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Cheap flights from Los Angeles to London from C$ 354

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 12/8. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — LON
3 Mar — 10 Mar1
1 adult

The best prices from Los Angeles to London are usually found in October or September, booked 55 days in advance, depart on a Tuesday or Monday and return on a Sunday

Cheap 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 26 February 2025.

Round-trip from

C$ 824

One-way from

C$ 354

Popular in

June

Cheapest in

October

Average price

C$ 965

Good round-trip deal

C$ 980 or less

Good one-way deal

C$ 351 or less
7/5-14/5
  • 7/5-14/5
  • 2 total stops
  • 59h 05m total
  • Los Angeles to London
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TAP AIR PORTUGAL
  • TAP AIR PORTUGAL
  • 12/8
  • 1 total stop
  • 37h 20m total
  • Los Angeles to London
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Highest demand for flights based on searches. 15% potential increase in price (C$ 283 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease (C$ 48 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Price to beat on a round-trip flight from Los Angeles to London (LON).
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Price to beat on a one-way flight from Los Angeles to London (LON).
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Find flight deals from Los Angeles to London

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 26 February 2025.

Wed 7/59:20 p.m.LAX - LGW
1 stop26h 05mMultiple Airlines
Wed 14/56:05 p.m.LGW - LAX
1 stop33h 00mMultiple Airlines
Deal found 25/2C$ 824
Fri 9/54:30 p.m.LAX - LGW
Nonstop10h 25mNorse Atlantic UK
Sun 18/510:45 a.m.LGW - LAX
Nonstop11h 15mNorse Atlantic UK
Deal found 25/2C$ 832
Sun 3/84:40 p.m.LAX - LHR
1 stop21h 20mTAP AIR PORTUGAL
Mon 11/81:45 p.m.LHR - LAX
1 stop32h 55mTAP AIR PORTUGAL
Deal found 25/2C$ 838
Tue 11/310:20 p.m.LAX - LHR
Nonstop10h 40mFinnair
Tue 18/310:20 a.m.LHR - LAX
1 stop14h 45mFinnair
Deal found 25/2C$ 846
Tue 7/104:40 p.m.LAX - LGW
1 stop33h 05mTAP AIR PORTUGAL
Mon 13/109:15 p.m.LGW - LAX
2 stops25h 25mTAP AIR PORTUGAL
Deal found 25/2C$ 846
Wed 2/48:15 p.m.LAX - LHR
1 stop14h 40mAer Lingus
Wed 30/412:00 p.m.LHR - LAX
1 stop14h 25mAer Lingus
Deal found 25/2C$ 855
Fri 28/27:10 p.m.LAX - LHR
1 stop14h 40mSWISS
Fri 7/38:55 a.m.LHR - LAX
1 stop15h 35mSWISS
Deal found 25/2C$ 858
Tue 18/39:05 p.m.LAX - LHR
1 stop13h 35mScandinavian Airlines
Tue 25/37:05 a.m.LHR - LAX
2 stops18h 45mScandinavian Airlines
Deal found 25/2C$ 859
Fri 25/412:35 p.m.LAX - LHR
1 stop13h 25mUnited Airlines
Sun 27/46:30 a.m.LHR - LAX
1 stop14h 30mUnited Airlines
Deal found 25/2C$ 865
Tue 11/311:15 p.m.LAX - LHR
Nonstop10h 25mDelta
Tue 25/36:20 a.m.LHR - LAX
1 stop14h 45mDelta
Deal found 25/2C$ 888
Wed 12/38:10 p.m.LAX - LGW
1 stop14h 40mSWISS
Mon 17/36:45 p.m.LGW - LAX
1 stop29h 45mSWISS
Deal found 24/2C$ 895
Tue 29/43:05 p.m.LAX - LHR
1 stop15h 15mAustrian Airlines
Tue 6/56:00 a.m.LHR - LAX
1 stop15h 05mAustrian Airlines
Deal found 26/2C$ 942

Find flights from Los Angeles to London within your budget

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 26 February 2025.

Fly from

Los Angeles

Fly to

London

Route

Depart

Return

Price

Los AngelesLondon

LAX - LGW

LAXLGW

Los Angeles

Wed 7/5

9:20 p.m.-7:25 a.m.

1 stop26h 05m

London Gatwick

Wed 14/5

6:05 p.m.-7:05 p.m.

1 stop33h 00m

C$ 824

Los AngelesLondon

LAX - LGW

LAXLGW

Los Angeles

Fri 9/5

4:30 p.m.-10:55 a.m.

Nonstop10h 25m

London Gatwick

Sun 18/5

10:45 a.m.-2:00 p.m.

Nonstop11h 15m

C$ 832

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Tue 12/8

4:40 p.m.-5:45 p.m.

1 stop17h 05m

London Heathrow

Tue 26/8

6:00 a.m.-2:40 p.m.

1 stop16h 40m

C$ 838

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Tue 11/3

10:20 p.m.-4:00 p.m.

Nonstop10h 40m

London Heathrow

Tue 18/3

10:20 a.m.-6:05 p.m.

1 stop14h 45m

C$ 846

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Tue 18/3

9:05 p.m.-9:35 p.m.

2 stops17h 30m

London Heathrow

Mon 24/3

6:40 a.m.-4:35 p.m.

1 stop16h 55m

C$ 852

Los AngelesLondon

LAX - LGW

LAXLGW

Los Angeles

Sun 3/8

4:40 p.m.-9:45 a.m.

1 stop33h 05m

London Gatwick

Mon 11/8

9:15 p.m.-2:40 p.m.

2 stops25h 25m

C$ 862

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Fri 25/4

4:35 p.m.-11:10 a.m.

Nonstop10h 35m

London Heathrow

Sun 27/4

6:30 a.m.-1:00 p.m.

1 stop14h 30m

C$ 865

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Tue 22/4

8:05 p.m.-2:35 p.m.

Nonstop10h 30m

London Heathrow

Fri 2/5

8:40 a.m.-2:50 p.m.

1 stop14h 10m

C$ 895

Los AngelesLondon

LAX - LGW

LAXLGW

Los Angeles

Wed 12/3

8:10 p.m.-5:50 p.m.

1 stop14h 40m

London Gatwick

Tue 18/3

6:45 p.m.-5:30 p.m.

1 stop29h 45m

C$ 895

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Mon 7/4

7:35 p.m.-11:25 a.m.

1 stop31h 50m

London Heathrow

Fri 25/4

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

1 stop15h 50m

C$ 905

Flights are sorted by cheapest round-trip flights first.

Deals found on 25/2

Showing 1-10 of 49 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.

Travel insights for flights from Los Angeles to London

Get recent, data-driven insights about flights from Los Angeles to London including ideal travel times, pricing trends, and more.

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 25 February 2025.

The best time to book flights from Los Angeles to London is 55 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, January is the cheapest month in which you can book a flight from Los Angeles to London (average of C$ 560). Flying from Los Angeles to London in July is currently the most expensive (average of C$ 874). 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 26 February 2025.

It’s typically best to fly out from Los Angeles to London at noon. Doing so could potentially save you 32% on the flight price compared to flying in the morning, 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 26 February 2025.

The most flights from LAX to LON are scheduled on a Monday (56 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (49 on average).

Rainfall in London by month

Plan your trip to London by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in London ranges from 40.0 - 70.0 mm per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London when rainfall is around 40.0 mm.

Temperature in London by month

Plan your trip to London by taking into account the average temperature totals by month.

If weather is an important factor for your trip to London, 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 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to London. Reviews last updated 26 February 2025.
Get a feel of what it's like to fly with Delta, KLM and Air Transat from Los Angeles to London by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,149 reviews
Check prices

Boarding

8.2

Crew

8.5

Overall

8.0

Food

7.3

Entertainment

7.9

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,149 reviews
Delta
8.0
Very good
8,149 reviews
Check prices

Boarding

8.2

Crew

8.5

Overall

8.0

Food

7.3

Entertainment

7.9

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM
7.8
Good
1,331 reviews
Delta
8.0
Very good
8,149 reviews
Check prices

Boarding

8.2

Crew

8.5

Overall

8.0

Food

7.3

Entertainment

7.9

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Air Transat
7.8
Good
385 reviews
Delta
8.0
Very good
8,149 reviews
Check prices

Boarding

8.2

Crew

8.5

Overall

8.0

Food

7.3

Entertainment

7.9

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Finnair
7.6
Good
1,273 reviews
Delta
8.0
Very good
8,149 reviews
Check prices

Boarding

8.2

Crew

8.5

Overall

8.0

Food

7.3

Entertainment

7.9

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Austrian Airlines
7.5
Good
770 reviews
Delta
8.0
Very good
8,149 reviews
Check prices

Boarding

8.2

Crew

8.5

Overall

8.0

Food

7.3

Entertainment

7.9

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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 54 outbound flights to London per day from 0 airlines. Los Angeles is conveniently located just 15.1 km from Los Angeles’s city centre.

  • What are the cheapest airlines flying from Los Angeles to London round-trip?

    Our cheapest airline available from Los Angeles to London is Norse Atlantic UK. Our recent data shows that you can find tickets from as low as C$ 832 on this airline. Additional options worth looking into are TAP AIR PORTUGAL and Finnair, starting at C$ 838 and C$ 846 round-trip. Norse Atlantic UK is currently priced 21% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Los Angeles to London one-way?

    For one-way options, check prices for TAP AIR PORTUGAL. According to our data, you can fly for as low as C$ 354. Users have also found prices from C$ 391 and C$ 457 on Norse Atlantic UK and JetBlue, respectively.

  • 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: Singapore Airlines (92%), Air Canada (90%), Austrian Airlines (90%).

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

    The cheapest flight price from Los Angeles to London is C$ 531. On average you can expect to pay C$ 854. The most popular route, (Los Angeles - London Heathrow), can usually be booked for C$ 845.

  • 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, January is the cheapest month in which you can book a flight from Los Angeles to London (average of C$ 560). Flying from Los Angeles to London in July is currently the most expensive (average of C$ 874). 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 Los Angeles?

Book flights to Los Angeles if you plan to visit one of these locations
Brentford
Hounslow
Slough
Milton Keynes
Romford
Watford
Luton
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Bedford
Southall

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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.

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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