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Cheap flights from Los Angeles to London from C$ 453

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 23/3. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — LON
16 Apr — 23 Apr1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Los Angeles Los Angeles to London are usually found in September or October, booked 31 days in advance, depart on a Friday or Monday and return on a Tuesday

Cheap flight deals from Los Angeles to London

Enter your travel dates to find the best prices.

Cheapest flights from Los Angeles to London
Explore the most affordable flight options available from Los Angeles to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 March 2026.

Thu 10/94:30 p.m.
LAX
-
LGW
Nonstop10h 25m
Norse Atlantic UK
Mon 21/910:05 a.m.
LGW
-
LAX
Nonstop11h 15m
Norse Atlantic UK
Deal found 13/3C$ 846
Sun 27/97:10 p.m.
LAX
-
LHR
1 stop30h 10m
Scandinavian Airlines
Wed 30/97:05 a.m.
LHR
-
LAX
2 stops41h 45m
Scandinavian Airlines
Deal found 15/3C$ 848
Fri 4/94:30 p.m.
LAX
-
LGW
Nonstop10h 25m
Norse Atlantic UK
Fri 11/910:20 a.m.
LGW
-
LAX
Nonstop11h 15m
Norse Atlantic UK
Deal found 15/3C$ 853
Thu 17/94:30 p.m.
LAX
-
LGW
Nonstop10h 25m
Norse Atlantic UK
Sat 26/910:05 a.m.
LGW
-
LAX
Nonstop11h 15m
Norse Atlantic UK
Deal found 14/3C$ 854
Sat 26/97:10 p.m.
LAX
-
LHR
2 stops33h 45m
Scandinavian Airlines
Tue 29/97:05 a.m.
LHR
-
LAX
2 stops41h 45m
Scandinavian Airlines
Deal found 15/3C$ 857
Mon 1/64:30 p.m.
LAX
-
LGW
Nonstop10h 25m
Norse Atlantic UK
Thu 11/610:20 a.m.
LGW
-
LAX
Nonstop11h 15m
Norse Atlantic UK
Deal found 13/3C$ 858
Fri 5/64:30 p.m.
LAX
-
LGW
Nonstop10h 25m
Norse Atlantic UK
Fri 12/610:20 a.m.
LGW
-
LAX
Nonstop11h 15m
Norse Atlantic UK
Deal found 14/3C$ 865
Thu 13/84:30 p.m.
LAX
-
LGW
Nonstop10h 25m
Norse Atlantic UK
Mon 17/810:05 a.m.
LGW
-
LAX
Nonstop11h 15m
Norse Atlantic UK
Deal found 16/3C$ 868
Fri 7/84:30 p.m.
LAX
-
LGW
Nonstop10h 25m
Norse Atlantic UK
Mon 17/810:05 a.m.
LGW
-
LAX
Nonstop11h 15m
Norse Atlantic UK
Deal found 17/3C$ 869
Mon 27/74:30 p.m.
LAX
-
LGW
Nonstop10h 25m
Norse Atlantic UK
Thu 13/810:20 a.m.
LGW
-
LAX
Nonstop11h 15m
Norse Atlantic UK
Deal found 13/3C$ 871
Mon 31/84:30 p.m.
LAX
-
LGW
Nonstop10h 25m
Norse Atlantic UK
Mon 7/910:05 a.m.
LGW
-
LAX
Nonstop11h 15m
Norse Atlantic UK
Deal found 15/3C$ 876
Tue 17/117:30 p.m.
LAX
-
LHR
1 stop18h 10m
Scandinavian Airlines
Sat 21/1110:20 a.m.
LHR
-
LAX
1 stop14h 40m
Scandinavian Airlines
Deal found 16/3C$ 879

Find flight deals from Los Angeles to London

Discover tips and strategies to find the most affordable flight options for your journey from Los Angeles (LAX) to London (LON). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 17 March 2026.

Round-trip from

C$ 846

One-way from

C$ 453

Popular in

December

Cheapest in

September

Average price

C$ 969

Good round-trip deal

C$ 945 or less
Norse Atlantic UK
  • Norse Atlantic UK
  • 10/9-21/9
  • Nonstop
  • 21h 40m total
  • Los Angeles to London
Search Deals
23/3
  • 23/3
  • 2 total stops
  • 28h 53m total
  • Los Angeles to London
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (C$ 210 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 53 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
Price to beat on a round-trip flight from Los Angeles Los Angeles to London (LON).
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Los Angeles to London that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 17 March 2026.
Use the filters below to find and compare flights from Los Angeles to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles Los Angeles

Sat 5/9

7:10 p.m.-5:40 p.m.

1 stop14h 30m

London Heathrow

Sat 19/9

5:30 p.m.-4:50 p.m.

2 stops31h 20m

C$ 908

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles Los Angeles

Fri 24/4

7:10 p.m.-4:00 p.m.

1 stop36h 50m

London Heathrow

Tue 12/5

6:40 a.m.-4:50 p.m.

1 stop18h 10m

C$ 1,052
Quickest round-trip

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles Los Angeles

Tue 25/8

8:35 p.m.-3:00 p.m.

Nonstop10h 25m

London Heathrow

Thu 10/9

6:15 p.m.-9:25 p.m.

Nonstop11h 10m

C$ 1,108

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles Los Angeles

Fri 24/4

11:15 p.m.-5:35 p.m.

Nonstop10h 20m

London Heathrow

Tue 12/5

6:30 a.m.-11:50 a.m.

1 stop13h 20m

C$ 1,127

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles Los Angeles

Thu 9/4

11:30 p.m.-7:10 a.m.

1 stop23h 40m

London Heathrow

Mon 27/4

11:45 a.m.-11:50 a.m.

1 stop32h 05m

C$ 1,130

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles Los Angeles

Mon 20/4

11:15 p.m.-5:35 p.m.

Nonstop10h 20m

London Heathrow

Mon 27/4

6:30 a.m.-11:50 a.m.

1 stop13h 20m

C$ 1,135

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles Los Angeles

Thu 9/4

4:10 p.m.-12:25 p.m.

1 stop12h 15m

London Heathrow

Mon 27/4

4:25 p.m.-3:15 p.m.

1 stop30h 50m

C$ 1,141

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles Los Angeles

Thu 9/4

11:25 a.m.-10:30 a.m.

1 stop15h 05m

London Heathrow

Mon 27/4

8:20 a.m.-11:30 a.m.

Nonstop11h 10m

C$ 1,232

Los AngelesLondon

LAX - LGW

LAXLGW

Los Angeles Los Angeles

Mon 31/8

4:45 p.m.-2:40 p.m.

1 stop13h 55m

London Gatwick

Mon 14/9

10:20 a.m.-10:48 p.m.

2 stops20h 28m

C$ 1,410

Los AngelesLondon

LAX - LGW

LAXLGW

Los Angeles Los Angeles

Fri 29/5

11:07 a.m.-9:35 a.m.

1 stop14h 28m

London Gatwick

Fri 19/6

12:20 p.m.-11:40 p.m.

1 stop19h 20m

C$ 1,444

Flights are sorted by cheapest round-trip flights first.

Deals found on 16/3

Showing 1-10 of 41 resultsSorted by cheapest first
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Best time to book a flight from Los Angeles to London

Have a flexible travel schedule? Discover the best time to fly to London from Los Angeles with our price prediction graph.
Estimated round-trip 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.

Cheapflights Insights

Everything you need to know about your flight from Los Angeles to London

How far ahead should I book a flight from Los Angeles to London?

Use this chart to determine the optimal time to book a round-trip flight from Los Angeles to London. Price data was last updated on 13 March 2026.

The best time to book flights from Los Angeles to London is 31 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Los Angeles to London?

Currently, October is the cheapest month in which you can book a flight from Los Angeles to London (average of C$ 304). Flying from Los Angeles to London in June is currently the most expensive (average of C$ 767). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LAX to LON?

Find hourly flight availability from Los Angeles to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 17 March 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Los Angeles to London as you normally would.

Weekly flight availability from Los Angeles to London

Explore weekly flight availability from Los Angeles to London. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 17 March 2026.

The most flights from LAX to LON are scheduled on a Monday (51 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (39 on average).

How often are flights from Los Angeles to London delayed?

About 11% of weekly flights between Los Angeles and London have experienced delays in the past year, with the average delay time being 160 minutes.

What is the most punctual flight time for Los Angeles to London flights?

Historically, flights departing in the evening are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Thursday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Los Angeles to London flights?

Over the past year, Virgin Atlantic has had the lowest number of delays on this route, with just 7% of flights being delayed.

Related info for your journey

Find useful and relevant information for your journey from Los Angeles to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Los Angeles to London?

    Most people fly from Los Angeles Los Angeles (LAX) if they book a flight from Los Angeles to London. On average, Los Angeles has 47 outbound flights to London per day from 1 airline. Los Angeles Los Angeles is conveniently located just 15.1 km from Los Angeles’s city centre.

  • How long is the flight from Los Angeles to London?

    For as low as C$ 1,108, Scandinavian Airlines can have you in London from Los Angeles in 10h 25m. The distance between Los Angeles and London is about 8753 km. Both multi-stop and direct flights can be found to your destination and back.

  • What is the cheapest airline to fly from Los Angeles to London round-trip?

    Our cheapest airline available from Los Angeles to London is British Airways. Our recent data shows that you can find tickets from as low as C$ 822 on this airline. British Airways is currently priced 16% below the average price you’ll pay for this route.

  • What are the most reliable airlines from Los Angeles to London?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Los Angeles to London on time: Air Canada (86%), Austrian Airlines (86%), United Airlines (86%).

  • What are the cheapest flights from Los Angeles to London?

    The cheapest flight price from Los Angeles to London is C$ 911. On average you can expect to pay C$ 1,038. The most popular route, (Los Angeles Los Angeles - London Heathrow), can usually be booked for C$ 1,015.

  • Can I find deals for flights from Los Angeles to London that include hotel bookings?

    Yes. In addition to deals on Los Angeles to London flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Los Angeles to London?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Los Angeles to London.

  • Can I find deals for business class flights from Los Angeles to London?

    Yes. Cheapflights offers flight deals from Los Angeles to London by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Los Angeles to London?

    Currently, October is the cheapest month in which you can book a flight from Los Angeles to London (average of C$ 304). Flying from Los Angeles to London in June is currently the most expensive (average of C$ 767). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Twickenham
Sutton
Gatwick
Slough
Marlow
Cobham
Romford
Watford
Bedford
Luton
High Wycombe
Hounslow

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Los Angeles to London

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Heathrow flights

Top airline flying from Los Angeles to London

Discover the top airline that operate flights from Los Angeles to London. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 17 March 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapestC$ 822AverageC$ 945FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Los Angeles to London?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to London from Los Angeles today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Los Angeles to London?

Cheapflights simply makes it quick and affordable to book flights from Los Angeles to London by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Los Angeles to London with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Los Angeles to London flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Los Angeles to London become cheaper?

Of course! You can now track prices for flights from Los Angeles to London and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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