£541 Cheap United flights from London to Las Vegas (LHR→LAS)

View £541 flight on Mon, 28 Sept 2026Opens in a new window

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United flights from London to Las Vegas (LHR→LAS)

Prices were available within the past 7 days and start at £541 for one-way flights and £773 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Wed, 13 May - Tue, 19 May
LHR
London
LAS
Las Vegas
£773 Return, just found
£773
Return
just found
Select United flight, departing Wed, 13 May from London to Las Vegas, returning Tue, 19 May, priced at £773 just found

Alternative airports near Las Vegas

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to McCarran Intl. LAS. Cheapest and Closest option available. Average driving time to city centre is 6 minutes. Flights from £778
LAS
McCarran Intl.
CheapestClosest
Average driving time to city centre6 min
Flights from £778

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

March is typically the cheapest month to fly

From £474 - £1,093 per traveller.

Travel information

Origin airport
Heathrow
Destination airport
Harry Reid Intl.
Airlines serving
Aer Lingus, Air Canada, Air France, Alaska Airlines, American Airlines, Austrian Airlines, British Airways, Brussels Airlines, Delta, Finnair, Iberia, JetBlue Airways, KLM, Lufthansa, Swiss International Air Lines, Turkish Airlines, United, Virgin Atlantic, WestJet
Popular airline
KLM
Distance
8345 km
Average flight time
2 hours 43 mins

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