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Cheap flights from London to Santa Ana, California from £340

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
9 Jul — 16 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 9 June 2026.

Thu 9/706:55
LHR
-
SNA
2 stops18h 35m
United Airlines
Mon 20/716:12
SNA
-
LHR
1 stop13h 58m
United Airlines
Deal found 7/6£418
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£426
Wed 1/713:00
LHR
-
SNA
1 stop15h 55m
Lufthansa
Wed 15/713:08
SNA
-
LHR
1 stop15h 27m
Lufthansa
Deal found 8/6£433
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£438
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£441
Tue 16/613:40
LHR
-
SNA
1 stop16h 05m
United Airlines
Sat 18/716:00
SNA
-
LHR
1 stop12h 25m
United Airlines
Deal found 9/6£442
Tue 16/609:30
LHR
-
SNA
2 stops34h 50m
Air Canada
Tue 28/713:15
SNA
-
LHR
2 stops33h 15m
Air Canada
Deal found 9/6£444
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£498
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£504
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£507
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£513
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£516

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 9 June 2026.

Round-trip from

£418

One-way from

£340

Popular in

August

Cheapest in

February

Average price

£629
United Airlines
  • United Airlines
  • 9/7-20/7
  • 3 total stops
  • 32h 33m 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 (£33 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 9 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

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

£492

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

£504

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

£504

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

£505

LondonSanta Ana

LCY - SNA

LCYSNA

London City

Fri 28/8

07:45-20:07

2 stops20h 22m

Santa Ana J. Wayne/Orange Cnty

Fri 11/9

06:45-07:55

2 stops17h 10m

£507

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Wed 12/8

17:25-10:17

1 stop24h 52m

Santa Ana J. Wayne/Orange Cnty

Tue 25/8

14:15-12:10

1 stop13h 55m

£507

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Wed 22/7

09:30-17:18

1 stop15h 48m

Santa Ana J. Wayne/Orange Cnty

Wed 29/7

10:20-09:40

1 stop15h 20m

£513

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Sat 22/8

07:45-17:24

1 stop17h 39m

Santa Ana J. Wayne/Orange Cnty

Mon 31/8

14:25-11:55

1 stop13h 30m

£515

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Fri 21/8

11:25-17:29

1 stop14h 04m

Santa Ana J. Wayne/Orange Cnty

Fri 28/8

06:45-06:55

2 stops16h 10m

£515

LondonSanta Ana

LCY - SNA

LCYSNA

London City

Tue 1/9

20:15-20:07

2 stops31h 52m

Santa Ana J. Wayne/Orange Cnty

Fri 11/9

06:45-07:55

2 stops17h 10m

£516

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 £293). Flying from London to Santa Ana, California in August is currently the most expensive (average of £447). 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 £402.

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 9 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

Comfort

7.7

Overall

7.8

Crew

8.4

Entertainment

7.2

Boarding

7.8

Food

7.3

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

Comfort

7.7

Overall

7.8

Crew

8.4

Entertainment

7.2

Boarding

7.8

Food

7.3

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

Comfort

7.7

Overall

7.8

Crew

8.4

Entertainment

7.2

Boarding

7.8

Food

7.3

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
9,800 reviews
KLM
7.8
Good
1,527 reviews
Check prices

Comfort

7.7

Overall

7.8

Crew

8.4

Entertainment

7.2

Boarding

7.8

Food

7.3

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
11,639 reviews
KLM
7.8
Good
1,527 reviews
Check prices

Comfort

7.7

Overall

7.8

Crew

8.4

Entertainment

7.2

Boarding

7.8

Food

7.3

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
8,034 reviews
KLM
7.8
Good
1,527 reviews
Check prices

Comfort

7.7

Overall

7.8

Crew

8.4

Entertainment

7.2

Boarding

7.8

Food

7.3

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 15h 48m. Delta provides one of the quickest options available for as low as £513. The distance between London and Santa Ana, California is about 5437 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 £341 on this airline. Additional options worth looking into are United Airlines and British Airways, starting at £381 and £384 round-trip. Users have found that Virgin Atlantic is 32% 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 £293). Flying from London to Santa Ana, California in August is currently the most expensive (average of £447). 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 9 June 2026.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest£341Average£420FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
United AirlinesCheapest£381Average£428FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
British AirwaysCheapest£384Average£546FlexibilityNo 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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