$398 Cheap Brussels Airlines flights Los Angeles (LAX) to London (LHR)

View $398 flight on Sun, Oct 18, 2026Opens in a new window

$398 Cheap Brussels Airlines flights Los Angeles (LAX) to London (LHR)

Prices were available within the past 7 days and start at $398 for one-way flights and $687 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Brussels Airlines
Tue, Oct 6 - Tue, Oct 20
LAX
Los Angeles
LHR
London
$687 Roundtrip, found 5 days ago
$687
Roundtrip
found 5 days ago
Select Brussels Airlines flight, departing Tue, Oct 6 from Los Angeles to London, returning Tue, Oct 20, priced at $687 found 5 days 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, ITA Airways, Iberia, JetBlue Airways, KLM, LOT-Polish Airlines, Lufthansa, Scandinavian Airlines, United, Virgin Atlantic, WestJet
Popular airline
United
Distance
8708 km
Average flight time
18 hours 30 mins