Cheap Flights from London (LON) to Las Vegas (LAS)

View AU$960 flight on Mon, 22 Sep. 2025Opens in a new window

Popular airlines from London to Las Vegas, NV (LAS-Harry Reid Intl.)

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Cheap Flights from London (LON) to Las Vegas (LAS)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Swiss International Air Lines
Thu., 18 Sep. - Sun., 21 Sep.
LHR
London
LAS
Las Vegas
AU$1,123 Return, found 11 hours ago
AU$1,123
Return
found 11 hours ago
Select Swiss International Air Lines flight, departing Thu., 18 Sep. from London to Las Vegas, returning Sun., 21 Sep., priced at AU$1,123 found 11 hours ago
Lufthansa
Mon., 22 Sep. - Tue., 30 Sep.
LHR
London
LAS
Las Vegas
AU$1,126 Return, found 2 days ago
AU$1,126
Return
found 2 days ago
Select Lufthansa flight, departing Mon., 22 Sep. from London to Las Vegas, returning Tue., 30 Sep., priced at AU$1,126 found 2 days ago
United
Thu., 7 May - Mon., 11 May
LHR
London
LAS
Las Vegas
AU$1,128 Return, found 6 hours ago
AU$1,128
Return
found 6 hours ago
Select United flight, departing Thu., 7 May from London to Las Vegas, returning Mon., 11 May, priced at AU$1,128 found 6 hours ago
American Airlines
Mon., 22 Sep. - Tue., 30 Sep.
LHR
London
LAS
Las Vegas
AU$1,152 Return, found 2 days ago
AU$1,152
Return
found 2 days ago
Select American Airlines flight, departing Mon., 22 Sep. from London to Las Vegas, returning Tue., 30 Sep., priced at AU$1,152 found 2 days ago
Air Canada
Thu., 18 Sep. - Sun., 21 Sep.
LHR
London
LAS
Las Vegas
AU$1,159 Return, found 11 hours ago
AU$1,159
Return
found 11 hours ago
Select Air Canada flight, departing Thu., 18 Sep. from London to Las Vegas, returning Sun., 21 Sep., priced at AU$1,159 found 11 hours ago
American Airlines
Thu., 16 Apr. - Thu., 23 Apr.
LGW
London
LAS
Las Vegas
AU$1,175 Return, found 2 days ago
AU$1,175
Return
found 2 days ago
Select American Airlines flight, departing Thu., 16 Apr. from London to Las Vegas, returning Thu., 23 Apr., priced at AU$1,175 found 2 days ago
Austrian Airlines
Mon., 8 Sep. - Sun., 14 Sep.
LHR
London
LAS
Las Vegas
AU$1,188 Return, found 1 day ago
AU$1,188
Return
found 1 day ago
Select Austrian Airlines flight, departing Mon., 8 Sep. from London to Las Vegas, returning Sun., 14 Sep., priced at AU$1,188 found 1 day ago
British Airways
Mon., 22 Sep. - Tue., 30 Sep.
LHR
London
LAS
Las Vegas
AU$1,206 Return, found 2 days ago
AU$1,206
Return
found 2 days ago
Select British Airways flight, departing Mon., 22 Sep. from London to Las Vegas, returning Tue., 30 Sep., priced at AU$1,206 found 2 days ago
Delta
Wed., 31 Dec. - Tue., 6 Jan.
LHR
London
LAS
Las Vegas
AU$1,236 Return, found 1 day ago
AU$1,236
Return
found 1 day ago
Select Delta flight, departing Wed., 31 Dec. from London to Las Vegas, returning Tue., 6 Jan., priced at AU$1,236 found 1 day ago
American Airlines
Thu., 7 May - Mon., 11 May
LHR
London
LAS
Las Vegas
AU$1,264 Return, found 6 hours ago
AU$1,264
Return
found 6 hours ago
Select American Airlines flight, departing Thu., 7 May from London to Las Vegas, returning Mon., 11 May, priced at AU$1,264 found 6 hours ago
Flight from London to Las Vegas route information
Origin airport
Heathrow
Destination airport
Harry Reid Intl.
Airlines serving
Aer Lingus, Air Canada, Air France, American Airlines, Austrian Airlines, British Airways, Brussels Airlines, Delta, Finnair, Iberia, KLM, Lufthansa, Swiss International Air Lines, United, Virgin Atlantic, WestJet
Return price
AU$1,122
Distance
8345 km

LON to LAS Flights

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London Airports

London

Heathrow to Las Vegas
AU$1,122.30
*Available to Expedia members.