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Cheap flights from London Heathrow Airport to Santa Ana, California from £328

LHR — SNA
20 Sep — 27 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to Santa Ana

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Santa Ana

Fri 2/1015:05 -
1 stop29h 13m
Fri 9/1013:15 -
2 stops33h 15m
Deal found 17/8£432
Sat 31/1007:40 -
2 stops20h 29m
Thu 12/1109:36 -
1 stop13h 49m
Deal found 18/8£434
Mon 14/917:45 -
1 stop36h 45m
Mon 21/918:02 -
1 stop13h 33m
Deal found 17/8£437
Sun 6/907:25 -
2 stops19h 22m
Mon 14/919:59 -
2 stops17h 26m
Deal found 17/8£437
Thu 10/910:45 -
2 stops43h 19m
Tue 15/914:00 -
2 stops31h 20m
Deal found 18/8£438
Mon 2/1114:30 -
2 stops32h 56m
Sat 12/1213:35 -
2 stops35h 45m
Deal found 17/8£443
Sat 31/1006:30 -
2 stops23h 00m
Thu 12/1119:13 -
2 stops16h 57m
Deal found 17/8£446
Wed 23/910:45 -
2 stops19h 19m
Mon 28/914:00 -
1 stop15h 15m
Deal found 19/8£447
Sat 5/908:40 -
2 stops19h 27m
Sat 19/913:45 -
2 stops17h 50m
Deal found 18/8£448
Fri 23/1009:20 -
1 stop17h 18m
Sat 31/1013:55 -
1 stop34h 55m
Deal found 21/8£449

Find flight deals from Heathrow to Santa Ana

Round-trip from

£432

One-way from

£328

Popular in

June

Cheapest in

February

Average price

£534
Air Canada
  • Air Canada
  • 2/10-9/10
  • 3 total stops
  • 62h 28m total
  • London to Santa Ana
Search Deals
Alaska Airlines
  • Alaska Airlines
  • 4/11
  • 1 total stop
  • 14h 25m total
  • London to Santa Ana
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (£87 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£18 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from London Heathrow Airport to Santa Ana that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonSanta Ana

LHR London Heathrow - SNA Santa Ana J. Wayne/Orange Cnty

LHRSNA

London Heathrow

Sat 31/10

06:20-22:05

2 stops22h 45m

Santa Ana J. Wayne/Orange Cnty

Thu 12/11

19:13-20:10

2 stops16h 57m

£451

LondonSanta Ana

LHR London Heathrow - SNA Santa Ana J. Wayne/Orange Cnty

LHRSNA

London Heathrow

Sun 13/12

12:40-22:14

1 stop17h 34m

Santa Ana J. Wayne/Orange Cnty

Sat 16/1

12:20-11:40

1 stop15h 20m

£457

LondonSanta Ana

LHR London Heathrow - SNA Santa Ana J. Wayne/Orange Cnty

LHRSNA

London Heathrow

Wed 23/9

06:30-17:22

2 stops18h 52m

Santa Ana J. Wayne/Orange Cnty

Mon 28/9

12:30-13:15

2 stops16h 45m

£458

LondonSanta Ana

LHR London Heathrow - SNA Santa Ana J. Wayne/Orange Cnty

LHRSNA

London Heathrow

Fri 2/10

15:05-12:18

1 stop29h 13m

Santa Ana J. Wayne/Orange Cnty

Mon 12/10

11:29-09:40

1 stop14h 11m

£460

LondonSanta Ana

LHR London Heathrow - SNA Santa Ana J. Wayne/Orange Cnty

LHRSNA

London Heathrow

Fri 4/9

12:15-20:19

1 stop16h 04m

Santa Ana J. Wayne/Orange Cnty

Sat 19/9

08:10-06:55

1 stop14h 45m

£462

LondonSanta Ana

LHR London Heathrow - SNA Santa Ana J. Wayne/Orange Cnty

LHRSNA

London Heathrow

Thu 17/9

09:30-21:35

2 stops20h 05m

Santa Ana J. Wayne/Orange Cnty

Thu 24/9

07:00-09:40

1 stop18h 40m

£463

LondonSanta Ana

LHR London Heathrow - SNA Santa Ana J. Wayne/Orange Cnty

LHRSNA

London Heathrow

Sat 31/10

06:35-21:09

2 stops21h 34m

Santa Ana J. Wayne/Orange Cnty

Thu 12/11

06:45-10:50

2 stops20h 05m

£465

LondonSanta Ana

LHR London Heathrow - SNA Santa Ana J. Wayne/Orange Cnty

LHRSNA

London Heathrow

Sat 13/2

10:45-21:55

1 stop19h 10m

Santa Ana J. Wayne/Orange Cnty

Fri 19/2

12:20-11:40

1 stop15h 20m

£467

LondonSanta Ana

LHR London Heathrow - SNA Santa Ana J. Wayne/Orange Cnty

LHRSNA

London Heathrow

Sun 1/11

14:45-22:25

1 stop15h 40m

Santa Ana J. Wayne/Orange Cnty

Sat 7/11

10:39-12:20

1 stop17h 41m

£473
Fastest return journey

LondonSanta Ana

LHR London Heathrow - SNA Santa Ana J. Wayne/Orange Cnty

LHRSNA

London Heathrow

Tue 15/12

10:45-16:19

1 stop13h 34m

Santa Ana J. Wayne/Orange Cnty

Sat 16/1

13:35-10:00

1 stop12h 25m

£478

Flights are sorted by cheapest return flights first.

Deals found on 20/8

Showing 1-10 of 23 resultsSorted by cheapest first
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Best time to book a flight from Heathrow to Santa Ana

Have a flexible travel schedule? Discover the best time to fly to Santa Ana from Heathrow with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from London Heathrow Airport to Santa Ana

What is the cheapest month to book a flight from London Heathrow Airport to Santa Ana, California?

Currently, February is the cheapest month in which you can book a flight from London Heathrow Airport to Santa Ana, California (average of £383). Flying from London Heathrow Airport to Santa Ana, California in June is currently the most expensive (average of £806). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost for a return flight from London Heathrow Airport to Santa Ana, California?

Airfare is below average for this route at the moment.

London Heathrow Airport to Santa Ana, California flights typically cost between £480 and £648 in October.
The cheapest return price found within the last 5 days was £432 on Air Canada (2 Oct–9 Oct).

Reviews of airlines servicing Santa Ana

Read reviews from past customers who have flown with United Airlines,Virgin Atlantic, andBritish Airways from London Heathrow Airport to Santa Ana. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
10,109 reviews
Check prices

Overall

7.4

Crew

8.1

Entertainment

7.1

Comfort

7.3

Food

6.7

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Tim,Sept 2025

LHR - IAD

The premium economy seats were very comfortable and the attention and service by the flight attendants was superb.
United Airlines
7.4
Good
10,109 reviews
United Airlines
7.4
Good
10,109 reviews
Check prices

Overall

7.4

Crew

8.1

Entertainment

7.1

Comfort

7.3

Food

6.7

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Tim,Sept 2025

LHR - IAD

The premium economy seats were very comfortable and the attention and service by the flight attendants was superb.
Virgin Atlantic
7.4
Good
695 reviews
United Airlines
7.4
Good
10,109 reviews
Check prices

Overall

7.4

Crew

8.1

Entertainment

7.1

Comfort

7.3

Food

6.7

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Tim,Sept 2025

LHR - IAD

The premium economy seats were very comfortable and the attention and service by the flight attendants was superb.
British Airways
6.7
Okay
8,183 reviews
United Airlines
7.4
Good
10,109 reviews
Check prices

Overall

7.4

Crew

8.1

Entertainment

7.1

Comfort

7.3

Food

6.7

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Tim,Sept 2025

LHR - IAD

The premium economy seats were very comfortable and the attention and service by the flight attendants was superb.

Related info for your journey

  • What airport do you fly into for flights to Santa Ana from London Heathrow?

    For a flight from London Heathrow to Santa Ana, you will be flying into J. Wayne/Orange Cnty. Santa Ana J. Wayne/Orange Cnty (SNA) is just 4.8 mi from the center of the city. J. Wayne/Orange Cnty is the only Santa Ana airport and it handles 0 inbound flights from London Heathrow per day. 3 airlines have flights to Santa Ana J. Wayne/Orange Cnty from London Heathrow on a regular basis.

  • How long is the flight from London Heathrow Airport to Santa Ana, California?

    Departing from London Heathrow Airport to Santa Ana, California will take you 22h 45m. London Heathrow Airport and Santa Ana, California are separated by a distance of 5437 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines flying from London Heathrow Airport to Santa Ana, California round-trip?

    Flying on United Airlines is currently your cheapest option to Santa Ana, California, with prices starting at £299. Additional return tickets that might be worth considering are offered by Virgin Atlantic and British Airways, with the lowest prices starting at £334 and £376, respectively. These flights start at 44% lower than the current average price 3 months from now.

  • Can I find deals for flights from Heathrow to Santa Ana that include hotel bookings?

    Yes. In addition to deals on Heathrow to Santa Ana flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Heathrow to Santa Ana?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Santa Ana.

  • Can I find deals for business class flights from Heathrow to Santa Ana?

    Yes. Cheapflights offers flight deals from Heathrow to Santa Ana by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from London Heathrow Airport to Santa Ana, California?

    Currently, February is the cheapest month in which you can book a flight from London Heathrow Airport to Santa Ana, California (average of £383). Flying from London Heathrow Airport to Santa Ana, California in June is currently the most expensive (average of £806). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from Heathrow to Santa Ana

AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest£299Average£487FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Virgin AtlanticCheapest£334Average£411FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
British AirwaysCheapest£376Average£546FlexibilityNo cancel feeOn-time70%
Search British Airways flights

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