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Cheap flights from London Heathrow Airport to Santa Ana, California from £333

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 18/9. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — SNA
20 Jul — 27 Jul1
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 20 June 2026.

Thu 9/706:55
LHR
-
SNA
2 stops18h 35m
United Airlines
Fri 17/716:00
SNA
-
LHR
2 stops30h 45m
United Airlines
Deal found 19/6£419
Thu 9/706:55
LHR
-
SNA
2 stops18h 35m
Lufthansa
Fri 17/713:05
SNA
-
LHR
1 stop12h 35m
Lufthansa
Deal found 15/6£420
Thu 10/907:30
LHR
-
SNA
2 stops17h 53m
United Airlines
Sat 26/911:29
SNA
-
LHR
2 stops15h 11m
United Airlines
Deal found 19/6£421
Thu 10/911:05
LHR
-
SNA
1 stop16h 06m
Brussels Airlines
Sat 26/906:45
SNA
-
LHR
1 stop16h 00m
Brussels Airlines
Deal found 19/6£431
Thu 9/708:00
LHR
-
SNA
1 stop18h 52m
Multiple Airlines
Fri 17/710:20
SNA
-
LHR
1 stop15h 20m
Multiple Airlines
Deal found 15/6£436
Fri 2/1006:50
LHR
-
SNA
2 stops19h 51m
Lufthansa
Mon 12/1013:05
SNA
-
LHR
1 stop15h 20m
Lufthansa
Deal found 19/6£438
Tue 8/914:05
LHR
-
SNA
2 stops31h 52m
Air Canada
Mon 14/918:25
SNA
-
LHR
2 stops28h 05m
Air Canada
Deal found 16/6£443
Thu 1/1015:00
LHR
-
SNA
1 stop29h 18m
Air Canada
Sat 10/1013:15
SNA
-
LHR
1 stop16h 05m
Air Canada
Deal found 18/6£444
Fri 20/1114:30
LHR
-
SNA
1 stop28h 56m
Air Canada
Thu 3/1212:25
SNA
-
LHR
1 stop15h 25m
Air Canada
Deal found 17/6£445

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 20 June 2026.

Round-trip from

£419

One-way from

£333

Popular in

July

Cheapest in

February

Average price

£669
United Airlines
  • United Airlines
  • 9/7-17/7
  • 4 total stops
  • 49h 20m total
  • London to Santa Ana
Search Deals
United Airlines
  • United Airlines
  • 18/9
  • 1 total stop
  • 16h 05m total
  • London to Santa Ana
Search Deals
Highest demand for flights based on searches. 22% potential increase in price (£125 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease (£31 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 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 20 June 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

Thu 9/7

06:55-17:30

2 stops18h 35m

Santa Ana J. Wayne/Orange Cnty

Fri 17/7

21:15-09:20

1 stop28h 05m

£419

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Thu 10/9

07:30-17:23

2 stops17h 53m

Santa Ana J. Wayne/Orange Cnty

Sat 26/9

08:10-06:55

1 stop14h 45m

£421

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Wed 7/10

10:25-20:03

1 stop17h 38m

Santa Ana J. Wayne/Orange Cnty

Sun 11/10

09:00-12:35

1 stop19h 35m

£444
Fastest return journey

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Tue 29/9

11:25-17:31

1 stop14h 06m

Santa Ana J. Wayne/Orange Cnty

Tue 13/10

16:15-12:25

1 stop12h 10m

£448

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Sat 3/10

11:25-17:31

1 stop14h 06m

Santa Ana J. Wayne/Orange Cnty

Mon 12/10

15:06-14:10

1 stop15h 04m

£448

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Fri 3/7

09:30-20:06

1 stop18h 36m

Santa Ana J. Wayne/Orange Cnty

Sat 18/7

07:45-07:55

1 stop16h 10m

£449

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Sun 20/9

13:40-21:45

1 stop16h 05m

Santa Ana J. Wayne/Orange Cnty

Sat 24/10

12:06-11:15

1 stop15h 09m

£449

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Thu 2/7

14:50-20:40

1 stop13h 50m

Santa Ana J. Wayne/Orange Cnty

Wed 8/7

21:15-20:40

1 stop15h 25m

£449

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Wed 16/9

14:50-20:44

1 stop13h 54m

Santa Ana J. Wayne/Orange Cnty

Wed 21/10

09:42-07:25

1 stop13h 43m

£449

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Thu 10/12

08:40-22:29

2 stops21h 49m

Santa Ana J. Wayne/Orange Cnty

Sat 2/1

21:00-06:20

1 stop25h 20m

£488

Flights are sorted by cheapest return flights first.

Deals found on 17/6

Showing 1-10 of 22 resultsSorted by cheapest first
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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 £395). Flying from London Heathrow Airport to Santa Ana, California in July is currently the most expensive (average of £1,023). 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 20 June 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
690 reviews
Check prices

Food

6.9

Overall

7.5

Comfort

7.3

Entertainment

7.5

Boarding

7.7

Crew

8.1

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
690 reviews
Virgin Atlantic
7.5
Good
690 reviews
Check prices

Food

6.9

Overall

7.5

Comfort

7.3

Entertainment

7.5

Boarding

7.7

Crew

8.1

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
9,865 reviews
Virgin Atlantic
7.5
Good
690 reviews
Check prices

Food

6.9

Overall

7.5

Comfort

7.3

Entertainment

7.5

Boarding

7.7

Crew

8.1

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
8,055 reviews
Virgin Atlantic
7.5
Good
690 reviews
Check prices

Food

6.9

Overall

7.5

Comfort

7.3

Entertainment

7.5

Boarding

7.7

Crew

8.1

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 18h 35m. 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 Virgin Atlantic is currently your cheapest option to Santa Ana, California, with prices starting at £344. Additional return tickets that might be worth considering are offered by United Airlines and British Airways, with the lowest prices starting at £384 and £387, respectively. These flights start at 40% 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 £395). Flying from London Heathrow Airport to Santa Ana, California in July is currently the most expensive (average of £1,023). 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 20 June 2026.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest£344Average£418FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
United AirlinesCheapest£384Average£432FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
British AirwaysCheapest£387Average£551FlexibilityNo 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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