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Cheap flights from London to Santa Ana, California from £339

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 15/9. Fares are subject to change and may not be available on all flights or dates of travel.
LON — SNA
10 Jul — 17 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from London to Santa Ana

Enter your travel dates to find the best prices.

Cheapest flights from London to Santa Ana
Explore the most affordable flight options available from London to Santa Ana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 June 2026.

Thu 9/706:55
LHR
-
SNA
2 stops18h 35m
United Airlines
Mon 20/714:47
SNA
-
LHR
1 stop15h 23m
United Airlines
Deal found 9/6£417
Wed 1/709:30
LHR
-
SNA
2 stops17h 22m
Multiple Airlines
Wed 15/713:15
SNA
-
LHR
2 stops33h 20m
Multiple Airlines
Deal found 7/6£425
Wed 1/713:00
LHR
-
SNA
1 stop15h 55m
Lufthansa
Wed 15/713:08
SNA
-
LHR
1 stop15h 27m
Lufthansa
Deal found 8/6£432
Thu 12/1114:30
LHR
-
SNA
1 stop28h 56m
Air Canada
Mon 16/1112:25
SNA
-
LHR
1 stop15h 25m
Air Canada
Deal found 8/6£437
Tue 16/609:30
LHR
-
SNA
2 stops34h 50m
Air Canada
Sun 19/713:15
SNA
-
LHR
2 stops38h 35m
Air Canada
Deal found 9/6£440
Mon 14/909:20
LCY
-
SNA
2 stops18h 58m
Virgin Atlantic
Mon 28/906:45
SNA
-
LCY
2 stops18h 05m
Virgin Atlantic
Deal found 6/6£497
Tue 1/910:00
LCY
-
SNA
2 stops18h 07m
Virgin Atlantic
Sat 12/914:00
SNA
-
LCY
2 stops34h 50m
Virgin Atlantic
Deal found 7/6£503
Fri 28/807:45
LCY
-
SNA
2 stops20h 22m
Virgin Atlantic
Fri 11/906:45
SNA
-
LCY
2 stops17h 10m
Virgin Atlantic
Deal found 8/6£506
Mon 7/910:25
LGW
-
SNA
2 stops19h 31m
Air France
Wed 7/1006:45
SNA
-
LGW
2 stops18h 40m
Air France
Deal found 9/6£508
Fri 11/910:25
LGW
-
SNA
2 stops20h 04m
Air France
Tue 22/906:45
SNA
-
LGW
2 stops18h 40m
Air France
Deal found 9/6£511
Fri 11/910:25
LGW
-
SNA
2 stops20h 04m
Air France
Sat 19/914:00
SNA
-
LGW
2 stops35h 25m
Air France
Deal found 8/6£512
Fri 28/807:45
LCY
-
SNA
2 stops20h 22m
Virgin Atlantic
Sat 12/914:00
SNA
-
LCY
2 stops34h 50m
Virgin Atlantic
Deal found 6/6£514

Find flight deals from London to Santa Ana

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) 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 10 June 2026.

Round-trip from

£417

One-way from

£339

Popular in

August

Cheapest in

October

Average price

£644
United Airlines
  • United Airlines
  • 9/7-20/7
  • 3 total stops
  • 33h 58m total
  • London to Santa Ana
Search Deals
15/9
  • 15/9
  • 3 total stops
  • 55h 40m total
  • London to Santa Ana
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (£32 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£11 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from London 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 10 June 2026.
Use the filters below to find and compare flights from London to Santa Ana that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Thu 12/11

06:35-18:05

2 stops19h 30m

Santa Ana J. Wayne/Orange Cnty

Mon 16/11

12:10-10:15

1 stop14h 05m

£417

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Sat 27/6

13:00-21:12

1 stop16h 12m

Santa Ana J. Wayne/Orange Cnty

Wed 5/8

11:58-11:35

1 stop15h 37m

£441

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Wed 1/7

16:40-09:07

2 stops24h 27m

Santa Ana J. Wayne/Orange Cnty

Wed 15/7

07:45-07:45

1 stop16h 00m

£441

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Thu 24/9

14:50-20:44

1 stop13h 54m

Santa Ana J. Wayne/Orange Cnty

Mon 28/9

21:00-20:40

1 stop15h 40m

£443

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Wed 8/7

11:05-22:19

1 stop19h 14m

Santa Ana J. Wayne/Orange Cnty

Wed 15/7

06:45-06:45

1 stop16h 00m

£443

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Fri 7/8

06:30-21:56

2 stops23h 26m

Santa Ana J. Wayne/Orange Cnty

Mon 24/8

18:02-15:35

1 stop13h 33m

£491

LondonSanta Ana

LCY - SNA

LCYSNA

London City

Mon 14/9

09:20-20:18

2 stops18h 58m

Santa Ana J. Wayne/Orange Cnty

Mon 28/9

06:45-07:55

2 stops17h 10m

£503

LondonSanta Ana

LCY - SNA

LCYSNA

London City

Tue 1/9

10:00-20:07

2 stops18h 07m

Santa Ana J. Wayne/Orange Cnty

Sat 12/9

14:00-08:50

2 stops34h 50m

£503

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Wed 12/8

20:05-11:10

1 stop23h 05m

Santa Ana J. Wayne/Orange Cnty

Wed 26/8

14:00-13:15

1 stop15h 15m

£504

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Sat 18/7

10:35-21:12

1 stop18h 37m

Santa Ana J. Wayne/Orange Cnty

Thu 23/7

18:26-20:40

2 stops18h 14m

£511

Flights are sorted by cheapest return flights first.

Deals found on 8/6

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from London to Santa Ana

Have a flexible travel schedule? Discover the best time to fly to Santa Ana from London 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 to Santa Ana

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

Currently, January is the cheapest month in which you can book a flight from London to Santa Ana, California (average of £292). Flying from London to Santa Ana, California in August is currently the most expensive (average of £446). 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 to Santa Ana, California?

What’s the top stopover airport for flights from London to Santa Ana, California?

Share of one-stop return flights from London to Santa Ana, California chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Dallas (DFW) – chosen by Cheapflights users on 31% of one-stop itineraries from London to Santa Ana, California on Cheapflights.

What’s the cheapest stopover airport for flights from London to Santa Ana, California?

Average return fare for one-stop flights from London to Santa Ana, California, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

Salt Lake City (SLC) is the most affordable one-stop option, with an average return flight price of £401.

What’s the fastest stopover option from London to Santa Ana, California?

Shortest average travel time for one-stop one-way flights from London to Santa Ana, California, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Salt Lake City (SLC) have the shortest average one-way travel time for one-stop routes: 13h 24m.

Which airport typically offers the quickest stopover for flights from London to Santa Ana, California?

Average stopover duration for one-stop one-way flights from London to Santa Ana, California, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Helsinki (HEL) offer the fastest connection on this route, with an average stopover time of 0h 43m.

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 10 June 2026.
Read through reviews of airlines operating flights from London to Santa Ana, such as KLM,Virgin Atlantic, andUnited Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,527 reviews
Check prices

Crew

8.4

Overall

7.8

Boarding

7.8

Entertainment

7.2

Food

7.3

Comfort

7.7

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
KLM
7.8
Good
1,527 reviews
KLM
7.8
Good
1,527 reviews
Check prices

Crew

8.4

Overall

7.8

Boarding

7.8

Entertainment

7.2

Food

7.3

Comfort

7.7

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Virgin Atlantic
7.5
Good
689 reviews
KLM
7.8
Good
1,527 reviews
Check prices

Crew

8.4

Overall

7.8

Boarding

7.8

Entertainment

7.2

Food

7.3

Comfort

7.7

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
United Airlines
7.4
Good
9,808 reviews
KLM
7.8
Good
1,527 reviews
Check prices

Crew

8.4

Overall

7.8

Boarding

7.8

Entertainment

7.2

Food

7.3

Comfort

7.7

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
American Airlines
7.1
Good
11,636 reviews
KLM
7.8
Good
1,527 reviews
Check prices

Crew

8.4

Overall

7.8

Boarding

7.8

Entertainment

7.2

Food

7.3

Comfort

7.7

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
British Airways
6.7
Okay
8,036 reviews
KLM
7.8
Good
1,527 reviews
Check prices

Crew

8.4

Overall

7.8

Boarding

7.8

Entertainment

7.2

Food

7.3

Comfort

7.7

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful

Related info for your journey

Find useful and relevant information for your journey from London 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?

    Located just 4.8 mi from the city center, Santa Ana J. Wayne/Orange Cnty is the airport most travelers will use when flying to Santa Ana from London. Booking flights from London to J. Wayne/Orange Cnty (SNA) should be relatively easy as there are 0 daily inbound flights from London from 3 different airlines.

  • How long is the flight from London to Santa Ana, California?

    A quick flight from London to Santa Ana, California can take about 18h 58m. United Airlines provides one of the quickest options available for as low as £503. The distance between London and Santa Ana, California is about 5452 mi. Both multi-stop and direct flights can be found to your destination and back.

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

    Our cheapest airline available from London to Santa Ana, California is Virgin Atlantic. Our recent data shows that you can find tickets from as low as £340 on this airline. Additional options worth looking into are United Airlines and British Airways, starting at £380 and £383 round-trip. Users have found that Virgin Atlantic is 33% cheaper than the other options available to this destination.

  • What are the most popular routes from London to Santa Ana, California?

    The most popular route from London to Santa Ana, California is London Heathrow - Santa Ana J. Wayne/Orange Cnty. You may also consider London Gatwick - Santa Ana J. Wayne/Orange Cnty or London City - Santa Ana J. Wayne/Orange Cnty.

  • Can I find deals for flights from London to Santa Ana that include hotel bookings?

    Yes. In addition to deals on London to Santa Ana flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from London to Santa Ana?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Santa Ana.

  • Can I find deals for business class flights from London to Santa Ana?

    Yes. Cheapflights offers flight deals from London 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 to Santa Ana, California?

    Currently, January is the cheapest month in which you can book a flight from London to Santa Ana, California (average of £292). Flying from London to Santa Ana, California in August is currently the most expensive (average of £446). 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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Alternative routes for London to Santa Ana

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Top 3 airlines flying from London to Santa Ana

Discover the top 3 airlines that operate flights from London 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 10 June 2026.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest£340Average£419FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
United AirlinesCheapest£380Average£427FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
British AirwaysCheapest£383Average£545FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Santa Ana from London today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from London to Santa Ana?

Cheapflights simply makes it quick and affordable to book flights from London to Santa Ana by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

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

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

Yes, Cheapflights offers price alerts on London to Santa Ana flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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