Cheap Flight Tickets from Las Vegas (LAS) to London (LON)

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Latest Flight Deals from Las Vegas to London

Book one-way or return flights from Las Vegas to London from as little as AU$ 262. Choose from the popular airlines below and book your flight today!

One way
Return

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.

Airlines Flying 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.

Frontier Airlines

From AU$ 262

American Airlines

From AU$ 287

Alaska Airlines

From AU$ 294

United Airlines

From AU$ 323

WestJet

From AU$ 332

Southwest Airlines

From AU$ 365

Sun Country Airlines

From AU$ 403

Flair Airlines

From AU$ 452

Spirit Airlines

From AU$ 477

Canada Jetlines

From AU$ 512

ANA airlines

Find more flights and airlines

Alternative Routes from Las Vegas to London

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

Cheapest
LAS
10:15
18h 35m
1 transfer
LHR
12:50
Harry Reid International Airport - London Heathrow Airport
Tue, May 7Frontier Airlines
AU$ 262
LAS
10:45
25h 45m
2 transfer
STN
20:30
Harry Reid International Airport - London Stansted Airport
Wed, May 15WestJet
AU$ 422
LAS
10:45
36h 55m
2 transfer
LTN
07:40
Harry Reid International Airport - London Luton Airport
Wed, May 15WestJet
AU$ 423
LAS
10:45
36h 55m
2 transfer
LTN
07:40
Harry Reid International Airport - London Luton Airport
Wed, May 15WestJet
AU$ 423
Find More Flights

How do I find the cheapest flights?

When are flight from Las Vegas (LAS) to London (LON) the cheapest?
Airlines adjust prices for flights from Las Vegas to London based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much are flights from Las Vegas (LAS) to London (LON) cost?
According to Trip.com's data, the lowest price is around AU$ 1,753.
How long is the flights from Las Vegas (LAS) to London (LON)?
It takes about 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, by taxi about 50 minutes.
- The distance from London Heathrow Airport to downtown is about 23km, by taxi about 40 minutes.
- The distance from London Luton Airport to downtown is about 44km, by taxi about 1 hour.
What time does the latest flight from Las Vegas to London depart?
The latest flight departs from Las Vegas (LAS) at 21:55 and arrives in London (LHR) at 15:50.
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.
What's the most popular airline for direct flights from Las Vegas (LAS) to London (LON)?
KLM operates 2 direct flights from Las Vegas (LAS) to London (LON).
How many airports in London (LON)?
There are 7 airport(s) in London (LON): London Biggin Hill Airport, London City Airport, London Gatwick Airport, London Heathrow Airport, London Luton Airport, London Southend Airport and London Stansted Airport.

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

Flight Information from Las Vegas to London

Cheapest direct flight price	AU$ 261
Cheapest return ticket price	AU$ 1,000
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