LAX - LHR

C$ 492 Find Cheap Flights from Los Angeles to London

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Los Angeles to London departing on 6/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to London Heathrow Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Los Angeles to London, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Los Angeles to London, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
C$ 965
Typical prices: C$ 1,084-C$ 789
Scandinavian Airlines
Fri 18/9Mon 21/9
LAX - LHR • 2 stops
Cheapest direct flights
C$ 1,222
Typical prices: C$ 1,162-C$ 790
Delta
Sun 9/8Wed 26/8
LAX - LHR • Direct
Advice from real travellers
AI-powered summary based on content written by travel experts and KAYAK users. AI can make mistakes.
For a budget ride to London, use the Elizabeth Line.
Check entertainment options on British Airways flights.
Expert advice
Expert advice
+1
+1
Expert advice
Expert advice
+1
Top airlines
Cheapest • from C$ 965 (round-trip)
Best reviews • 6.7 score
Airline reviews
Airline reviews
+1
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Airline reviews
Airline reviews
+1
Direct flights
You can fly direct with American Airlines, British Airways, and others. Average duration is 10h 33m
Direct flights
Direct flights
+1
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Direct flights
Direct flights
+1
Avoid delays
Most punctual • 93% on-time
Best time • Fewest delays
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travellers who book at least 3 weeks in advance save around 32% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 16% price drop
Most popular
Good to know
Good to know
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Flight Deals
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Expert advice
Flight Deals

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Los Angeles to London that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Los Angeles to London

Fri, 18 Sep - Mon, 21 Sep
Scandinavian Airlines Logo
7:10 p.m. - 8:55 a.m.
LAX
-
LHR
29h 45m
2 stops
Scandinavian Airlines Logo
6:40 a.m. - 4:50 p.m.
LHR
-
LAX
18h 10m
1 stop
C$ 965Scandinavian Airlines
Sat, 5 Sep - Sun, 6 Sep
Scandinavian Airlines Logo
7:10 p.m. - 5:40 p.m.
LAX
-
LHR
14h 30m
1 stop
Scandinavian Airlines Logo
9:05 p.m. - 4:50 p.m.
LHR
-
LAX
27h 45m
2 stops
C$ 970Scandinavian Airlines
Sun, 13 Sep - Wed, 16 Sep
Scandinavian Airlines Logo
7:10 p.m. - 9:20 a.m.
LAX
-
LHR
30h 10m
1 stop
Scandinavian Airlines Logo
7:05 a.m. - 4:50 p.m.
LHR
-
LAX
41h 45m
2 stops
C$ 972Scandinavian Airlines
Mon, 28 Sep - Thu, 1 Oct
Scandinavian Airlines Logo
7:10 p.m. - 9:20 a.m.
LAX
-
LHR
30h 10m
1 stop
Scandinavian Airlines Logo
7:05 a.m. - 4:50 p.m.
LHR
-
LAX
41h 45m
2 stops
C$ 974Scandinavian Airlines
Tue, 28 Apr - Mon, 4 May
TAP AIR PORTUGAL Logo
4:45 p.m. - 6:50 p.m.
LAX
-
LHR
18h 05m
1 stop
TAP AIR PORTUGAL Logo
11:20 a.m. - 1:45 p.m.
LHR
-
LAX
34h 25m
1 stop
C$ 997TAP AIR PORTUGAL
Sat, 5 Sep - Sun, 6 Sep
Scandinavian Airlines Logo
7:10 p.m. - 5:40 p.m.
LAX
-
LHR
14h 30m
1 stop
Scandinavian Airlines Logo
9:05 p.m. - 4:50 p.m.
LHR
-
LAX
27h 45m
2 stops
C$ 1,000Scandinavian Airlines
Sat, 5 Sep - Sun, 6 Sep
Scandinavian Airlines Logo
7:10 p.m. - 5:40 p.m.
LAX
-
LHR
14h 30m
1 stop
Scandinavian Airlines Logo
9:05 p.m. - 4:50 p.m.
LHR
-
LAX
27h 45m
2 stops
C$ 1,016Scandinavian Airlines
Thu, 3 Sep - Sun, 6 Sep
Scandinavian Airlines Logo
7:10 p.m. - 9:35 a.m.
LAX
-
LHR
30h 25m
2 stops
Scandinavian Airlines Logo
6:40 a.m. - 4:50 p.m.
LHR
-
LAX
18h 10m
2 stops
C$ 1,021Scandinavian Airlines
Thu, 24 Sep - Mon, 12 Oct
Scandinavian Airlines Logo
7:10 p.m. - 5:40 p.m.
LAX
-
LHR
14h 30m
1 stop
Scandinavian Airlines Logo
9:05 p.m. - 4:50 p.m.
LHR
-
LAX
27h 45m
2 stops
C$ 1,041Scandinavian Airlines
Sun, 6 Sep - Thu, 10 Sep
Scandinavian Airlines Logo
7:10 p.m. - 9:40 p.m.
LAX
-
LHR
18h 30m
1 stop
Scandinavian Airlines Logo
6:40 a.m. - 4:50 p.m.
LHR
-
LAX
18h 10m
1 stop
C$ 1,048Scandinavian Airlines
Booking Insights

KAYAK's insights & trends for Los Angeles to London flights

Get data-powered insights and trends into flights from Los Angeles to London to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Los Angeles to London Heathrow Airport?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Los Angeles to London Heathrow Airport departing in September.

What is the cheapest month to fly from Los Angeles to London Heathrow Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Los Angeles to London Heathrow Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Los Angeles to London Heathrow Airport is September, where tickets cost C$ 901 (return) on average. On the other hand, the most expensive months are December and June, where the average cost of round-trip tickets is C$ 1,438 and C$ 1,322 respectively.

Can I save money by flying with a layover from Los Angeles to London Heathrow Airport?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at C$ 1,056 on average.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Los Angeles to London Heathrow Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Los Angeles to London Heathrow Airport, you should book around 3 weeks before departure, which saves you about 32% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 3 weeks before departure.

Expert advice

Expert advice for your flight from Los Angeles to London

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on LAX

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Duncan Madden

Duncan Madden

Expert on LHR

Duncan is a freelance travel writer, copywriter and book author in constant search of travel stories and the perpetual sensation of being on holiday. He’s never happier than when on a dusty trail in search of empty waves or ducking under the piste tape in search of snowbound solitude. British born, living in Germany, but happiest heading for the horizon. His first book, Found in Translation, explores the etymologies and stories of country names around the world and is out now.

Good to know

Low seasonJanuary
Cheapest flightC$ 492
Best time to beat the crowds (2% less expensive on average)
Most popular time to fly (22% more expensive on average)
Flight from Los Angeles to London

When to book flights from Los Angeles to London

Are your dates flexible? Find out the best times to travel from Los Angeles to London based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

Flights from Los Angeles to London: the best tips from KAYAK users' own experiences

Insights shared by verified travellers who flew the route from Los Angeles to London 
ValerieFlew with British Airways
LAX
-
LHR
Apr 2025
It was difficult to tell if the checked luggage was included. London Heathrow is huge and if the second flight hasn't been delayed I would have missed it.
Verified travelerFlew with Iberia
LAX
-
LHR
Jan 2025
Make sure you arrive early. Sometimes, the traffic getting to LAX can be a total nightmare.
WeiFlew with British Airways
LAX
-
LHR
Sep 2024
Connection takes long, Make sure you plan enough time.
Verified travelerFlew with British Airways
LAX
-
LHR
Mar 2024
Pack your own food if you have dietary restrictions and fly other airlines if possible
MichelleFlew with British Airways
LAX
-
LHR
May 2024
Make sure you separate your luggage tags from your tickets
ShaunaFlew with British Airways
LAX
-
LHR
Dec 2023
I would suggest calling the airline to make sure that their TV screens work on the back of the seats, and if they don’t work that the entertainment option would work on your cell phones.

FAQs for booking Los Angeles to London flights

  • How can I get to downtown London from Heathrow Airport (LHR)?

    Hop on a Heathrow Express train at Heathrow Central Station (near Terminals 2 and 3) or at Terminal 5 to get to Paddington Station in London in about 22min. Trains depart about every 15min, and tickets start at about £22 ($30) when purchased at the airport station. Tickets purchased in advance start at around £5.50 ($7.50). Kids aged 15 years and younger ride for free.

  • Can I fly nonstop from Los Angeles Airport (LAX) to London Heathrow Airport (LHR)?

    Passengers can choose from several daily nonstop flights from Los Angeles Airport to Heathrow Airport. Most of these flights are operated by British Airways and American Airlines. Other airlines offering flights on this route include KLM, Swiss, Delta, Lufthansa, Royal Jordanian, and United Airlines.

  • Can I get from downtown Los Angeles to Los Angeles Airport (LAX) using public transportation?

    Passengers can arrive at Los Angeles Airport by bus via the LAX FlyAway bus, a non-stop service running every 30min between Union Station in downtown LA and LAX. A ticket for this 35min bus ride costs about $9.75 for adults, and kids under 5 can ride for free (up to two kids per adult). Passengers can also take the Metro’s C Line, which stops at the Aviation / LAX station. This metro station is connected to the airport by the airport’s free “G” shuttle bus service.

  • Can I park at Los Angeles Airport (LAX)?

    There are 7 parking garages outside of the parking terminals, plus two economy lots that are connected to the terminals by the airport’s free shuttle bus service. The P3 and P4 garages are closest to the international terminal. The daily rate for the terminal parking garages is about $40 per day; parking in the economy lots starts at around $15 per day. Parking at LAX is available on a first-come, first-served basis, so passengers should arrive early to allow time to find parking.

  • What is the cheapest flight from Los Angeles to London Heathrow Airport?

    In the last 3 days, the lowest price for a flight from Los Angeles to London Heathrow Airport was C$ 492 for a one-way ticket and C$ 965 for a round-trip.

  • Which airports will I be using when flying from Los Angeles to London?

    On your way to London, you’ll fly out from Los Angeles. You’ll be landing at London Heathrow.

  • Which airlines offer Wi-Fi service onboard planes from Los Angeles to London?

    British Airways, Iberia, Finnair, American Airlines, and KLM offer inflight Wi-Fi service on the Los Angeles to London flight route.

  • Which aircraft models fly most regularly from Los Angeles to London?

    The Boeing 787-9 Dreamliner is the aircraft model that flies most regularly on the Los Angeles to London flight route.

  • Which airline alliances offer flights from Los Angeles to London?

    oneworld is the only airline alliance operating flights between Los Angeles and London.

  • On which days can I fly direct from Los Angeles to London?

    There are direct flights from Los Angeles to London on a daily basis.

  • How does KAYAK find such low prices on flights from Los Angeles to London?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Los Angeles to London.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Los Angeles to London?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London from Los Angeles is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Los Angeles to London?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to London with an airline and back to Los Angeles with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Los Angeles to London?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London from Los Angeles up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Los Angeles to London Heathrow Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for C$ 691 or less one-way.
  • LAX has nine passenger terminals, Terminals 1-8 plus the Tom Bradley International Terminal (TBIT, or Terminal B). Most flights to Heathrow will depart from Terminal B, although some international flights depart from Terminal 2.
  • The terminals at LAX are connected by the “A” airport shuttle bus, which is available pre-security. International passengers that have cleared security can travel between the Tom Bradley International Terminal and Terminals 1 and 2 using the inter-terminal shuttle bus.
  • For families traveling with infants, there are nursing rooms located in each terminal at Los Angeles Airport. The nursing room in the Tom Brady International Terminal is located near Gate 150.
  • You may see dogs sporting red “Pet Me” vests being walked around LAX. These dogs are part of the Pets Unstressing Passengers program, or PUP, a volunteer program designed to help reduce passenger stress and anxiety. Passengers are invited to pet, hug, visit and take pictures with these friendly canine ambassadors.
  • The WeKnow car service is an environmentally friendly way to get from Heathrow to London. You can book an all-electric vehicle transfer in advance for a fixed price. Prices to downtown London are around £55 ($75.50), and your driver will pick you up at your terminal.

Prefer to fly direct from Los Angeles to London?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Los Angeles to London Heathrow.
Find which airlines fly direct from Los Angeles Los Angeles Airport to London Heathrow Airport, which days they fly and book direct flights.

Direct departures

Los Angeles to London Heathrow

Monday

American Airlines,British Airways,United Airlines, +1 more

American Airlines,British Airways, +2 more

Tuesday

American Airlines,British Airways,United Airlines, +1 more

American Airlines,British Airways, +2 more

Wednesday

American Airlines,British Airways,United Airlines, +1 more

American Airlines,British Airways, +2 more

Thursday

American Airlines,British Airways,United Airlines, +1 more

American Airlines,British Airways, +2 more

Friday

American Airlines,British Airways,United Airlines, +1 more

American Airlines,British Airways, +2 more

Saturday

American Airlines,British Airways,United Airlines, +1 more

American Airlines,British Airways, +2 more

Sunday

American Airlines,British Airways,United Airlines, +1 more

American Airlines,British Airways, +2 more

See more nonstop flights

Direct returns

London Heathrow to Los Angeles

Monday

American Airlines,British Airways,United Airlines, +1 more

American Airlines,British Airways, +2 more

Tuesday

American Airlines,British Airways,United Airlines, +1 more

American Airlines,British Airways, +2 more

Wednesday

American Airlines,British Airways,United Airlines, +1 more

American Airlines,British Airways, +2 more

Thursday

American Airlines,British Airways,United Airlines, +1 more

American Airlines,British Airways, +2 more

Friday

American Airlines,British Airways,United Airlines, +1 more

American Airlines,British Airways, +2 more

Saturday

American Airlines,British Airways,United Airlines, +1 more

American Airlines,British Airways, +2 more

Sunday

American Airlines,British Airways,United Airlines, +1 more

American Airlines,British Airways, +2 more

See more nonstop flights

Reviews of the top airline flying from Los Angeles to London

 
See real verified KAYAK customer reviews for airlines flying from Los Angeles to London. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Los Angeles to London? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.7
British AirwaysOverall score based on 7848 reviews
6.8Comfort
7.6Crew
6.4Food
6.4Entertainment
6.9Boarding
Airline reviews

The gate agent made me check my carry-on in Denver, even though I've traveled all over taking this case on the plane. Beware folks. Food in Premium Economy was quite good - excellent blanket! Flight attendants on the Heathrow-to-Budapest flight on 3-27-2026 were quite snappy. I got a frown when asked to unscrew the water bottle cap for me (I had a cast on my right arm). Also woke up right when they were handing out biscuits. She had given my rowmates one and was in the process of giving water when I asked for a biscuit. She scolded me and said, "You snooze, you lose". She did give me one, but I thought that comment was uncalled for.

8.0 ExcellentDarlene, Mar 2026
DEN - LHR
Read more British Airways reviews

The gate agent made me check my carry-on in Denver, even though I've traveled all over taking this case on the plane. Beware folks. Food in Premium Economy was quite good - excellent blanket! Flight attendants on the Heathrow-to-Budapest flight on 3-27-2026 were quite snappy. I got a frown when asked to unscrew the water bottle cap for me (I had a cast on my right arm). Also woke up right when they were handing out biscuits. She had given my rowmates one and was in the process of giving water when I asked for a biscuit. She scolded me and said, "You snooze, you lose". She did give me one, but I thought that comment was uncalled for.

Wish the food and overall service was better. They treat Business class passengers same as economy

WiFi wasn’t available to economy until the end of the flight.

Very good staff members with sincere passion and responsibility in their job.

Very please with the seating that the Kayak staff booked for us!

Worth every penny to upgrade to BC. Treated and felt more like First Class

Good service, food and comfort in World Traveller Plus. Entertainment was poor - no wifi on the way out and barely working on the way back. Not a great choice of entertainment on the seat back tv.

They had us seating down for one hour just waiting on the plane

Flying with BA is always a good experience—even in economy class. It is better if in business and first class. Timely, breeze through security and timely connections

We waited at BOS at the gate for an hour and couldn’t get a drink or anything. Once in the air the service, food and ride was excellent.

Everything you need to know for your flight from Los Angeles to London

Information on your arrival and departure airports