Find cheap flights from London Heathrow Airport to Los Angeles

LHR - LAX

Find cheap flights from London Heathrow Airport to Los Angeles

Round-trip
Economy
London (LHR)
Los Angeles
Sat 7/4
Sat 7/11
Any month
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Good to know

Low season

February Best time to beat the crowds with an average 26% drop in price.

High season

July Most popular time to fly with an average 40% increase in price.

Average price of a round-trip

$536 (avg. price over the last 2 weeks)

Good deal for a round-trip

$484 or less

When to book flights from London Heathrow to Los Angeles

Estimated round-trip price
Average price per month
Flight prices as travel date approaches
-1 day
-2 days

Top tips for finding a cheap flight

  • Looking for a cheap flight? 25% of our users found flights on this route for $487 or less.
  • The cheapest flight from London Heathrow Airport to Los Angeles was found 57 days before departure, on average.
  • Book at least 3 weeks before departure in order to get a below-average price.
  • High season is considered to be June, July and August. The cheapest month to fly is February.
  • Morning departure is around 12% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for booking London Heathrow Airport to Los Angeles flights

Are flight prices cheaper from London Heathrow Airport to Los Angeles because of Coronavirus (COVID-19)?

How long does a flight from London Heathrow Airport to Los Angeles take?

How many flights are there between London Heathrow Airport and Los Angeles?

Which airlines provide the cheapest flights from London Heathrow Airport to Los Angeles?

Do I need a passport to fly between London Heathrow Airport and Los Angeles?

Which airlines fly most frequently between London Heathrow Airport and Los Angeles?

What’s the cheapest day of the week to fly London Heathrow Airport to Los Angeles?

How does KAYAK’s flight Price Forecast tool help me choose the right time to buy?

Top 5 airlines serving London Heathrow to Los Angeles

Scores according to KAYAK customer reviews

8.1
SWISS
Overall score based on 8,963 reviews
8.2
Boarding
7.9
Comfort
8.7
Crew
7.8
Entertainment
8.0
Food
Airline reviews
Read more about SWISS

Book cheap flights from London Heathrow Airport to Los Angeles (round-trip)

Airports
Origin
London
$388
only
$388
Destination
Los Angeles
$388
only
$388
Mon, Nov 30
LHR
London Heathrow Airport
LAX
Los Angeles Airport
15h 30m
Mon, Dec 7
LAX
Los Angeles Airport
LHR
London Heathrow Airport
14h 40m
Trip: 8 days
Based on null reviews
Tue, Nov 17
LHR
London Heathrow Airport
LAX
Los Angeles Airport
15h 30m
Thu, Nov 26
LAX
Los Angeles Airport
LHR
London Heathrow Airport
15h 15m
Trip: 10 days
Based on null reviews
Tue, Nov 24
LHR
London Heathrow Airport
LAX
Los Angeles Airport
15h 30m
Tue, Dec 1
LAX
Los Angeles Airport
LHR
London Heathrow Airport
14h 30m
Trip: 8 days
Based on null reviews
Mon, Nov 23
LHR
London Heathrow Airport
LAX
Los Angeles Airport
11h 15m
Mon, Nov 30
LAX
Los Angeles Airport
LHR
London Heathrow Airport
10h 15m
Trip: 8 days
Based on null reviews
Tue, Nov 17
LHR
London Heathrow Airport
LAX
Los Angeles Airport
10h 05m
Thu, Nov 26
LAX
Los Angeles Airport
LHR
London Heathrow Airport
10h 10m
Trip: 10 days
Based on null reviews
Tue, Nov 3
LHR
London Heathrow Airport
LAX
Los Angeles Airport
21h 28m
Mon, Nov 9
LAX
Los Angeles Airport
LHR
London Heathrow Airport
10h 30m
Trip: 7 days
Based on null reviews
Mon, Nov 16
LHR
London Heathrow Airport
LAX
Los Angeles Airport
11h 10m
Tue, Nov 24
LAX
Los Angeles Airport
LHR
London Heathrow Airport
10h 30m
Trip: 9 days
Based on null reviews
Mon, Nov 30
LHR
London Heathrow Airport
LAX
Los Angeles Airport
11h 15m
Thu, Dec 24
LAX
Los Angeles Airport
LHR
London Heathrow Airport
15h 00m
Trip: 25 days
Based on null reviews
Mon, Nov 23
LHR
London Heathrow Airport
LAX
Los Angeles Airport
15h 30m
Mon, Nov 30
LAX
Los Angeles Airport
LHR
London Heathrow Airport
14h 00m
Trip: 8 days
Based on null reviews
Wed, Oct 28
LHR
London Heathrow Airport
LAX
Los Angeles Airport
15h 30m
Wed, Nov 11
LAX
Los Angeles Airport
LHR
London Heathrow Airport
14h 40m
Trip: 15 days
Based on null reviews
Wed, Nov 4
LHR
London Heathrow Airport
LAX
Los Angeles Airport
11h 15m
Wed, Nov 11
LAX
Los Angeles Airport
LHR
London Heathrow Airport
12h 45m
Trip: 8 days
Based on null reviews
Sun, Nov 8
LHR
London Heathrow Airport
LAX
Los Angeles Airport
29h 40m
Tue, Nov 24
LAX
Los Angeles Airport
LHR
London Heathrow Airport
18h 25m
Trip: 17 days
Based on null reviews
Tue, Nov 17
LHR
London Heathrow Airport
LAX
Los Angeles Airport
11h 10m
Thu, Nov 26
LAX
Los Angeles Airport
LHR
London Heathrow Airport
18h 00m
Trip: 10 days
Based on null reviews
Wed, Nov 4
LHR
London Heathrow Airport
LAX
Los Angeles Airport
15h 30m
Wed, Nov 11
LAX
Los Angeles Airport
LHR
London Heathrow Airport
12h 25m
Trip: 8 days
Based on null reviews
Wed, Oct 28
LHR
London Heathrow Airport
LAX
Los Angeles Airport
15h 30m
Wed, Nov 11
LAX
Los Angeles Airport
LHR
London Heathrow Airport
15h 15m
Trip: 15 days
Based on null reviews
Mon, Nov 2
LHR
London Heathrow Airport
LAX
Los Angeles Airport
11h 15m
Mon, Nov 9
LAX
Los Angeles Airport
LHR
London Heathrow Airport
13h 25m
Trip: 8 days
Based on null reviews
Mon, Nov 9
LHR
London Heathrow Airport
LAX
Los Angeles Airport
28h 20m
Sat, Nov 21
LAX
Los Angeles Airport
LHR
London Heathrow Airport
14h 30m
Trip: 13 days
Based on null reviews
Mon, Nov 2
LHR
London Heathrow Airport
LAX
Los Angeles Airport
15h 30m
Mon, Nov 9
LAX
Los Angeles Airport
LHR
London Heathrow Airport
14h 25m
Trip: 8 days
Based on null reviews
Tue, Nov 17
LHR
London Heathrow Airport
LAX
Los Angeles Airport
14h 45m
Thu, Nov 26
LAX
Los Angeles Airport
LHR
London Heathrow Airport
14h 30m
Trip: 10 days
Based on null reviews
Wed, Oct 28
LHR
London Heathrow Airport
LAX
Los Angeles Airport
11h 15m
Wed, Nov 4
LAX
Los Angeles Airport
LHR
London Heathrow Airport
10h 15m
Trip: 8 days
Based on null reviews
Show more results

Book cheap flights from London Heathrow Airport to Los Angeles (one-way)

Airports
Origin
London
$278
only
$278
Destination
Los Angeles
$278
only
$278
Wed, Sep 9
LHR
London Heathrow Airport
LAX
Los Angeles Airport
17h 10m
Based on null reviews
Thu, Sep 10
LHR
London Heathrow Airport
LAX
Los Angeles Airport
51h 59m
Based on null reviews
Wed, Sep 2
LHR
London Heathrow Airport
LAX
Los Angeles Airport
17h 10m
Based on null reviews
Fri, Sep 4
LHR
London Heathrow Airport
LAX
Los Angeles Airport
59h 55m
Based on null reviews
Mon, Aug 31
LHR
London Heathrow Airport
LAX
Los Angeles Airport
51h 21m
Based on null reviews
Fri, Sep 11
LHR
London Heathrow Airport
LAX
Los Angeles Airport
37h 39m
Based on null reviews
Tue, Sep 1
LHR
London Heathrow Airport
LAX
Los Angeles Airport
54h 25m
Based on null reviews
Mon, Sep 7
LHR
London Heathrow Airport
LAX
Los Angeles Airport
55h 12m
Based on null reviews
Tue, Sep 1
LHR
London Heathrow Airport
LAX
Los Angeles Airport
40h 51m
Based on null reviews
Sat, Sep 5
LHR
London Heathrow Airport
LAX
Los Angeles Airport
28h 05m
Based on null reviews
Tue, Aug 18
LHR
London Heathrow Airport
LAX
Los Angeles Airport
34h 36m
Based on null reviews
Tue, Sep 8
LHR
London Heathrow Airport
LAX
Los Angeles Airport
42h 17m
Based on null reviews
Mon, Aug 24
LHR
London Heathrow Airport
LAX
Los Angeles Airport
51h 21m
Based on null reviews
Mon, Sep 14
LHR
London Heathrow Airport
LAX
Los Angeles Airport
58h 55m
Based on null reviews
Sun, Sep 6
LHR
London Heathrow Airport
LAX
Los Angeles Airport
38h 18m
Based on null reviews
Sun, Aug 30
LHR
London Heathrow Airport
LAX
Los Angeles Airport
51h 36m
Based on null reviews
Sun, Aug 23
LHR
London Heathrow Airport
LAX
Los Angeles Airport
51h 36m
Based on null reviews
Tue, Aug 18
LHR
London Heathrow Airport
LAX
Los Angeles Airport
56h 56m
Based on null reviews
Tue, Aug 25
LHR
London Heathrow Airport
LAX
Los Angeles Airport
39h 16m
Based on null reviews
Wed, Sep 9
LHR
London Heathrow Airport
LAX
Los Angeles Airport
50h 20m
Based on null reviews
Show more results
*
Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
please send us an and someone from our team will get back to you promptly.

^
The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.
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