$378 Cheap American Airlines flights Los Angeles (LAX) to London (LHR)

View $378 flight on Sun, Sep 28, 2025Opens in a new window

$378 Cheap American Airlines flights Los Angeles (LAX) to London (LHR)

Prices were available within the past 7 days and start at $378 for one-way flights and $623 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sun, Sep 28 - Thu, Oct 16
LAX
Los Angeles
LHR
London
$623 Roundtrip, found 7 hours ago
$623
Roundtrip
found 7 hours ago
Select American Airlines flight, departing Sun, Sep 28 from Los Angeles to London, returning Thu, Oct 16, priced at $623 found 7 hours ago
American Airlines
Sun, Sep 28 - Thu, Oct 16
LAX
Los Angeles
LHR
London
$628 Roundtrip, found 7 hours ago
$628
Roundtrip
found 7 hours ago
Select American Airlines flight, departing Sun, Sep 28 from Los Angeles to London, returning Thu, Oct 16, priced at $628 found 7 hours ago
American Airlines
Sun, Sep 28 - Thu, Oct 16
LAX
Los Angeles
LHR
London
$663 Roundtrip, found 7 hours ago
$663
Roundtrip
found 7 hours ago
Select American Airlines flight, departing Sun, Sep 28 from Los Angeles to London, returning Thu, Oct 16, priced at $663 found 7 hours ago
Flights from Los Angeles (LAX) to London (LHR)
Origin airport
Los Angeles Intl.
Destination airport
Heathrow
Airlines serving
Aer Lingus, Air France, Alaska Airlines, American Airlines, Austrian Airlines, British Airways, Brussels Airlines, Delta, Finnair, Iberia, JetBlue Airways, KLM, LOT-Polish Airlines, Lufthansa, Scandinavian Airlines, TAP Portugal, Turkish Airlines, United, Virgin Atlantic, WestJet
Popular airline
British Airways
Distance
8708 km