LAX - LHR

C$ 243 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 21/9. 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

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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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

Sun, 26 Oct - Tue, 4 Nov
Finnair Logo
7:50 p.m. - 5:00 p.m.LAX-LHR
14h 10m1 stop
Finnair Logo
10:20 a.m. - 5:05 p.m.LHR-LAX
14h 45m1 stop
C$ 685Finnair
Find Deal
Sun, 26 Oct - Tue, 4 Nov
Finnair Logo
7:50 p.m. - 5:00 p.m.LAX-LHR
14h 10m1 stop
Finnair Logo
10:20 a.m. - 5:05 p.m.LHR-LAX
14h 45m1 stop
C$ 687Finnair
Find Deal
Tue, 23 Sep - Thu, 2 Oct
Delta Logo
3:45 p.m. - 10:15 a.m.LAX-LHR
10h 30mdirect
Delta Logo
3:00 p.m. - 9:55 p.m.LHR-LAX
14h 55m1 stop
C$ 706Delta
Find Deal
Wed, 1 Oct - Fri, 24 Oct
Delta Logo
2:10 p.m. - 11:20 a.m.LAX-LHR
13h 10m1 stop
Delta Logo
6:30 a.m. - 11:50 a.m.LHR-LAX
13h 20m1 stop
C$ 707Delta
Find Deal
Wed, 3 Sep - Thu, 11 Sep
Delta Logo
3:30 p.m. - 10:00 a.m.LAX-LHR
10h 30mdirect
Delta Logo
6:30 a.m. - 11:50 a.m.LHR-LAX
13h 20m1 stop
C$ 709Delta
Find Deal
Wed, 29 Oct - Sat, 1 Nov
Scandinavian Airlines Logo
8:30 p.m. - 8:55 a.m.LAX-LHR
29h 25m2 stops
Scandinavian Airlines Logo
6:40 a.m. - 6:00 p.m.LHR-LAX
18h 20m2 stops
C$ 718Scandinavian Airlines
Find Deal
Fri, 14 Nov - Sun, 16 Nov
Scandinavian Airlines Logo
7:30 p.m. - 9:35 a.m.LAX-LHR
30h 05m2 stops
Scandinavian Airlines Logo
9:05 p.m. - 5:00 p.m.LHR-LAX
27h 55m2 stops
C$ 720Scandinavian Airlines
Find Deal
Wed, 17 Sep - Wed, 24 Sep
Virgin Atlantic Logo
10:50 p.m. - 5:15 p.m.LAX-LHR
10h 25mdirect
Virgin Atlantic Logo
6:30 a.m. - 11:50 a.m.LHR-LAX
13h 20m1 stop
C$ 763Virgin Atlantic
Find Deal
Wed, 17 Sep - Wed, 24 Sep
Virgin Atlantic Logo
11:45 a.m. - 10:15 a.m.LAX-LHR
14h 30m1 stop
Virgin Atlantic Logo
6:30 a.m. - 11:50 a.m.LHR-LAX
13h 20m1 stop
C$ 768Virgin Atlantic
Find Deal
Sun, 26 Oct - Thu, 6 Nov
KLM Logo
2:45 p.m. - 10:45 a.m.LAX-LHR
13h 00m1 stop
KLM Logo
1:00 p.m. - 8:11 p.m.LHR-LAX
15h 11m1 stop
C$ 775KLM
Find Deal
Expert advice

Expert advice for your flight from Los Angeles to London

 
Snippets provided in this section are AI-generated based on a summarisation of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airports
LAX

For international flights, Terminal B at LAX offers designer shopping like Hermès and Gucci, perfect for last-minute gifts.

Read more about LAXby Stefanie Waldek
LHR

For a cost-effective ride to central London, take the Elizabeth Line. It's cheaper than the Heathrow Express and takes about twice as long.

Read more about LHRby Duncan Madden
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on LAX

Stefanie Waldek

Stefanie Waldek

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.

Read more
Duncan Madden

Duncan Madden

Expert on LHR

Duncan Madden

Duncan Madden

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.

Read more
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.

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

The average price of all round-trip flights from Los Angeles to London Heathrow Airport clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Los Angeles to London, look for departures on Mondays and avoid leaving on a Sunday, as it's usually the priciest day. When flying back from London, Thursday is the cheapest day to fly and Saturday is the most expensive.

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 October, where tickets cost C$ 902 (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$ 1,426 and C$ 1,398 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$ 1,791 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 30% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 7 weeks before departure.

Good to know

Low seasonFebruary
Cheapest flightC$ 243
Best time to beat the crowds (12% less expensive on average)
Most popular time to fly (29% 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 
Verified travelerFlew with IberiaLAX-LHRJan 2025
Make sure you arrive early. Sometimes, the traffic getting to LAX can be a total nightmare.
WeiFlew with British AirwaysLAX-LHRSep 2024
Connection takes long, Make sure you plan enough time.
Verified travelerFlew with British AirwaysLAX-LHRMar 2024
Pack your own food if you have dietary restrictions and fly other airlines if possible
MichelleFlew with British AirwaysLAX-LHRMay 2024
Make sure you separate your luggage tags from your tickets
ShaunaFlew with British AirwaysLAX-LHRDec 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$ 175 for a one-way ticket and C$ 494 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, American Airlines, Iberia, Finnair, and Alaska Airlines 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 777-300ER 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, Star Alliance, and SkyTeam are the airline alliances operating flights between Los Angeles and London, with oneworld being the most commonly used for this route.

  • 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$ 650 or less one-way and C$ 785 or less round-trip.
  • 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 Airport to London Heathrow Airport, which days they fly and book direct flights.

Direct departures

Los Angeles to London Heathrow

Monday

Aer Lingus,Air Canada,Air France, +19 more

Aer Lingus,Air Canada, +20 more

Tuesday

Aer Lingus,Air Canada,Air France, +19 more

Aer Lingus,Air Canada, +20 more

Wednesday

Aer Lingus,Air Canada,Air France, +19 more

Aer Lingus,Air Canada, +20 more

Thursday

Aer Lingus,Air Canada,Air France, +19 more

Aer Lingus,Air Canada, +20 more

Friday

Aer Lingus,Air Canada,Air France, +19 more

Aer Lingus,Air Canada, +20 more

Saturday

Aer Lingus,Air Canada,Air France, +19 more

Aer Lingus,Air Canada, +20 more

Sunday

Aer Lingus,Air Canada,Air France, +19 more

Aer Lingus,Air Canada, +20 more

See more nonstop flights

Direct returns

London Heathrow to Los Angeles

Monday

Aer Lingus,Air Canada,Air France, +18 more

Aer Lingus,Air Canada, +19 more

Tuesday

Aer Lingus,Air Canada,Air France, +18 more

Aer Lingus,Air Canada, +19 more

Wednesday

Aer Lingus,Air Canada,Air France, +18 more

Aer Lingus,Air Canada, +19 more

Thursday

Aer Lingus,Air Canada,Air France, +18 more

Aer Lingus,Air Canada, +19 more

Friday

Aer Lingus,Air Canada,Air France, +18 more

Aer Lingus,Air Canada, +19 more

Saturday

Aer Lingus,Air Canada,Air France, +19 more

Aer Lingus,Air Canada, +20 more

Sunday

Aer Lingus,Air Canada,Air France, +19 more

Aer Lingus,Air Canada, +20 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 7291 reviews
6.7Comfort
6.4Entertainment
7.6Crew
6.9Boarding
6.3Food
Airline reviews

Very caring crew on board. Didn’t have dinner as I was sleeping. Was seating in the emergency row so I had comfortable leg room

8.0 ExcellentAnonymous, Aug 2025JFK - LHR
Read more British Airways reviews

Very caring crew on board. Didn’t have dinner as I was sleeping. Was seating in the emergency row so I had comfortable leg room

Had a nice little suite although I couldn’t close the door (but I didn’t ask anyone to help). 5K is a nice seat and very private (you look in on first class). Enjoyable flight and nice crew.

Although the crew were great and the good nice, I might as well have been on Ryanair for the amount of space I had. Not good enough BA. I’d rather pay more and not feel like a human sardine.

Love the A380 - loads of room. Headphone socket on my seat didn’t work. Sounds like a trivial issue? Well when flying long-haul the in-flight entertainment is what keeps you going so when it doesn’t work it’s a disaster. Pay attention to the details please BA. Spoiled what was otherwise an excellent flight with the usual brilliant crew.

Crew were fantastic can’t fault them at all. Couldn’t do enough for us

Crying baby the ENTIRE flight. Not your fault, but I paid 2700 for a premium economy ticket and it wasn't worth it. should have just stuck with coach. flight attendants very mediocre - minimal effort. Plane didn't seem very clean. Didn't have any cleansing wipes - most airlines give you this when you board. Flat screen scrolling didn't work. Toiletry case a joke - why bother at all?

I enjoyed the comfort of Premium Economy. The Purser on London-Nairobi was a little testy, snappish in his tone. I understand stressed, tired, etc but his tone in addressing passengers I found wanting.

Very good crew. The seating in economy plus was excellent, and I slept most of the way. The diabetic meal that I requested was almost tasteless--about a 2 on a ten-point scale.--so I ate little. And why bother serving dinner to fliers at midnight?! I had eaten a meal at the airport six hours earlier. A good breakfast would be better.

Flight was delayed. Though I checked in with BA live chat three times, our special meals were not provided.

My experience with British Airways is excellent, thanks for all 🫶🏻✈️

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

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