$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 18 hours ago
$1,241
Roundtrip
found 18 hours ago
Select American Airlines flight, departing Mon, Jun 15 from Los Angeles to London, returning Mon, Jun 29, priced at $1,241 found 18 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
Distance
8708 km
Average flight time
18 hours 31 mins