Find Cheap Flights from London Heathrow to Los Angeles (LHR - LAX)

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Fri 11/24
Fri 12/1
Any month
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Good to Know

Low Season:
November
Best time to beat the crowds
5%
expected price decrease
High Season:
July
Most popular time to fly
24%
expected price increase
Average Price:
$1522
(avg. price over the last 2 weeks)
Good Deal:
$765
or less (round trip)

When to Book Flights from London Heathrow to Los Angeles

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 $764 or less.
The cheapest flight from London Heathrow to Los Angeles was found 77 days before departure, on average.
Book at least 4 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 November.
Morning departure is around 7% 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 to Los Angeles Flights

How long does a flight from London Heathrow to Los Angeles take?
An average nonstop flight takes 11h 25m, covering a distance of 5444 miles.
How many flights are there between London Heathrow and Los Angeles?
There are 494 (nonstop) flights between London Heathrow and Los Angeles per week, averaging 69 per day.
Which airlines provide the cheapest flights from London Heathrow to Los Angeles?
In the past 3 days, the cheapest round-trip tickets were found on Air New Zealand ($475) and Multiple Airlines ($497)
Do I need a passport to fly between London Heathrow and Los Angeles?
Yes.
Which airlines fly most frequently between London Heathrow and Los Angeles?
Finnair (7 times daily), Iberia (7 times daily), British Airways (7 times daily) are the most frequent flyers on this route.
What’s the cheapest day of the week to fly London Heathrow to Los Angeles?
For London Heathrow to Los Angeles, Tuesday is the cheapest day to fly on average and Wednesday is the most expensive. Flying from Los Angeles back to London Heathrow, the best deals are generally found on Tuesday, with Monday being the most expensive.

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

Airports
Origin
London
$475
only
$475
Destination
Los Angeles
$475
only
$475
Tue, Feb 20
LHR
LAX
11h 25m
Sun, Feb 25
LAX
LHR
10h 30m
Trip: 6 days
8.7ExcellentShow reviews
Overall 8.7 Excellent
Based on 128 reviews
Overall
8.7
Boarding
8.7
Comfort
8.4
Crew
9.0
Entertainment
8.6
Food
8.2
LHR
LAX
Excellent 8.6

Service was great, kids were comfortable entertained and I loved the movie selection.

Food wasn't good but that is low priority for me

LHR
LAX
Excellent 10.0

Customer service and Food was excellent!

LHR
LAX
Excellent 10.0

How caring and involved the flight crew made everyone comfortable during the long haul.

Hard to find anything that was wrong with my flight

LHR
LAX
Okay 4.6

Paid extra $100 for 2”premium “seats. What a joke. And no entertainment for an 11hour flight!!

Food was ok for airplane food

LHR
LAX
Okay 4.6

Paid for business class so I could Relax and sleep on the 10+ hour flight. Unfortunately, I was in seat 1G which was adjacent to the galley and storage compartments for the flight crew. Literally, every 15 minutes, someone in the flight crew was bumping my seat/bed - and waking me up. Never once got an apology. So pissed off I paid extra for business class when I would've gotten more sleep in a middle seat in coach.

Thu, Mar 8
LHR
LAX
36h 35m
Tue, Mar 13
LAX
LHR
18h 10m
Trip: 5 days
Overall 0.0 Poor
Based on 0 reviews
Tue, Feb 6
LHR
LAX
28h 45m
Tue, Feb 20
LAX
LHR
16h 45m
Trip: 15 days
Overall 0.0 Poor
Based on 0 reviews
Sat, Dec 2
LHR
LAX
11h 25m
Thu, Jan 25
LAX
LHR
10h 30m
Trip: 55 days
8.7ExcellentShow reviews
Overall 8.7 Excellent
Based on 128 reviews
Overall
8.7
Boarding
8.7
Comfort
8.4
Crew
9.0
Entertainment
8.6
Food
8.2
LHR
LAX
Excellent 10.0

Cabin attendants kind, friendly

LHR
LAX
Excellent 10.0

Customer service and Food was excellent!

LHR
LAX
Excellent 10.0

I thought there was plenty of leg room in the standard seats. The flight attendants were cordial. No complaints.

LHR
LAX
Excellent 8.0

Delayed by 45 minutes

LHR
LAX
Okay 4.6

Paid extra $100 for 2”premium “seats. What a joke. And no entertainment for an 11hour flight!!

Food was ok for airplane food

Tue, Feb 13
LHR
LAX
28h 45m
Tue, Feb 27
LAX
LHR
16h 45m
Trip: 15 days
Overall 0.0 Poor
Based on 0 reviews
Sun, Dec 3
LHR
LAX
11h 25m
Sun, Jan 21
LAX
LHR
10h 30m
Trip: 50 days
8.7ExcellentShow reviews
Overall 8.7 Excellent
Based on 128 reviews
Overall
8.7
Boarding
8.7
Comfort
8.4
Crew
9.0
Entertainment
8.6
Food
8.2
LHR
LAX
Excellent 10.0

We had to take a connecting flight from Paris and British Airlines were very inconsistent with their hand carry policy which gave me so much stress.

LHR
LAX
Excellent 10.0

On-time flights.

LHR
LAX
Excellent 8.6

Service was great, kids were comfortable entertained and I loved the movie selection.

Food wasn't good but that is low priority for me

LHR
LAX
Good 7.0

The middle seats need to go back to 3 not 4. It would have made it a much more comfortable flight(since it was a non stop from Heathrow to LA).

LHR
LAX
Excellent 8.0

Delayed by 45 minutes

Thu, Jan 25
LHR
LAX
14h 50m
Mon, Feb 5
LAX
LHR
14h 25m
Trip: 12 days
Overall 0.0 Poor
Based on 0 reviews
Tue, Dec 5
LHR
LAX
11h 25m
Tue, Jan 23
LAX
LHR
10h 30m
Trip: 50 days
8.7ExcellentShow reviews
Overall 8.7 Excellent
Based on 128 reviews
Overall
8.7
Boarding
8.7
Comfort
8.4
Crew
9.0
Entertainment
8.6
Food
8.2
LHR
LAX
Excellent 10.0

We had to take a connecting flight from Paris and British Airlines were very inconsistent with their hand carry policy which gave me so much stress.

LHR
LAX
Excellent 8.0

Delayed by 45 minutes

LHR
LAX
Excellent 10.0

Customer service and Food was excellent!

LHR
LAX
Excellent 8.6

Service was great, kids were comfortable entertained and I loved the movie selection.

Food wasn't good but that is low priority for me

LHR
LAX
Excellent 10.0

The staff were very kind. The amendies (pillow, blanket and headphones) were great. The airplane food and wine selection were nice.

Thu, Jan 18
LHR
LAX
14h 50m
Fri, Jan 26
LAX
LHR
16h 30m
Trip: 9 days
Overall 0.0 Poor
Based on 0 reviews
Fri, Dec 8
LHR
LAX
11h 25m
Tue, Dec 12
LAX
LHR
10h 30m
Trip: 5 days
8.7ExcellentShow reviews
Overall 8.7 Excellent
Based on 128 reviews
Overall
8.7
Boarding
8.7
Comfort
8.4
Crew
9.0
Entertainment
8.6
Food
8.2
LHR
LAX
Excellent 10.0

I thought there was plenty of leg room in the standard seats. The flight attendants were cordial. No complaints.

LHR
LAX
Excellent 10.0

How caring and involved the flight crew made everyone comfortable during the long haul.

Hard to find anything that was wrong with my flight

LHR
LAX
Excellent 10.0

Customer service and Food was excellent!

LHR
LAX
Excellent 10.0

On-time flights.

LHR
LAX
Excellent 10.0

We had to take a connecting flight from Paris and British Airlines were very inconsistent with their hand carry policy which gave me so much stress.

Tue, Jan 23
LHR
LAX
14h 50m
Tue, Jan 30
LAX
LHR
16h 45m
Trip: 8 days
Overall 0.0 Poor
Based on 0 reviews
Sat, Dec 9
LHR
LAX
11h 25m
Fri, Dec 29
LAX
LHR
10h 30m
Trip: 21 days
8.7ExcellentShow reviews
Overall 8.7 Excellent
Based on 128 reviews
Overall
8.7
Boarding
8.7
Comfort
8.4
Crew
9.0
Entertainment
8.6
Food
8.2
LHR
LAX
Excellent 10.0

How caring and involved the flight crew made everyone comfortable during the long haul.

Hard to find anything that was wrong with my flight

LHR
LAX
Excellent 10.0

On-time flights.

LHR
LAX
Okay 4.6

Paid for business class so I could Relax and sleep on the 10+ hour flight. Unfortunately, I was in seat 1G which was adjacent to the galley and storage compartments for the flight crew. Literally, every 15 minutes, someone in the flight crew was bumping my seat/bed - and waking me up. Never once got an apology. So pissed off I paid extra for business class when I would've gotten more sleep in a middle seat in coach.

LHR
LAX
Excellent 10.0

I thought there was plenty of leg room in the standard seats. The flight attendants were cordial. No complaints.

LHR
LAX
Excellent 10.0

Cabin attendants kind, friendly

Thu, Jan 25
LHR
LAX
14h 50m
Tue, Jan 30
LAX
LHR
16h 45m
Trip: 6 days
Overall 0.0 Poor
Based on 0 reviews
Wed, Nov 29
LHR
LAX
11h 25m
Sun, Dec 3
LAX
LHR
10h 30m
Trip: 5 days
8.7ExcellentShow reviews
Overall 8.7 Excellent
Based on 128 reviews
Overall
8.7
Boarding
8.7
Comfort
8.4
Crew
9.0
Entertainment
8.6
Food
8.2
LHR
LAX
Excellent 10.0

The staff were very kind. The amendies (pillow, blanket and headphones) were great. The airplane food and wine selection were nice.

LHR
LAX
Excellent 10.0

Customer service and Food was excellent!

LHR
LAX
Excellent 8.6

Service was great, kids were comfortable entertained and I loved the movie selection.

Food wasn't good but that is low priority for me

LHR
LAX
Good 7.0

The middle seats need to go back to 3 not 4. It would have made it a much more comfortable flight(since it was a non stop from Heathrow to LA).

LHR
LAX
Excellent 8.0

Delayed by 45 minutes

Tue, Mar 6
LHR
LAX
18h 05m
Thu, Mar 15
LAX
LHR
30h 10m
Trip: 9 days
Overall 0.0 Poor
Based on 0 reviews
Wed, Nov 29
LHR
LAX
11h 25m
Sun, Dec 10
LAX
LHR
10h 30m
Trip: 12 days
8.7ExcellentShow reviews
Overall 8.7 Excellent
Based on 128 reviews
Overall
8.7
Boarding
8.7
Comfort
8.4
Crew
9.0
Entertainment
8.6
Food
8.2
LHR
LAX
Good 7.0

The middle seats need to go back to 3 not 4. It would have made it a much more comfortable flight(since it was a non stop from Heathrow to LA).

LHR
LAX
Excellent 10.0

Cabin attendants kind, friendly

LHR
LAX
Excellent 8.6

Service was great, kids were comfortable entertained and I loved the movie selection.

Food wasn't good but that is low priority for me

LHR
LAX
Excellent 10.0

I thought there was plenty of leg room in the standard seats. The flight attendants were cordial. No complaints.

LHR
LAX
Excellent 10.0

The staff were very kind. The amendies (pillow, blanket and headphones) were great. The airplane food and wine selection were nice.

Fri, Jan 19
LHR
LAX
31h 30m
Tue, Jan 23
LAX
LHR
16h 45m
Trip: 5 days
Overall 0.0 Poor
Based on 0 reviews
Thu, Nov 30
LHR
LAX
11h 25m
Wed, Dec 6
LAX
LHR
10h 30m
Trip: 7 days
8.7ExcellentShow reviews
Overall 8.7 Excellent
Based on 128 reviews
Overall
8.7
Boarding
8.7
Comfort
8.4
Crew
9.0
Entertainment
8.6
Food
8.2
LHR
LAX
Excellent 10.0

The staff were very kind. The amendies (pillow, blanket and headphones) were great. The airplane food and wine selection were nice.

LHR
LAX
Excellent 10.0

We had to take a connecting flight from Paris and British Airlines were very inconsistent with their hand carry policy which gave me so much stress.

LHR
LAX
Excellent 10.0

On-time flights.

LHR
LAX
Excellent 10.0

Customer service and Food was excellent!

LHR
LAX
Excellent 8.6

Service was great, kids were comfortable entertained and I loved the movie selection.

Food wasn't good but that is low priority for me

Thu, Feb 8
LHR
LAX
14h 50m
Mon, Feb 19
LAX
LHR
14h 25m
Trip: 12 days
Overall 0.0 Poor
Based on 0 reviews
Sun, Dec 3
LHR
LAX
11h 25m
Thu, Jan 18
LAX
LHR
10h 30m
Trip: 47 days
8.7ExcellentShow reviews
Overall 8.7 Excellent
Based on 128 reviews
Overall
8.7
Boarding
8.7
Comfort
8.4
Crew
9.0
Entertainment
8.6
Food
8.2
LHR
LAX
Excellent 10.0

The staff were very kind. The amendies (pillow, blanket and headphones) were great. The airplane food and wine selection were nice.

LHR
LAX
Excellent 10.0

Cabin attendants kind, friendly

LHR
LAX
Excellent 10.0

On-time flights.

LHR
LAX
Okay 4.6

Paid extra $100 for 2”premium “seats. What a joke. And no entertainment for an 11hour flight!!

Food was ok for airplane food

LHR
LAX
Excellent 8.6

Service was great, kids were comfortable entertained and I loved the movie selection.

Food wasn't good but that is low priority for me

Show more results
*
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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.