฿8,485 Cheap Flights from Los Angeles (LAX) to London (LHR)

View ฿8,485 flight on Mon, 12 Jan 2026Opens in a new window

Popular airlines from Los Angeles Intl. (LAX) to Heathrow Airport (LHR)

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

Prices were available within the past 7 days and start at ฿8,485 for one-way flights and ฿18,675 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

TAP Portugal
Thu, 22 Jan - Wed, 4 Feb
LAX
Los Angeles
LHR
London
฿18,675 Return, found 2 days ago
฿18,675
Return
found 2 days ago
Select TAP Portugal flight, departing Thu, 22 Jan from Los Angeles to London, returning Wed, 4 Feb, priced at ฿18,675 found 2 days ago
TAP Portugal
Thu, 15 Jan - Thu, 22 Jan
LAX
Los Angeles
LHR
London
฿18,710 Return, found 4 days ago
฿18,710
Return
found 4 days ago
Select TAP Portugal flight, departing Thu, 15 Jan from Los Angeles to London, returning Thu, 22 Jan, priced at ฿18,710 found 4 days ago
Delta
Sun, 9 Nov - Tue, 25 Nov
LAX
Los Angeles
LHR
London
฿20,155 Return, found 11 hours ago
฿20,155
Return
found 11 hours ago
Select Delta flight, departing Sun, 9 Nov from Los Angeles to London, returning Tue, 25 Nov, priced at ฿20,155 found 11 hours ago
Delta
Sun, 9 Nov - Tue, 25 Nov
LAX
Los Angeles
LHR
London
฿20,340 Return, found 11 hours ago
฿20,340
Return
found 11 hours ago
Select Delta flight, departing Sun, 9 Nov from Los Angeles to London, returning Tue, 25 Nov, priced at ฿20,340 found 11 hours ago
United
Thu, 1 Jan - Wed, 25 Mar
LAX
Los Angeles
LHR
London
฿20,670 Return, found 4 hours ago
฿20,670
Return
found 4 hours ago
Select United flight, departing Thu, 1 Jan from Los Angeles to London, returning Wed, 25 Mar, priced at ฿20,670 found 4 hours ago
Air Canada
Thu, 22 Jan - Wed, 4 Feb
LAX
Los Angeles
LHR
London
฿20,785 Return, found 2 days ago
฿20,785
Return
found 2 days ago
Select Air Canada flight, departing Thu, 22 Jan from Los Angeles to London, returning Wed, 4 Feb, priced at ฿20,785 found 2 days ago
United
Mon, 16 Mar - Mon, 30 Mar
LAX
Los Angeles
LHR
London
฿21,120 Return, found 1 day ago
฿21,120
Return
found 1 day ago
Select United flight, departing Mon, 16 Mar from Los Angeles to London, returning Mon, 30 Mar, priced at ฿21,120 found 1 day ago
Air Canada
Thu, 22 Jan - Wed, 4 Feb
LAX
Los Angeles
LHR
London
฿21,350 Return, found 2 days ago
฿21,350
Return
found 2 days ago
Select Air Canada flight, departing Thu, 22 Jan from Los Angeles to London, returning Wed, 4 Feb, priced at ฿21,350 found 2 days ago
KLM
Sun, 9 Nov - Tue, 25 Nov
LAX
Los Angeles
LHR
London
฿21,690 Return, found 11 hours ago
฿21,690
Return
found 11 hours ago
Select KLM flight, departing Sun, 9 Nov from Los Angeles to London, returning Tue, 25 Nov, priced at ฿21,690 found 11 hours ago
Swiss International Air Lines
Sun, 9 Nov - Tue, 25 Nov
LAX
Los Angeles
LHR
London
฿21,790 Return, found 11 hours ago
฿21,790
Return
found 11 hours ago
Select Swiss International Air Lines flight, departing Sun, 9 Nov from Los Angeles to London, returning Tue, 25 Nov, priced at ฿21,790 found 11 hours ago

Find the cheapest month to fly from Los Angeles (LAX) to London (LHR)

September is typically the cheapest month to fly

From ฿12,559 - ฿30,192 per traveller.

Frequently asked questions

How much is a flight from LAX to LHR?
If you're travelling from LAX to London Heathrow, round-trip journeys start from ฿18,675. This figure is based on fares advertised within the last 7 days on Expedia for flights departing within the next year, so don't wait around. Book today and save yourself money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from LAX to LHR?
The majority of flights can be conveniently cancelled online, but whether or not you are charged a fee depends on your airline. If you do need to cancel your escape, follow the instructions in the Customer Service Portal.
How do I find cheap flights from LAX to Heathrow Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Los Angeles Intl. Airport (LAX) to London Heathrow flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Los Angeles Intl. Airport (LAX) to Heathrow Airport (LHR)?
You'll have 8,800 kilometres to cover on the long-haul Los Angeles to Hounslow route. Wear layers of comfy clothes and consider taking a neck pillow with you.
Which airlines fly direct from Los Angeles Intl. Airport (LAX) to London Heathrow?
Getting from Los Angeles Intl. Airport (LAX) to London Heathrow is easy when you have a nice range of airlines to select from. Here are some of the best:

  • Virgin Atlantic - (VS) with 60 monthly flights
  • American Airlines - (AA) with 60 monthly flights
  • British Airways - (BA) with 60 monthly flights
  • United Airlines - (UA) with 30 monthly flights

Are LAX to London Heathrow flight tickets cheaper when they're purchased at the last minute?
Booking last minute from Los Angeles Intl. Airport (LAX) to LHR can be hit-or-miss. It is possible to score a bargain, but then again, you could miss out altogether! If you'd prefer to start your trip planning early, Expedia compares flight deals up to 12 months in advance. Just bear in mind that not all airlines list their prices that far in advance. Our suggestion? Check back often as updates are made regularly.

Travel information

Origin airport
Los Angeles Intl.
Destination airport
Heathrow
Airlines serving
Air Canada, Air France, American Airlines, Austrian Airlines, British Airways, Delta, Finnair, Iberia, KLM, Lufthansa, Swiss International Air Lines, TAP Portugal, Turkish Airlines, United, WestJet
Return price
฿18,675
Distance
8708 km
Average flight time
18 hours 28 mins

Book with confidence

Perfect flights from Los Angeles to London

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Los Angeles to London. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Los Angeles Intl. to Heathrow ticket options cater to your travel preferences, with incredible one-way fares from ฿8,485 and roundtrip prices from ฿18,675. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Heathrow and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in London.
Perfect flights from Los Angeles to London

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London Airports

London

Los Angeles to London City
฿21,930.00
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