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

View AU$847 flight on Tue, 9 Dec 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.

Delta
Thu, 27 Nov - Thu, 11 Dec
LHR
London
LAS
Las Vegas
AU$1,028 Return, found 14 hours ago
AU$1,028
Return
found 14 hours ago
Select Delta flight, departing Thu, 27 Nov from London to Las Vegas, returning Thu, 11 Dec, priced at AU$1,028 found 14 hours ago
Virgin Atlantic
Thu, 27 Nov - Thu, 11 Dec
LHR
London
LAS
Las Vegas
AU$1,038 Return, found 14 hours ago
AU$1,038
Return
found 14 hours ago
Select Virgin Atlantic flight, departing Thu, 27 Nov from London to Las Vegas, returning Thu, 11 Dec, priced at AU$1,038 found 14 hours ago
Delta
Thu, 27 Nov - Thu, 11 Dec
LHR
London
LAS
Las Vegas
AU$1,055 Return, found 14 hours ago
AU$1,055
Return
found 14 hours ago
Select Delta flight, departing Thu, 27 Nov from London to Las Vegas, returning Thu, 11 Dec, priced at AU$1,055 found 14 hours ago
Delta
Sat, 6 Dec - Sat, 13 Dec
LCY
London
LAS
Las Vegas
AU$1,190 Return, found 2 days ago
AU$1,190
Return
found 2 days ago
Select Delta flight, departing Sat, 6 Dec from London to Las Vegas, returning Sat, 13 Dec, priced at AU$1,190 found 2 days ago
KLM
Thu, 27 Nov - Thu, 11 Dec
LHR
London
LAS
Las Vegas
AU$1,228 Return, found 14 hours ago
AU$1,228
Return
found 14 hours ago
Select KLM flight, departing Thu, 27 Nov from London to Las Vegas, returning Thu, 11 Dec, priced at AU$1,228 found 14 hours ago
Aer Lingus
Thu, 15 Jan - Tue, 20 Jan
LHR
London
LAS
Las Vegas
AU$1,236 Return, found 3 days ago
AU$1,236
Return
found 3 days ago
Select Aer Lingus flight, departing Thu, 15 Jan from London to Las Vegas, returning Tue, 20 Jan, priced at AU$1,236 found 3 days ago
Iberia
Wed, 29 Oct - Wed, 5 Nov
LHR
London
LAS
Las Vegas
AU$1,274 Return, found 3 hours ago
AU$1,274
Return
found 3 hours ago
Select Iberia flight, departing Wed, 29 Oct from London to Las Vegas, returning Wed, 5 Nov, priced at AU$1,274 found 3 hours ago
Air France
Thu, 27 Nov - Thu, 11 Dec
LHR
London
LAS
Las Vegas
AU$1,359 Return, found 14 hours ago
AU$1,359
Return
found 14 hours ago
Select Air France flight, departing Thu, 27 Nov from London to Las Vegas, returning Thu, 11 Dec, priced at AU$1,359 found 14 hours ago
Air Canada
Thu, 20 Nov - Sun, 23 Nov
LHR
London
LAS
Las Vegas
AU$1,374 Return, found 1 day ago
AU$1,374
Return
found 1 day ago
Select Air Canada flight, departing Thu, 20 Nov from London to Las Vegas, returning Sun, 23 Nov, priced at AU$1,374 found 1 day ago
United
Wed, 18 Mar - Wed, 25 Mar
LHR
London
LAS
Las Vegas
AU$1,385 Return, found 2 days ago
AU$1,385
Return
found 2 days ago
Select United flight, departing Wed, 18 Mar from London to Las Vegas, returning Wed, 25 Mar, priced at AU$1,385 found 2 days ago

Find the cheapest month to fly from London (LON) to Las Vegas (LAS)

February is typically the cheapest month to fly

From AU$682 - AU$1,228 per traveller.
Flight from London to Las Vegas route information
Origin airport
Heathrow
Destination airport
Harry Reid Intl.
Airlines serving
Air Canada, American Airlines, Austrian Airlines, Delta, Finnair, Iberia, KLM, Lufthansa, United
Return price
AU$1,028
Distance
8345 km

LON to LAS Flights

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