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Cheap flights from London to Los Angeles from $426

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 10/29. 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 round-trip flights

British Airways Logo
8:20 am - 6:06 pmLHR-SNA
17h 46m1 stop
British Airways Logo
11:42 am - 9:00 amSNA-LHR
13h 18m1 stop
$552British Airways
Find Deal
sáb., sep. 13 - sáb., sep. 20
British Airways Logo
11:30 am - 3:48 pmLHR-SNA
36h 18m2 stops
British Airways Logo
7:55 am - 6:50 amSNA-LHR
14h 55m1 stop
$562British Airways
Find Deal
dom., sep. 14 - sáb., sep. 27
Lufthansa Logo
7:50 pm - 8:42 pmSTN-SNA
32h 52m2 stops
Lufthansa Logo
11:32 am - 7:00 pmSNA-STN
23h 28m2 stops
$626Lufthansa
Find Deal
dom., sep. 21 - mar., sep. 30
United Airlines Logo
2:50 pm - 8:42 pmLHR-SNA
13h 52m1 stop
United Airlines Logo
6:35 pm - 9:40 amSNA-LHR
31h 05m1 stop
$631United Airlines
Find Deal
lun., sep. 8 - dom., sep. 21
Logo
2:00 pm - 11:29 amLGW-SNA
29h 29m2 stops
Logo
8:30 pm - 6:20 amSNA-LGW
25h 50m3 stops
$632
Find Deal
mar., ago. 26 - mar., sep. 2
United Airlines Logo
2:50 pm - 8:42 pmLHR-SNA
13h 52m1 stop
United Airlines Logo
9:37 am - 7:25 amSNA-LHR
13h 48m1 stop
$661United Airlines
Find Deal
mié., sep. 3 - mar., sep. 23
Logo
2:00 pm - 11:35 amLGW-SNA
29h 35m2 stops
Logo
6:45 am - 10:00 amSNA-LGW
19h 15m2 stops
$668
Find Deal
vie., sep. 12 - vie., sep. 19
Air Canada Logo
6:00 am - 12:18 pmLHR-SNA
38h 18m2 stops
Air Canada Logo
1:20 pm - 6:35 amSNA-LHR
33h 15m2 stops
$670Air Canada
Find Deal
jue., sep. 18 - jue., oct. 2
Lufthansa Logo
2:50 pm - 8:42 pmLHR-SNA
13h 52m1 stop
Lufthansa Logo
1:20 pm - 9:40 amSNA-LHR
12h 20m1 stop
$678Lufthansa
Find Deal
lun., sep. 1 - mar., sep. 9
Air Canada Logo
8:40 am - 12:18 pmLHR-SNA
35h 38m2 stops
Air Canada Logo
1:20 pm - 9:35 amSNA-LHR
36h 15m2 stops
$680Air Canada
Find Deal
jue., oct. 2 - dom., oct. 5

Virgin Atlantic flights from London to Santa Ana

Our best Virgin Atlantic deals on London to Santa Ana flight tickets
Virgin Atlantic
Aug 26
LCY9:20 amLondon City
21h 06m
2 stops
SNA10:26 pmSanta Ana J. Wayne/Orange Cnty
Sep 2
SNA6:45 amSanta Ana J. Wayne/Orange Cnty
16h 30m
2 stops
LCY7:15 amLondon City
$804
Find similar
Virgin Atlantic
Aug 18
LCY7:45 amLondon City
20h 40m
2 stops
SNA8:25 pmSanta Ana J. Wayne/Orange Cnty
Sep 16
SNA12:13 pmSanta Ana J. Wayne/Orange Cnty
20h 27m
2 stops
LCY4:40 pmLondon City
$838
Find similar
Virgin Atlantic
Sep 8
LCY9:20 amLondon City
19h 05m
2 stops
SNA8:25 pmSanta Ana J. Wayne/Orange Cnty
Sep 22
SNA12:44 pmSanta Ana J. Wayne/Orange Cnty
20h 36m
2 stops
LCY5:20 pmLondon City
$923
Find similar

British Airways flights from London to Santa Ana

Our best British Airways deals on London to Santa Ana flight tickets
British Airways
Sep 13
LHR8:20 amLondon Heathrow
17h 46m
1 stop
SNA6:06 pmSanta Ana J. Wayne/Orange Cnty
Sep 20
SNA11:42 amSanta Ana J. Wayne/Orange Cnty
13h 18m
1 stop
LHR9:00 amLondon Heathrow
$552
Find similar
British Airways
Sep 14
LHR11:30 amLondon Heathrow
36h 18m
2 stops
SNA3:48 pmSanta Ana J. Wayne/Orange Cnty
Sep 27
SNA7:55 amSanta Ana J. Wayne/Orange Cnty
14h 55m
1 stop
LHR6:50 amLondon Heathrow
$562
Find similar
British Airways
Oct 4
LHR1:10 pmLondon Heathrow
16h 10m
1 stop
SNA9:20 pmSanta Ana J. Wayne/Orange Cnty
Oct 18
SNA9:17 amSanta Ana J. Wayne/Orange Cnty
13h 08m
1 stop
LHR6:25 amLondon Heathrow
$568
Find similar

momondo Fare Finder

 
Customize 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 832,500 searches. Data last updated julio 30, 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

sáb. 9/13

8:20 am-6:06 pm

1 stop17h 46m

Santa Ana J. Wayne/Orange Cnty

sáb. 9/20

11:42 am-9:00 am

1 stop13h 18m

$552

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

dom. 9/14

11:30 am-3:48 pm

2 stops36h 18m

Santa Ana J. Wayne/Orange Cnty

sáb. 9/27

7:55 am-6:50 am

1 stop14h 55m

$562

LondonSanta Ana

STN - SNA

STNSNA

London Stansted

dom. 9/21

7:50 pm-8:42 pm

2 stops32h 52m

Santa Ana J. Wayne/Orange Cnty

mar. 9/30

11:32 am-7:00 pm

2 stops23h 28m

$626

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

lun. 9/8

2:50 pm-8:42 pm

1 stop13h 52m

Santa Ana J. Wayne/Orange Cnty

dom. 9/21

6:35 pm-9:40 am

1 stop31h 05m

$631

LondonSanta Ana

LGW - SNA

LGWSNA

London Gatwick

mar. 8/26

2:00 pm-11:29 am

2 stops29h 29m

Santa Ana J. Wayne/Orange Cnty

mar. 9/2

8:30 pm-6:20 am

3 stops25h 50m

$632

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

mié. 9/3

2:50 pm-8:42 pm

1 stop13h 52m

Santa Ana J. Wayne/Orange Cnty

mar. 9/23

9:37 am-7:25 am

1 stop13h 48m

$661

LondonSanta Ana

LGW - SNA

LGWSNA

London Gatwick

vie. 9/12

2:00 pm-11:35 am

2 stops29h 35m

Santa Ana J. Wayne/Orange Cnty

vie. 9/19

6:45 am-10:00 am

2 stops19h 15m

$668

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

jue. 9/18

6:00 am-12:18 pm

2 stops38h 18m

Santa Ana J. Wayne/Orange Cnty

jue. 10/2

1:20 pm-6:35 am

2 stops33h 15m

$670

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

lun. 9/1

2:50 pm-8:42 pm

1 stop13h 52m

Santa Ana J. Wayne/Orange Cnty

mar. 9/9

1:20 pm-9:40 am

1 stop12h 20m

$678

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

jue. 10/2

8:40 am-12:18 pm

2 stops35h 38m

Santa Ana J. Wayne/Orange Cnty

dom. 10/5

1:20 pm-9:35 am

2 stops36h 15m

$680

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 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 cheapest month to fly to Santa Ana?

The cheapest month to fly to Santa Ana from London is in March. Flight prices, which tend to average around $533, are often lower during this time because this is during the off-season. The month of May is another great option to travel to Santa Ana, with average flight prices from London averaging around $581.

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

On average, the least expensive day to fly to Santa Ana from London is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $646. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Sunday is the most expensive day to depart from London because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $769.

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

Our data shows that the cheapest London to Santa Ana flights are usually those with departure times in the morning. Our users have found flights to Santa Ana in the morning for as low as $735. Try not to purchase tickets at noon because they tend to be around $827. 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 22% 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 round-trip 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

$426

Fastest flight time

13h 39m

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 $426. The best round-trip flight deal from London to Santa Ana found on momondo in the last 72 hours is $552.
The fastest flight from London to Santa Ana takes 13h 39m
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?

    The straight-line distance from London to Santa Ana J. Wayne/Orange Cnty is 5442.6 mi. Typically, this will take 13h 39m by plane in normal conditions.

  • 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 refreshed on a daily basis.

  • 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 required travel and health documents for your Santa Ana J. Wayne/Orange Cnty Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Santa Ana J. Wayne/Orange Cnty Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near Los Angeles?

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

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?

momondo does allow users to show only those flights to Santa Ana from London which offer a flexible booking policy as well as other useful filters and features.

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

momondo provides multiple filters to help you find the best flight to Santa Ana from London. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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 trip

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