average flight time	9 hours 58 minutes
Popular airline	American Airlines