Find flights
When to book
Airlines
FAQs

Cheap flights from London Heathrow Airport to Santa Ana, California from £349

LHR — SNA
11 Dec — 18 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to Santa Ana

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Santa Ana

Fri 20/1114:45 -
1 stop32h 29m
Thu 3/1214:32 -
1 stop13h 48m
Deal found 10/11£422
Thu 3/1214:45 -
1 stop15h 43m
Wed 9/1208:05 -
1 stop20h 15m
Deal found 7/11£423
Fri 4/1214:45 -
1 stop14h 43m
Fri 25/1208:10 -
1 stop20h 10m
Deal found 6/11£425
Fri 20/1114:45 -
1 stop14h 45m
Tue 1/1212:56 -
1 stop15h 24m
Deal found 10/11£434
Thu 19/1114:45 -
1 stop28h 40m
Wed 2/1214:32 -
1 stop13h 48m
Deal found 10/11£442
Fri 4/1214:45 -
1 stop27h 18m
Fri 11/1214:32 -
1 stop13h 48m
Deal found 5/11£443
Thu 10/1214:45 -
1 stop27h 18m
Mon 4/115:58 -
1 stop36h 22m
Deal found 6/11£445
Fri 25/1214:45 -
1 stop15h 45m
Fri 1/106:45 -
1 stop21h 35m
Deal found 10/11£448
Fri 11/1214:45 -
1 stop14h 43m
Wed 20/113:59 -
1 stop14h 21m
Deal found 10/11£524
Mon 16/1114:45 -
1 stop15h 40m
Mon 23/1110:45 -
1 stop17h 35m
Deal found 9/11£534

Find flight deals from Heathrow to Santa Ana

Round-trip from

£420

One-way from

£349

Popular in

June

Cheapest in

February

Average price

£540
Alaska Airlines
  • Alaska Airlines
  • 21/1-11/2
  • 2 total stops
  • 55h 01m total
  • London to Santa Ana
Search Deals
Alaska Airlines
  • Alaska Airlines
  • 14/3-31/12
  • 1 total stop
  • 14h 45m total
  • London to Santa Ana
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (£46 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£20 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2026
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from London Heathrow Airport to Santa Ana that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

LondonSanta Ana

LHR London Heathrow - SNA Santa Ana J. Wayne/Orange Cnty

LHRSNA

London Heathrow

Sun 7/2

14:45-22:24

1 stop15h 39m

Santa Ana J. Wayne/Orange Cnty

Wed 31/12

00:00-09:00

Nonstop0h 00m

£360

LondonSanta Ana

LHR London Heathrow - SNA Santa Ana J. Wayne/Orange Cnty

LHRSNA

London Heathrow

Mon 12/4

17:00-11:54

1 stop26h 54m

Santa Ana J. Wayne/Orange Cnty

Wed 31/12

00:00-09:00

Nonstop0h 00m

£370

LondonSanta Ana

LHR London Heathrow - SNA Santa Ana J. Wayne/Orange Cnty

LHRSNA

London Heathrow

Tue 12/1

09:00-20:44

2 stops19h 44m

Santa Ana J. Wayne/Orange Cnty

Wed 31/12

00:00-09:00

Nonstop0h 00m

£402

LondonSanta Ana

LHR London Heathrow - SNA Santa Ana J. Wayne/Orange Cnty

LHRSNA

London Heathrow

Wed 3/3

06:50-20:28

3 stops21h 38m

Santa Ana J. Wayne/Orange Cnty

Wed 31/12

00:00-09:00

Nonstop0h 00m

£409

LondonSanta Ana

LHR London Heathrow - SNA Santa Ana J. Wayne/Orange Cnty

LHRSNA

London Heathrow

Sat 21/11

14:45-21:30

1 stop14h 45m

Santa Ana J. Wayne/Orange Cnty

Wed 2/12

14:32-12:20

1 stop13h 48m

£437

LondonSanta Ana

LHR London Heathrow - SNA Santa Ana J. Wayne/Orange Cnty

LHRSNA

London Heathrow

Mon 23/11

14:45-22:30

1 stop15h 45m

Santa Ana J. Wayne/Orange Cnty

Tue 8/12

06:45-12:20

1 stop21h 35m

£437

LondonSanta Ana

LHR London Heathrow - SNA Santa Ana J. Wayne/Orange Cnty

LHRSNA

London Heathrow

Fri 22/1

14:45-22:24

1 stop15h 39m

Santa Ana J. Wayne/Orange Cnty

Sat 6/2

13:59-12:20

1 stop14h 21m

£444

LondonSanta Ana

LHR London Heathrow - SNA Santa Ana J. Wayne/Orange Cnty

LHRSNA

London Heathrow

Wed 20/1

14:45-22:24

1 stop15h 39m

Santa Ana J. Wayne/Orange Cnty

Thu 4/2

11:26-12:20

1 stop16h 54m

£444

LondonSanta Ana

LHR London Heathrow - SNA Santa Ana J. Wayne/Orange Cnty

LHRSNA

London Heathrow

Fri 25/12

14:45-22:30

1 stop15h 45m

Santa Ana J. Wayne/Orange Cnty

Fri 1/1

06:45-12:20

1 stop21h 35m

£448

LondonSanta Ana

LHR London Heathrow - SNA Santa Ana J. Wayne/Orange Cnty

LHRSNA

London Heathrow

Wed 30/12

07:40-22:00

2 stops22h 20m

Santa Ana J. Wayne/Orange Cnty

Wed 31/12

00:00-09:00

Nonstop0h 00m

£472

Flights are sorted by cheapest return flights first.

Deals found on 10/11

Showing 1-10 of 21 resultsSorted by cheapest first
1
2
3

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

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, February is the cheapest month in which you can book a flight from London Heathrow Airport to Santa Ana, California (average of £390). Flying from London Heathrow Airport to Santa Ana, California in June is currently the most expensive (average of £847). 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 for a return flight from London Heathrow Airport to Santa Ana, California?

Airfare is typical for this route at the moment.

London Heathrow Airport to Santa Ana, California flights typically cost between £410 and £575 in January.
The cheapest return price found within the last 5 days was £420 on Alaska Airlines (21 Jan–11 Feb).

Reviews of airlines servicing Santa Ana

Read reviews from past customers who have flown with Virgin Atlantic,United Airlines, andBritish Airways from London Heathrow Airport to Santa Ana. 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.
Virgin Atlantic
7.5
Good
698 reviews
Check prices

Entertainment

7.5

Food

6.9

Boarding

7.7

Overall

7.5

Crew

8.1

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.
Virgin Atlantic
7.5
Good
698 reviews
Virgin Atlantic
7.5
Good
698 reviews
Check prices

Entertainment

7.5

Food

6.9

Boarding

7.7

Overall

7.5

Crew

8.1

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.
United Airlines
7.3
Good
10,471 reviews
Virgin Atlantic
7.5
Good
698 reviews
Check prices

Entertainment

7.5

Food

6.9

Boarding

7.7

Overall

7.5

Crew

8.1

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.
British Airways
6.7
Okay
8,286 reviews
Virgin Atlantic
7.5
Good
698 reviews
Check prices

Entertainment

7.5

Food

6.9

Boarding

7.7

Overall

7.5

Crew

8.1

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.

Related info for your journey

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

  • 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 14h 45m. London Heathrow Airport and Santa Ana, California are separated by a distance of 5437 mi.

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

    Flying on United Airlines is currently your cheapest option to Santa Ana, California, with prices starting at £305. Additional return tickets that might be worth considering are offered by Virgin Atlantic and British Airways, with the lowest prices starting at £368 and £416, respectively. These flights start at 45% lower than the current average price 3 months from now.

  • 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.

  • What is the cheapest month to book a flight from London Heathrow Airport to Santa Ana, California?

    Currently, February is the cheapest month in which you can book a flight from London Heathrow Airport to Santa Ana, California (average of £390). Flying from London Heathrow Airport to Santa Ana, California in June is currently the most expensive (average of £847). 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Heathrow to Santa Ana

Heathrow to Los Angeles flights
Heathrow to San Francisco flights
Heathrow to Las Vegas flights
Gatwick to Los Angeles flights
London City to Los Angeles flights
Stansted to Los Angeles flights
Heathrow to Ontario flights
Luton to Los Angeles flights
Gatwick to San Francisco flights
Gatwick to Las Vegas flights
London City to San Francisco flights
London City to Las Vegas flights
Stansted to San Francisco flights
Luton to San Francisco flights
Stansted to Las Vegas flights
Heathrow to Burbank flights
Heathrow to San Diego flights
Heathrow to Long Beach flights
Southend to Los Angeles flights
Luton to Las Vegas flights
Heathrow to Oakland flights
Heathrow to San Jose flights
Heathrow to Sacramento flights
Gatwick to San Diego flights
Stansted to San Diego flights
Gatwick to Ontario flights
London City to San Diego flights
Gatwick to Sacramento flights
Stansted to Sacramento flights
London City to Sacramento flights
Gatwick to Oakland flights
Gatwick to Burbank flights
London City to Santa Ana flights
Gatwick to San Jose flights
London City to Ontario flights
Southend to San Francisco flights
Heathrow to Palm Springs flights
Heathrow to Fresno flights
Gatwick to Santa Ana flights
Southend to Las Vegas flights
Gatwick to Palm Springs flights
Heathrow to Reno flights
Heathrow to Santa Barbara flights
Stansted to San Jose flights
Heathrow to San Luis Obispo flights
London City to San Jose flights
London City to Burbank flights
London City to Palm Springs flights

Top 3 airlines flying from Heathrow to Santa Ana

AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest£305Average£495FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Virgin AtlanticCheapest£368Average£500FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
British AirwaysCheapest£416Average£601FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

How does Cheapflights help users find flights from Heathrow to Santa Ana?

Cheapflights helps you search for flights from Heathrow to Santa Ana via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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.

Can Cheapflights find flights from Heathrow to Santa Ana with no change fees?

Yes! Cheapflights helps users easily find flights from Heathrow to Santa Ana with no change fees.

Can Cheapflights notify me if prices for flights from Heathrow to Santa Ana become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.