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Cheap flights from London Heathrow Airport to Santa Ana, California from £373

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 2/9. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — SNA
27 May — 3 Jun1
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 27 April 2026.

Fri 22/511:40
LHR
-
SNA
1 stop18h 49m
Virgin Atlantic
Fri 29/517:25
SNA
-
LHR
1 stop14h 10m
Virgin Atlantic
Deal found 22/4£468
Fri 29/509:40
LHR
-
SNA
2 stops20h 49m
Virgin Atlantic
Mon 1/617:25
SNA
-
LHR
1 stop14h 10m
Virgin Atlantic
Deal found 25/4£471
Sat 23/512:25
LHR
-
SNA
1 stop16h 09m
Virgin Atlantic
Sat 30/517:25
SNA
-
LHR
1 stop14h 10m
Virgin Atlantic
Deal found 25/4£473
Thu 21/510:55
LHR
-
SNA
1 stop13h 20m
Virgin Atlantic
Thu 28/514:00
SNA
-
LHR
1 stop16h 00m
Virgin Atlantic
Deal found 23/4£474
Tue 28/710:55
LHR
-
SNA
1 stop19h 05m
Multiple Airlines
Wed 12/814:00
SNA
-
LHR
1 stop15h 15m
Multiple Airlines
Deal found 22/4£476
Tue 5/509:15
LHR
-
SNA
2 stops31h 18m
British Airways
Tue 12/506:45
SNA
-
LHR
1 stop15h 35m
British Airways
Deal found 23/4£478
Fri 8/508:40
LHR
-
SNA
2 stops20h 20m
United Airlines
Fri 15/507:00
SNA
-
LHR
2 stops20h 35m
United Airlines
Deal found 23/4£482
Fri 8/507:25
LHR
-
SNA
2 stops19h 14m
United Airlines
Sun 17/508:00
SNA
-
LHR
1 stop22h 10m
United Airlines
Deal found 24/4£484
Sat 2/507:25
LHR
-
SNA
2 stops19h 14m
United Airlines
Sat 16/513:22
SNA
-
LHR
1 stop12h 18m
United Airlines
Deal found 23/4£485
Wed 19/811:40
LHR
-
SNA
1 stop14h 25m
Delta
Tue 22/913:35
SNA
-
LHR
1 stop13h 25m
Delta
Deal found 24/4£485
Thu 21/506:30
LHR
-
SNA
2 stops19h 18m
Delta
Thu 28/514:00
SNA
-
LHR
1 stop17h 35m
Delta
Deal found 23/4£486

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 27 April 2026.

Round-trip from

£468

One-way from

£373

Popular in

July

Cheapest in

February

Average price

£541
Virgin Atlantic
  • Virgin Atlantic
  • 22/5-29/5
  • 2 total stops
  • 32h 59m total
  • London to Santa Ana
Search Deals
United Airlines
  • United Airlines
  • 2/9
  • 2 total stops
  • 19h 28m total
  • London to Santa Ana
Search Deals
Highest demand for flights based on searches. 26% potential increase in price (£151 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 10% potential price decrease (£39 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 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 27 April 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

Fri 24/7

09:55-22:00

2 stops20h 05m

Santa Ana J. Wayne/Orange Cnty

Fri 31/7

07:00-12:10

1 stop21h 10m

£484

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Fri 3/7

19:50-11:07

1 stop23h 17m

Santa Ana J. Wayne/Orange Cnty

Tue 14/7

21:00-06:20

1 stop25h 20m

£495

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Thu 20/8

11:40-18:05

1 stop14h 25m

Santa Ana J. Wayne/Orange Cnty

Sat 29/8

13:35-15:35

2 stops18h 00m

£498

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Sat 30/5

11:40-22:29

1 stop18h 49m

Santa Ana J. Wayne/Orange Cnty

Thu 4/6

17:25-15:35

1 stop14h 10m

£501

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Fri 18/9

11:00-21:51

1 stop18h 51m

Santa Ana J. Wayne/Orange Cnty

Tue 22/9

09:51-06:50

1 stop12h 59m

£520

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Fri 3/7

16:30-20:23

2 stops35h 53m

Santa Ana J. Wayne/Orange Cnty

Fri 17/7

11:26-09:05

1 stop13h 39m

£540

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Mon 8/6

11:45-22:30

2 stops18h 45m

Santa Ana J. Wayne/Orange Cnty

Mon 15/6

17:13-15:35

1 stop14h 22m

£593

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Mon 8/6

13:00-20:55

1 stop15h 55m

Santa Ana J. Wayne/Orange Cnty

Mon 15/6

16:00-12:25

1 stop12h 25m

£617
Fastest return journey

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Wed 22/7

11:25-17:24

1 stop13h 59m

Santa Ana J. Wayne/Orange Cnty

Wed 5/8

09:45-07:25

1 stop13h 40m

£618

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Fri 17/7

11:40-22:30

1 stop18h 50m

Santa Ana J. Wayne/Orange Cnty

Fri 31/7

12:15-13:15

1 stop17h 00m

£620

Flights are sorted by cheapest return flights first.

Deals found on 22/4

Showing 1-10 of 23 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 £381). Flying from London Heathrow Airport to Santa Ana, California in July is currently the most expensive (average of £1,126). 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 27 April 2026.
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
9,659 reviews
Check prices

Comfort

7.3

Overall

7.4

Crew

8.1

Entertainment

7.1

Food

6.6

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
9,659 reviews
United Airlines
7.4
Good
9,659 reviews
Check prices

Comfort

7.3

Overall

7.4

Crew

8.1

Entertainment

7.1

Food

6.6

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
688 reviews
United Airlines
7.4
Good
9,659 reviews
Check prices

Comfort

7.3

Overall

7.4

Crew

8.1

Entertainment

7.1

Food

6.6

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
7,917 reviews
United Airlines
7.4
Good
9,659 reviews
Check prices

Comfort

7.3

Overall

7.4

Crew

8.1

Entertainment

7.1

Food

6.6

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

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 20h 05m. 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 £336. Additional return tickets that might be worth considering are offered by British Airways and United Airlines, with the lowest prices starting at £369 and £375, respectively. These flights start at 39% 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 £381). Flying from London Heathrow Airport to Santa Ana, California in July is currently the most expensive (average of £1,126). 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 27 April 2026.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest£336Average£414FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
British AirwaysCheapest£369Average£465FlexibilityNo cancel feeOn-time70%
Search British Airways flights
United AirlinesCheapest£375Average£490FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

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

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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.

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

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