S$723 Cheap Flights from London to Las Vegas

View S$723 flight on Sun, 25 Jan, 2026Opens in a new window

Popular airlines from Heathrow Airport (LHR) to Harry Reid Intl. Airport (LAS)

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Cheap Flights from London to Las Vegas (LHR-LAS)

Prices were available within the past 7 days and start at S$723 for one-way flights and S$745 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, 25 Dec - Wed, 31 Dec
LHR
London
LAS
Las Vegas
S$745 Return, found 2 days ago
S$745
Return
found 2 days ago
Select Delta flight, departing Thu, 25 Dec from London to Las Vegas, returning Wed, 31 Dec, priced at S$745 found 2 days ago
Delta
Wed, 7 Jan - Wed, 14 Jan
LHR
London
LAS
Las Vegas
S$748 Return, found 6 days ago
S$748
Return
found 6 days ago
Select Delta flight, departing Wed, 7 Jan from London to Las Vegas, returning Wed, 14 Jan, priced at S$748 found 6 days ago
Delta
Wed, 7 Jan - Wed, 14 Jan
LHR
London
LAS
Las Vegas
S$748 Return, found 6 days ago
S$748
Return
found 6 days ago
Select Delta flight, departing Wed, 7 Jan from London to Las Vegas, returning Wed, 14 Jan, priced at S$748 found 6 days ago
Delta
Wed, 7 Jan - Wed, 14 Jan
LHR
London
LAS
Las Vegas
S$755 Return, found 6 days ago
S$755
Return
found 6 days ago
Select Delta flight, departing Wed, 7 Jan from London to Las Vegas, returning Wed, 14 Jan, priced at S$755 found 6 days ago
Delta
Fri, 2 Jan - Sun, 4 Jan
LHR
London
LAS
Las Vegas
S$761 Return, found 3 days ago
S$761
Return
found 3 days ago
Select Delta flight, departing Fri, 2 Jan from London to Las Vegas, returning Sun, 4 Jan, priced at S$761 found 3 days ago
KLM
Wed, 7 Jan - Wed, 14 Jan
LHR
London
LAS
Las Vegas
S$763 Return, found 6 days ago
S$763
Return
found 6 days ago
Select KLM flight, departing Wed, 7 Jan from London to Las Vegas, returning Wed, 14 Jan, priced at S$763 found 6 days ago
KLM
Thu, 25 Dec - Wed, 31 Dec
LHR
London
LAS
Las Vegas
S$781 Return, found 2 days ago
S$781
Return
found 2 days ago
Select KLM flight, departing Thu, 25 Dec from London to Las Vegas, returning Wed, 31 Dec, priced at S$781 found 2 days ago
Air France
Wed, 7 Jan - Wed, 14 Jan
LHR
London
LAS
Las Vegas
S$787 Return, found 6 days ago
S$787
Return
found 6 days ago
Select Air France flight, departing Wed, 7 Jan from London to Las Vegas, returning Wed, 14 Jan, priced at S$787 found 6 days ago
American Airlines
Wed, 7 Jan - Wed, 14 Jan
LHR
London
LAS
Las Vegas
S$1,144 Return, found 6 days ago
S$1,144
Return
found 6 days ago
Select American Airlines flight, departing Wed, 7 Jan from London to Las Vegas, returning Wed, 14 Jan, priced at S$1,144 found 6 days ago
Air Canada
Tue, 3 Feb - Mon, 9 Feb
LHR
London
LAS
Las Vegas
S$1,144 Return, found 2 days ago
S$1,144
Return
found 2 days ago
Select Air Canada flight, departing Tue, 3 Feb from London to Las Vegas, returning Mon, 9 Feb, priced at S$1,144 found 2 days ago

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

January is typically the cheapest month to fly

From S$707 - S$1,245 per traveller.
London to Las Vegas route information
Origin airport
Heathrow
Destination airport
Harry Reid Intl.
Return price
S$745
Distance
8345 km
Average flight time
2 hours 41 mins

Perfect flights from London to Las Vegas

Your Journey from London to Las Vegas

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Experience the joy of finding cheap flights from Heathrow to Harry Reid Intl. that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$723 and roundtrip prices from S$745*.
 

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*Note: Prices may vary based on availability and are subject to change.

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