Cheap flights from Los Angeles to London from $160

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Los Angeles to London departing on 7/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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TAP AIR PORTUGAL Logo
4:40 pm - 10:00 pmLAX-LHR
21h 20m1 stop
TAP AIR PORTUGAL Logo
6:00 am - 2:25 pmLHR-LAX
16h 25m1 stop
$376TAP AIR PORTUGAL
Find Deal
Sun, Oct 12 - Sun, Oct 19
Norse Atlantic UK Logo
4:30 pm - 10:55 amLAX-LGW
10h 25mnonstop
Norse Atlantic UK Logo
10:55 am - 2:10 pmLGW-LAX
11h 15mnonstop
$397Norse Atlantic UK
Find Deal
Mon, Aug 11 - Wed, Aug 27
Virgin Atlantic Logo
3:13 pm - 1:10 pmLAX-LHR
13h 57m1 stop
Virgin Atlantic Logo
6:30 am - 11:50 amLHR-LAX
13h 20m1 stop
$434Virgin Atlantic
Find Deal
Wed, Aug 13 - Wed, Aug 27
Virgin Atlantic Logo
8:05 pm - 2:35 pmLAX-LHR
10h 30mnonstop
Virgin Atlantic Logo
9:55 am - 1:15 pmLHR-LAX
11h 20mnonstop
$446Virgin Atlantic
Find Deal
Wed, Aug 13 - Wed, Aug 27
British Airways Logo
1:25 pm - 8:00 amLAX-LHR
10h 35mnonstop
British Airways Logo
9:30 am - 5:05 pmLHR-LAX
15h 35m1 stop
$481British Airways
Find Deal
Tue, Sep 9 - Thu, Sep 18
Finnair Logo
1:30 pm - 8:00 amLAX-LHR
10h 30mnonstop
Finnair Logo
9:30 am - 5:05 pmLHR-LAX
15h 35m1 stop
$484Finnair
Find Deal
Tue, Aug 19 - Thu, Sep 4
Finnair Logo
1:30 pm - 8:00 amLAX-LHR
10h 30mnonstop
Finnair Logo
10:20 am - 5:05 pmLHR-LAX
14h 45m1 stop
$487Finnair
Find Deal
Tue, Aug 12 - Thu, Aug 28
British Airways Logo
3:40 pm - 10:05 amLAX-LHR
10h 25mnonstop
British Airways Logo
7:50 am - 4:05 pmLHR-LAX
16h 15m1 stop
$490British Airways
Find Deal
Tue, Aug 12 - Wed, Aug 20
Delta Logo
11:55 pm - 8:10 amLAX-LCY
24h 15m2 stops
Delta Logo
7:45 am - 12:45 pmLCY-LAX
36h 00m1 stop
$612Delta
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Sun, Sep 14 - Wed, Oct 29
Delta Logo
4:50 pm - 4:40 pmLAX-LCY
15h 50m1 stop
Delta Logo
7:45 am - 8:59 amLCY-LAX
32h 14m2 stops
$617Delta
Find Deal
Mon, Sep 15 - Fri, Oct 31

Aer Lingus flights from Los Angeles to London

Our best Aer Lingus deals on Los Angeles to London flight tickets
Aer Lingus
Oct 20
LAX8:15 pmLos Angeles
14h 40m
1 stop
LHR6:55 pmLondon Heathrow
Nov 5
LHR12:10 pmLondon Heathrow
14h 20m
1 stop
LAX6:30 pmLos Angeles
Aer Lingus
Sep 1
LAX8:15 pmLos Angeles
14h 40m
1 stop
LHR6:55 pmLondon Heathrow
Sep 15
LHR9:50 amLondon Heathrow
16h 35m
1 stop
LAX6:25 pmLos Angeles
Aer Lingus
Aug 6
LAX8:15 pmLos Angeles
14h 40m
1 stop
LHR6:55 pmLondon Heathrow
Aug 28
LHR12:00 pmLondon Heathrow
14h 25m
1 stop
LAX6:25 pmLos Angeles

TAP AIR PORTUGAL flights from Los Angeles to London

Our best TAP AIR PORTUGAL deals on Los Angeles to London flight tickets
TAP AIR PORTUGAL
Oct 12
LAX4:40 pmLos Angeles
21h 20m
1 stop
LHR10:00 pmLondon Heathrow
Oct 19
LHR6:00 amLondon Heathrow
16h 25m
1 stop
LAX2:25 pmLos Angeles
TAP AIR PORTUGAL
Sep 9
LAX4:40 pmLos Angeles
17h 05m
1 stop
LHR5:45 pmLondon Heathrow
Sep 22
LHR6:45 pmLondon Heathrow
27h 55m
1 stop
LAX2:40 pmLos Angeles
TAP AIR PORTUGAL
Sep 14
LAX4:40 pmLos Angeles
17h 05m
1 stop
LHR5:45 pmLondon Heathrow
Sep 22
LHR7:50 pmLondon Heathrow
26h 50m
1 stop
LAX2:40 pmLos Angeles

See travel insights to London from

How to get the cheapest flight ticket from Los Angeles to London

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to London?

The cheapest month to fly to London from Los Angeles is in October. Flight prices, which tend to average around $629, are often lower during this time because this is during the off-season. The month of September is another great option to travel to London, with average flight prices from Los Angeles averaging around $644.

What is the cheapest day to depart on your flight to London?

The cheapest day to depart from Los Angeles to London is on a Wednesday. Travelers who choose to depart for London on a Wednesday will often find tickets for as low as $769. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $888. These prices are subject to change though, so be sure to set up a Price Alert for flights to London.

What is the cheapest time of day to depart on your flight to London?

Flying to London from Los Angeles in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $787 when looking at flights departing in the afternoon. Flights to London are more costly in the evening, with an average ticket price of $847. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Los Angeles to London flight route?

Fly from Los Angeles to London Gatwick for the best Los Angeles - London flight prices

How far in advance should I book a flight to London?

You are more likely to see cheaper flights to London from Los Angeles when booking weeks ahead of your departure date. In general, you can expect to find flights to London for around $781 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from Los Angeles for as low as $712 on momondo.

What cabin class options are available on Los Angeles to London flights?

There are 4 cabin classes available to choose from on Los Angeles to London flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Los Angeles to London flights?

No. A direct flight is the cheapest option for a flight between Los Angeles to London.

How have Los Angeles to London flight prices changed over time?

As of July 2025, prices for Los Angeles to London flights are approximately 46% cheaper when compared to flights at the same time last year.

When to book flights from Los Angeles to London

Are you open to changing your travel dates? Check out the ideal times to fly from Los Angeles to London according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Los Angeles to London (LAX to LON) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Los Angeles to London

Best Price Found

$160

Fastest flight time

10h 25m

Direct flights

Every day

Airports in London

4 airports
The best one-way flight to London from Los Angeles in the past 72 hours is $160. The best round-trip flight deal from Los Angeles to London found on momondo in the last 72 hours is $376.
The fastest flight from Los Angeles to London takes 10h 25m
Direct flights go from Los Angeles to London every day.
There are 4 airports near London: London Luton (LTN), London Heathrow (LHR), London Gatwick (LGW), London Southend (SEN)

  • How far is Los Angeles to London by plane?

    London is 5439.4 mi away from Los Angeles. Flights usually cover this in 10h 25m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Los Angeles Airport to London?

    Prices for flights from Los Angeles Airport to London refresh daily.

  • How many operators does momondo search for flights from Los Angeles Airport to London?

  • How old do you have to be to fly from Los Angeles Airport to London?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Los Angeles Airport to London.

  • What documentation or ID do you need to fly to London?

    The travel and health documents you'll need for your trip to London may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Los Angeles to London?

  • What is the most popular airline from Los Angeles to London?


Best airlines flying from Los Angeles to London

Compare and see reviews for airlines that fly from Los Angeles to London with momondo
Airline
Rating
Free Cancellation
Price
WestJetPriceFrom $272Free CancellationRating
7.2
2,939 reviews
Search WestJet flights
SWISSPriceFrom $336Free CancellationRating
7.5
1,657 reviews
Search SWISS flights
Norse Atlantic UKPriceFrom $388Free CancellationRating
7.2
47 reviews
Search Norse Atlantic UK flights
Scandinavian AirlinesPriceFrom $417Free CancellationRating
7.3
1,423 reviews
Search Scandinavian Airlines flights
LufthansaPriceFrom $436Free CancellationRating
6.8
7,205 reviews
Search Lufthansa flights
TAP AIR PORTUGALPriceFrom $509Free CancellationRating
7.1
1,918 reviews
Search TAP AIR PORTUGAL flights
Aer LingusPriceFrom $523Free CancellationRating
7.1
1,160 reviews
Search Aer Lingus flights
FinnairPriceFrom $537Free CancellationRating
7.6
1,316 reviews
Search Finnair flights
KLMPriceFrom $553Free CancellationRating
7.8
1,372 reviews
Search KLM flights
American AirlinesPriceFrom $567Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
  • Delta Flights From Los Angeles to London

    Delta flies from Los Angeles to London around 20 times per week, with 7,953 momondo users rating the airline 8.0/10. The cheapest Delta deal from Los Angeles to London in the last 72 hours was $576 (round-trip), much lower than the average airfare cost of $846 for Delta flights on this route.

  • Alaska Airlines Flights From Los Angeles to London

    Another popular option for Los Angeles to London flights is Alaska Airlines (8.0/10, 10,000 ratings). Alaska Airlines flies from Los Angeles to London around 35 times per week, with deals starting from $861 round-trip and rising to an average price of around $1,247.


Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Gatwick
Hounslow
Slough
Dover
Luton
Croydon
Dartford
Guildford
Stansted
Milton Keynes
Hayes
Ilford
Colchester
Chelmsford
Canterbury
Watford
Richmond
Wembley
Dagenham
St. Albans

Why use momondo?

Why should I use momondo to find a flight deal from Los Angeles to London?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to London from Los Angeles.

Can I find flights from Los Angeles to London with flexible booking policies on momondo?

Yes. All flights to London from Los Angeles on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Los Angeles to London?

Once all potential Los Angeles to London flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Los Angeles to London right now. Can momondo alert me if prices change?

If you are simply researching potential flights to London, momondo offers a useful price alert feature which will track prices for flights to London from Los Angeles and alert you when they change.


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1 adult
Sat 7/19
Sat 7/26

Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 35.6 mi from London