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Cheap flights to Las Vegas

Compare flights to Las Vegas from your city, see the cheapest months and get alerts when fares drop.

Cheapest months to fly

Lowest recently found return fare in each month. Tap a month to see that month's calendar.

$641 Oct2026 $608 Nov2026 $601 Dec2026 $435 Jan2027 $508 May2027

London → Las Vegas

November 2026

Mon Tue Wed Thu Fri Sat Sun 1 2 3 4 5 6 7 8 9 10 11 12 13 $608 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 $659 29 30
LowerHigherLowest this month

Lowest fares for the best day

  • United AirlinesMon 23 Nov – Mon 30 Nov · 1 stop · 13h 31m $824
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Airport in Las Vegas

  • LASHarry Reid

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LON
LAS

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More trips from London

All flights from London
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FAQ

Questions about this route

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01Are the prices on this page final?

No. They are recently found fares. When you open a deal, the partner shows the live price, including taxes and fees, before you pay.

02How can I get an alert when flights to Las Vegas get cheaper?

Use the price alert on this page. Choose your dates or a whole month and we will email you when the fare drops.