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Cheap flights from Santa Ana, California to London from £275

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Santa Ana, California to London departing on 19/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags
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Find the cheapest flights from Santa Ana, California to London

Cheap return flights

Enter your travel dates to find the best prices.
Delta Logo
07:00 - 16:00
SNA
-
LGW
25h 00m
2 stops
Delta Logo
10:25 - 22:30
LGW
-
SNA
20h 05m
2 stops
£671Delta
Tue, 28 Jul - Fri, 21 Aug
Delta Logo
07:00 - 09:25
SNA
-
LGW
42h 25m
2 stops
Delta Logo
10:25 - 22:30
LGW
-
SNA
20h 05m
2 stops
£672Delta
Mon, 27 Jul - Fri, 21 Aug
Delta Logo
21:00 - 09:25
SNA
-
LGW
28h 25m
2 stops
Delta Logo
10:25 - 17:22
LGW
-
SNA
38h 57m
2 stops
£675Delta
Sat, 25 Jul - Thu, 20 Aug
Delta Logo
18:45 - 09:25
SNA
-
LGW
54h 40m
2 stops
Delta Logo
10:25 - 22:30
LGW
-
SNA
20h 05m
2 stops
£676Delta
Sun, 26 Jul - Fri, 21 Aug
Delta Logo
21:00 - 09:25
SNA
-
LGW
28h 25m
2 stops
Delta Logo
10:25 - 16:13
LGW
-
SNA
37h 48m
2 stops
£680Delta
Sat, 25 Jul - Wed, 19 Aug
Delta Logo
18:45 - 09:25
SNA
-
LGW
54h 40m
2 stops
Delta Logo
10:25 - 13:20
LGW
-
SNA
34h 55m
2 stops
£681Delta
Sun, 26 Jul - Thu, 20 Aug
Delta Logo
07:00 - 09:25
SNA
-
LGW
42h 25m
2 stops
Delta Logo
10:35 - 16:13
LGW
-
SNA
37h 38m
2 stops
£682Delta
Mon, 27 Jul - Tue, 18 Aug
Delta Logo
19:10 - 09:25
SNA
-
LGW
54h 15m
2 stops
Delta Logo
10:25 - 16:13
LGW
-
SNA
37h 48m
2 stops
£686Delta
Sun, 26 Jul - Wed, 19 Aug
Delta Logo
14:09 - 16:00
SNA
-
LGW
17h 51m
2 stops
Delta Logo
10:25 - 22:30
LGW
-
SNA
20h 05m
2 stops
£708Delta
Thu, 30 Jul - Fri, 21 Aug
Delta Logo
21:00 - 09:25
SNA
-
LGW
28h 25m
2 stops
Delta Logo
10:25 - 11:19
LGW
-
SNA
32h 54m
2 stops
£712Delta
Wed, 29 Jul - Thu, 20 Aug

Icelandair flights from Santa Ana, California to London Gatwick Airport

Our best Icelandair deals on Santa Ana, California to London Gatwick Airport flight tickets
Icelandair
2 Sept
SNA15:07Santa Ana J. Wayne/Orange Cnty
15h 33m
2 stops
LGW14:40London Gatwick
8 Sept
LGW13:00London Gatwick
17h 30m
2 stops
SNA22:30Santa Ana J. Wayne/Orange Cnty
£894
Icelandair
26 Aug
SNA10:34Santa Ana J. Wayne/Orange Cnty
20h 06m
2 stops
LGW14:40London Gatwick
2 Sept
LGW15:40London Gatwick
38h 50m
2 stops
SNA22:30Santa Ana J. Wayne/Orange Cnty
£895
Icelandair
8 Oct
SNA10:49Santa Ana J. Wayne/Orange Cnty
19h 51m
2 stops
LGW14:40London Gatwick
15 Oct
LGW15:40London Gatwick
38h 30m
2 stops
SNA22:10Santa Ana J. Wayne/Orange Cnty
£921

SWISS flights from Santa Ana, California to London Gatwick Airport

Our best SWISS deals on Santa Ana, California to London Gatwick Airport flight tickets
SWISS
13 Aug
SNA15:05Santa Ana J. Wayne/Orange Cnty
33h 20m
2 stops
LGW08:25London Gatwick
22 Aug
LGW09:25London Gatwick
19h 26m
2 stops
SNA20:51Santa Ana J. Wayne/Orange Cnty
£768
SWISS
11 Sept
SNA15:02Santa Ana J. Wayne/Orange Cnty
18h 48m
2 stops
LGW17:50London Gatwick
22 Sept
LGW09:25London Gatwick
19h 26m
2 stops
SNA20:51Santa Ana J. Wayne/Orange Cnty
£780

momondo Fare Finder

 
Customise your flight search to find flights from Santa Ana, California to London Gatwick Airport 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, momondo users made 279,928 searches. Data last updated 13 May 2026.
Use the filters below to find and compare flights from Santa Ana, California to London Gatwick Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Santa AnaLondon

SNA - LGW

SNALGW

Santa Ana J. Wayne/Orange Cnty

Tue 28/7

07:00-16:00

2 stops25h 00m

London Gatwick

Fri 21/8

10:25-22:30

2 stops20h 05m

£671

Santa AnaLondon

SNA - LGW

SNALGW

Santa Ana J. Wayne/Orange Cnty

Mon 27/7

07:00-09:25

2 stops42h 25m

London Gatwick

Fri 21/8

10:25-22:30

2 stops20h 05m

£672

Santa AnaLondon

SNA - LGW

SNALGW

Santa Ana J. Wayne/Orange Cnty

Sat 25/7

21:00-09:25

2 stops28h 25m

London Gatwick

Thu 20/8

10:25-17:22

2 stops38h 57m

£675

Santa AnaLondon

SNA - LGW

SNALGW

Santa Ana J. Wayne/Orange Cnty

Sun 26/7

18:45-09:25

2 stops54h 40m

London Gatwick

Fri 21/8

10:25-22:30

2 stops20h 05m

£676

Santa AnaLondon

SNA - LGW

SNALGW

Santa Ana J. Wayne/Orange Cnty

Sat 25/7

21:00-09:25

2 stops28h 25m

London Gatwick

Wed 19/8

10:25-16:13

2 stops37h 48m

£680

Santa AnaLondon

SNA - LGW

SNALGW

Santa Ana J. Wayne/Orange Cnty

Sun 26/7

18:45-09:25

2 stops54h 40m

London Gatwick

Thu 20/8

10:25-13:20

2 stops34h 55m

£681

Santa AnaLondon

SNA - LGW

SNALGW

Santa Ana J. Wayne/Orange Cnty

Mon 27/7

07:00-09:25

2 stops42h 25m

London Gatwick

Tue 18/8

10:35-16:13

2 stops37h 38m

£682

Santa AnaLondon

SNA - LGW

SNALGW

Santa Ana J. Wayne/Orange Cnty

Sun 26/7

19:10-09:25

2 stops54h 15m

London Gatwick

Wed 19/8

10:25-16:13

2 stops37h 48m

£686
Fastest return journey

Santa AnaLondon

SNA - LGW

SNALGW

Santa Ana J. Wayne/Orange Cnty

Thu 30/7

14:09-16:00

2 stops17h 51m

London Gatwick

Fri 21/8

10:25-22:30

2 stops20h 05m

£708

Santa AnaLondon

SNA - LGW

SNALGW

Santa Ana J. Wayne/Orange Cnty

Wed 29/7

21:00-09:25

2 stops28h 25m

London Gatwick

Thu 20/8

10:25-11:19

2 stops32h 54m

£712

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to London from

How to get the cheapest flight ticket from Santa Ana, California to London Gatwick Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to London Gatwick Airport?

According to our data, Tuesday is the cheapest day to fly to London Gatwick Airport from Santa Ana, California. The lowest ticket price found for a Tuesday departure recently was £347. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from Santa Ana, California to London Gatwick Airport on a Friday will generally be more expensive and average around £497. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

When to book flights from Santa Ana, California to London Gatwick Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Santa Ana, California to London Gatwick Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Santa Ana, California to London Gatwick Airport (SNA to LGW) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Santa Ana, California to London Gatwick Airport

Fastest flight time

16h 17m

Direct flights

None
The fastest flight from Santa Ana, California to London Gatwick Airport takes 16h 17m
There are no direct flights from Santa Ana, California to London Gatwick Airport. There are no popular flight routes from Santa Ana, California to London Gatwick Airport.
Search flight deals

Frequently asked questions about flying from Santa Ana, California to London Gatwick Airport

  • How far is Santa Ana J. Wayne/Orange Cnty to London Gatwick by plane?

    The straight-line distance from Santa Ana J. Wayne/Orange Cnty to London Gatwick is 5456.6 mi. 16h 17m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Santa Ana J. Wayne/Orange Cnty Airport to London Gatwick Airport?

    Prices for flights from Santa Ana J. Wayne/Orange Cnty Airport to London Gatwick Airport were last updated today.

  • How old do you have to be to fly from Santa Ana J. Wayne/Orange Cnty Airport to London Gatwick Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Santa Ana J. Wayne/Orange Cnty Airport to London Gatwick Airport.

  • What documentation or ID do you need to fly to London Gatwick Airport?

    The necessary travel and health documents for your London Gatwick Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Travelling to a place near London?

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Guildford
Folkestone
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Dover
Bedford
Chichester
Harlow
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Why use momondo?

Why should I use momondo to find a flight deal from Santa Ana to London?

Finding the right flight to London from Santa Ana is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to London quick and easy, saving you time and money.

Can I find flights from Santa Ana to London with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to London from Santa Ana with this policy.

How can momondo help me find flights from Santa Ana to London?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to London from Santa Ana.

I’m not ready to book a flight from Santa Ana to London right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Santa Ana to London flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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