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Cheap flights from London to Los Angeles from C$ 632

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 31/12. 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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Find the cheapest flights from London to Los Angeles

Cheap round-trip flights

Enter your travel dates to find the best prices.
Virgin Atlantic Logo
6:30 a.m. - 4:21 p.m.LHR-SNA
17h 51m2 stops
Virgin Atlantic Logo
10:15 a.m. - 9:50 a.m.SNA-LHR
15h 35m1 stop
C$ 818Virgin Atlantic
Find Deal
Thu, 2 Apr - Tue, 7 Apr
Delta Logo
12:20 p.m. - 10:24 p.m.LHR-SNA
17h 04m1 stop
Delta Logo
6:45 a.m. - 7:15 a.m.SNA-LHR
16h 30m2 stops
C$ 819Delta
Find Deal
Fri, 27 Mar - Tue, 31 Mar
Virgin Atlantic Logo
3:50 p.m. - 6:50 p.m.LHR-SNA
34h 00m1 stop
Virgin Atlantic Logo
1:35 p.m. - 9:50 a.m.SNA-LHR
12h 15m1 stop
C$ 821Virgin Atlantic
Find Deal
Fri, 27 Mar - Tue, 31 Mar
Virgin Atlantic Logo
11:05 a.m. - 8:44 p.m.LHR-SNA
16h 39m1 stop
Virgin Atlantic Logo
12:10 p.m. - 1:30 p.m.SNA-LHR
17h 20m1 stop
C$ 828Virgin Atlantic
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Sat, 28 Mar - Sat, 11 Apr
United Airlines Logo
9:30 a.m. - 9:03 p.m.LHR-SNA
19h 33m2 stops
United Airlines Logo
1:19 p.m. - 9:40 a.m.SNA-LHR
12h 21m1 stop
C$ 872United Airlines
Find Deal
Wed, 26 Nov - Wed, 3 Dec
United Airlines Logo
8:30 a.m. - 10:13 p.m.LHR-SNA
21h 43m2 stops
United Airlines Logo
7:00 a.m. - 5:55 a.m.SNA-LHR
14h 55m2 stops
C$ 874United Airlines
Find Deal
Tue, 25 Nov - Tue, 2 Dec
Delta Logo
6:30 a.m. - 10:19 p.m.LHR-SNA
23h 49m2 stops
Delta Logo
8:00 a.m. - 7:05 a.m.SNA-LHR
15h 05m1 stop
C$ 886Delta
Find Deal
Wed, 12 Nov - Thu, 20 Nov
Multiple Airlines Logo
8:20 a.m. - 4:02 p.m.LHR-SNA
15h 42m1 stop
Multiple Airlines Logo
9:30 a.m. - 6:50 a.m.SNA-LHR
13h 20m1 stop
C$ 1,009Multiple Airlines
Find Deal
Sat, 13 Dec - Mon, 15 Dec
British Airways Logo
8:20 a.m. - 3:49 p.m.LHR-SNA
15h 29m1 stop
British Airways Logo
12:42 p.m. - 10:00 a.m.SNA-LHR
13h 18m1 stop
C$ 1,202British Airways
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Sat, 27 Dec - Sun, 4 Jan
Multiple Airlines Logo
10:05 a.m. - 5:58 p.m.LHR-SNA
15h 53m1 stop
Multiple Airlines Logo
9:30 a.m. - 6:50 a.m.SNA-LHR
13h 20m1 stop
C$ 1,216Multiple Airlines
Find Deal
Mon, 5 Jan - Wed, 14 Jan

Virgin Atlantic flights from London to Santa Ana, California

Our best Virgin Atlantic deals on London to Santa Ana, California flight tickets
Virgin Atlantic
2 Apr
LHR6:30 a.m.London Heathrow
17h 51m
2 stops
SNA4:21 p.m.Santa Ana J. Wayne/Orange Cnty
7 Apr
SNA10:15 a.m.Santa Ana J. Wayne/Orange Cnty
15h 35m
1 stop
LHR9:50 a.m.London Heathrow
C$ 818
Find similar
Virgin Atlantic
27 Mar
LHR3:50 p.m.London Heathrow
34h 00m
1 stop
SNA6:50 p.m.Santa Ana J. Wayne/Orange Cnty
31 Mar
SNA1:35 p.m.Santa Ana J. Wayne/Orange Cnty
12h 15m
1 stop
LHR9:50 a.m.London Heathrow
C$ 821
Find similar
Virgin Atlantic
28 Mar
LHR11:05 a.m.London Heathrow
16h 39m
1 stop
SNA8:44 p.m.Santa Ana J. Wayne/Orange Cnty
11 Apr
SNA12:10 p.m.Santa Ana J. Wayne/Orange Cnty
17h 20m
1 stop
LHR1:30 p.m.London Heathrow
C$ 828
Find similar

Delta flights from London to Santa Ana, California

Our best Delta deals on London to Santa Ana, California flight tickets
Delta
27 Mar
LHR12:20 p.m.London Heathrow
17h 04m
1 stop
SNA10:24 p.m.Santa Ana J. Wayne/Orange Cnty
31 Mar
SNA6:45 a.m.Santa Ana J. Wayne/Orange Cnty
16h 30m
2 stops
LHR7:15 a.m.London Heathrow
C$ 819
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Delta
12 Nov
LHR6:30 a.m.London Heathrow
23h 49m
2 stops
SNA10:19 p.m.Santa Ana J. Wayne/Orange Cnty
20 Nov
SNA8:00 a.m.Santa Ana J. Wayne/Orange Cnty
15h 05m
1 stop
LHR7:05 a.m.London Heathrow
C$ 886
Find similar
Delta
30 Oct
LHR8:40 a.m.London Heathrow
18h 28m
2 stops
SNA8:08 p.m.Santa Ana J. Wayne/Orange Cnty
6 Nov
SNA7:00 a.m.Santa Ana J. Wayne/Orange Cnty
20h 40m
2 stops
LHR11:40 a.m.London Heathrow
C$ 892
Find similar

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 96,600 searches. Data last updated 29 October 2025.
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

Thu 2/4

6:30 a.m.-4:21 p.m.

2 stops17h 51m

Santa Ana J. Wayne/Orange Cnty

Tue 7/4

10:15 a.m.-9:50 a.m.

1 stop15h 35m

C$ 818

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Fri 27/3

12:20 p.m.-10:24 p.m.

1 stop17h 04m

Santa Ana J. Wayne/Orange Cnty

Tue 31/3

6:45 a.m.-7:15 a.m.

2 stops16h 30m

C$ 819

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Fri 27/3

3:50 p.m.-6:50 p.m.

1 stop34h 00m

Santa Ana J. Wayne/Orange Cnty

Tue 31/3

1:35 p.m.-9:50 a.m.

1 stop12h 15m

C$ 821

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Sat 28/3

11:05 a.m.-8:44 p.m.

1 stop16h 39m

Santa Ana J. Wayne/Orange Cnty

Sat 11/4

12:10 p.m.-1:30 p.m.

1 stop17h 20m

C$ 828

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Wed 26/11

9:30 a.m.-9:03 p.m.

2 stops19h 33m

Santa Ana J. Wayne/Orange Cnty

Wed 3/12

1:19 p.m.-9:40 a.m.

1 stop12h 21m

C$ 872

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Tue 25/11

8:30 a.m.-10:13 p.m.

2 stops21h 43m

Santa Ana J. Wayne/Orange Cnty

Tue 2/12

7:00 a.m.-5:55 a.m.

2 stops14h 55m

C$ 874

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Wed 12/11

6:30 a.m.-10:19 p.m.

2 stops23h 49m

Santa Ana J. Wayne/Orange Cnty

Thu 20/11

8:00 a.m.-7:05 a.m.

1 stop15h 05m

C$ 886

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Sat 13/12

8:20 a.m.-4:02 p.m.

1 stop15h 42m

Santa Ana J. Wayne/Orange Cnty

Mon 15/12

9:30 a.m.-6:50 a.m.

1 stop13h 20m

C$ 1,009

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Sat 27/12

8:20 a.m.-3:49 p.m.

1 stop15h 29m

Santa Ana J. Wayne/Orange Cnty

Sun 4/1

12:42 p.m.-10:00 a.m.

1 stop13h 18m

C$ 1,202

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Mon 5/1

10:05 a.m.-5:58 p.m.

1 stop15h 53m

Santa Ana J. Wayne/Orange Cnty

Wed 14/1

9:30 a.m.-6:50 a.m.

1 stop13h 20m

C$ 1,216

Flights are sorted by cheapest round-trip flights 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?

The month of September is, on average, the cheapest month to fly to Santa Ana, California from London, with most prices found around C$ 738. If you’re not able to fly to Santa Ana, California in September, then March is your next best option. Flight prices from London to Santa Ana, California during March average around C$ 743.

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

Direct flights

None
There are no direct flights from London to Santa Ana, California. There are no popular flight routes from London to Santa Ana, California.
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  • How far is London to Santa Ana J. Wayne/Orange Cnty by plane?

    A flight from London to Santa Ana J. Wayne/Orange Cnty will travel around 8759.0 km. Flights usually cover this in 13h 40m, depending on flying conditions and air traffic around both airports.

  • 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 refresh daily.

  • 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 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.

Travelling 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?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from London to Santa Ana . Millions of users trust and use momondo every year so you are in good hands.

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

All flight searches from London to Santa Ana on momondo can be filtered to show those which offer flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from London to Santa Ana.

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 simply researching potential flights to Santa Ana, momondo offers a useful price alert feature which will track prices for flights to Santa Ana from London and alert you when they change.

An easier way to manage your Santa Ana, California trip

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