Cheap Flights from London to South Las Vegas

View €417 flight on Wed, 15 Oct 2025Opens in a new window

Popular airlines from London to South Las Vegas

  • American Airlines

    American Airlines

  • British Airways

    British Airways

  • Air France

    Air France

  • Delta

    Delta

  • Aer Lingus

    Aer Lingus

  • KLM

    KLM

  • Virgin Atlantic

    Virgin Atlantic

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Cheap flights from London to South Las Vegas (LON-LAS)

Prices were available within the past 7 days and start at €417 for one-way flights and €613 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

JetBlue Airways
Tue, 9 Sep - Wed, 17 Sep
LHR
London
LAS
Las Vegas
€613 Return, found 3 days ago
€613
Return
found 3 days ago
Select JetBlue Airways flight, departing Tue, 9 Sep from London to Las Vegas, returning Wed, 17 Sep, priced at €613 found 3 days ago
JetBlue Airways
Tue, 9 Sep - Sat, 13 Sep
LGW
London
LAS
Las Vegas
€622 Return, found 4 days ago
€622
Return
found 4 days ago
Select JetBlue Airways flight, departing Tue, 9 Sep from London to Las Vegas, returning Sat, 13 Sep, priced at €622 found 4 days ago
Air Canada
Wed, 14 Jan - Sun, 18 Jan
LHR
London
LAS
Las Vegas
€632 Return, found 15 hours ago
€632
Return
found 15 hours ago
Select Air Canada flight, departing Wed, 14 Jan from London to Las Vegas, returning Sun, 18 Jan, priced at €632 found 15 hours ago
Swiss International Air Lines
Thu, 2 Oct - Mon, 6 Oct
LHR
London
LAS
Las Vegas
€653 Return, found 1 day ago
€653
Return
found 1 day ago
Select Swiss International Air Lines flight, departing Thu, 2 Oct from London to Las Vegas, returning Mon, 6 Oct, priced at €653 found 1 day ago
Lufthansa
Mon, 17 Nov - Mon, 24 Nov
LHR
London
LAS
Las Vegas
€660 Return, found 4 days ago
€660
Return
found 4 days ago
Select Lufthansa flight, departing Mon, 17 Nov from London to Las Vegas, returning Mon, 24 Nov, priced at €660 found 4 days ago
British Airways
Thu, 28 Aug - Thu, 11 Sep
LGW
London
LAS
Las Vegas
€680 Return, found 1 hour ago
€680
Return
found 1 hour ago
Select British Airways flight, departing Thu, 28 Aug from London to Las Vegas, returning Thu, 11 Sep, priced at €680 found 1 hour ago

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

January is typically the cheapest month to fly

From €323 - €755 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.