$3,227 Cheap American Airlines flights Los Angeles (LAX) to London (LHR)

View $3,227 flight on Mon, Jun 15, 2026Opens in a new window

$3,227 Cheap American Airlines flights Los Angeles (LAX) to London (LHR)

Prices were available within the past 7 days and start at $3,227 for one-way flights and $1,241 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Mon, Jun 15 - Mon, Jun 29
LAX
Los Angeles
LHR
London
$1,241 Roundtrip, found 22 hours ago
$1,241
Roundtrip
found 22 hours ago
Select American Airlines flight, departing Mon, Jun 15 from Los Angeles to London, returning Mon, Jun 29, priced at $1,241 found 22 hours ago

Find the cheapest month to fly from Los Angeles (LAX) to London (LHR)

September is typically the cheapest month to fly

From $392 - $935 per traveler.
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, JetBlue Airways, KLM, LOT-Polish Airlines, Lufthansa, Scandinavian Airlines, Swiss International Air Lines, United, Virgin Atlantic, WestJet
Popular airline
United
Distance
8708 km
Average flight time
18 hours 31 mins