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Santa Ana

$443+ Cheap flights from Heathrow (LHR) to Santa Ana (SNA)

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 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — SNA
Mar 20 — Mar 271
Fri 3/20
Fri 3/27
1 adult, Economy
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Find cheap flights from Heathrow to Santa Ana with Cheapflights

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Cheap flight deals from Heathrow to Santa Ana

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 February 18, 2026.

This British Airways deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/210:45 am
LHR
-
SNA
2 stops29h 48m
British Airways
Tue 3/102:47 pm
SNA
-
LHR
1 stop14h 28m
British Airways
Deal found 2/17$514
This British Airways deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/255:25 pm
LHR
-
SNA
2 stops24h 40m
British Airways
Mon 3/96:45 am
SNA
-
LHR
1 stop20h 15m
British Airways
Deal found 2/18$523
This British Airways deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/246:45 pm
LHR
-
SNA
2 stops33h 38m
British Airways
Mon 3/910:55 am
SNA
-
LHR
1 stop14h 20m
British Airways
Deal found 2/17$524
This British Airways deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/255:25 pm
LHR
-
SNA
2 stops23h 08m
British Airways
Tue 3/102:47 pm
SNA
-
LHR
1 stop13h 53m
British Airways
Deal found 2/17$525
This TravelUp deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/59:20 am
LHR
-
SNA
1 stop21h 04m
Virgin Atlantic
Sat 9/1211:00 am
SNA
-
LHR
1 stop17h 10m
Virgin Atlantic
Deal found 2/16$535
This American Airlines deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/233:35 pm
LHR
-
SNA
1 stop27h 17m
American Airlines
Wed 4/13:24 pm
SNA
-
LHR
1 stop12h 51m
American Airlines
Deal found 2/16$540
This United Airlines deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/52:50 pm
LHR
-
SNA
1 stop13h 50m
United Airlines
Sat 9/121:20 pm
SNA
-
LHR
1 stop12h 20m
United Airlines
Deal found 2/16$543
This British Airways deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/286:05 am
LHR
-
SNA
2 stops20h 27m
British Airways
Tue 3/1010:55 am
SNA
-
LHR
1 stop12h 55m
British Airways
Deal found 2/17$544
This TravelUp deal was found by Cheapflights users on 2/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/112:25 pm
LHR
-
SNA
1 stop16h 31m
Virgin Atlantic
Wed 4/81:35 pm
SNA
-
LHR
1 stop12h 25m
Virgin Atlantic
Deal found 2/15$546
This British Airways deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/262:20 pm
LHR
-
SNA
1 stop15h 36m
British Airways
Mon 3/93:24 pm
SNA
-
LHR
1 stop13h 11m
British Airways
Deal found 2/18$550

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 February 18, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$514
(British Airways)

One-way from

$443
(Air Canada)

Popular in

July

Cheapest in

February

Average price

$515
Provider with most accurate pricing for London Heathrow-Santa Ana J. Wayne/Orange Cnty flight deals.
Search Deals
Provider most trusted by Cheapflights users for London Heathrow-Santa Ana J. Wayne/Orange Cnty flights.
Search Deals
From London Heathrow to Santa Ana J. Wayne/Orange Cnty
Search Deals
One-way flight from London Heathrow to Santa Ana J. Wayne/Orange Cnty
Search Deals
Highest demand for flights based on searches. 27% potential increase in price ($284 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($56 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize 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 2,558,603 searches. Data last updated February 18, 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Santa Ana that are best for you.

Fly from

Heathrow

Fly to

Santa Ana

Route

Depart

Return

Price

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Mon 3/2

11:25 am-8:33 am

2 stops29h 08m

Santa Ana J. Wayne/Orange Cnty

Mon 3/9

8:17 am-10:00 am

1 stop18h 43m

$514

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Mon 3/2

10:45 am-8:33 am

2 stops29h 48m

Santa Ana J. Wayne/Orange Cnty

Tue 3/10

2:47 pm-12:15 pm

1 stop14h 28m

$514

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Mon 3/2

9:55 am-8:23 pm

2 stops18h 28m

Santa Ana J. Wayne/Orange Cnty

Mon 3/9

3:24 pm-11:35 am

1 stop13h 11m

$537

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Mon 3/23

4:55 pm-8:33 am

2 stops22h 38m

Santa Ana J. Wayne/Orange Cnty

Thu 4/2

6:45 am-6:50 am

2 stops16h 05m

$540

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Wed 3/25

10:05 am-9:56 pm

2 stops18h 51m

Santa Ana J. Wayne/Orange Cnty

Thu 4/2

12:26 pm-10:50 am

1 stop14h 24m

$540

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Mon 3/23

3:35 pm-11:52 am

1 stop27h 17m

Santa Ana J. Wayne/Orange Cnty

Wed 4/1

3:24 pm-12:15 pm

1 stop12h 51m

$540

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Sat 2/28

6:05 am-6:32 pm

2 stops20h 27m

Santa Ana J. Wayne/Orange Cnty

Tue 3/10

10:55 am-6:50 am

1 stop12h 55m

$544

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Sat 2/28

6:05 am-6:32 pm

2 stops20h 27m

Santa Ana J. Wayne/Orange Cnty

Mon 3/9

10:55 am-6:50 am

1 stop12h 55m

$544

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Tue 4/14

6:15 am-9:13 pm

2 stops22h 58m

$461

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Tue 5/5

12:55 pm-8:50 pm

1 stop15h 55m

$462

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/15

Showing 1-10 of 18 results
1
2

Compare providers for flights from Heathrow to Santa Ana

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Heathrow to Santa Ana in February.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
Thrive TravelPrice Accuracy3 starsTrust Score*2 stars
OvagoPrice Accuracy2 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on London Heathrow Airport-Santa Ana flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on London Heathrow Airport-Santa Ana flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from London Heathrow Airport-Santa Ana flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on London Heathrow Airport-Santa Ana flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for London Heathrow Airport-Santa Ana flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 round-trip 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?

Currently, December is the cheapest month in which you can book a flight from London Heathrow Airport to Santa Ana (average of $444). Flying from London Heathrow Airport to Santa Ana in July is currently the most expensive (average of $523). 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.

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?

    Santa Ana J. Wayne/Orange Cnty (SNA) is the airport you will fly into if you book a flight from London Heathrow to Santa Ana. You should not have trouble finding flights to J. Wayne/Orange Cnty from London Heathrow; the airport handles an average of 0 inbound flights from London Heathrow per day. You should also have plenty of airline options to choose from since 0 airlines have flights to the Santa Ana airport from London Heathrow. It is only a 4.8 mi journey from J. Wayne/Orange Cnty (SNA) to Santa Ana’s city center.

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

    There are many flights that can get you from London Heathrow Airport to Santa Ana in 18h 28m. Fly via British Airways or American Airlines to get the fastest option. The distance between London Heathrow Airport and Santa Ana is about 5437 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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 vacation 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?

    Currently, December is the cheapest month in which you can book a flight from London Heathrow Airport to Santa Ana (average of $444). Flying from London Heathrow Airport to Santa Ana in July is currently the most expensive (average of $523). 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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