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$500+ 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 9/3. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — SNA
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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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 June 12, 2025.

Round-trip from

$503
(Netflights)

One-way from

$500
(Gurufare)

Popular in

August

Cheapest in

May

Average price

$836
From London Heathrow to Santa Ana J. Wayne/Orange Cnty
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One-way flight from London Heathrow to Santa Ana J. Wayne/Orange Cnty
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Highest demand for flights based on searches. 11% potential increase in price ($94 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($32 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 12, 2025.

This Netflights deal was found by Cheapflights users on 6/11. 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 Netflights is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2310:30 amLHR - SNA
1 stop17h 43mBritish Airways
Tue 9/304:35 pmSNA - LHR
1 stop14h 05mBritish Airways
Deal found 6/11$503
This Netflights deal was found by Cheapflights users on 6/11. 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 Netflights is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2311:45 amLHR - SNA
2 stops18h 12mVirgin Atlantic
Tue 9/3010:45 amSNA - LHR
1 stop19h 30mVirgin Atlantic
Deal found 6/11$524
This Delta deal was found by Cheapflights users on 6/12. 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 8/1811:45 amLHR - SNA
2 stops16h 40mDelta
Wed 9/102:00 pmSNA - LHR
1 stop15h 30mDelta
Deal found 6/12$531
This American Airlines deal was found by Cheapflights users on 6/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/182:25 pmLHR - SNA
1 stop14h 55mAmerican Airlines
Wed 9/1011:42 amSNA - LHR
1 stop13h 18mAmerican Airlines
Deal found 6/12$558
This United Airlines deal was found by Cheapflights users on 6/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/111:25 amLHR - SNA
1 stop14h 01mUnited Airlines
Mon 9/89:14 pmSNA - LHR
1 stop15h 26mUnited Airlines
Deal found 6/10$666
This Air Canada deal was found by Cheapflights users on 6/12. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/126:00 amLHR - SNA
2 stops38h 18mAir Canada
Sun 10/51:20 pmSNA - LHR
2 stops36h 15mAir Canada
Deal found 6/12$688
This oojo deal was found by Cheapflights users on 6/10. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/159:50 amLHR - SNA
2 stops19h 27mAer Lingus
Mon 9/227:55 amSNA - LHR
2 stops18h 25mAer Lingus
Deal found 6/10$761
This The Travel House deal was found by Cheapflights users on 6/10. 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 The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/187:30 pmLHR - SNA
2 stops34h 49mScandinavian Airlines
Fri 9/267:15 amSNA - LHR
2 stops22h 20mScandinavian Airlines
Deal found 6/10$810
This Expedia deal was found by Cheapflights users on 6/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/243:40 pmLHR - SNA
1 stop14h 12mMultiple Airlines
Sun 8/312:40 pmSNA - LHR
1 stop31h 45mMultiple Airlines
Deal found 6/10$822
This CheapTickets.ch deal was found by Cheapflights users on 6/12. 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 CheapTickets.ch is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/272:25 pmLHR - SNA
1 stop14h 52mAlaska Airlines
Sun 8/33:07 pmSNA - LHR
1 stop35h 13mAlaska Airlines
Deal found 6/12$848

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 June 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

Tue 9/23

10:30 am-8:13 pm

1 stop17h 43m

Santa Ana J. Wayne/Orange Cnty

Tue 9/30

4:35 pm-2:40 pm

1 stop14h 05m

$503

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Tue 9/23

11:45 am-9:57 pm

2 stops18h 12m

Santa Ana J. Wayne/Orange Cnty

Tue 9/30

10:45 am-2:15 pm

1 stop19h 30m

$524

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Mon 8/18

11:45 am-8:25 pm

2 stops16h 40m

Santa Ana J. Wayne/Orange Cnty

Wed 9/10

2:00 pm-1:30 pm

1 stop15h 30m

$531

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Mon 8/18

2:25 pm-9:20 pm

1 stop14h 55m

Santa Ana J. Wayne/Orange Cnty

Wed 9/10

11:42 am-9:00 am

1 stop13h 18m

$558

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Mon 9/1

11:25 am-5:26 pm

1 stop14h 01m

Santa Ana J. Wayne/Orange Cnty

Mon 9/8

9:14 pm-8:40 pm

1 stop15h 26m

$666

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Fri 9/12

6:00 am-12:18 pm

2 stops38h 18m

Santa Ana J. Wayne/Orange Cnty

Sun 10/5

1:20 pm-9:35 am

2 stops36h 15m

$688

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Mon 9/15

9:50 am-9:17 pm

2 stops19h 27m

Santa Ana J. Wayne/Orange Cnty

Mon 9/22

7:55 am-10:20 am

2 stops18h 25m

$761

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Thu 9/18

7:30 pm-10:19 pm

2 stops34h 49m

Santa Ana J. Wayne/Orange Cnty

Fri 9/26

7:15 am-1:35 pm

2 stops22h 20m

$810

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Sun 8/24

3:40 pm-9:52 pm

1 stop14h 12m

Santa Ana J. Wayne/Orange Cnty

Sun 8/31

2:40 pm-6:25 am

1 stop31h 45m

$822

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Sun 7/27

2:25 pm-9:17 pm

1 stop14h 52m

Santa Ana J. Wayne/Orange Cnty

Sun 8/3

3:07 pm-10:20 am

1 stop35h 13m

$848

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 18 results
1
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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 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, January is the cheapest month in which you can book a flight from London Heathrow Airport to Santa Ana (average of $298). Flying from London Heathrow Airport to Santa Ana in March is currently the most expensive (average of $378). 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.

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 - 3.1 inches per month. February is typically the wettest month, when rainfall can reach 3.1 in. July is typically the driest time to visit Santa Ana when rainfall is around 0.0 in.

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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 55.4 F).

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 June 12, 2025.
Peruse reviews from past customers who have flown with Delta, Alaska Airlines and United Airlines from London to Santa Ana to help guide your decision. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,950 reviews

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

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
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

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
Alaska Airlines
8.0
Very good
10,000 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

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
8,790 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

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
Brussels Airlines
7.4
Good
355 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

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
652 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

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?

    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.

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

    Flying on British Airways is currently your cheapest option to Santa Ana, with prices starting at $503. Additional round-trip tickets that might be worth considering are offered by Virgin Atlantic and Delta, with the lowest prices starting at $524 and $531, respectively. British Airways is 29% cheaper than the average price of flights available within the next 90 days to this destination.

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

    $500 is the cheapest one-way deal found within the past few days, from Aer Lingus. You may also be able to find cheap deals on British Airways and WestJet, with prices starting from $593 and $624, respectively.

  • 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, January is the cheapest month in which you can book a flight from London Heathrow Airport to Santa Ana (average of $298). Flying from London Heathrow Airport to Santa Ana in March is currently the most expensive (average of $378). 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

Traveling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
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Alternative routes for Heathrow to Santa Ana

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