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Santa Ana

$420+ 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 2/10. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — SNA
Dec 12 — Dec 191
Fri 12/12
Fri 12/19
1 adult, Economy
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Find 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 November 12, 2025.

This Delta deal was found by Cheapflights users on 11/11. 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.
Tue 12/162:45 pmLHR - SNA
1 stop15h 36mDelta
Tue 1/65:11 pmSNA - LHR
1 stop33h 19mDelta
Deal found 11/11$607
This Delta deal was found by Cheapflights users on 11/12. 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 12/184:00 pmLHR - SNA
1 stop32h 31mDelta
Mon 1/59:20 pmSNA - LHR
2 stops26h 30mDelta
Deal found 11/12$610
This Delta deal was found by Cheapflights users on 11/12. 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.
Mon 12/156:20 amLHR - SNA
2 stops19h 50mDelta
Thu 1/19:53 amSNA - LHR
2 stops19h 52mDelta
Deal found 11/12$613
This TravelUp deal was found by Cheapflights users on 11/10. 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 12/610:45 amLHR - SNA
1 stop15h 50mVirgin Atlantic
Sun 12/147:45 amSNA - LHR
1 stop16h 05mVirgin Atlantic
Deal found 11/10$614
This Travcart deal was found by Cheapflights users on 11/10. 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.
Thu 12/2510:45 amLHR - SNA
1 stop17h 03mVirgin Atlantic
Fri 1/96:45 amSNA - LHR
1 stop15h 40mVirgin Atlantic
Deal found 11/10$617
This Delta deal was found by Cheapflights users on 11/10. 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 12/252:45 pmLHR - SNA
1 stop15h 36mDelta
Thu 1/17:00 amSNA - LHR
2 stops19h 30mDelta
Deal found 11/10$619
This Delta deal was found by Cheapflights users on 11/11. 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 12/171:20 pmLHR - SNA
1 stop27h 58mDelta
Tue 1/65:03 pmSNA - LHR
2 stops29h 17mDelta
Deal found 11/11$626
This Delta deal was found by Cheapflights users on 11/12. 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.
Fri 12/192:00 pmLHR - SNA
1 stop27h 18mDelta
Mon 1/511:15 amSNA - LHR
1 stop17h 35mDelta
Deal found 11/12$630
This Delta deal was found by Cheapflights users on 11/11. 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.
Sat 12/610:45 amLHR - SNA
1 stop15h 50mDelta
Wed 12/101:50 pmSNA - LHR
1 stop12h 10mDelta
Deal found 11/11$642
This Delta deal was found by Cheapflights users on 11/11. 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.
Tue 11/2510:45 amLHR - SNA
1 stop13h 39mDelta
Mon 12/17:03 pmSNA - LHR
1 stop30h 57mDelta
Deal found 11/11$645

Cheap 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 November 12, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Priceline
3 stars

Round-trip from

$476
(Travcart)

One-way from

$420
(Cheapflightsfares)

Popular in

July

Cheapest in

December

Average price

$659
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 ($189 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($21 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 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 November 12, 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

Fri 3/27

12:20 pm-10:24 pm

1 stop17h 04m

Santa Ana J. Wayne/Orange Cnty

Tue 3/31

12:10 pm-1:30 pm

1 stop17h 20m

$538

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Sat 1/17

10:45 am-8:03 pm

1 stop17h 18m

Santa Ana J. Wayne/Orange Cnty

Sat 1/24

6:45 am-7:50 am

1 stop17h 05m

$542

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Sat 3/28

11:05 am-8:44 pm

1 stop16h 39m

Santa Ana J. Wayne/Orange Cnty

Sat 4/11

10:15 am-9:50 am

1 stop15h 35m

$542

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Wed 2/4

11:05 am-8:32 pm

1 stop17h 27m

Santa Ana J. Wayne/Orange Cnty

Wed 2/18

1:33 pm-10:00 am

1 stop12h 27m

$544

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Wed 12/17

1:20 pm-9:18 am

1 stop27h 58m

Santa Ana J. Wayne/Orange Cnty

Thu 1/8

6:45 am-7:50 am

1 stop17h 05m

$607

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Tue 12/16

2:45 pm-10:21 pm

1 stop15h 36m

Santa Ana J. Wayne/Orange Cnty

Mon 1/5

11:15 am-12:50 pm

1 stop17h 35m

$607

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Tue 12/16

11:05 am-8:18 pm

1 stop17h 13m

Santa Ana J. Wayne/Orange Cnty

Fri 1/9

9:20 pm-7:50 am

1 stop26h 30m

$607

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Tue 12/16

2:45 pm-10:21 pm

1 stop15h 36m

Santa Ana J. Wayne/Orange Cnty

Wed 12/31

7:00 am-10:00 am

1 stop19h 00m

$607

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Thu 12/25

2:45 pm-10:21 pm

1 stop15h 36m

Santa Ana J. Wayne/Orange Cnty

Fri 1/9

11:20 am-10:30 am

1 stop15h 10m

$610

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Thu 12/18

4:00 pm-9:18 am

1 stop25h 18m

Santa Ana J. Wayne/Orange Cnty

Wed 1/7

7:00 am-10:00 am

1 stop19h 00m

$610

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/9

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 November.
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 $553). 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, California?

    Departing from London Heathrow Airport to Santa Ana, California will take you 17h 04m. The distance between London Heathrow Airport and Santa Ana, California is about 5437 mi.

  • What are the cheapest airlines to fly from London Heathrow Airport to Santa Ana, California one-way?

    The cheapest airlines for a one-way flight from London Heathrow Airport to Santa Ana, California are Lufthansa ($435), British Airways ($439), and United Airlines ($456).

  • 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 $553). 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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