Swiss International Air Lines flights to London from Los Angeles

View S$546 flight on Mon, 27 Apr, 2026Opens in a new window
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Swiss International Air Lines flights from Los Angeles to London (QLA→LON)

Prices were available within the past 7 days and start at S$546 for one-way flights and S$827 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Swiss International Air Lines
Sun, 18 Jan - Sat, 24 Jan
LAX
Los Angeles
LGW
London
S$827 Return, found 5 days ago
S$827
Return
found 5 days ago
Select Swiss International Air Lines flight, departing Sun, 18 Jan from Los Angeles to London, returning Sat, 24 Jan, priced at S$827 found 5 days ago
Swiss International Air Lines
Thu, 29 Jan - Mon, 2 Feb
LAX
Los Angeles
LHR
London
S$831 Return, found 1 day ago
S$831
Return
found 1 day ago
Select Swiss International Air Lines flight, departing Thu, 29 Jan from Los Angeles to London, returning Mon, 2 Feb, priced at S$831 found 1 day 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, 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.