Good to Know: LHR to LAS Flights
Useful information for finding cheap flights from London Heathrow to McCarran International and booking your next trip
Cheapest Round Trip Flight
£1619
JetBlue Airways• 1 stop • 35h 54mFeb 14 – Feb 14
The cheapest round trip flight from London Heathrow to McCarran International is currently £1619
Cheapest Direct Flight
£5082
Aer Lingus• nonstop• 17h 25mFeb 14
The cheapest nonstop flight from London Heathrow to McCarran International is currently £5082
Fastest Flight
17h 25m
The fastest nonstop flight from London Heathrow to McCarran International takes 17h 25m
Best Flight Deals from London to Las Vegas
Explore the lowest round-trip fares from London to Las Vegas. We've compared hundreds of airlines and travel sites so you don't have to.
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
Whether you're moving or just visiting, here are some of the best one-way flight options from LHR to LAS—searched and filtered with flexibility in mind.
Need to fly soon? We've surfaced some of the most affordable last-minute flights from London to Las Vegas, ideal for urgent plans or spontaneous trips.
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
Flights from London to Las Vegas
| Origin Airport | London Heathrow , London, GB |
| Destination Airport | McCarran International , Las Vegas, US |
| Distance | miles |
More Flight Options for London (LHR) and Las Vegas (LAS)
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