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Cheap flights from Santa Ana, California to London from $337

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 9/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Santa Ana, California to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
8:00 am - 9:40 am
SNA
-
LGW
17h 40m
2 stops
Delta Logo
10:25 am - 10:30 pm
LGW
-
SNA
20h 05m
2 stops
$907Delta
Mon, Jul 27 - Wed, Aug 19
Multiple Airlines Logo
7:54 pm - 10:00 am
SNA
-
LGW
30h 06m
2 stops
Multiple Airlines Logo
2:00 pm - 12:15 pm
LGW
-
SNA
30h 15m
1 stop
$943Multiple Airlines
Fri, Jul 31 - Mon, Aug 17
Multiple Airlines Logo
1:00 pm - 10:00 am
SNA
-
LGW
37h 00m
1 stop
Multiple Airlines Logo
2:00 pm - 9:07 pm
LGW
-
SNA
39h 07m
2 stops
$971Multiple Airlines
Tue, Jul 28 - Tue, Aug 18
Multiple Airlines Logo
7:54 pm - 10:00 am
SNA
-
LGW
54h 06m
2 stops
Multiple Airlines Logo
2:00 pm - 12:15 pm
LGW
-
SNA
30h 15m
1 stop
$976Multiple Airlines
Mon, Jul 27 - Mon, Aug 17
SWISS Logo
3:05 pm - 5:50 pm
SNA
-
LGW
18h 45m
2 stops
SWISS Logo
9:25 am - 8:51 pm
LGW
-
SNA
19h 26m
2 stops
$989SWISS
Tue, Aug 25 - Tue, Sep 15
Multiple Airlines Logo
1:00 pm - 10:00 am
SNA
-
LGW
37h 00m
1 stop
Multiple Airlines Logo
2:00 pm - 12:00 pm
LGW
-
SNA
54h 00m
2 stops
$990Multiple Airlines
Tue, Jul 28 - Sat, Aug 22
Multiple Airlines Logo
3:41 pm - 10:00 am
SNA
-
LGW
58h 19m
2 stops
Multiple Airlines Logo
2:00 pm - 12:25 pm
LGW
-
SNA
30h 25m
1 stop
$998Multiple Airlines
Sun, Jul 19 - Fri, Aug 14
Multiple Airlines Logo
7:54 pm - 10:00 am
SNA
-
LGW
30h 06m
2 stops
Multiple Airlines Logo
2:00 pm - 12:25 pm
LGW
-
SNA
30h 25m
1 stop
$1,022Multiple Airlines
Fri, Jul 17 - Fri, Aug 14
Multiple Airlines Logo
1:10 pm - 10:00 am
SNA
-
LGW
36h 50m
1 stop
Multiple Airlines Logo
2:00 pm - 12:25 pm
LGW
-
SNA
30h 25m
1 stop
$1,033Multiple Airlines
Sat, Jul 18 - Fri, Aug 14
Multiple Airlines Logo
10:50 am - 10:55 am
SNA
-
LGW
16h 05m
2 stops
Multiple Airlines Logo
11:55 am - 9:45 pm
LGW
-
SNA
17h 50m
2 stops
$1,044Multiple Airlines
Tue, Nov 3 - Wed, Nov 18

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
Aug 25
SNA3:05 pmSanta Ana J. Wayne/Orange Cnty
18h 45m
2 stops
LGW5:50 pmLondon Gatwick
Sep 15
LGW9:25 amLondon Gatwick
19h 26m
2 stops
SNA8:51 pmSanta Ana J. Wayne/Orange Cnty
$989
SWISS
Jun 1
SNA2:47 pmSanta Ana J. Wayne/Orange Cnty
19h 03m
2 stops
LGW5:50 pmLondon Gatwick
Jun 4
LGW9:25 amLondon Gatwick
19h 30m
2 stops
SNA8:55 pmSanta Ana J. Wayne/Orange Cnty
$3,000
SWISS
Jun 4
SNA2:47 pmSanta Ana J. Wayne/Orange Cnty
33h 38m
2 stops
LGW8:25 amLondon Gatwick
Jun 8
LGW9:25 amLondon Gatwick
19h 30m
2 stops
SNA8:55 pmSanta Ana J. Wayne/Orange Cnty
$21,055

Delta flights from Santa Ana, California to London Gatwick Airport

Our best Delta deals on Santa Ana, California to London Gatwick Airport flight tickets
Delta
Jul 27
SNA8:00 amSanta Ana J. Wayne/Orange Cnty
17h 40m
2 stops
LGW9:40 amLondon Gatwick
Aug 19
LGW10:25 amLondon Gatwick
20h 05m
2 stops
SNA10:30 pmSanta Ana J. Wayne/Orange Cnty
$907
Delta
Jul 20
SNA8:00 amSanta Ana J. Wayne/Orange Cnty
17h 40m
2 stops
LGW9:40 amLondon Gatwick
Aug 12
LGW10:25 amLondon Gatwick
20h 05m
2 stops
SNA10:30 pmSanta Ana J. Wayne/Orange Cnty
$1,074
Delta
Jul 21
SNA2:09 pmSanta Ana J. Wayne/Orange Cnty
17h 51m
2 stops
LGW4:00 pmLondon Gatwick
Jul 30
LGW10:25 amLondon Gatwick
20h 00m
2 stops
SNA10:25 pmSanta Ana J. Wayne/Orange Cnty
$1,149

momondo Fare Finder

 
Customize 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 832,500 searches. Data last updated May 22, 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 round-trip

Santa AnaLondon

SNA - LGW

SNALGW

Santa Ana J. Wayne/Orange Cnty

Mon 7/27

8:00 am-9:40 am

2 stops17h 40m

London Gatwick

Wed 8/19

10:25 am-10:30 pm

2 stops20h 05m

$907

Santa AnaLondon

SNA - LGW

SNALGW

Santa Ana J. Wayne/Orange Cnty

Fri 7/31

7:54 pm-10:00 am

2 stops30h 06m

London Gatwick

Mon 8/17

2:00 pm-12:15 pm

1 stop30h 15m

$943

Santa AnaLondon

SNA - LGW

SNALGW

Santa Ana J. Wayne/Orange Cnty

Tue 7/28

1:00 pm-10:00 am

1 stop37h 00m

London Gatwick

Tue 8/18

2:00 pm-9:07 pm

2 stops39h 07m

$971

Santa AnaLondon

SNA - LGW

SNALGW

Santa Ana J. Wayne/Orange Cnty

Mon 7/27

7:54 pm-10:00 am

2 stops54h 06m

London Gatwick

Mon 8/17

2:00 pm-12:15 pm

1 stop30h 15m

$976

Santa AnaLondon

SNA - LGW

SNALGW

Santa Ana J. Wayne/Orange Cnty

Tue 8/25

3:05 pm-5:50 pm

2 stops18h 45m

London Gatwick

Tue 9/15

9:25 am-8:51 pm

2 stops19h 26m

$989

Santa AnaLondon

SNA - LGW

SNALGW

Santa Ana J. Wayne/Orange Cnty

Tue 7/28

1:00 pm-10:00 am

1 stop37h 00m

London Gatwick

Sat 8/22

2:00 pm-12:00 pm

2 stops54h 00m

$990

Santa AnaLondon

SNA - LGW

SNALGW

Santa Ana J. Wayne/Orange Cnty

Sun 7/19

3:41 pm-10:00 am

2 stops58h 19m

London Gatwick

Fri 8/14

2:00 pm-12:25 pm

1 stop30h 25m

$998

Santa AnaLondon

SNA - LGW

SNALGW

Santa Ana J. Wayne/Orange Cnty

Fri 7/17

7:54 pm-10:00 am

2 stops30h 06m

London Gatwick

Fri 8/14

2:00 pm-12:25 pm

1 stop30h 25m

$1,022

Santa AnaLondon

SNA - LGW

SNALGW

Santa Ana J. Wayne/Orange Cnty

Sat 7/18

1:10 pm-10:00 am

1 stop36h 50m

London Gatwick

Fri 8/14

2:00 pm-12:25 pm

1 stop30h 25m

$1,033
Quickest round-trip

Santa AnaLondon

SNA - LGW

SNALGW

Santa Ana J. Wayne/Orange Cnty

Tue 11/3

10:50 am-10:55 am

2 stops16h 05m

London Gatwick

Wed 11/18

11:55 am-9:45 pm

2 stops17h 50m

$1,044

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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?

The cheapest day to depart from Santa Ana, California to London Gatwick Airport is on a Tuesday when prices can be found for as low as $591. Be sure to avoid booking your departure on a Thursday as prices are generally higher than usual. According to our data, the average ticket price to London Gatwick Airport on Thursday is $716.

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 round-trip 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 05m

Direct flights

None
The fastest flight from Santa Ana, California to London Gatwick Airport takes 16h 05m
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?

    A flight from Santa Ana J. Wayne/Orange Cnty to London Gatwick will travel around 5456.6 mi. Typically, this will take 16h 05m by plane in normal conditions.

  • 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 are updated daily.

  • 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 travel and health documents required for your trip to London Gatwick Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London Gatwick Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Hounslow
Gatwick
Milton Keynes
Dover
Luton
Hayes
Crawley
Wembley
Slough
Croydon
Stansted
Watford
Harrow
Brentwood
Dartford
Ilford
Cobham
Folkestone
Uxbridge
Romford

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Santa Ana to London. momondo saves you time and could save you money on your trip.

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

All flight searches from Santa Ana to London on momondo can be filtered to show those which offer flexible booking policies.

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?

Yes momondo offers price alerts on flights to London from Santa Ana. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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