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Santa Ana

$427+ Cheap flights from Heathrow (LHR) to Santa Ana, CA (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 2/3. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — SNA
Jan 2 — Jan 91
Fri 1/2
Fri 1/9
1 adult, Economy
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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 December 3, 2025.

This Delta deal was found by Cheapflights users on 12/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2411:45 amLHR - SNA
2 stops36h 21mDelta
Tue 1/67:00 amSNA - LHR
2 stops20h 55mDelta
Deal found 12/2$572
This Delta deal was found by Cheapflights users on 12/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/246:20 amLHR - SNA
2 stops34h 36mDelta
Wed 1/77:00 amSNA - LHR
2 stops16h 05mDelta
Deal found 12/2$577
This oojo deal was found by Cheapflights users on 12/2. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/112:10 pmLHR - SNA
1 stop15h 31mBritish Airways
Thu 1/221:54 pmSNA - LHR
1 stop13h 41mBritish Airways
Deal found 12/2$586
This oojo deal was found by Cheapflights users on 12/1. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/108:20 amLHR - SNA
1 stop17h 39mBritish Airways
Tue 1/274:23 pmSNA - LHR
1 stop12h 52mBritish Airways
Deal found 12/1$587
This Delta deal was found by Cheapflights users on 12/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/258:55 amLHR - SNA
2 stops21h 09mDelta
Wed 1/77:00 amSNA - LHR
2 stops16h 05mDelta
Deal found 12/2$589
This oojo deal was found by Cheapflights users on 12/1. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/812:35 pmLHR - SNA
1 stop17h 06mBritish Airways
Mon 12/154:25 pmSNA - LHR
1 stop12h 50mBritish Airways
Deal found 12/1$593
This oojo deal was found by Cheapflights users on 12/2. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/112:10 pmLHR - SNA
1 stop15h 31mBritish Airways
Fri 1/91:54 pmSNA - LHR
1 stop34h 21mBritish Airways
Deal found 12/2$600
This Travcart deal was found by Cheapflights users on 12/2. 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 Travcart is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/512:30 pmLHR - SNA
1 stop18h 00mVirgin Atlantic
Wed 12/109:49 amSNA - LHR
1 stop16h 11mVirgin Atlantic
Deal found 12/2$610
This oojo deal was found by Cheapflights users on 12/1. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/258:20 amLHR - SNA
1 stop15h 29mBritish Airways
Fri 1/91:54 pmSNA - LHR
1 stop34h 21mBritish Airways
Deal found 12/1$611
This Cheapflightsfares deal was found by Cheapflights users on 12/1. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/810:15 amLHR - SNA
1 stop15h 44mMultiple Airlines
Sat 1/249:30 amSNA - LHR
1 stop13h 20mMultiple Airlines
Deal found 12/1$612
This Travcart deal was found by Cheapflights users on 12/3. 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 Travcart is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/812:20 pmLHR - SNA
1 stop18h 01mVirgin Atlantic
Mon 12/156:45 amSNA - LHR
1 stop15h 40mVirgin Atlantic
Deal found 12/3$613
This Cheapflightsfares deal was found by Cheapflights users on 12/2. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/148:20 amLHR - SNA
1 stop15h 35mBritish Airways
Sat 3/145:01 pmSNA - LHR
1 stop13h 14mBritish Airways
Deal found 12/2$621

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 December 3, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Priceline
3 stars

Round-trip from

$542
(TravelUp)

One-way from

$427
(Netflights)

Popular in

July

Cheapest in

December

Average price

$473
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. 21% potential increase in price ($184 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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 December 3, 2025.
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 1/19

6:30 am-10:18 pm

2 stops23h 48m

Santa Ana J. Wayne/Orange Cnty

Tue 1/27

6:45 am-7:50 am

1 stop17h 05m

$556

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Wed 1/14

6:20 am-10:18 pm

2 stops23h 58m

Santa Ana J. Wayne/Orange Cnty

Sun 1/18

5:03 pm-10:00 am

1 stop32h 57m

$561

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Sun 1/18

6:30 am-6:17 pm

2 stops19h 47m

Santa Ana J. Wayne/Orange Cnty

Tue 4/14

11:00 am-2:15 pm

1 stop19h 15m

$571

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Sat 2/21

10:45 am-8:10 pm

1 stop17h 25m

Santa Ana J. Wayne/Orange Cnty

Mon 2/23

7:00 am-10:00 am

1 stop19h 00m

$575

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Thu 2/12

3:00 pm-10:46 pm

1 stop15h 46m

Santa Ana J. Wayne/Orange Cnty

Sun 2/22

2:45 pm-11:40 am

1 stop12h 55m

$578

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Tue 1/6

5:20 pm-9:16 am

1 stop23h 56m

Santa Ana J. Wayne/Orange Cnty

Tue 7/28

1:35 pm-8:00 pm

2 stops22h 25m

$584

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Wed 1/7

4:00 pm-9:16 am

1 stop25h 16m

Santa Ana J. Wayne/Orange Cnty

Thu 7/23

7:15 pm-9:00 am

1 stop29h 45m

$584

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Wed 1/7

4:00 pm-9:16 am

1 stop25h 16m

Santa Ana J. Wayne/Orange Cnty

Fri 7/24

9:20 pm-6:25 am

2 stops25h 05m

$584

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Mon 1/5

4:00 pm-9:16 am

1 stop25h 16m

Santa Ana J. Wayne/Orange Cnty

Sat 7/25

11:00 am-9:00 am

1 stop14h 00m

$584

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Wed 1/7

4:00 pm-9:16 am

1 stop25h 16m

Santa Ana J. Wayne/Orange Cnty

Tue 7/28

2:29 pm-8:00 pm

2 stops21h 31m

$584

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/2

Showing 1-10 of 22 results
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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 December.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
Thrive TravelPrice Accuracy3 starsTrust Score*1 star
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, California 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, California flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from London Heathrow Airport-Santa Ana, California flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on London Heathrow Airport-Santa Ana, California flights, Cheapflights users trust Priceline the most. Priceline 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, California 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, California?

Currently, December is the cheapest month in which you can book a flight from London Heathrow Airport to Santa Ana, California (average of $455). Flying from London Heathrow Airport to Santa Ana, California in July is currently the most expensive (average of $541). 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 to fly round-trip from London Heathrow Airport to Santa Ana, California?

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, California?

    Departing from London Heathrow Airport to Santa Ana, California will take you 15h 46m. The distance between London Heathrow Airport and Santa Ana, California is about 5437 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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, California?

    Currently, December is the cheapest month in which you can book a flight from London Heathrow Airport to Santa Ana, California (average of $455). Flying from London Heathrow Airport to Santa Ana, California in July is currently the most expensive (average of $541). 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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