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Cheap flights from London Heathrow Airport to Santa Ana from £348

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 21/4. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — SNA
13 Apr — 20 Apr1
1 adult

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 8 April 2025.

Round-trip from

£401

One-way from

£348

Popular in

August

Cheapest in

March

Average price

£506
United Airlines
  • United Airlines
  • 15/5-21/5
  • 3 total stops
  • 31h 46m total
  • London to Santa Ana
Search Deals
21/4
  • 21/4
  • 2 total stops
  • 47h 50m total
  • London to Santa Ana
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (£66 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£18 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2025
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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 8 April 2025.

Thu 15/509:30LHR - SNA
2 stops18h 13mUnited Airlines
Wed 21/509:52SNA - LHR
1 stop13h 33mUnited Airlines
Deal found 7/4£401
Fri 2/508:20LHR - SNA
1 stop15h 41mBritish Airways
Sat 10/513:30SNA - LHR
1 stop13h 00mBritish Airways
Deal found 8/4£402
Sat 3/506:30LHR - SNA
2 stops22h 03mVirgin Atlantic
Sun 11/511:46SNA - LHR
1 stop17h 44mVirgin Atlantic
Deal found 7/4£410
Sat 3/509:30LHR - SNA
2 stops35h 02mAir Canada
Sun 11/513:35SNA - LHR
2 stops36h 25mAir Canada
Deal found 7/4£420
Mon 5/511:05LHR - SNA
1 stop19h 50mFinnair
Mon 12/513:30SNA - LHR
1 stop14h 45mFinnair
Deal found 7/4£424
Tue 29/409:30LHR - SNA
2 stops19h 20mLufthansa
Wed 14/509:52SNA - LHR
1 stop13h 33mLufthansa
Deal found 7/4£438
Sun 11/512:25LHR - SNA
1 stop15h 57mMultiple Airlines
Sun 18/516:05SNA - LHR
1 stop14h 10mMultiple Airlines
Deal found 7/4£442
Tue 27/506:30LHR - SNA
2 stops19h 31mDelta
Tue 3/613:05SNA - LHR
1 stop12h 45mDelta
Deal found 7/4£564
Wed 7/508:50LHR - SNA
2 stops22h 05mAer Lingus
Wed 14/513:30SNA - LHR
2 stops15h 55mAer Lingus
Deal found 8/4£601
Tue 9/912:00LHR - SNA
1 stop16h 00mIberia
Wed 17/909:25SNA - LHR
1 stop13h 00mIberia
Deal found 8/4£665
Tue 27/521:25LHR - SNA
2 stops33h 05mIcelandair
Tue 3/611:00SNA - LHR
2 stops16h 55mIcelandair
Deal found 7/4£715
Thu 1/517:25LHR - SNA
1 stop37h 03mAir France
Mon 11/814:29SNA - LHR
1 stop15h 01mAir France
Deal found 6/4£787

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 8 April 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

Thu 15/5

09:30-19:43

2 stops18h 13m

Santa Ana J. Wayne/Orange Cnty

Wed 21/5

09:52-07:25

1 stop13h 33m

£401

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Fri 2/5

08:20-16:01

1 stop15h 41m

Santa Ana J. Wayne/Orange Cnty

Sat 10/5

13:30-10:30

1 stop13h 00m

£402

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Sat 3/5

06:30-20:33

2 stops22h 03m

Santa Ana J. Wayne/Orange Cnty

Sun 11/5

11:46-13:30

1 stop17h 44m

£410

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Sat 3/5

09:30-12:32

2 stops35h 02m

Santa Ana J. Wayne/Orange Cnty

Sun 11/5

13:35-10:00

2 stops36h 25m

£420

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Mon 5/5

11:05-22:55

1 stop19h 50m

Santa Ana J. Wayne/Orange Cnty

Mon 12/5

13:30-12:15

1 stop14h 45m

£424

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Tue 29/4

09:30-20:50

2 stops19h 20m

Santa Ana J. Wayne/Orange Cnty

Wed 14/5

09:52-07:25

1 stop13h 33m

£438

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Sun 11/5

12:25-20:22

1 stop15h 57m

Santa Ana J. Wayne/Orange Cnty

Sun 18/5

16:05-14:15

1 stop14h 10m

£442

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Tue 27/5

06:30-18:01

2 stops19h 31m

Santa Ana J. Wayne/Orange Cnty

Tue 3/6

13:05-09:50

1 stop12h 45m

£564

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Wed 7/5

08:50-22:55

2 stops22h 05m

Santa Ana J. Wayne/Orange Cnty

Wed 14/5

13:30-13:25

2 stops15h 55m

£601

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Tue 9/9

12:00-20:00

1 stop16h 00m

Santa Ana J. Wayne/Orange Cnty

Wed 17/9

09:25-06:25

1 stop13h 00m

£665

Flights are sorted by cheapest return flights first.

Deals found on 7/4

Showing 1-10 of 23 results
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2
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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 time of day to fly from LHR to SNA?

Find hourly flight availability from Heathrow to Santa Ana. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 8 April 2025.

One of the essential ways to save on airfare from London Heathrow Airport to Santa Ana is to remain as flexible as possible. Flights that are at midday tend to be the most expensive. A flight in the afternoon could potentially save you up to 4% on airfare.

Rainfall in Santa Ana by month

Plan your trip to Santa Ana by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Santa Ana ranges from 0.0 - 78.0 inches per month. February is typically the wettest month, when rainfall can reach 78.0 mm. July is typically the driest time to visit Santa Ana when rainfall is around 0.0 mm.

Temperature in Santa Ana by month

Plan your trip to Santa Ana by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Santa Ana, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 13.0 C).

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 8 April 2025.
See what other customers who have flown with Delta, Finnair and Air France from London to Santa Ana have to say. 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.
Delta
8.0
Very Good
7,901 reviews
Check prices

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very Good
7,901 reviews
Delta
8.0
Very Good
7,901 reviews
Check prices

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Finnair
7.6
Good
1,267 reviews
Delta
8.0
Very Good
7,901 reviews
Check prices

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Air France
7.4
Good
1,427 reviews
Delta
8.0
Very Good
7,901 reviews
Check prices

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,633 reviews
Delta
8.0
Very Good
7,901 reviews
Check prices

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Virgin Atlantic
7.4
Good
641 reviews
Delta
8.0
Very Good
7,901 reviews
Check prices

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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. 4 airlines have flights to Santa Ana J. Wayne/Orange Cnty from London Heathrow on a regular basis.

  • What are the cheapest airlines flying from London Heathrow Airport to Santa Ana round-trip?

    United Airlines, at £401, was found to be the cheapest airline from London Heathrow Airport to Santa Ana.Alternate airlines flying return to your destination include British Airways and Virgin Atlantic. These flights start at 28% lower than the current average price 3 months from now.

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

    To fly one-way, consider booking your trip with Aer Lingus, which is currently one of the cheapest options available, starting at £390. WestJet flights start at £403 while deals on Lufthansa start at £474 one-way.

  • 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.

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 4 airlines flying from Heathrow to Santa Ana

Discover the top 4 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 8 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest£368Average£482FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
British AirwaysCheapest£410Average£544FlexibilityNo cancel feeOn-time70%
Search British Airways flights
United AirlinesCheapest£481Average£547FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
LufthansaCheapest£484Average£538FlexibilityNo cancel feeOn-time76%
Search Lufthansa 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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