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Cheap flights from London Heathrow Airport to Los Angeles from C$ 737

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 Heathrow Airport to Los Angeles departing on 10/12. 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 Heathrow Airport to Los Angeles

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
6:30 a.m. - 10:18 p.m.LHR-SNA
23h 48m2 stops
Delta Logo
7:45 a.m. - 9:20 a.m.SNA-LHR
17h 35m2 stops
C$ 786Delta
Find Deal
Fri, 16 Jan - Sun, 18 Jan
Virgin Atlantic Logo
8:55 a.m. - 6:50 p.m.LHR-SNA
16h 55m1 stop
Virgin Atlantic Logo
6:45 a.m. - 7:15 a.m.SNA-LHR
16h 30m2 stops
C$ 806Virgin Atlantic
Find Deal
Fri, 27 Mar - Tue, 31 Mar
Virgin Atlantic Logo
12:20 p.m. - 10:24 p.m.LHR-SNA
17h 04m1 stop
Virgin Atlantic Logo
11:00 a.m. - 9:00 a.m.SNA-LHR
14h 00m1 stop
C$ 807Virgin Atlantic
Find Deal
Fri, 27 Mar - Tue, 31 Mar
Delta Logo
12:30 p.m. - 10:14 p.m.LHR-SNA
17h 44m1 stop
Delta Logo
7:45 a.m. - 7:50 a.m.SNA-LHR
16h 05m1 stop
C$ 810Delta
Find Deal
Fri, 16 Jan - Sun, 18 Jan
Delta Logo
6:30 a.m. - 10:19 p.m.LHR-SNA
23h 49m2 stops
Delta Logo
7:00 a.m. - 11:40 a.m.SNA-LHR
20h 40m2 stops
C$ 874Delta
Find Deal
Tue, 25 Nov - Fri, 5 Dec
Multiple Airlines Logo
10:05 a.m. - 5:59 p.m.LHR-SNA
15h 54m1 stop
Multiple Airlines Logo
12:42 p.m. - 10:00 a.m.SNA-LHR
13h 18m1 stop
C$ 955Multiple Airlines
Find Deal
Tue, 16 Dec - Tue, 23 Dec
Multiple Airlines Logo
8:20 a.m. - 3:56 p.m.LHR-SNA
15h 36m1 stop
Multiple Airlines Logo
9:30 a.m. - 6:50 a.m.SNA-LHR
13h 20m1 stop
C$ 971Multiple Airlines
Find Deal
Sat, 22 Nov - Sat, 29 Nov
United Airlines Logo
6:30 a.m. - 11:48 a.m.LHR-SNA
37h 18m2 stops
United Airlines Logo
3:19 p.m. - 5:55 a.m.SNA-LHR
30h 36m2 stops
C$ 1,073United Airlines
Find Deal
Tue, 16 Dec - Tue, 23 Dec
United Airlines Logo
7:40 a.m. - 5:38 p.m.LHR-SNA
17h 58m2 stops
United Airlines Logo
2:16 p.m. - 11:15 a.m.SNA-LHR
12h 59m1 stop
C$ 1,177United Airlines
Find Deal
Wed, 17 Dec - Wed, 24 Dec
British Airways Logo
7:05 p.m. - 3:56 p.m.LHR-SNA
28h 51m2 stops
British Airways Logo
12:05 p.m. - 12:00 p.m.SNA-LHR
15h 55m1 stop
C$ 18,605British Airways
Find Deal
Sat, 15 Nov - Wed, 26 Nov

Delta flights from London Heathrow Airport to Santa Ana, California

Our best Delta deals on London Heathrow Airport to Santa Ana, California flight tickets
Delta
16 Jan
LHR6:30 a.m.London Heathrow
23h 48m
2 stops
SNA10:18 p.m.Santa Ana J. Wayne/Orange Cnty
18 Jan
SNA7:45 a.m.Santa Ana J. Wayne/Orange Cnty
17h 35m
2 stops
LHR9:20 a.m.London Heathrow
C$ 786
Find similar
Delta
16 Jan
LHR12:30 p.m.London Heathrow
17h 44m
1 stop
SNA10:14 p.m.Santa Ana J. Wayne/Orange Cnty
18 Jan
SNA7:45 a.m.Santa Ana J. Wayne/Orange Cnty
16h 05m
1 stop
LHR7:50 a.m.London Heathrow
C$ 810
Find similar
Delta
25 Nov
LHR6:30 a.m.London Heathrow
23h 49m
2 stops
SNA10:19 p.m.Santa Ana J. Wayne/Orange Cnty
5 Dec
SNA7:00 a.m.Santa Ana J. Wayne/Orange Cnty
20h 40m
2 stops
LHR11:40 a.m.London Heathrow
C$ 874
Find similar

Virgin Atlantic flights from London Heathrow Airport to Santa Ana, California

Our best Virgin Atlantic deals on London Heathrow Airport to Santa Ana, California flight tickets
Virgin Atlantic
27 Mar
LHR8:55 a.m.London Heathrow
16h 55m
1 stop
SNA6:50 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$ 806
Find similar
Virgin Atlantic
27 Mar
LHR12:20 p.m.London Heathrow
17h 04m
1 stop
SNA10:24 p.m.Santa Ana J. Wayne/Orange Cnty
31 Mar
SNA11:00 a.m.Santa Ana J. Wayne/Orange Cnty
14h 00m
1 stop
LHR9:00 a.m.London Heathrow
C$ 807
Find similar
Virgin Atlantic
14 Dec
LHR9:40 a.m.London Heathrow
18h 38m
2 stops
SNA8:18 p.m.Santa Ana J. Wayne/Orange Cnty
5 Jan
SNA11:15 a.m.Santa Ana J. Wayne/Orange Cnty
17h 35m
1 stop
LHR12:50 p.m.London Heathrow
C$ 913
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from London Heathrow Airport 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 3 November 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Santa Ana, California that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Fri 16/1

6:30 a.m.-10:18 p.m.

2 stops23h 48m

Santa Ana J. Wayne/Orange Cnty

Sun 18/1

7:45 a.m.-9:20 a.m.

2 stops17h 35m

C$ 786

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Fri 27/3

8:55 a.m.-6:50 p.m.

1 stop16h 55m

Santa Ana J. Wayne/Orange Cnty

Tue 31/3

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

2 stops16h 30m

C$ 806

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

11:00 a.m.-9:00 a.m.

1 stop14h 00m

C$ 807

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Fri 16/1

12:30 p.m.-10:14 p.m.

1 stop17h 44m

Santa Ana J. Wayne/Orange Cnty

Sun 18/1

7:45 a.m.-7:50 a.m.

1 stop16h 05m

C$ 810

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Tue 25/11

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

2 stops23h 49m

Santa Ana J. Wayne/Orange Cnty

Fri 5/12

7:00 a.m.-11:40 a.m.

2 stops20h 40m

C$ 874

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Tue 16/12

10:05 a.m.-5:59 p.m.

1 stop15h 54m

Santa Ana J. Wayne/Orange Cnty

Tue 23/12

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

1 stop13h 18m

C$ 955

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Sat 22/11

8:20 a.m.-3:56 p.m.

1 stop15h 36m

Santa Ana J. Wayne/Orange Cnty

Sat 29/11

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

1 stop13h 20m

C$ 971

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Tue 16/12

6:30 a.m.-11:48 a.m.

2 stops37h 18m

Santa Ana J. Wayne/Orange Cnty

Tue 23/12

3:19 p.m.-5:55 a.m.

2 stops30h 36m

C$ 1,073

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Wed 17/12

7:40 a.m.-5:38 p.m.

2 stops17h 58m

Santa Ana J. Wayne/Orange Cnty

Wed 24/12

2:16 p.m.-11:15 a.m.

1 stop12h 59m

C$ 1,177

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Sat 15/11

7:05 p.m.-3:56 p.m.

2 stops28h 51m

Santa Ana J. Wayne/Orange Cnty

Wed 26/11

12:05 p.m.-12:00 p.m.

1 stop15h 55m

C$ 18,605

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 Heathrow Airport 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 cheapest month to fly to Santa Ana, California?

The month of December is, on average, the cheapest month to fly to Santa Ana, California from London Heathrow Airport, with most prices found around C$ 719. If you’re not able to fly to Santa Ana, California in December, then November is your next best option. Flight prices from London Heathrow Airport to Santa Ana, California during November average around C$ 748.

When to book flights from London Heathrow Airport to Santa Ana, California

Are you open to changing your travel dates? Check out the ideal times to fly from London Heathrow Airport 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 Heathrow Airport to Santa Ana, California (LHR to SNA) flight deals and tips

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

Direct flights

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

    The straight-line distance from London Heathrow to Santa Ana J. Wayne/Orange Cnty is 8743.8 km. 13h 39m is a normal flight duration for this route.

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

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London Heathrow Airport 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?

Finding the right flight to Santa Ana from London is quick and easy when you have a range of options in front of you, from reputable agents and recognizable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Santa Ana quick and easy, saving you time and money.

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

Yes. All flights to Santa Ana from London on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once all potential London to Santa Ana flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from London to Santa Ana right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of London to Santa Ana flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Santa Ana, California trip

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