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Cheap flights from London to Los Angeles from £320

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 4/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap return flights

British Airways Logo
08:20 - 15:49LHR-SNA
15h 29m1 stop
British Airways Logo
16:43 - 14:25SNA-LHR
13h 42m1 stop
£385British Airways
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Thu, 9 Oct - Thu, 16 Oct
Virgin Atlantic Logo
11:20 - 22:12LHR-SNA
18h 52m1 stop
Virgin Atlantic Logo
13:52 - 13:30SNA-LHR
15h 38m1 stop
£391Virgin Atlantic
Find Deal
Thu, 25 Sep - Mon, 29 Sep
British Airways Logo
08:20 - 15:48LHR-SNA
15h 28m1 stop
British Airways Logo
14:34 - 12:45SNA-LHR
14h 11m1 stop
£392British Airways
Find Deal
Fri, 26 Sep - Wed, 8 Oct
Virgin Atlantic Logo
13:25 - 20:40LHR-SNA
15h 15m1 stop
Virgin Atlantic Logo
15:10 - 14:15SNA-LHR
15h 05m1 stop
£394Virgin Atlantic
Find Deal
Sat, 4 Oct - Fri, 10 Oct
Delta Logo
08:40 - 20:40LHR-SNA
20h 00m2 stops
Delta Logo
11:05 - 14:15SNA-LHR
19h 10m1 stop
£396Delta
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Sat, 4 Oct - Fri, 10 Oct
Delta Logo
06:15 - 18:19LHR-SNA
20h 04m2 stops
Delta Logo
11:05 - 11:20SNA-LHR
16h 15m1 stop
£400Delta
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Thu, 9 Oct - Thu, 16 Oct
United Airlines Logo
09:30 - 20:35LHR-SNA
19h 05m2 stops
United Airlines Logo
11:53 - 14:10SNA-LHR
18h 17m1 stop
£500United Airlines
Find Deal
Thu, 9 Oct - Thu, 16 Oct
United Airlines Logo
15:30 - 18:27LHR-SNA
33h 57m2 stops
United Airlines Logo
13:30 - 09:40SNA-LHR
12h 10m1 stop
£504United Airlines
Find Deal
Mon, 27 Oct - Mon, 3 Nov
Lufthansa Logo
11:25 - 17:09LHR-SNA
13h 44m1 stop
Lufthansa Logo
18:11 - 19:40SNA-LHR
17h 29m2 stops
£508Lufthansa
Find Deal
Wed, 8 Oct - Wed, 15 Oct
Lufthansa Logo
14:50 - 20:29LHR-SNA
13h 39m1 stop
Lufthansa Logo
09:37 - 07:25SNA-LHR
13h 48m1 stop
£521Lufthansa
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Mon, 29 Sep - Wed, 15 Oct

United Airlines flights from London to Santa Ana

Our best United Airlines deals on London to Santa Ana flight tickets
United Airlines
9 Oct
LHR09:30London Heathrow
19h 05m
2 stops
SNA20:35Santa Ana J. Wayne/Orange Cnty
16 Oct
SNA11:53Santa Ana J. Wayne/Orange Cnty
18h 17m
1 stop
LHR14:10London Heathrow
£500
Find similar
United Airlines
27 Oct
LHR15:30London Heathrow
33h 57m
2 stops
SNA18:27Santa Ana J. Wayne/Orange Cnty
3 Nov
SNA13:30Santa Ana J. Wayne/Orange Cnty
12h 10m
1 stop
LHR09:40London Heathrow
£504
Find similar
United Airlines
9 Oct
LHR14:50London Heathrow
13h 39m
1 stop
SNA20:29Santa Ana J. Wayne/Orange Cnty
16 Oct
SNA16:15Santa Ana J. Wayne/Orange Cnty
12h 05m
1 stop
LHR12:20London Heathrow
£522
Find similar

Lufthansa flights from London to Santa Ana

Our best Lufthansa deals on London to Santa Ana flight tickets
Lufthansa
8 Oct
LHR11:25London Heathrow
13h 44m
1 stop
SNA17:09Santa Ana J. Wayne/Orange Cnty
15 Oct
SNA18:11Santa Ana J. Wayne/Orange Cnty
17h 29m
2 stops
LHR19:40London Heathrow
£508
Find similar
Lufthansa
29 Sept
LHR14:50London Heathrow
13h 39m
1 stop
SNA20:29Santa Ana J. Wayne/Orange Cnty
15 Oct
SNA09:37Santa Ana J. Wayne/Orange Cnty
13h 48m
1 stop
LHR07:25London Heathrow
£521
Find similar
Lufthansa
29 Sept
LHR11:25London Heathrow
13h 44m
1 stop
SNA17:09Santa Ana J. Wayne/Orange Cnty
15 Oct
SNA18:11Santa Ana J. Wayne/Orange Cnty
17h 29m
2 stops
LHR19:40London Heathrow
£525
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 12 September 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

LHR - SNA

LHRSNA

London Heathrow

Thu 9/10

08:20-15:49

1 stop15h 29m

Santa Ana J. Wayne/Orange Cnty

Thu 16/10

16:43-14:25

1 stop13h 42m

£385

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Thu 25/9

11:20-22:12

1 stop18h 52m

Santa Ana J. Wayne/Orange Cnty

Mon 29/9

13:52-13:30

1 stop15h 38m

£391

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Fri 26/9

08:20-15:48

1 stop15h 28m

Santa Ana J. Wayne/Orange Cnty

Wed 8/10

14:34-12:45

1 stop14h 11m

£392

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Sat 4/10

13:25-20:40

1 stop15h 15m

Santa Ana J. Wayne/Orange Cnty

Fri 10/10

15:10-14:15

1 stop15h 05m

£394

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Sat 4/10

08:40-20:40

2 stops20h 00m

Santa Ana J. Wayne/Orange Cnty

Fri 10/10

11:05-14:15

1 stop19h 10m

£396

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Thu 9/10

06:15-18:19

2 stops20h 04m

Santa Ana J. Wayne/Orange Cnty

Thu 16/10

11:05-11:20

1 stop16h 15m

£400

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Thu 9/10

09:30-20:35

2 stops19h 05m

Santa Ana J. Wayne/Orange Cnty

Thu 16/10

11:53-14:10

1 stop18h 17m

£500

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Mon 27/10

15:30-18:27

2 stops33h 57m

Santa Ana J. Wayne/Orange Cnty

Mon 3/11

13:30-09:40

1 stop12h 10m

£504

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Wed 8/10

11:25-17:09

1 stop13h 44m

Santa Ana J. Wayne/Orange Cnty

Wed 15/10

18:11-19:40

2 stops17h 29m

£508

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Mon 29/9

14:50-20:29

1 stop13h 39m

Santa Ana J. Wayne/Orange Cnty

Wed 15/10

09:37-07:25

1 stop13h 48m

£521

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 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 typical price of a round-trip flight between London and Santa Ana?

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 £429.

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 £499. 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 £629. 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 £497 when looking at flights departing in the afternoon. Try not to purchase tickets in the evening because they tend to be around £535. 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

Direct flights

None
There are no direct flights from London to Santa Ana. There are no popular flight routes from London to Santa Ana.
Search flight deals

  • 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 39m.

  • 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 £369Free CancellationRating
6.6
7,361 reviews
Search British Airways flights
Virgin AtlanticPriceFrom £376Free CancellationRating
7.4
664 reviews
Search Virgin Atlantic flights
LufthansaPriceFrom £408Free CancellationRating
6.8
7,409 reviews
Search Lufthansa 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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