$338 Cheap American Airlines flights Las Vegas (LAS) to London (LHR)

View $338 flight on Tue, Jan 5, 2027Opens in a new window

$338 Cheap American Airlines flights Las Vegas (LAS) to London (LHR)

Prices were available within the past 7 days and start at $338 for one-way flights and $846 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Tue, Jan 5 - Tue, Jan 19
LAS
Las Vegas
LHR
London
$846 Roundtrip, found 20 hours ago
$846
Roundtrip
found 20 hours ago
Select American Airlines flight, departing Tue, Jan 5 from Las Vegas to London, returning Tue, Jan 19, priced at $846 found 20 hours ago
American Airlines
Tue, Jan 5 - Tue, Jan 19
LAS
Las Vegas
LHR
London
$904 Roundtrip, found 20 hours ago
$904
Roundtrip
found 20 hours ago
Select American Airlines flight, departing Tue, Jan 5 from Las Vegas to London, returning Tue, Jan 19, priced at $904 found 20 hours ago
American Airlines
Tue, Jan 5 - Tue, Jan 19
LAS
Las Vegas
LHR
London
$914 Roundtrip, found 20 hours ago
$914
Roundtrip
found 20 hours ago
Select American Airlines flight, departing Tue, Jan 5 from Las Vegas to London, returning Tue, Jan 19, priced at $914 found 20 hours ago

Travel information

Origin airport
Harry Reid Intl.
Destination airport
Heathrow
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, United, Virgin Atlantic, WestJet
Popular airline
British Airways
Distance
8345 km
Average flight time
17 hours 55 mins

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