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Cheap flights from Los Angeles to London from C$ 496

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 8/2. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — LON
15 Jan — 22 Jan1
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 Monday or Tuesday 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 16 December 2025.

Tue 30/127:00 p.m.LAX - LHR
Nonstop10h 30mUnited Airlines
Fri 16/19:00 a.m.LHR - LAX
1 stop15h 35mUnited Airlines
Deal found 16/12C$ 874
Tue 30/1210:30 p.m.LAX - LHR
Nonstop10h 20mDelta
Wed 14/16:30 a.m.LHR - LAX
1 stop13h 15mDelta
Deal found 15/12C$ 876
Mon 29/125:30 a.m.LAX - LHR
1 stop20h 30mDelta
Wed 14/16:30 a.m.LHR - LAX
1 stop13h 15mDelta
Deal found 15/12C$ 881
Tue 30/129:00 a.m.LAX - LHR
1 stop14h 30mUnited Airlines
Thu 15/17:30 a.m.LHR - LAX
2 stops19h 43mUnited Airlines
Deal found 16/12C$ 910
Tue 30/127:00 p.m.LAX - LHR
Nonstop10h 30mUnited Airlines
Wed 14/13:20 p.m.LHR - LAX
Nonstop11h 25mUnited Airlines
Deal found 16/12C$ 913
Mon 29/127:00 p.m.LAX - LHR
Nonstop10h 30mUnited Airlines
Wed 14/11:25 p.m.LHR - LAX
1 stop16h 35mUnited Airlines
Deal found 15/12C$ 917
Sun 28/1211:55 p.m.LAX - LHR
1 stop23h 10mDelta
Fri 16/111:20 a.m.LHR - LAX
Nonstop11h 15mDelta
Deal found 14/12C$ 920
Mon 29/127:00 p.m.LAX - LHR
Nonstop10h 30mUnited Airlines
Fri 9/111:10 a.m.LHR - LAX
1 stop18h 18mUnited Airlines
Deal found 15/12C$ 922
Tue 30/127:30 p.m.LAX - LHR
1 stop15h 00mScandinavian Airlines
Sat 7/26:40 a.m.LHR - LAX
2 stops21h 46mScandinavian Airlines
Deal found 15/12C$ 926
Mon 29/127:00 a.m.LAX - LHR
1 stop19h 00mDelta
Fri 9/19:40 a.m.LHR - LAX
1 stop19h 42mDelta
Deal found 15/12C$ 933
Sat 27/127:30 p.m.LAX - LHR
1 stop15h 00mScandinavian Airlines
Sat 17/16:40 a.m.LHR - LAX
2 stops21h 36mScandinavian Airlines
Deal found 16/12C$ 935
Thu 25/124:45 p.m.LAX - LGW
2 stops19h 55mTAP AIR PORTUGAL
Sun 11/19:25 p.m.LGW - LAX
2 stops49h 35mTAP AIR PORTUGAL
Deal found 16/12C$ 1,126

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 16 December 2025.

Round-trip from

C$ 856

One-way from

C$ 496

Popular in

December

Cheapest in

September

Average price

C$ 1,439

Good round-trip deal

C$ 799 or less

Good one-way deal

C$ 476 or less
TAP AIR PORTUGAL
  • TAP AIR PORTUGAL
  • 12/3-21/3
  • 2 total stops
  • 36h 45m total
  • Los Angeles to London
Search Deals
WestJet
  • WestJet
  • 4/2
  • 2 total stops
  • 41h 00m total
  • Los Angeles to London
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (C$ 198 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 59 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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 16 December 2025.
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

Mon 16/3

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

Nonstop10h 30m

London Heathrow

Mon 23/3

4:40 p.m.-4:15 p.m.

1 stop30h 35m

C$ 859

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Wed 15/4

11:00 a.m.-9:50 a.m.

1 stop14h 50m

London Heathrow

Tue 21/4

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

1 stop13h 20m

C$ 874

Los AngelesLondon

LAX - LGW

LAXLGW

Los Angeles

Tue 24/3

5:45 p.m.-9:50 a.m.

1 stop33h 05m

London Gatwick

Mon 6/4

9:15 p.m.-2:45 p.m.

2 stops25h 30m

C$ 878

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Mon 26/1

11:40 p.m.-9:40 p.m.

1 stop14h 00m

London Heathrow

Fri 30/1

12:20 p.m.-11:50 p.m.

1 stop19h 30m

C$ 880

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Sat 7/2

7:00 p.m.-1:30 p.m.

Nonstop10h 30m

London Heathrow

Sat 14/2

3:20 p.m.-6:45 p.m.

Nonstop11h 25m

C$ 884

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Mon 12/1

4:35 p.m.-10:55 a.m.

Nonstop10h 20m

London Heathrow

Sun 25/1

11:20 a.m.-2:35 p.m.

Nonstop11h 15m

C$ 884

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Thu 12/2

7:00 p.m.-1:30 p.m.

Nonstop10h 30m

London Heathrow

Mon 16/2

3:20 p.m.-6:45 p.m.

Nonstop11h 25m

C$ 884

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Sun 11/1

7:00 p.m.-1:30 p.m.

Nonstop10h 30m

London Heathrow

Sat 24/1

3:20 p.m.-6:45 p.m.

Nonstop11h 25m

C$ 884

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Wed 4/2

7:00 p.m.-1:30 p.m.

Nonstop10h 30m

London Heathrow

Mon 16/2

2:30 p.m.-9:08 p.m.

1 stop14h 38m

C$ 884

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Thu 29/1

7:00 p.m.-1:30 p.m.

Nonstop10h 30m

London Heathrow

Thu 5/2

3:20 p.m.-6:45 p.m.

Nonstop11h 25m

C$ 884

Flights are sorted by cheapest round-trip flights first.

Deals found on 15/12

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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 12 December 2025.

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$ 311). Flying from Los Angeles to London in June is currently the most expensive (average of C$ 765). 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 16 December 2025.

It’s typically best to fly out from Los Angeles to London at noon. Doing so could potentially save you 38% on the flight price compared to flying in the afternoon, which is usually more expensive.

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 16 December 2025.

The most flights from LAX to LON are scheduled on a Monday (52 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (35 on average).

How often are flights from Los Angeles to London delayed?

About 12% 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 9% 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 42 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$ 859, United Airlines can have you in London from Los Angeles in 10h 30m. 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 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 (90%), Austrian Airlines (90%), United Airlines (90%).

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

    The cheapest flight price from Los Angeles to London is C$ 476. On average you can expect to pay C$ 997. The most popular route, (Los Angeles - London Heathrow), can usually be booked for C$ 1,004.

  • 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$ 311). Flying from Los Angeles to London in June is currently the most expensive (average of C$ 765). 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
Sutton
Twickenham
Slough
Marlow
Milton Keynes
Romford
Watford
Bedford
Luton
Gatwick
Hounslow

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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

Fly with Cheapflights

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

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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.

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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