$1,794 Cheap KLM flights London (LHR) to Las Vegas (LAS)

View $1,794 flight on Sat, Dec 6, 2025Opens in a new window

$1,794 Cheap KLM flights London (LHR) to Las Vegas (LAS)

Prices were available within the past 7 days and start at $1,794 for one-way flights and $1,690 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

KLM
Mon, Mar 30 - Tue, Mar 31
LHR
London
LAS
Las Vegas
$1,690 Roundtrip, found 15 hours ago
$1,690
Roundtrip
found 15 hours ago
Select KLM flight, departing Mon, Mar 30 from London to Las Vegas, returning Tue, Mar 31, priced at $1,690 found 15 hours ago
Flights from London (LHR) to Las Vegas (LAS)
Origin airport
Heathrow
Destination airport
Harry Reid Intl.
Airlines serving
Aer Lingus, Air France, American Airlines, Austrian Airlines, British Airways, Brussels Airlines, Delta, Finnair, Iberia, JetBlue Airways, KLM, Lufthansa, Swiss International Air Lines, Virgin Atlantic, WestJet
Popular airline
Swiss International Air Lines
Distance
8345 km
Average flight time
2 hours 47 mins