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Cheap flights from London to Los Angeles from £319

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 to Los Angeles departing on 29/10. 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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Cheap return flights

Logo
15:05 - 11:30LGW-SNA
28h 25m1 stop
Logo
18:56 - 08:10SNA-LGW
29h 14m2 stops
£402
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Thu, 11 Sep - Thu, 18 Sep
British Airways Logo
08:20 - 15:53LHR-SNA
15h 33m1 stop
British Airways Logo
16:42 - 14:25SNA-LHR
13h 43m1 stop
£408British Airways
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Sun, 7 Sep - Mon, 22 Sep
British Airways Logo
14:25 - 21:20LHR-SNA
14h 55m1 stop
British Airways Logo
16:35 - 12:50SNA-LHR
12h 15m1 stop
£421British Airways
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Wed, 10 Sep - Wed, 17 Sep
Finnair Logo
11:15 - 18:22LHR-SNA
15h 07m1 stop
Finnair Logo
11:42 - 11:05SNA-LHR
15h 23m2 stops
£438Finnair
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Sun, 7 Sep - Mon, 22 Sep
Lufthansa Logo
19:50 - 20:42STN-SNA
32h 52m2 stops
Lufthansa Logo
11:32 - 19:00SNA-STN
23h 28m2 stops
£469Lufthansa
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Sun, 21 Sep - Tue, 30 Sep
United Airlines Logo
08:45 - 20:28LHR-SNA
19h 43m2 stops
United Airlines Logo
19:00 - 20:40SNA-LHR
17h 40m2 stops
£469United Airlines
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Tue, 9 Sep - Tue, 16 Sep
United Airlines Logo
08:40 - 20:28LHR-SNA
19h 48m2 stops
United Airlines Logo
19:00 - 20:40SNA-LHR
17h 40m2 stops
£470United Airlines
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Mon, 8 Sep - Mon, 15 Sep
Virgin Atlantic Logo
09:20 - 17:13LHR-SNA
15h 53m1 stop
Virgin Atlantic Logo
13:52 - 11:10SNA-LHR
13h 18m1 stop
£498Virgin Atlantic
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Mon, 8 Sep - Tue, 30 Sep
Lufthansa Logo
08:45 - 20:28LCY-SNA
19h 43m2 stops
Lufthansa Logo
09:37 - 16:25SNA-LCY
22h 48m2 stops
£537Lufthansa
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Wed, 10 Sep - Wed, 17 Sep
Virgin Atlantic Logo
09:20 - 22:26LCY-SNA
21h 06m2 stops
Virgin Atlantic Logo
06:45 - 07:15SNA-LCY
16h 30m2 stops
£602Virgin Atlantic
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Tue, 26 Aug - Tue, 2 Sep

British Airways flights from London to Santa Ana

Our best British Airways deals on London to Santa Ana flight tickets
British Airways
7 Sept
LHR08:20London Heathrow
15h 33m
1 stop
SNA15:53Santa Ana J. Wayne/Orange Cnty
22 Sept
SNA16:42Santa Ana J. Wayne/Orange Cnty
13h 43m
1 stop
LHR14:25London Heathrow
£408
Find similar
British Airways
10 Sept
LHR14:25London Heathrow
14h 55m
1 stop
SNA21:20Santa Ana J. Wayne/Orange Cnty
17 Sept
SNA16:35Santa Ana J. Wayne/Orange Cnty
12h 15m
1 stop
LHR12:50London Heathrow
£421
Find similar
British Airways
10 Sept
LHR08:20London Heathrow
15h 28m
1 stop
SNA15:48Santa Ana J. Wayne/Orange Cnty
14 Sept
SNA09:25Santa Ana J. Wayne/Orange Cnty
13h 00m
1 stop
LHR06:25London Heathrow
£427
Find similar

United Airlines flights from London to Santa Ana

Our best United Airlines deals on London to Santa Ana flight tickets
United Airlines
9 Sept
LHR08:45London Heathrow
19h 43m
2 stops
SNA20:28Santa Ana J. Wayne/Orange Cnty
16 Sept
SNA19:00Santa Ana J. Wayne/Orange Cnty
17h 40m
2 stops
LHR20:40London Heathrow
£469
Find similar
United Airlines
8 Sept
LHR08:40London Heathrow
19h 48m
2 stops
SNA20:28Santa Ana J. Wayne/Orange Cnty
15 Sept
SNA19:00Santa Ana J. Wayne/Orange Cnty
17h 40m
2 stops
LHR20:40London Heathrow
£470
Find similar
United Airlines
10 Sept
LHR09:30London Heathrow
20h 03m
2 stops
SNA21:33Santa Ana J. Wayne/Orange Cnty
17 Sept
SNA18:35Santa Ana J. Wayne/Orange Cnty
18h 05m
2 stops
LHR20:40London Heathrow
£474
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from London to Santa Ana 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 30 July 2025.
Use the filters below to find and compare flights from London to Santa Ana that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonSanta Ana

LGW - SNA

LGWSNA

London Gatwick

Thu 11/9

15:05-11:30

1 stop28h 25m

Santa Ana J. Wayne/Orange Cnty

Thu 18/9

18:56-08:10

2 stops29h 14m

£402

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Sun 7/9

08:20-15:53

1 stop15h 33m

Santa Ana J. Wayne/Orange Cnty

Mon 22/9

16:42-14:25

1 stop13h 43m

£408

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Wed 10/9

14:25-21:20

1 stop14h 55m

Santa Ana J. Wayne/Orange Cnty

Wed 17/9

16:35-12:50

1 stop12h 15m

£421

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Sun 7/9

11:15-18:22

1 stop15h 07m

Santa Ana J. Wayne/Orange Cnty

Mon 22/9

11:42-11:05

2 stops15h 23m

£438

LondonSanta Ana

STN - SNA

STNSNA

London Stansted

Sun 21/9

19:50-20:42

2 stops32h 52m

Santa Ana J. Wayne/Orange Cnty

Tue 30/9

11:32-19:00

2 stops23h 28m

£469

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Tue 9/9

08:45-20:28

2 stops19h 43m

Santa Ana J. Wayne/Orange Cnty

Tue 16/9

19:00-20:40

2 stops17h 40m

£469

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Mon 8/9

08:40-20:28

2 stops19h 48m

Santa Ana J. Wayne/Orange Cnty

Mon 15/9

19:00-20:40

2 stops17h 40m

£470

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Mon 8/9

09:20-17:13

1 stop15h 53m

Santa Ana J. Wayne/Orange Cnty

Tue 30/9

13:52-11:10

1 stop13h 18m

£498

LondonSanta Ana

LCY - SNA

LCYSNA

London City

Wed 10/9

08:45-20:28

2 stops19h 43m

Santa Ana J. Wayne/Orange Cnty

Wed 17/9

09:37-16:25

2 stops22h 48m

£537

LondonSanta Ana

LCY - SNA

LCYSNA

London City

Tue 26/8

09:20-22:26

2 stops21h 06m

Santa Ana J. Wayne/Orange Cnty

Tue 2/9

06:45-07:15

2 stops16h 30m

£602

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from London to Santa Ana

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 Santa Ana?

If you don’t want to visit Santa Ana in March, then you should wait until May to fly from London, when ticket prices are also cheap, with an average price of £435.

What is the cheapest day to depart on your flight to Santa Ana?

According to our data, Wednesday is the cheapest day to fly to Santa Ana from London. The lowest ticket price found for a Wednesday departure recently was £507. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from London to Santa Ana on a Sunday will generally be more expensive and average around £638. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

Flying to Santa Ana from London in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as £505 when looking at flights departing in the afternoon. Try not to purchase tickets in the evening because they tend to be around £543. Of course, these prices can vary depending on the time of year and what airport you fly to.

Can stopping save me money on London to Santa Ana flights?

You could potentially save up to 44% on your flight if you consider stops on a London to Santa Ana flight.

When to book flights from London to Santa Ana

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

Cheap London to Santa Ana (LON to SNA) flight deals and tips

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

Best price found

£319

Fastest flight time

13h 52m

Direct flights

None

Airports in Santa Ana

1 airport
The best one-way flight to Santa Ana from London in the past 72 hours is £319. The best return flight deal from London to Santa Ana found on momondo in the last 72 hours is £402.
The fastest flight from London to Santa Ana takes 13h 52m
There are no direct flights from London to Santa Ana. Popular non-direct routes for this connection are London Stansted Airport - Santa Ana J. Wayne/Orange Cnty Airport, London Gatwick Airport - Santa Ana J. Wayne/Orange Cnty Airport and London Heathrow Airport - Santa Ana J. Wayne/Orange Cnty Airport.
There is 1 airport near Santa Ana: Santa Ana J. Wayne/Orange Cnty (SNA)
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  • How far is London to Santa Ana J. Wayne/Orange Cnty by plane?

    There are 5442.6 mi between London and Santa Ana J. Wayne/Orange Cnty. By plane, this route typically takes 13h 52m.

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

    Prices for flights from London to Santa Ana J. Wayne/Orange Cnty Airport are updated daily.

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

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

    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 London 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 you'll need for your trip to Santa Ana J. Wayne/Orange Cnty Airport 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 Santa Ana J. Wayne/Orange Cnty Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from London to Santa Ana?

Best airlines flying from London to Santa Ana

Compare and see reviews for airlines that fly from London to Santa Ana with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom £375Free CancellationRating
6.6
7,215 reviews
Search British Airways flights
Virgin AtlanticPriceFrom £382Free CancellationRating
7.4
655 reviews
Search Virgin Atlantic flights
LufthansaPriceFrom £414Free CancellationRating
6.8
7,265 reviews
Search Lufthansa flights
United AirlinesPriceFrom £477Free CancellationRating
7.4
8,899 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?

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 Santa Ana from London.

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

Yes. momondo allows you to filter the results for London to Santa Ana flights to just show those with flexible booking policies.

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

Once you have performed a search for London to Santa Ana 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 London to Santa Ana right now. Can momondo alert me if prices change?

Yes. momondo can track prices for London to Santa Ana flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Santa Ana trip

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