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Cheap flights from Los Angeles to London from C$ 247

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 12/10. 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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Find the cheapest flights from Los Angeles to London

Cheap round-trip flights

TAP AIR PORTUGAL Logo
4:45 p.m. - 10:40 p.m.LAX-LHR
21h 55m1 stop
TAP AIR PORTUGAL Logo
6:00 a.m. - 3:00 p.m.LHR-LAX
17h 00m1 stop
C$ 691TAP AIR PORTUGAL
Find Deal
Tue, 20 Jan - Tue, 27 Jan
Multiple Airlines Logo
2:30 p.m. - 12:45 p.m.LAX-LGW
38h 15m1 stop
Multiple Airlines Logo
6:55 a.m. - 8:25 p.m.LGW-LAX
21h 30m1 stop
C$ 692Multiple Airlines
Find Deal
Mon, 17 Nov - Sat, 22 Nov
Norse Atlantic UK Logo
4:30 p.m. - 10:55 a.m.LAX-LGW
10h 25mdirect
Norse Atlantic UK Logo
10:55 a.m. - 2:10 p.m.LGW-LAX
11h 15mdirect
C$ 693Norse Atlantic UK
Find Deal
Fri, 10 Oct - Fri, 17 Oct
TAP AIR PORTUGAL Logo
4:40 p.m. - 10:00 p.m.LAX-LHR
21h 20m1 stop
TAP AIR PORTUGAL Logo
7:55 p.m. - 4:00 p.m.LHR-LAX
27h 05m1 stop
C$ 695TAP AIR PORTUGAL
Find Deal
Fri, 24 Oct - Fri, 31 Oct
Norse Atlantic UK Logo
4:30 p.m. - 10:55 a.m.LAX-LGW
10h 25mdirect
Norse Atlantic UK Logo
10:55 a.m. - 2:10 p.m.LGW-LAX
11h 15mdirect
C$ 716Norse Atlantic UK
Find Deal
Wed, 1 Oct - Wed, 15 Oct
Scandinavian Airlines Logo
7:30 p.m. - 9:35 a.m.LAX-LHR
30h 05m2 stops
Scandinavian Airlines Logo
6:40 a.m. - 5:00 p.m.LHR-LAX
18h 20m1 stop
C$ 743Scandinavian Airlines
Find Deal
Fri, 7 Nov - Mon, 10 Nov
Scandinavian Airlines Logo
7:30 p.m. - 12:55 p.m.LAX-LHR
33h 25m2 stops
Scandinavian Airlines Logo
10:20 a.m. - 5:00 p.m.LHR-LAX
14h 40m1 stop
C$ 750Scandinavian Airlines
Find Deal
Thu, 12 Feb - Sun, 15 Feb
Aer Lingus Logo
8:15 p.m. - 6:55 p.m.LAX-LHR
14h 40m1 stop
Aer Lingus Logo
8:50 a.m. - 7:30 p.m.LHR-LAX
17h 40m1 stop
C$ 760Aer Lingus
Find Deal
Wed, 22 Oct - Wed, 29 Oct
United Airlines Logo
4:40 p.m. - 11:10 a.m.LAX-LHR
10h 30mdirect
United Airlines Logo
8:40 a.m. - 4:30 p.m.LHR-LAX
15h 50m1 stop
C$ 765United Airlines
Find Deal
Wed, 15 Oct - Wed, 22 Oct
United Airlines Logo
10:26 a.m. - 7:25 a.m.LAX-LHR
12h 59m1 stop
United Airlines Logo
8:40 a.m. - 4:30 p.m.LHR-LAX
15h 50m1 stop
C$ 771United Airlines
Find Deal
Sun, 5 Oct - Wed, 15 Oct

Delta flights from Los Angeles to London

Our best Delta deals on Los Angeles to London flight tickets
Delta
15 Oct
LAX10:50 p.m.Los Angeles
10h 25m
LHR5:15 p.m.London Heathrow
22 Oct
LHR8:40 a.m.London Heathrow
14h 10m
1 stop
LAX2:50 p.m.Los Angeles
C$ 803
Find similar
Delta
13 Oct
LAX10:45 p.m.Los Angeles
13h 15m
1 stop
LHR8:00 p.m.London Heathrow
23 Oct
LHR6:30 a.m.London Heathrow
13h 20m
1 stop
LAX11:50 a.m.Los Angeles
C$ 808
Find similar
Delta
12 Oct
LAX10:15 a.m.Los Angeles
16h 10m
1 stop
LHR10:25 a.m.London Heathrow
12 Nov
LHR6:30 a.m.London Heathrow
13h 15m
1 stop
LAX11:45 a.m.Los Angeles
C$ 810
Find similar

United Airlines flights from Los Angeles to London

Our best United Airlines deals on Los Angeles to London flight tickets
United Airlines
23 Sep
LAX12:05 p.m.Los Angeles
13h 30m
1 stop
LHR9:35 a.m.London Heathrow
30 Sep
LHR8:45 a.m.London Heathrow
15h 45m
1 stop
LAX4:30 p.m.Los Angeles
C$ 765
Find similar
United Airlines
5 Oct
LAX10:26 a.m.Los Angeles
12h 59m
1 stop
LHR7:25 a.m.London Heathrow
15 Oct
LHR8:40 a.m.London Heathrow
15h 50m
1 stop
LAX4:30 p.m.Los Angeles
C$ 771
Find similar
United Airlines
27 Jan
LAX7:00 p.m.Los Angeles
10h 30m
LHR1:30 p.m.London Heathrow
2 Feb
LHR1:50 p.m.London Heathrow
33h 25m
1 stop
LAX3:15 p.m.Los Angeles
C$ 772
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Los Angeles to London that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 96,600 searches. Data last updated 16 September 2025.
Use the filters below to find and compare flights from Los Angeles to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Tue 20/1

4:45 p.m.-10:40 p.m.

1 stop21h 55m

London Heathrow

Tue 27/1

6:00 a.m.-3:00 p.m.

1 stop17h 00m

C$ 691

Los AngelesLondon

LAX - LGW

LAXLGW

Los Angeles

Mon 17/11

2:30 p.m.-12:45 p.m.

1 stop38h 15m

London Gatwick

Sat 22/11

6:55 a.m.-8:25 p.m.

1 stop21h 30m

C$ 692

Los AngelesLondon

LAX - LGW

LAXLGW

Los Angeles

Fri 10/10

4:30 p.m.-10:55 a.m.

Nonstop10h 25m

London Gatwick

Fri 17/10

10:55 a.m.-2:10 p.m.

Nonstop11h 15m

C$ 693

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Fri 24/10

4:40 p.m.-10:00 p.m.

1 stop21h 20m

London Heathrow

Fri 31/10

7:55 p.m.-4:00 p.m.

1 stop27h 05m

C$ 695

Los AngelesLondon

LAX - LGW

LAXLGW

Los Angeles

Wed 1/10

4:30 p.m.-10:55 a.m.

Nonstop10h 25m

London Gatwick

Wed 15/10

10:55 a.m.-2:10 p.m.

Nonstop11h 15m

C$ 716

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Fri 7/11

7:30 p.m.-9:35 a.m.

2 stops30h 05m

London Heathrow

Mon 10/11

6:40 a.m.-5:00 p.m.

1 stop18h 20m

C$ 743

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Thu 12/2

7:30 p.m.-12:55 p.m.

2 stops33h 25m

London Heathrow

Sun 15/2

10:20 a.m.-5:00 p.m.

1 stop14h 40m

C$ 750

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Wed 22/10

8:15 p.m.-6:55 p.m.

1 stop14h 40m

London Heathrow

Wed 29/10

8:50 a.m.-7:30 p.m.

1 stop17h 40m

C$ 760

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Wed 15/10

4:40 p.m.-11:10 a.m.

Nonstop10h 30m

London Heathrow

Wed 22/10

8:40 a.m.-4:30 p.m.

1 stop15h 50m

C$ 765

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Sun 5/10

10:26 a.m.-7:25 a.m.

1 stop12h 59m

London Heathrow

Wed 15/10

8:40 a.m.-4:30 p.m.

1 stop15h 50m

C$ 771

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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?

In general, September is the cheapest month to fly from Los Angeles to London. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 834. If you aren’t able to travel to London during the month of September, then flying in August is also cheap. Prices for this month can be found on momondo for an average of C$ 845.

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

According to our data, Monday is the cheapest day to fly to London from Los Angeles. The lowest ticket price found for a Monday departure recently was C$ 949. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Los Angeles to London for around C$ 1,402.

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

Our most recent data shows that the best time of day to fly to London is at noon. Flights from Los Angeles to London during this time can be as low as C$ 782. In the morning is when there is more demand to fly to London, so prices are often more expensive at around C$ 1,251 per ticket.

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 C$ 1,074 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 C$ 1,003 on momondo.

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

There are 3 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 September 2025, prices for Los Angeles to London flights are approximately 4% 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

C$ 307

Fastest flight time

10h 20m

Direct flights

Every day

Airports in London

2 airports
The best one-way flight to London from Los Angeles in the past 72 hours is C$ 307. The best round-trip flight deal from Los Angeles to London found on momondo in the last 72 hours is C$ 776.
The fastest flight from Los Angeles to London takes 10h 20m
Direct flights go from Los Angeles to London every day.
There are 2 airports near London: London Heathrow (LHR), London Gatwick (LGW)
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  • How far is Los Angeles to London by plane?

    A flight from Los Angeles to London will travel around 8753.8 km. By plane, this route typically takes 10h 20m.

  • 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?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check 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 necessary travel and health documents for your London trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model 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
British AirwaysPriceFrom C$ 829Free CancellationRating
6.7
7,363 reviews
Search British Airways flights

  • British Airways Flights From Los Angeles to London

    Across 35 British Airways flights from Los Angeles to London this week, the average price was C$ 758, with the best British Airways deals starting from C$ 600 round-trip. 7,363 users have rated British Airways on momondo, with an average score of 6.7/10.

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Hounslow
Ipswich
Dartford
Gatwick
Ilford
Wembley
Maidstone
Chelmsford
Wokingham
Slough
Canterbury
Feltham
Hayes
Uxbridge
Waterlooville
Newport
Basingstoke
Milton Keynes
Dover
Worthing

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Los Angeles to London . Millions of users trust and use momondo every year so you are in good hands.

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 you have performed a search for Los Angeles to London flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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 not ready to book a flight from Los Angeles to London now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to London and let you know when they change.

An easier way to manage your London trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
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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 57.3 km from London
London City Airport
London Gatwick Airport
London Heathrow Airport
London Luton Airport
London Southend Airport
London Stansted Airport