$788 Cheap KLM flights Los Angeles (LAX) to London (LHR)

View $788 flight on Mon, Jun 15, 2026Opens in a new window

$788 Cheap KLM flights Los Angeles (LAX) to London (LHR)

Prices were available within the past 7 days and start at $788 for one-way flights and $1,433 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

KLM
Mon, Jun 15 - Mon, Jun 29
LAX
Los Angeles
LHR
London
$1,433 Roundtrip, found 1 day ago
$1,433
Roundtrip
found 1 day ago
Select KLM flight, departing Mon, Jun 15 from Los Angeles to London, returning Mon, Jun 29, priced at $1,433 found 1 day 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
Virgin Atlantic
Distance
8708 km
Average flight time
18 hours 31 mins