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Cheap flights from London Heathrow Airport to Los Angeles from £365

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to Los Angeles departing on 22/9. 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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0 bags

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Find the cheapest flights from London Heathrow Airport to Los Angeles

Cheap return flights

Enter your travel dates to find the best prices.
British Airways Logo
08:55 - 15:41
LHR
-
SNA
14h 46m
1 stop
British Airways Logo
13:24 - 10:50
SNA
-
LHR
13h 26m
1 stop
£466British Airways
Mon, 1 Jun - Tue, 9 Jun
Virgin Atlantic Logo
10:55 - 16:15
LHR
-
SNA
13h 20m
1 stop
Virgin Atlantic Logo
14:00 - 15:35
SNA
-
LHR
17h 35m
1 stop
£475Virgin Atlantic
Thu, 21 May - Wed, 27 May
Delta Logo
06:30 - 17:46
LHR
-
SNA
19h 16m
2 stops
Delta Logo
13:46 - 11:00
SNA
-
LHR
13h 14m
1 stop
£482Delta
Mon, 1 Jun - Tue, 9 Jun
British Airways Logo
08:55 - 19:39
LHR
-
SNA
18h 44m
1 stop
British Airways Logo
17:01 - 10:30
SNA
-
LHR
33h 29m
1 stop
£484British Airways
Wed, 14 Oct - Sun, 18 Oct
Virgin Atlantic Logo
17:45 - 22:30
LHR
-
SNA
36h 45m
1 stop
Virgin Atlantic Logo
17:37 - 12:05
SNA
-
LHR
34h 28m
1 stop
£490Virgin Atlantic
Wed, 8 Jul - Sat, 11 Jul
Virgin Atlantic Logo
11:45 - 22:29
LHR
-
SNA
18h 44m
2 stops
Virgin Atlantic Logo
09:52 - 13:05
SNA
-
LHR
19h 13m
2 stops
£491Virgin Atlantic
Thu, 21 May - Wed, 27 May
Virgin Atlantic Logo
17:45 - 22:29
LHR
-
SNA
36h 44m
1 stop
Virgin Atlantic Logo
17:25 - 12:10
SNA
-
LHR
34h 45m
1 stop
£492Virgin Atlantic
Tue, 26 May - Tue, 2 Jun
Delta Logo
11:30 - 22:25
LHR
-
SNA
18h 55m
2 stops
Delta Logo
14:09 - 12:05
SNA
-
LHR
13h 56m
1 stop
£494Delta
Thu, 9 Jul - Tue, 14 Jul
Delta Logo
06:30 - 17:46
LHR
-
SNA
19h 16m
2 stops
Delta Logo
14:05 - 13:50
SNA
-
LHR
15h 45m
2 stops
£496Delta
Mon, 1 Jun - Tue, 9 Jun
Delta Logo
06:15 - 17:47
LHR
-
SNA
19h 32m
2 stops
Delta Logo
21:00 - 06:20
SNA
-
LHR
25h 20m
1 stop
£498Delta
Thu, 25 Jun - Thu, 13 Aug

British Airways flights from London Heathrow Airport to Santa Ana, California

Our best British Airways deals on London Heathrow Airport to Santa Ana, California flight tickets
British Airways
1 Jun
LHR08:55London Heathrow
14h 46m
1 stop
SNA15:41Santa Ana J. Wayne/Orange Cnty
9 Jun
SNA13:24Santa Ana J. Wayne/Orange Cnty
13h 26m
1 stop
LHR10:50London Heathrow
£466
British Airways
14 Oct
LHR08:55London Heathrow
18h 44m
1 stop
SNA19:39Santa Ana J. Wayne/Orange Cnty
18 Oct
SNA17:01Santa Ana J. Wayne/Orange Cnty
33h 29m
1 stop
LHR10:30London Heathrow
£484
British Airways
3 Jun
LHR08:55London Heathrow
19h 32m
1 stop
SNA20:27Santa Ana J. Wayne/Orange Cnty
10 Jun
SNA12:02Santa Ana J. Wayne/Orange Cnty
14h 53m
1 stop
LHR10:55London Heathrow
£502

Delta flights from London Heathrow Airport to Santa Ana, California

Our best Delta deals on London Heathrow Airport to Santa Ana, California flight tickets
Delta
1 Jun
LHR06:30London Heathrow
19h 16m
2 stops
SNA17:46Santa Ana J. Wayne/Orange Cnty
9 Jun
SNA13:46Santa Ana J. Wayne/Orange Cnty
13h 14m
1 stop
LHR11:00London Heathrow
£482
Delta
9 Jul
LHR11:30London Heathrow
18h 55m
2 stops
SNA22:25Santa Ana J. Wayne/Orange Cnty
14 Jul
SNA14:09Santa Ana J. Wayne/Orange Cnty
13h 56m
1 stop
LHR12:05London Heathrow
£494
Delta
1 Jun
LHR06:30London Heathrow
19h 16m
2 stops
SNA17:46Santa Ana J. Wayne/Orange Cnty
9 Jun
SNA14:05Santa Ana J. Wayne/Orange Cnty
15h 45m
2 stops
LHR13:50London Heathrow
£496

momondo Fare Finder

 
Customise your flight search to find flights from London Heathrow Airport to Santa Ana, California 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 279,928 searches. Data last updated 9 May 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Santa Ana, California that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Mon 1/6

08:55-15:41

1 stop14h 46m

Santa Ana J. Wayne/Orange Cnty

Tue 9/6

13:24-10:50

1 stop13h 26m

£466

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Thu 21/5

10:55-16:15

1 stop13h 20m

Santa Ana J. Wayne/Orange Cnty

Wed 27/5

14:00-15:35

1 stop17h 35m

£475

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Mon 1/6

06:30-17:46

2 stops19h 16m

Santa Ana J. Wayne/Orange Cnty

Tue 9/6

13:46-11:00

1 stop13h 14m

£482

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Wed 14/10

08:55-19:39

1 stop18h 44m

Santa Ana J. Wayne/Orange Cnty

Sun 18/10

17:01-10:30

1 stop33h 29m

£484

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Wed 8/7

17:45-22:30

1 stop36h 45m

Santa Ana J. Wayne/Orange Cnty

Sat 11/7

17:37-12:05

1 stop34h 28m

£490

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Thu 21/5

11:45-22:29

2 stops18h 44m

Santa Ana J. Wayne/Orange Cnty

Wed 27/5

09:52-13:05

2 stops19h 13m

£491

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Tue 26/5

17:45-22:29

1 stop36h 44m

Santa Ana J. Wayne/Orange Cnty

Tue 2/6

17:25-12:10

1 stop34h 45m

£492

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Thu 9/7

11:30-22:25

2 stops18h 55m

Santa Ana J. Wayne/Orange Cnty

Tue 14/7

14:09-12:05

1 stop13h 56m

£494

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Mon 1/6

06:30-17:46

2 stops19h 16m

Santa Ana J. Wayne/Orange Cnty

Tue 9/6

14:05-13:50

2 stops15h 45m

£496

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Thu 25/6

06:15-17:47

2 stops19h 32m

Santa Ana J. Wayne/Orange Cnty

Thu 13/8

21:00-06:20

1 stop25h 20m

£498

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Los Angeles from

How to get the cheapest flight ticket from London Heathrow Airport to Santa Ana, California

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 typical price of a round-trip flight between London Heathrow Airport and Santa Ana, California?

What is the cheapest month to fly to Santa Ana, California?

The cheapest month to fly to Santa Ana, California from London Heathrow Airport is in February. Flight prices, which tend to average around £378, are often lower during this time because this is during the off-season. If you aren’t able to travel to Santa Ana, California during the month of February, then flying in March is also cheap. Prices for this month can be found on momondo for an average of £419.

Can stopping save me money on London Heathrow Airport to Santa Ana, California flights?

You could potentially save up to 61% on your flight if you consider stops on a London Heathrow Airport to Santa Ana, California flight.

When to book flights from London Heathrow Airport to Santa Ana, California

Are you open to changing your travel dates? Check out the ideal times to fly from London Heathrow Airport to Santa Ana, California according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap London Heathrow Airport to Santa Ana, California (LHR to SNA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to Santa Ana, California

Fastest flight time

13h 56m

Direct flights

None
The fastest flight from London Heathrow Airport to Santa Ana, California takes 13h 56m
There are no direct flights from London Heathrow Airport to Santa Ana, California. There are no popular flight routes from London Heathrow Airport to Santa Ana, California.
Search flight deals

Frequently asked questions about flying from London Heathrow Airport to Santa Ana, California

  • How far is London Heathrow to Santa Ana J. Wayne/Orange Cnty by plane?

    A flight from London Heathrow to Santa Ana J. Wayne/Orange Cnty will travel around 5433.2 mi. 13h 56m is a normal flight duration for this route.

  • When did momondo last update prices for flights from London Heathrow Airport to Santa Ana J. Wayne/Orange Cnty Airport?

    Prices for flights from London Heathrow Airport to Santa Ana J. Wayne/Orange Cnty Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from London Heathrow Airport to Santa Ana J. Wayne/Orange Cnty Airport?

  • How old do you have to be to fly from London Heathrow Airport to Santa Ana J. Wayne/Orange Cnty Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London Heathrow Airport to Santa Ana J. Wayne/Orange Cnty Airport.

  • What documentation or ID do you need to fly to Santa Ana J. Wayne/Orange Cnty Airport?

    The travel and health documents required for your trip to Santa Ana J. Wayne/Orange Cnty Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Santa Ana J. Wayne/Orange Cnty Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from London Heathrow Airport to Santa Ana, California?

Best airlines flying from London Heathrow Airport to Santa Ana, California

Compare and see reviews for airlines that fly from London Heathrow Airport to Santa Ana, California with momondo
Airline
Rating
Free Cancellation
Price
Virgin AtlanticPriceFrom £334Free CancellationRating
7.4
688 reviews
Search Virgin Atlantic flights
British AirwaysPriceFrom £367Free CancellationRating
6.7
7,954 reviews
Search British Airways flights
United AirlinesPriceFrom £372Free CancellationRating
7.4
9,692 reviews
Search United Airlines flights

Travelling to a place near Los Angeles?

Book flights to Los Angeles if you plan to visit one of these locations
Anaheim

Why use momondo?

Why should I use momondo to find a flight deal from London to Santa Ana?

It is quick and easy to find London to Santa Ana flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Santa Ana that suits you.

Can I find flights from London to Santa Ana with flexible booking policies on momondo?

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

How can momondo help me find flights from London to Santa Ana?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Santa Ana from London.

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

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

An easier way to manage your Santa Ana, California trip

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