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Cheap flights from London to Los Angeles from $398

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 3/6. 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 to Los Angeles

Cheap round-trip flights

Enter your travel dates to find the best prices.
Lufthansa Logo
6:30 am - 8:50 pm
LHR
-
SNA
22h 20m
2 stops
Lufthansa Logo
10:05 am - 7:25 am
SNA
-
LHR
13h 20m
1 stop
$491Lufthansa
Mon, Mar 2 - Thu, Mar 5
United Airlines Logo
9:30 am - 8:50 pm
LHR
-
SNA
18h 20m
2 stops
United Airlines Logo
1:27 pm - 9:40 am
SNA
-
LHR
13h 13m
1 stop
$495United Airlines
Wed, Mar 18 - Wed, Mar 25
Lufthansa Logo
10:05 am - 8:50 pm
LHR
-
SNA
18h 45m
1 stop
Lufthansa Logo
11:15 am - 9:40 am
SNA
-
LHR
15h 25m
1 stop
$500Lufthansa
Wed, Mar 4 - Wed, Mar 25
Delta Logo
8:40 am - 8:22 pm
LHR
-
SNA
19h 42m
2 stops
Delta Logo
11:15 am - 10:30 am
SNA
-
LHR
15h 15m
1 stop
$507Delta
Sun, Feb 15 - Thu, Mar 5
KLM Logo
12:20 pm - 4:14 pm
LHR
-
SNA
35h 54m
1 stop
KLM Logo
12:34 pm - 8:45 am
SNA
-
LHR
13h 11m
1 stop
$521KLM
Tue, Mar 3 - Tue, Mar 17
Delta Logo
10:45 am - 9:57 pm
LHR
-
SNA
19h 12m
1 stop
Delta Logo
7:30 am - 10:30 am
SNA
-
LHR
19h 00m
1 stop
$524Delta
Sun, Feb 15 - Thu, Mar 5
Iberia Logo
7:50 am - 8:23 pm
LCY
-
SNA
20h 33m
2 stops
Iberia Logo
7:45 am - 8:50 am
SNA
-
LCY
17h 05m
2 stops
$779Iberia
Fri, Feb 20 - Sun, Mar 1
Iberia Logo
7:50 am - 8:23 pm
LCY
-
SNA
20h 33m
2 stops
Iberia Logo
6:45 am - 8:50 am
SNA
-
LCY
18h 05m
2 stops
$807Iberia
Fri, Feb 20 - Thu, Feb 26
Icelandair Logo
11:55 am - 9:12 pm
LGW
-
SNA
17h 17m
2 stops
Icelandair Logo
10:26 am - 10:55 am
SNA
-
LGW
17h 29m
2 stops
$942Icelandair
Tue, Feb 24 - Wed, Mar 25
Icelandair Logo
11:55 am - 9:12 pm
LGW
-
SNA
17h 17m
2 stops
Icelandair Logo
11:31 am - 10:55 am
SNA
-
LGW
16h 24m
2 stops
$960Icelandair
Tue, Mar 3 - Tue, Mar 10

Lufthansa flights from London to Santa Ana, California

Our best Lufthansa deals on London to Santa Ana, California flight tickets
Lufthansa
Mar 2
LHR6:30 amLondon Heathrow
22h 20m
2 stops
SNA8:50 pmSanta Ana J. Wayne/Orange Cnty
Mar 5
SNA10:05 amSanta Ana J. Wayne/Orange Cnty
13h 20m
1 stop
LHR7:25 amLondon Heathrow
$491
Lufthansa
Mar 4
LHR10:05 amLondon Heathrow
18h 45m
1 stop
SNA8:50 pmSanta Ana J. Wayne/Orange Cnty
Mar 25
SNA11:15 amSanta Ana J. Wayne/Orange Cnty
15h 25m
1 stop
LHR9:40 amLondon Heathrow
$500
Lufthansa
Feb 27
LHR10:05 amLondon Heathrow
18h 45m
1 stop
SNA8:50 pmSanta Ana J. Wayne/Orange Cnty
Mar 4
SNA1:20 pmSanta Ana J. Wayne/Orange Cnty
12h 20m
1 stop
LHR9:40 amLondon Heathrow
$508

Iberia flights from London to Santa Ana, California

Our best Iberia deals on London to Santa Ana, California flight tickets
Iberia
Mar 9
LHR11:55 amLondon Heathrow
15h 28m
1 stop
SNA8:23 pmSanta Ana J. Wayne/Orange Cnty
Mar 30
SNA2:47 pmSanta Ana J. Wayne/Orange Cnty
13h 23m
1 stop
LHR12:10 pmLondon Heathrow
$633
Iberia
Feb 20
LCY7:50 amLondon City
20h 33m
2 stops
SNA8:23 pmSanta Ana J. Wayne/Orange Cnty
Mar 1
SNA7:45 amSanta Ana J. Wayne/Orange Cnty
17h 05m
2 stops
LCY8:50 amLondon City
$779
Iberia
Feb 9
LCY7:15 pmLondon City
21h 19m
2 stops
SNA8:34 amSanta Ana J. Wayne/Orange Cnty
Mar 5
SNA6:45 amSanta Ana J. Wayne/Orange Cnty
18h 05m
2 stops
LCY8:50 amLondon City
$800

momondo Fare Finder

 
Customize your flight search to find flights from London 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 832,500 searches. Data last updated February 3, 2026.
Use the filters below to find and compare flights from London to Santa Ana, California that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Mon 3/2

6:30 am-8:50 pm

2 stops22h 20m

Santa Ana J. Wayne/Orange Cnty

Thu 3/5

10:05 am-7:25 am

1 stop13h 20m

$491

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Wed 3/18

9:30 am-8:50 pm

2 stops18h 20m

Santa Ana J. Wayne/Orange Cnty

Wed 3/25

1:27 pm-9:40 am

1 stop13h 13m

$495

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Wed 3/4

10:05 am-8:50 pm

1 stop18h 45m

Santa Ana J. Wayne/Orange Cnty

Wed 3/25

11:15 am-9:40 am

1 stop15h 25m

$500

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Sun 2/15

8:40 am-8:22 pm

2 stops19h 42m

Santa Ana J. Wayne/Orange Cnty

Thu 3/5

11:15 am-10:30 am

1 stop15h 15m

$507

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Tue 3/3

12:20 pm-4:14 pm

1 stop35h 54m

Santa Ana J. Wayne/Orange Cnty

Tue 3/17

12:34 pm-8:45 am

1 stop13h 11m

$521

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Sun 2/15

10:45 am-9:57 pm

1 stop19h 12m

Santa Ana J. Wayne/Orange Cnty

Thu 3/5

7:30 am-10:30 am

1 stop19h 00m

$524

LondonSanta Ana

LCY - SNA

LCYSNA

London City

Fri 2/20

7:50 am-8:23 pm

2 stops20h 33m

Santa Ana J. Wayne/Orange Cnty

Sun 3/1

7:45 am-8:50 am

2 stops17h 05m

$779

LondonSanta Ana

LCY - SNA

LCYSNA

London City

Fri 2/20

7:50 am-8:23 pm

2 stops20h 33m

Santa Ana J. Wayne/Orange Cnty

Thu 2/26

6:45 am-8:50 am

2 stops18h 05m

$807

LondonSanta Ana

LGW - SNA

LGWSNA

London Gatwick

Tue 2/24

11:55 am-9:12 pm

2 stops17h 17m

Santa Ana J. Wayne/Orange Cnty

Wed 3/25

10:26 am-10:55 am

2 stops17h 29m

$942

LondonSanta Ana

LGW - SNA

LGWSNA

London Gatwick

Tue 3/3

11:55 am-9:12 pm

2 stops17h 17m

Santa Ana J. Wayne/Orange Cnty

Tue 3/10

11:31 am-10:55 am

2 stops16h 24m

$960

Flights are sorted by cheapest round-trip 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, 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 and Santa Ana, California?

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

In general, March is the cheapest month to fly from London to Santa Ana, California. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $520. If you aren’t able to travel during the month of March, then book flights to Santa Ana, California from London during September instead. Flights to Santa Ana, California in September, while not as cheap as those in March, still average around $534.

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

You could potentially save up to 6% on your flight if you consider stops on a London to Santa Ana, California flight.

When to book flights from London to Santa Ana, California

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

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

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

Fastest flight time

13h 42m

Direct flights

None
The fastest flight from London to Santa Ana, California takes 13h 42m
There are no direct flights from London to Santa Ana, California. There are no popular flight routes from London to Santa Ana, California.
Search flight deals

  • 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 42m 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.

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