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Cheap flights from Los Angeles to London from C$ 450

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 24/3. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — LON
1 Mar — 8 Mar1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from 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 30 January 2026.

Mon 27/74:30 p.m.
LAX
-
LGW
Nonstop10h 25m
Norse Atlantic UK
Thu 13/810:55 a.m.
LGW
-
LAX
Nonstop11h 15m
Norse Atlantic UK
Deal found 28/1C$ 818
Thu 13/84:30 p.m.
LAX
-
LGW
Nonstop10h 25m
Norse Atlantic UK
Mon 17/810:55 a.m.
LGW
-
LAX
Nonstop11h 15m
Norse Atlantic UK
Deal found 29/1C$ 819
Wed 8/45:30 p.m.
LAX
-
LHR
1 stop14h 10m
Multiple Airlines
Wed 15/48:40 a.m.
LHR
-
LAX
1 stop15h 50m
Multiple Airlines
Deal found 27/1C$ 825
Wed 11/36:40 p.m.
LAX
-
LHR
Nonstop10h 40m
Finnair
Sun 15/310:20 a.m.
LHR
-
LAX
1 stop14h 45m
Finnair
Deal found 28/1C$ 836
Thu 26/27:00 p.m.
LAX
-
LHR
Nonstop10h 30m
United Airlines
Sun 8/39:00 a.m.
LHR
-
LAX
1 stop15h 35m
United Airlines
Deal found 28/1C$ 837
Thu 26/210:30 p.m.
LAX
-
LHR
Nonstop10h 20m
Virgin Atlantic
Wed 11/36:30 a.m.
LHR
-
LAX
1 stop13h 15m
Virgin Atlantic
Deal found 29/1C$ 838
Fri 27/27:00 p.m.
LAX
-
LHR
Nonstop10h 30m
United Airlines
Thu 5/39:00 a.m.
LHR
-
LAX
1 stop15h 35m
United Airlines
Deal found 30/1C$ 840
Thu 26/21:37 p.m.
LAX
-
LHR
1 stop13h 13m
Delta
Wed 11/36:30 a.m.
LHR
-
LAX
1 stop13h 15m
Delta
Deal found 29/1C$ 842
Fri 27/29:45 p.m.
LAX
-
LHR
1 stop14h 25m
Delta
Fri 6/36:30 a.m.
LHR
-
LAX
1 stop13h 15m
Delta
Deal found 28/1C$ 844
Sat 28/210:26 a.m.
LAX
-
LHR
1 stop12h 59m
United Airlines
Sat 7/36:35 a.m.
LHR
-
LAX
1 stop16h 40m
United Airlines
Deal found 30/1C$ 845
Tue 10/38:10 p.m.
LAX
-
LGW
1 stop14h 40m
SWISS
Tue 17/36:40 p.m.
LGW
-
LAX
1 stop29h 55m
SWISS
Deal found 28/1C$ 845
Mon 2/37:30 p.m.
LAX
-
LHR
2 stops18h 05m
Scandinavian Airlines
Mon 9/39:05 p.m.
LHR
-
LAX
2 stops27h 55m
Scandinavian Airlines
Deal found 29/1C$ 846

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 30 January 2026.

Round-trip from

C$ 818

One-way from

C$ 450

Popular in

December

Cheapest in

September

Average price

C$ 998

Good round-trip deal

C$ 727 or less

Good one-way deal

C$ 283 or less
Norse Atlantic UK
  • Norse Atlantic UK
  • 27/7-13/8
  • Nonstop
  • 21h 40m total
  • Los Angeles to London
Search Deals
24/3
  • 24/3
  • 2 total stops
  • 21h 24m total
  • Los Angeles to London
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (C$ 206 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 January 2026
Search Deals
Price to beat on a round-trip flight from Los Angeles to London (LON).
Search Deals
Price to beat on a one-way flight from 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 30 January 2026.
Use the filters below to find and compare flights from Los Angeles to London that are best for you.

Fly from

Los Angeles

Fly to

London

Route

Depart

Return

Price

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Tue 24/3

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

1 stop22h 20m

London Heathrow

Tue 31/3

6:55 a.m.-3:15 p.m.

1 stop16h 20m

C$ 857

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Mon 16/3

8:00 p.m.-1:30 p.m.

Nonstop10h 30m

London Heathrow

Tue 19/5

7:25 a.m.-3:15 p.m.

1 stop15h 50m

C$ 879

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Tue 17/3

8:00 p.m.-1:30 p.m.

Nonstop10h 30m

London Heathrow

Wed 20/5

8:40 a.m.-4:30 p.m.

1 stop15h 50m

C$ 879

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Mon 16/3

8:00 p.m.-1:30 p.m.

Nonstop10h 30m

London Heathrow

Thu 21/5

7:25 a.m.-3:15 p.m.

1 stop15h 50m

C$ 879

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Sun 15/3

8:00 p.m.-1:30 p.m.

Nonstop10h 30m

London Heathrow

Thu 21/5

7:25 a.m.-3:15 p.m.

1 stop15h 50m

C$ 879

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Fri 6/3

10:15 a.m.-7:25 a.m.

1 stop13h 10m

London Heathrow

Fri 20/3

3:20 p.m.-7:45 p.m.

Nonstop11h 25m

C$ 880

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Sun 15/3

8:30 p.m.-5:40 p.m.

1 stop14h 10m

London Heathrow

Sat 16/5

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

1 stop18h 10m

C$ 882

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Sun 15/3

8:30 p.m.-5:40 p.m.

1 stop14h 10m

London Heathrow

Fri 22/5

3:35 p.m.-4:50 p.m.

2 stops33h 15m

C$ 887

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Mon 16/3

8:30 p.m.-5:40 p.m.

1 stop14h 10m

London Heathrow

Tue 19/5

3:35 p.m.-4:50 p.m.

2 stops33h 15m

C$ 887

Los AngelesLondon

LAX - LGW

LAXLGW

Los Angeles

Thu 5/3

7:10 p.m.-5:50 p.m.

1 stop14h 40m

London Gatwick

Wed 11/3

6:40 p.m.-5:35 p.m.

1 stop29h 55m

C$ 911

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/1

Showing 1-10 of 40 results
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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 23 January 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$ 300). Flying from Los Angeles to London in June is currently the most expensive (average of C$ 769). 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 30 January 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 30 January 2026.

The most flights from LAX to LON are scheduled on a Thursday (51 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (27 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 157 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?

Tuesday 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 (LAX) if they book a flight from Los Angeles to London. On average, Los Angeles has 38 outbound flights to London per day from 0 airlines. 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$ 951, United Airlines can have you in London from Los Angeles in 14h. The distance between Los Angeles and London is about 8792 km. Both multi-stop and direct flights can be found to your destination and back.

  • 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 (93%), Austrian Airlines (93%), United Airlines (93%).

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

    The cheapest flight price from Los Angeles to London is C$ 336. On average you can expect to pay C$ 830. The most popular route, (Los Angeles - London Heathrow), can usually be booked for C$ 986.

  • 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$ 300). Flying from Los Angeles to London in June is currently the most expensive (average of C$ 769). 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?

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Gatwick
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Alternative routes for Los Angeles to London

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Los Angeles to Heathrow flights

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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.

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