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Good to Know: Cheapest and Fastest LHR - LAS Flights
Useful information for finding best airline tickets from London Heathrow to McCarran International on your next trip.
Cheapest Round Trip Flight
$1619
JetBlue Airways
• 1 stop
• 35h 54m
Feb 14 – Feb 14
The cheapest round trip flight from London to Las Vegas (LHR-LAS-LHR) is currently $1619
Cheapest Direct Flight
$5082
Aer Lingus
• nonstop
• 17h 25m
Feb 14
The cheapest nonstop flight from London to Las Vegas (LHR-LAS) is currently $5082
Fastest Flight
17h 25m
The fastest nonstop flight from London to Las Vegas (LHR-LAS) takes 17h 25m
Top Airlines Flying from London to Las Vegas
Latest Flight Deals from London (LHR) to Las Vegas (LAS)
Compare and book low fare round-trip air tickets from London to Las Vegas. Ideal for travelers with confirmed return itineraries.
Feb 14 - Feb 14, Economy
London → Las Vegas
35h 54m
8:05 AM - 9:59 PM • 1 stop
London → Las Vegas
37h 36m
11:59 PM - 6:55 AM • 1 stop
JetBlue Airways
Feb 14 - Feb 14, Economy
London → Las Vegas
30h 29m
9:20 AM - 7:49 PM • 2 stops
London → Las Vegas
39h 15m
11:00 PM - 6:55 AM • 2 stops
JetBlue Airways
Feb 14 - Feb 14, Economy
London → Las Vegas
22h 6m
10:45 AM - 4:11 PM • 1 stop
London → Las Vegas
42h
11:25 PM - 8:45 AM • 1 stop
Delta Airlines
Feb 14 - Feb 14, Economy
London → Las Vegas
22h 6m
10:45 AM - 4:11 PM • 1 stop
London → Las Vegas
21h 40m
7:50 PM - 4:50 PM • 1 stop
Virgin Atlantic
Feb 14 - Feb 14, Economy
London → Las Vegas
17h 30m
4:00 PM - 6:50 PM • nonstop
London → Las Vegas
42h
11:25 PM - 8:45 AM • 1 stop
Virgin Atlantic
Looking for the fastest way to Las Vegas? These direct flight options from LHR to LAS offer both convenience and value—no layovers, just straight to your destination.
Feb 14 - Feb 14, Economy
London → Las Vegas
17h 25m
4:05 PM - 6:50 PM • nonstop
London → Las Vegas
15h 55m
8:55 PM - 2:50 PM • nonstop
Aer Lingus
Feb 14 - Feb 14, Economy
London → Las Vegas
17h 25m
12:25 PM - 3:10 PM • nonstop
London → Las Vegas
15h 55m
6:35 PM - 12:30 PM • nonstop
Aer Lingus
Feb 14 - Feb 14, Economy
London → Las Vegas
17h 25m
12:25 PM - 3:10 PM • nonstop
London → Las Vegas
15h 55m
6:35 PM - 12:30 PM • nonstop
American Airlines
Feb 14 - Feb 14, Economy
London → Las Vegas
17h 25m
4:05 PM - 6:50 PM • nonstop
London → Las Vegas
15h 55m
8:55 PM - 2:50 PM • nonstop
American Airlines
Feb 14 - Feb 14, Economy
London → Las Vegas
17h 25m
12:25 PM - 3:10 PM • nonstop
London → Las Vegas
15h 55m
8:55 PM - 2:50 PM • nonstop
Finnair
FAQs on London to Las Vegas Flights
What are the airports in London?
LHR
What’s the most popular airline flying from LHR to LAS?
The most popular airline flying from London to Las Vegas are
Can I fly from LHR to LAS non-stop?
Yes, you can fly LHR to LAS non-stop on
Which airlines fly nonstop between London and Las Vegas?
The non-stop flights between London and Las Vegas are .
What’s the earliest departure time from LHR to LAS Airport?
The earliest flight leaves LHR at 8:05 am and lands in LAS - McCarran International
What are the airports in Las Vegas?
LAS
Can I make changes to my London to Las Vegas flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from LHR to LAS?
Read the fare rules of the London to Las Vegas air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from London and Las Vegas?
operate flights between London and Las Vegas
How long does a flight from London to Las Vegas take?
It takes approximately 11 hour to fly non-stop from LHR to LAS, which is 5229.49 miles by air.
Which airlines provide the cheapest flights from London (LHR) to Las Vegas (LAS) ?
In the past couple of days, the cheapest tickets to LAS from LHR were found on B6 : USD 2124
Do I need a passport to fly between LHR and LAS?
Yes
What’s the latest departure time from LHR to LAS ?
The last flight leaves LHR at 4:05 pm
London (LHR) to Las Vegas (LAS): Airport Information
| Origin Airport | London Heathrow , London, GB |
| Destination Airport | McCarran International , Las Vegas, US |
| Distance | 5229 miles |
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