$394 Cheap United flights Los Angeles (LAX) to London (LHR)

View $394 flight on Mon, Aug 18, 2025Opens in a new window

$394 Cheap United flights Los Angeles (LAX) to London (LHR)

Prices were available within the past 7 days and start at $394 for one-way flights and $507 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Mon, Aug 18 - Wed, Sep 10
LAX
Los Angeles
LHR
London
$507 Roundtrip, found 22 hours ago
$507
Roundtrip
found 22 hours ago
Select United flight, departing Mon, Aug 18 from Los Angeles to London, returning Wed, Sep 10, priced at $507 found 22 hours ago
United
Mon, Aug 18 - Wed, Sep 10
LAX
Los Angeles
LHR
London
$522 Roundtrip, found 22 hours ago
$522
Roundtrip
found 22 hours ago
Select United flight, departing Mon, Aug 18 from Los Angeles to London, returning Wed, Sep 10, priced at $522 found 22 hours ago
Flights from Los Angeles (LAX) to London (LHR)
Origin airport
Los Angeles 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, Icelandair, JetBlue Airways, KLM, LOT-Polish Airlines, Lufthansa, Scandinavian Airlines, Swiss International Air Lines, United, Virgin Atlantic
Popular airline
Virgin Atlantic
Distance
8708 km
Average flight time
18 hours 28 mins