Can I get a flight from London Heathrow Airport to Los Angeles on British Airways for under £525?

There are 12 flights available on British Airways from London Heathrow Airport to Los Angeles for under £525. These prices can change based on many factors including date and time. To find LHR-LAX flight prices for your dates, click here.

How far ahead should I book a flight from London Heathrow Airport to Los Angeles with British Airways?

Booking with British Airways 79 days in advance of your planned departure date is, on average, the best time to get cheap flights from London Heathrow Airport to Los Angeles. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from London Heathrow Airport to Los Angeles with British Airways?

Currently, the most affordable month to book a British Airways flight from London Heathrow Airport to Los Angeles in February, with an average price of £411. Conversely, traveling with British Airways from London Heathrow Airport to Los Angeles in December will be the most expensive, with an average cost of £585. Various factors influence flight prices, so comparing airlines, departure airports, and times can help reduce costs.

Weekly British Airways flight availability from London Heathrow Airport to Los Angeles

The most British Airways flights from LHR to LAX are scheduled on a Monday (5 on average). You will have fewer British Airways flight options on Monday, which is when the least amount of flights are scheduled (5 on average).

In terms of precipitation, rainfall in Los Angeles ranges from 0.0 - 87.0 inches per month. February is typically the wettest month, when rainfall can reach 87.0 mm. July is typically the driest time to visit Los Angeles when rainfall is around 0.0 mm.

If weather is an important factor for your trip to Los Angeles, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 14.0 C).

£439+ British Airways Flights from Heathrow to Los Angeles

Find British Airways flight deals from Heathrow to Los Angeles

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

Cheapest British Airways flights from Heathrow to Los Angeles
Explore the most affordable British Airways flight options available from Heathrow to Los Angeles. Find the lowest fares with prices last updated on 9 June 2026.

Wed 1/720:00

LHR

LAX

2 stops29h 45m

British Airways

Sun 12/718:10

LAX

LHR

Nonstop10h 35m

British Airways

Deal found 9/6£496

Fri 19/608:20

LHR

LAX

Nonstop11h 10m

British Airways

Sun 28/613:15

LAX

LHR

1 stop13h 35m

British Airways

Deal found 9/6£497

Thu 9/708:20

LHR

LAX

Nonstop11h 20m

British Airways

Mon 20/716:15

LAX

LHR

Nonstop10h 35m

British Airways

Deal found 9/6£498

Can I get a flight from London Heathrow Airport to Los Angeles on British Airways for under £525?
There are 12 flights available on British Airways from London Heathrow Airport to Los Angeles for under £525. These prices can change based on many factors including date and time. To find LHR-LAX flight prices for your dates, click here.

British Airways flights from Heathrow to Los Angeles in 2026

One-way from	£439
Return from	£496
Popular in	December
Cheapest in	February
Average price (all airlines)	£522

British Airways
6/8
1 total stop
28h 14m total
London to Los Angeles

Search Deals

British Airways
6/7-13/7
1 total stop
24h 40m total
London to Los Angeles

Search Deals

Highest demand for flights from London Heathrow to Los Angeles; 3% potential price increase.

Search Deals

Best time to find cheap flights from London Heathrow to Los Angeles; 1% potential price drop.

Search Deals

Average price for all London Heathrow to Los Angeles flights (one-way and round-trip).

Search Deals

Prices

Airlines

When is the best time to book a flight to Los Angeles with British Airways?

The best time to book a flight to Los Angeles with British Airways is 79 days before departure. On average, fares are higher if you book 1 day before departure.

Which month is the cheapest to fly Economy class from London Heathrow Airport to Los Angeles?

For Economy class flights, the cheapest month to fly this route is February. The most expensive months are December and July.

Best time to book a flight from Heathrow to Los Angeles

Have a flexible travel schedule? Discover the best time to fly to Los Angeles from Heathrow with our price prediction graph.

LHR-LAX

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Browse thousands of different options on Cheapflights for your next trip

Airlines serving Los Angeles

Alternative routes

Complete your trip

Other carriers

Other destinations

Popular flights

Fly from Heathrow to Los Angeles on another airline

Finnair flights from London Heathrow to Los Angeles

See what others are saying about British Airways

Overview

Reviews

British Airways

6.7

Okay

8,032 reviews

Check prices

Overview

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

British Airways flights from London Heathrow Airport to Los Angeles (LHR - LAX)

Find British Airways flight deals from Heathrow to Los Angeles

Cheapest British Airways flights from Heathrow to Los AngelesExplore the most affordable British Airways flight options available from Heathrow to Los Angeles. Find the lowest fares with prices last updated on 9 June 2026.

Explore the most affordable British Airways flight options available from Heathrow to Los Angeles. Find the lowest fares with prices last updated on 9 June 2026.

Best British Airways flights from Heathrow to Los AngelesDiscover carefully curated British Airways flight deals from Heathrow to Los Angeles that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 9 June 2026.

Discover carefully curated British Airways flight deals from Heathrow to Los Angeles that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 9 June 2026.

Direct British Airways flights from Heathrow to Los AngelesExplore direct British Airways flight options from Heathrow to Los Angeles based on user searches, and compare prices and availability for your desired travel dates. Data last updated 9 June 2026.

Explore direct British Airways flight options from Heathrow to Los Angeles based on user searches, and compare prices and availability for your desired travel dates. Data last updated 9 June 2026.

Last-minute British Airways flights from Heathrow to Los AngelesDiscover last-minute British Airways flight deals from Heathrow to Los Angeles. Data last updated 9 June 2026 and is based on user searches.

Discover last-minute British Airways flight deals from Heathrow to Los Angeles. Data last updated 9 June 2026 and is based on user searches.

One-way British Airways flights to Los AngelesSearch for one-way British Airways flight options to Los Angeles. Find affordable one-way fares based on user searches. Data last updated 9 June 2026.

Search for one-way British Airways flight options to Los Angeles. Find affordable one-way fares based on user searches. Data last updated 9 June 2026.

Can I get a flight from London Heathrow Airport to Los Angeles on British Airways for under £525?

British Airways flights from Heathrow to Los Angeles in 2026

Find detailed information about British Airways flights from Heathrow to Los Angeles. Explore the options provided by British Airways to plan your journey from Heathrow to Los Angeles. Data last updated 9 June 2026.

One-way from

Return from

Popular in

Cheapest in

Average price (all airlines)

When is the best time to book a flight to Los Angeles with British Airways?

Which month is the cheapest to fly Economy class from London Heathrow Airport to Los Angeles?

Weekly British Airways flight availability from London Heathrow Airport to Los Angeles

Rainfall in Los Angeles by month

Temperature in Los Angeles by month

Best time to book a flight from Heathrow to Los Angeles

Have a flexible travel schedule? Discover the best time to fly to Los Angeles from Heathrow with our price prediction graph.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly from Heathrow to Los Angeles on another airline

Consider alternative airlines that service the Los Angeles area. Flight routes are based on user searches made on Cheapflights and were last updated on 9 June 2026.

Other British Airways flights from Heathrow

Browse through other British Airways flights departing from Heathrow. Flight routes are based on user searches made on Cheapflights and were last updated on 9 June 2026.

Complete your trip

Complete your trip to Los Angeles by adding a car hire and/or hotel booking to your travel itinerary.

Other airlines servicing Heathrow and Los Angeles

Choose from other airlines serving Heathrow and Los Angeles.

Other popular destinations in North America

If Los Angeles is not for you, choose from these other destinations located in North America. Flight routes are based on user searches made on Cheapflights and were last updated on 9 June 2026.

Popular flights with British Airways

Browse through some of the most popular routes that British Airways offers at this time. Flights are based on user searches made on Cheapflights and were last updated on 9 June 2026.

See what others are saying about British Airways

Overview

Recent reviews

100% Free

Book with Flexibility

Travel Smart

Cheapest British Airways flights from Heathrow to Los Angeles
Explore the most affordable British Airways flight options available from Heathrow to Los Angeles. Find the lowest fares with prices last updated on 9 June 2026.

Best British Airways flights from Heathrow to Los Angeles
Discover carefully curated British Airways flight deals from Heathrow to Los Angeles that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 9 June 2026.

Direct British Airways flights from Heathrow to Los Angeles
Explore direct British Airways flight options from Heathrow to Los Angeles based on user searches, and compare prices and availability for your desired travel dates. Data last updated 9 June 2026.

Last-minute British Airways flights from Heathrow to Los Angeles
Discover last-minute British Airways flight deals from Heathrow to Los Angeles. Data last updated 9 June 2026 and is based on user searches.

One-way British Airways flights to Los Angeles
Search for one-way British Airways flight options to Los Angeles. Find affordable one-way fares based on user searches. Data last updated 9 June 2026.