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Cheap flights from Los Angeles to London Heathrow Airport from C$ 488

LAX — LHR
29 Nov — 6 Dec1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Los Angeles to London Heathrow are usually found in February or January, booked 70 days in advance, depart on a Friday or Monday and return on a Monday

Cheap flight deals from Los Angeles to Heathrow

Enter your travel dates to find the best prices.

Cheapest flights from Los Angeles to Heathrow

Wed 2/127:30 p.m. -
2 stops59h 05m
Sun 6/129:55 a.m. -
2 stops39h 05m
Deal found 27/10C$ 1,066
Thu 3/129:23 p.m. -
2 stops37h 07m
Sun 6/126:40 a.m. -
1 stop18h 20m
Deal found 26/10C$ 1,081
Mon 23/116:30 p.m. -
2 stops37h 30m
Thu 26/113:35 p.m. -
2 stops33h 25m
Deal found 27/10C$ 1,084
Fri 4/122:10 p.m. -
2 stops17h 50m
Sun 6/129:55 a.m. -
2 stops39h 05m
Deal found 27/10C$ 1,095
Fri 13/117:30 p.m. -
2 stops29h 25m
Mon 16/116:40 a.m. -
1 stop18h 20m
Deal found 28/10C$ 1,096
Wed 4/117:30 p.m. -
2 stops36h 55m
Sat 7/1110:20 a.m. -
1 stop14h 40m
Deal found 25/10C$ 1,098
Fri 27/117:30 p.m. -
1 stop29h 50m
Thu 3/127:05 a.m. -
2 stops17h 55m
Deal found 27/10C$ 1,099
Thu 3/127:59 p.m. -
2 stops53h 21m
Mon 7/126:40 a.m. -
1 stop18h 20m
Deal found 29/10C$ 1,101

Find flight deals from Los Angeles to Heathrow

Round-trip from

C$ 1,066

One-way from

C$ 488

Popular in

June

Cheapest in

February

Average price

C$ 1,340

Good one-way deal

C$ 1,922 or less
Scandinavian Airlines
  • Scandinavian Airlines
  • 2/12-6/12
  • 4 total stops
  • 98h 10m total
  • Los Angeles to London
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ITA Airways
  • ITA Airways
  • 29/11-31/12
  • 1 total stop
  • 16h 20m total
  • Los Angeles to London
Search Deals
Highest demand for flights based on searches. 20% potential increase in price (C$ 504 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease (C$ 76 potential savings vs. average RT price).
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Average for round-trip flights in October 2026
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Price to beat on a one-way flight from Los Angeles to London Heathrow.
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Los Angeles to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Los AngelesLondon

LAX Los Angeles - LHR London Heathrow

LAXLHR

Los Angeles

Thu 22/4

7:00 p.m.-1:50 p.m.

Nonstop10h 50m

London Heathrow

Wed 31/12

12:00 a.m.-3:00 p.m.

Nonstop0h 00m

C$ 531

Los AngelesLondon

LAX Los Angeles - LHR London Heathrow

LAXLHR

Los Angeles

Fri 11/12

3:20 p.m.-3:40 p.m.

1 stop16h 20m

London Heathrow

Wed 31/12

12:00 a.m.-3:00 p.m.

Nonstop0h 00m

C$ 558

Los AngelesLondon

LAX Los Angeles - LHR London Heathrow

LAXLHR

Los Angeles

Sat 12/12

7:25 a.m.-9:30 a.m.

1 stop18h 05m

London Heathrow

Wed 31/12

12:00 a.m.-3:00 p.m.

Nonstop0h 00m

C$ 568
Quickest round-trip

Los AngelesLondon

LAX Los Angeles - LHR London Heathrow

LAXLHR

Los Angeles

Sun 13/12

10:05 p.m.-4:30 p.m.

Nonstop10h 25m

London Heathrow

Wed 31/12

12:00 a.m.-3:00 p.m.

Nonstop0h 00m

C$ 741

Los AngelesLondon

LAX Los Angeles - LHR London Heathrow

LAXLHR

Los Angeles

Tue 15/12

6:55 p.m.-1:30 p.m.

Nonstop10h 35m

London Heathrow

Wed 31/12

12:00 a.m.-3:00 p.m.

Nonstop0h 00m

C$ 741

Los AngelesLondon

LAX Los Angeles - LHR London Heathrow

LAXLHR

Los Angeles

Wed 13/1

6:55 p.m.-1:30 p.m.

Nonstop10h 35m

London Heathrow

Wed 31/12

12:00 a.m.-3:00 p.m.

Nonstop0h 00m

C$ 952

Los AngelesLondon

LAX Los Angeles - LHR London Heathrow

LAXLHR

Los Angeles

Wed 13/1

6:00 a.m.-11:25 a.m.

2 stops21h 25m

London Heathrow

Wed 31/12

12:00 a.m.-3:00 p.m.

Nonstop0h 00m

C$ 973

Los AngelesLondon

LAX Los Angeles - LHR London Heathrow

LAXLHR

Los Angeles

Tue 1/12

6:55 p.m.-1:30 p.m.

Nonstop10h 35m

London Heathrow

Wed 31/12

12:00 a.m.-3:00 p.m.

Nonstop0h 00m

C$ 985

Los AngelesLondon

LAX Los Angeles - LHR London Heathrow

LAXLHR

Los Angeles

Sat 19/12

10:55 p.m.-8:35 p.m.

1 stop13h 40m

London Heathrow

Wed 31/12

12:00 a.m.-3:00 p.m.

Nonstop0h 00m

C$ 1,013

Los AngelesLondon

LAX Los Angeles - LHR London Heathrow

LAXLHR

Los Angeles

Sat 12/12

10:30 p.m.-9:35 p.m.

3 stops39h 05m

London Heathrow

Wed 31/12

12:00 a.m.-3:00 p.m.

Nonstop0h 00m

C$ 1,027

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/10

Showing 1-10 of 23 resultsSorted by cheapest first
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Best time to book a flight from Los Angeles to Heathrow

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

Cheapflights Insights

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

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

The best time to book flights from Los Angeles to London Heathrow Airport is 69 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 Heathrow Airport?

Currently, February is the cheapest month in which you can book a flight from Los Angeles to London Heathrow Airport (average of C$ 1,013). Flying from Los Angeles to London Heathrow Airport in June is currently the most expensive (average of C$ 1,979). 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 LHR?

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 Heathrow Airport as you normally would.

How much does it cost to fly round-trip from Los Angeles to London Heathrow Airport?

Airfare is typical for this route at the moment.

Los Angeles to London Heathrow Airport flights typically cost between C$ 1,038 and C$ 1,607 in December.
The cheapest round-trip price found within the last 5 days was C$ 1,066 on Scandinavian Airlines (2 Dec-6 Dec).

Related info for your journey

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

    Most people fly from Los Angeles (LAX) if they book a flight from Los Angeles to London Heathrow. On average, Los Angeles has 28 outbound flights to London Heathrow 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 Heathrow Airport?

    Departing from Los Angeles to London Heathrow Airport will take you 10h 40m. The distance from Los Angeles to London Heathrow Airport is about 8753 km. This flight may include one or multiple stops.

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

    Before booking your flight to London Heathrow Airport from Los Angeles, check out the most reliable airlines to get you to your destination on time: KLM (91%), SAUDIA (91%), Air France( 91%).

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

    Looking for the cheapest flight from Los Angeles to London Heathrow Airport? While on average our users pay C$ 2,004, our data indicates the cheapest price to be C$ 1,922. The most popular route (Los Angeles - London Heathrow), is priced around C$ 1,551.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Los Angeles to Heathrow 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 Heathrow Airport?

    Currently, February is the cheapest month in which you can book a flight from Los Angeles to London Heathrow Airport (average of C$ 1,013). Flying from Los Angeles to London Heathrow Airport in June is currently the most expensive (average of C$ 1,979). 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 Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Gatwick
Romford
Twickenham
Ilford
Bromley
Sutton
Luton
Kingston upon Thames
Slough
Marlow
Cobham
Hounslow
Wembley
Leamington Spa
Northampton
Watford
High Wycombe
Stratford-upon-Avon
Moreton-in-Marsh

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When you search for this flight from Los Angeles to Heathrow, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Heathrow from Los Angeles.

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

Yes, we can. To see specific flights from Los Angeles to Heathrow with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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Yes! Start tracking prices for Los Angeles to Heathrow flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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