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Cheap flights from London Heathrow Airport to Santa Ana, California from £359

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/10. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — SNA
20 Aug — 27 Aug1
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
Explore the most affordable flight options available from Heathrow to Santa Ana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 July 2026.

Tue 18/809:30
LHR
-
SNA
2 stops17h 29m
Lufthansa
Wed 2/911:10
SNA
-
LHR
1 stop14h 30m
Lufthansa
Deal found 19/7£439
Mon 12/1008:40
LHR
-
SNA
2 stops35h 38m
Air Canada
Thu 22/1013:15
SNA
-
LHR
1 stop16h 05m
Air Canada
Deal found 19/7£440
Tue 13/1010:50
LHR
-
SNA
2 stops33h 28m
Multiple Airlines
Thu 22/1013:15
SNA
-
LHR
1 stop16h 05m
Multiple Airlines
Deal found 17/7£445
Thu 10/1207:30
LHR
-
SNA
2 stops22h 30m
United Airlines
Sat 2/118:36
SNA
-
LHR
1 stop31h 04m
United Airlines
Deal found 20/7£448
Mon 9/1114:30
LHR
-
SNA
1 stop31h 00m
Air Canada
Mon 30/1114:20
SNA
-
LHR
2 stops32h 50m
Air Canada
Deal found 20/7£450
Tue 18/809:30
LHR
-
SNA
2 stops17h 29m
United Airlines
Wed 2/906:45
SNA
-
LHR
2 stops16h 00m
United Airlines
Deal found 19/7£451
Sat 31/1007:40
LHR
-
SNA
2 stops20h 21m
Lufthansa
Thu 12/1111:22
SNA
-
LHR
1 stop14h 18m
Lufthansa
Deal found 20/7£451
Wed 26/806:55
LHR
-
SNA
2 stops18h 34m
United Airlines
Mon 31/808:55
SNA
-
LHR
1 stop16h 45m
United Airlines
Deal found 17/7£457
Tue 18/811:25
LHR
-
SNA
1 stop14h 04m
Multiple Airlines
Wed 2/906:45
SNA
-
LHR
1 stop16h 00m
Multiple Airlines
Deal found 19/7£458

Find flight deals from Heathrow to Santa Ana

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Santa Ana (SNA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 21 July 2026.

Round-trip from

£439

One-way from

£359

Popular in

July

Cheapest in

February

Average price

£1,005
Lufthansa
  • Lufthansa
  • 18/8-2/9
  • 3 total stops
  • 31h 59m total
  • London to Santa Ana
Search Deals
Alaska Airlines
  • Alaska Airlines
  • 12/10
  • 1 total stop
  • 35h 51m total
  • London to Santa Ana
Search Deals
Highest demand for flights based on searches. 28% potential increase in price (£170 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease (£30 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Heathrow 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, Cheapflights users made 858,174 searches. Data last updated 21 July 2026.
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 - SNA

LHRSNA

London Heathrow

Tue 18/8

09:30-18:59

2 stops17h 29m

Santa Ana J. Wayne/Orange Cnty

Wed 2/9

06:45-06:45

2 stops16h 00m

£451

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Thu 10/12

10:25-22:00

1 stop19h 35m

Santa Ana J. Wayne/Orange Cnty

Sat 2/1

18:36-09:40

1 stop31h 04m

£472
Fastest return journey

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Mon 12/10

11:25-17:31

1 stop14h 06m

Santa Ana J. Wayne/Orange Cnty

Thu 22/10

14:26-11:55

1 stop13h 29m

£472

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Sat 26/9

07:45-20:44

2 stops20h 59m

Santa Ana J. Wayne/Orange Cnty

Mon 19/10

13:05-09:40

1 stop12h 35m

£472

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Thu 3/9

13:40-21:45

1 stop16h 05m

Santa Ana J. Wayne/Orange Cnty

Mon 7/9

11:10-09:40

1 stop14h 30m

£475

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Sat 15/8

07:45-18:51

2 stops19h 06m

Santa Ana J. Wayne/Orange Cnty

Sat 22/8

13:08-09:40

1 stop12h 32m

£475

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Mon 31/8

08:00-17:29

2 stops17h 29m

Santa Ana J. Wayne/Orange Cnty

Mon 7/9

16:14-12:25

1 stop12h 11m

£477

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Thu 13/8

11:25-20:44

1 stop17h 19m

Santa Ana J. Wayne/Orange Cnty

Wed 26/8

14:10-11:55

1 stop13h 45m

£478

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Fri 2/10

11:05-22:02

2 stops18h 57m

Santa Ana J. Wayne/Orange Cnty

Mon 12/10

13:05-09:40

1 stop12h 35m

£484

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Sat 31/10

06:20-22:30

2 stops23h 10m

Santa Ana J. Wayne/Orange Cnty

Thu 12/11

19:05-20:00

2 stops16h 55m

£489

Flights are sorted by cheapest return flights first.

Deals found on 19/7

Showing 1-10 of 24 resultsSorted by cheapest first
1
2
3

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
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

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 £388). Flying from London Heathrow Airport to Santa Ana, California in July is currently the most expensive (average of £1,005). 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?

Reviews of airlines servicing Santa Ana

Get insights into the airlines that provide service to Santa Ana. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Santa Ana. Reviews last updated 21 July 2026.
Read reviews from past customers who have flown with Virgin Atlantic,United Airlines, 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.
Virgin Atlantic
7.5
Good
693 reviews
Check prices

Entertainment

7.5

Crew

8.1

Food

6.9

Boarding

7.7

Comfort

7.3

Overall

7.5

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.
Virgin Atlantic
7.5
Good
693 reviews
Virgin Atlantic
7.5
Good
693 reviews
Check prices

Entertainment

7.5

Crew

8.1

Food

6.9

Boarding

7.7

Comfort

7.3

Overall

7.5

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.
United Airlines
7.4
Good
10,013 reviews
Virgin Atlantic
7.5
Good
693 reviews
Check prices

Entertainment

7.5

Crew

8.1

Food

6.9

Boarding

7.7

Comfort

7.3

Overall

7.5

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.
British Airways
6.7
Okay
8,125 reviews
Virgin Atlantic
7.5
Good
693 reviews
Check prices

Entertainment

7.5

Crew

8.1

Food

6.9

Boarding

7.7

Comfort

7.3

Overall

7.5

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Santa Ana. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • 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 17h 29m. London Heathrow Airport and Santa Ana, California are separated by a distance of 5437 mi.

  • 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 £303. Additional return tickets that might be worth considering are offered by Virgin Atlantic and British Airways, with the lowest prices starting at £338 and £394, respectively. These flights start at 47% 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 £388). Flying from London Heathrow Airport to Santa Ana, California in July is currently the most expensive (average of £1,005). 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

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Alternative routes for Heathrow to Santa Ana

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Heathrow to Santa Ana

Discover the top 3 airlines that operate flights from Heathrow to Santa Ana. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 21 July 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest£303Average£424FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Virgin AtlanticCheapest£338Average£413FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
British AirwaysCheapest£394Average£553FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Heathrow to Santa Ana?

Cheapflights helps you search for flights from Heathrow to Santa Ana via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Heathrow to Santa Ana?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Heathrow to Santa Ana.

Can Cheapflights find flights from Heathrow to Santa Ana with no change fees?

Yes! Cheapflights helps users easily find flights from Heathrow to Santa Ana with no change fees.

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Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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