£345 Cheap United flights from London to Los Angeles (LHR→LAX)

View £345 flight on Sun, 19 Apr 2026Opens in a new window

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United flights from London to Los Angeles (LHR→LAX)

Prices were available within the past 7 days and start at £345 for one-way flights and £375 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Mon, 23 Feb - Mon, 2 Mar
LHR
London
LAX
Los Angeles
£375 Return, just found
£375
Return
just found
Select United flight, departing Mon, 23 Feb from London to Los Angeles, returning Mon, 2 Mar, priced at £375 just found

Alternative airports near Los Angeles

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Bob Hope BUR. Average driving time to city centre is 18 minutes. Flights from £402
BUR
Bob Hope
Average driving time to city centre18 min
Flights from £402
Select flight to Long Beach Municipal LGB. Average driving time to city centre is 27 minutes. Flights from £605
LGB
Long Beach Municipal
Average driving time to city centre27 min
Flights from £605

Find the cheapest month to fly from London (LHR) to Los Angeles (LAX)

September is typically the cheapest month to fly

From £345 - £569 per traveller.
Flight from London to Los Angeles route information
Origin airport
Heathrow
Destination airport
Los Angeles Intl.
Airlines serving
Aer Lingus, Air Canada, Air France, American Airlines, Austrian Airlines, British Airways, Brussels Airlines, Delta, Finnair, Iberia, JetBlue Airways, KLM, LOT-Polish Airlines, Lufthansa, Singapore Airlines, Swiss International Air Lines, Turkish Airlines, United, Virgin Atlantic, WestJet
Popular airline
British Airways
Distance
8708 km
Average flight time
3 hours 23 mins

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Frequently asked questions

How much is a United Airlines flight from Heathrow Airport (LHR) to Los Angeles Intl. Airport (LAX)?
Make use of the "Price (lowest to highest)" filter on Expedia to find cheap United Airlines return flights from £375 from LHR to LAX. Affordable one-way tickets from £345 are available as well.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from LHR to LAX with United Airlines?
January is one of the most affordable months to jet off to Los Angeles with United Airlines. You could also find excellent prices on return and one-way fares in February.
Does United Airlines fly nonstop from Heathrow Airport (LHR) to Los Angeles Intl. Airport (LAX)?
Easily travel from Heathrow Airport (LHR) to Los Angeles Intl. Airport (LAX) on one of United Airlines's 7 direct weekly flights. Make use of our "Nonstop" and "Airline" filters to find the United Airlines flight that'll arrive at LAX at a time that suits you.
How long does it take to fly from LHR to LAX with United Airlines?
Take off from Heathrow Airport (LHR) for Los Angeles Intl. Airport (LAX) on a nonstop United Airlines flight, and you'll be in the sky for approximately 11h 20m.
What airports does United Airlines fly into in Los Angeles?
Los Angeles Intl. Airport (LAX) is the primary Los Angeles hub for United Airlines flights from Heathrow Airport (LHR).
What type of plane does United Airlines fly from Heathrow Airport (LHR) to Los Angeles Intl. Airport (LAX)?
United Airlines usually operates Boeing 787-9 planes for flights from Heathrow Airport (LHR) to Los Angeles Intl. Airport (LAX). Bear in mind that aircraft type can vary depending on operational requirements, so the plane you board might be different on the day.
Can I change or cancel my United Airlines flight from Heathrow Airport (LHR) to Los Angeles Intl. Airport (LAX)?
Changes are generally free within 24 hours of booking, but your airline may charge you after that time. For further information about modifying your reservation, head to your "Trips," select your flight and click on "Manage Booking." If you'd like the freedom to adjust your plans without additional charges, apply the "No cancel fee" or "Changes included" filter when organising your next trip.

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