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Santa Ana

$434+ 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 2/23. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — SNA
Feb 3 — Feb 101
Tue 2/3
Tue 2/10
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 January 4, 2026.

This United Airlines deal was found by Cheapflights users on 1/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/239:30 amLHR - SNA
2 stops20h 12mUnited Airlines
Mon 1/2611:05 amSNA - LHR
2 stops15h 45mUnited Airlines
Deal found 1/2$466
This Expedia deal was found by Cheapflights users on 1/3. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/176:30 amLHR - SNA
2 stops22h 20mLufthansa
Tue 2/241:20 pmSNA - LHR
2 stops17h 25mLufthansa
Deal found 1/3$473
This TravelUp deal was found by Cheapflights users on 1/3. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/178:55 amLHR - SNA
1 stop19h 15mVirgin Atlantic
Tue 2/2412:04 pmSNA - LHR
1 stop34h 21mVirgin Atlantic
Deal found 1/3$484
This TravelUp deal was found by Cheapflights users on 1/2. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/1612:30 pmLHR - SNA
1 stop17h 52mVirgin Atlantic
Mon 2/2312:04 pmSNA - LHR
1 stop15h 36mVirgin Atlantic
Deal found 1/2$485
This Air Canada deal was found by Cheapflights users on 1/2. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/236:35 amLHR - SNA
2 stops36h 50mMultiple Airlines
Tue 2/107:00 amSNA - LHR
2 stops16h 10mMultiple Airlines
Deal found 1/2$489
This Booking.com deal was found by Cheapflights users on 1/2. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/162:30 pmLHR - SNA
1 stop28h 55mAir Canada
Mon 2/2312:25 pmSNA - LHR
1 stop15h 25mAir Canada
Deal found 1/2$491
This Kiwi.com deal was found by Cheapflights users on 1/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/161:35 pmLHR - SNA
1 stop37h 22mBrussels Airlines
Mon 2/236:45 amSNA - LHR
1 stop17h 10mBrussels Airlines
Deal found 1/2$495
This United Airlines deal was found by Cheapflights users on 1/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/151:35 pmLHR - SNA
1 stop16h 55mUnited Airlines
Sun 2/228:00 amSNA - LHR
1 stop15h 30mUnited Airlines
Deal found 1/3$497
This Delta deal was found by Cheapflights users on 1/2. 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.
Tue 3/3111:45 amLHR - SNA
2 stops18h 50mDelta
Tue 4/147:30 amSNA - LHR
1 stop20h 40mDelta
Deal found 1/2$498
This Flightnetwork deal was found by Cheapflights users on 1/2. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/91:25 pmLHR - SNA
2 stops54h 00mAir Canada
Thu 1/2212:25 pmSNA - LHR
2 stops34h 45mAir Canada
Deal found 1/2$504

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 January 4, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Priceline
3 stars

Round-trip from

$466
(United Airlines)

One-way from

$434
(United Airlines)

Popular in

January

Cheapest in

February

Average price

$947
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. 0% potential increase in price ($3 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 January 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 January 4, 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

Fri 1/23

8:30 am-10:24 pm

2 stops21h 54m

Santa Ana J. Wayne/Orange Cnty

Mon 1/26

6:45 am-7:55 am

1 stop17h 10m

$466

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Fri 1/23

2:30 pm-11:25 am

1 stop28h 55m

Santa Ana J. Wayne/Orange Cnty

Mon 1/26

12:25 pm-11:50 am

1 stop15h 25m

$492

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Mon 2/16

2:30 pm-11:25 am

1 stop28h 55m

Santa Ana J. Wayne/Orange Cnty

Mon 2/23

1:20 pm-9:40 am

1 stop12h 20m

$492

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Fri 1/16

2:30 pm-11:25 am

1 stop28h 55m

Santa Ana J. Wayne/Orange Cnty

Sun 1/18

1:17 pm-9:40 am

1 stop12h 23m

$492

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Tue 2/17

11:35 am-5:34 pm

1 stop13h 59m

Santa Ana J. Wayne/Orange Cnty

Tue 2/24

2:22 pm-11:15 am

1 stop12h 53m

$497

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Mon 2/23

9:30 am-8:50 pm

2 stops19h 20m

$434

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Tue 3/17

11:55 am-8:23 pm

1 stop15h 28m

$473

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Tue 5/5

12:15 pm-9:13 pm

1 stop16h 58m

$481

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Thu 1/29

2:50 pm-4:46 pm

2 stops33h 56m

$488

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Mon 4/13

4:10 pm-9:57 pm

1 stop13h 47m

$489

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/3

Showing 1-10 of 17 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 January.
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 $454). Flying from London Heathrow Airport to Santa Ana, California in July is currently the most expensive (average of $540). 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 21h 54m. The distance between London Heathrow Airport and Santa Ana, California is about 5437 mi.

  • 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 $454). Flying from London Heathrow Airport to Santa Ana, California in July is currently the most expensive (average of $540). 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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