United flights to London from Los Angeles

View S$510 flight on Thu, 29 Jan, 2026Opens in a new window
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United flights from Los Angeles to London (QLA→LON)

Prices were available within the past 7 days and start at S$510 for one-way flights and S$794 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Thu, 29 Jan - Mon, 2 Feb
LAX
Los Angeles
LHR
London
S$794 Return, found 5 hours ago
S$794
Return
found 5 hours ago
Select United flight, departing Thu, 29 Jan from Los Angeles to London, returning Mon, 2 Feb, priced at S$794 found 5 hours ago
United
Thu, 29 Jan - Mon, 2 Feb
LAX
Los Angeles
LHR
London
S$830 Return, found 5 hours ago
S$830
Return
found 5 hours ago
Select United flight, departing Thu, 29 Jan from Los Angeles to London, returning Mon, 2 Feb, priced at S$830 found 5 hours ago

Find the cheapest month to fly from Los Angeles (QLA) to London (LON)

September is typically the cheapest month to fly

From S$522 - S$1,249 per traveller.
Los Angeles to London route information
Origin airport
Los Angeles Intl.
Destination airport
Heathrow
Airlines serving
Air Canada, Air France, American Airlines, Austrian Airlines, British Airways, Delta, Finnair, Iberia, KLM, Lufthansa, Scandinavian Airlines, Singapore Airlines, Swiss International Air Lines, Turkish Airlines, United, Virgin Atlantic, WestJet
Popular airline
American Airlines
Distance
8708 km
*Available to Expedia members.