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Cheap flights from Santa Ana to London from $392

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 to London departing on 6/15. 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 to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:10 pm - 10:45 am
SNA
-
LGW
30h 35m
2 stops
Multiple Airlines Logo
2:00 pm - 12:15 pm
LGW
-
SNA
30h 15m
1 stop
$930Multiple Airlines
Mon, May 25 - Mon, Jun 1
SWISS Logo
2:38 pm - 8:25 am
SNA
-
LGW
33h 47m
2 stops
SWISS Logo
6:35 pm - 9:00 pm
LGW
-
SNA
34h 25m
2 stops
$974SWISS
Wed, May 6 - Tue, May 12
Multiple Airlines Logo
2:12 pm - 10:25 pm
SNA
-
LGW
24h 13m
2 stops
Multiple Airlines Logo
5:35 pm - 2:51 pm
LGW
-
SNA
29h 16m
2 stops
$1,069Multiple Airlines
Thu, Sep 24 - Mon, Oct 5
Multiple Airlines Logo
12:42 pm - 10:30 pm
SNA
-
LGW
25h 48m
2 stops
Multiple Airlines Logo
5:35 pm - 2:51 pm
LGW
-
SNA
29h 16m
2 stops
$1,099Multiple Airlines
Wed, Oct 7 - Wed, Oct 21
Multiple Airlines Logo
11:48 am - 10:30 pm
SNA
-
LGW
26h 42m
2 stops
Multiple Airlines Logo
5:35 pm - 4:35 pm
LGW
-
SNA
31h 00m
2 stops
$1,109Multiple Airlines
Wed, May 6 - Wed, May 27
Icelandair Logo
10:21 am - 2:40 pm
SNA
-
LGW
20h 19m
2 stops
Icelandair Logo
3:40 pm - 10:30 pm
LGW
-
SNA
38h 50m
2 stops
$1,128Icelandair
Wed, Oct 7 - Wed, Oct 21
American Airlines Logo
6:45 am - 8:40 am
SNA
-
LGW
17h 55m
2 stops
American Airlines Logo
10:45 am - 9:45 am
LGW
-
SNA
31h 00m
2 stops
$1,130American Airlines
Fri, May 1 - Tue, Jun 16
Multiple Airlines Logo
12:52 pm - 6:50 pm
SNA
-
LGW
21h 58m
2 stops
Multiple Airlines Logo
10:20 am - 10:30 pm
LGW
-
SNA
20h 10m
2 stops
$1,140Multiple Airlines
Mon, May 4 - Thu, May 7
SWISS Logo
3:02 pm - 5:55 pm
SNA
-
LGW
18h 53m
2 stops
SWISS Logo
9:25 am - 8:51 pm
LGW
-
SNA
19h 26m
2 stops
$1,151SWISS
Wed, Aug 26 - Sun, Aug 30
Multiple Airlines Logo
2:12 pm - 10:30 pm
SNA
-
LGW
24h 18m
2 stops
Multiple Airlines Logo
5:35 pm - 3:11 pm
LGW
-
SNA
29h 36m
2 stops
$1,188Multiple Airlines
Wed, Aug 19 - Wed, Aug 26

SWISS flights from Santa Ana to London Gatwick Airport

Our best SWISS deals on Santa Ana to London Gatwick Airport flight tickets
SWISS
May 6
SNA2:38 pmSanta Ana J. Wayne/Orange Cnty
33h 47m
2 stops
LGW8:25 amLondon Gatwick
May 12
LGW6:35 pmLondon Gatwick
34h 25m
2 stops
SNA9:00 pmSanta Ana J. Wayne/Orange Cnty
$974
SWISS
Aug 26
SNA3:02 pmSanta Ana J. Wayne/Orange Cnty
18h 53m
2 stops
LGW5:55 pmLondon Gatwick
Aug 30
LGW9:25 amLondon Gatwick
19h 26m
2 stops
SNA8:51 pmSanta Ana J. Wayne/Orange Cnty
$1,151
SWISS
May 15
SNA2:38 pmSanta Ana J. Wayne/Orange Cnty
33h 47m
2 stops
LGW8:25 amLondon Gatwick
May 24
LGW6:35 pmLondon Gatwick
34h 20m
2 stops
SNA8:55 pmSanta Ana J. Wayne/Orange Cnty
$1,428

Icelandair flights from Santa Ana to London Gatwick Airport

Our best Icelandair deals on Santa Ana to London Gatwick Airport flight tickets
Icelandair
Oct 7
SNA10:21 amSanta Ana J. Wayne/Orange Cnty
20h 19m
2 stops
LGW2:40 pmLondon Gatwick
Oct 21
LGW3:40 pmLondon Gatwick
38h 50m
2 stops
SNA10:30 pmSanta Ana J. Wayne/Orange Cnty
$1,128
Icelandair
May 2
SNA2:34 pmSanta Ana J. Wayne/Orange Cnty
16h 01m
2 stops
LGW2:35 pmLondon Gatwick
May 7
LGW1:00 pmLondon Gatwick
17h 30m
2 stops
SNA10:30 pmSanta Ana J. Wayne/Orange Cnty
$1,301
Icelandair
May 2
SNA2:34 pmSanta Ana J. Wayne/Orange Cnty
16h 01m
2 stops
LGW2:35 pmLondon Gatwick
May 6
LGW3:40 pmLondon Gatwick
38h 50m
2 stops
SNA10:30 pmSanta Ana J. Wayne/Orange Cnty
$1,303

momondo Fare Finder

 
Customize your flight search to find flights from Santa Ana 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 April 13, 2026.
Use the filters below to find and compare flights from Santa Ana 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 5/25

8:10 pm-10:45 am

2 stops30h 35m

London Gatwick

Mon 6/1

2:00 pm-12:15 pm

1 stop30h 15m

$930

Santa AnaLondon

SNA - LGW

SNALGW

Santa Ana J. Wayne/Orange Cnty

Wed 5/6

2:38 pm-8:25 am

2 stops33h 47m

London Gatwick

Tue 5/12

6:35 pm-9:00 pm

2 stops34h 25m

$974

Santa AnaLondon

SNA - LGW

SNALGW

Santa Ana J. Wayne/Orange Cnty

Thu 9/24

2:12 pm-10:25 pm

2 stops24h 13m

London Gatwick

Mon 10/5

5:35 pm-2:51 pm

2 stops29h 16m

$1,069

Santa AnaLondon

SNA - LGW

SNALGW

Santa Ana J. Wayne/Orange Cnty

Wed 10/7

12:42 pm-10:30 pm

2 stops25h 48m

London Gatwick

Wed 10/21

5:35 pm-2:51 pm

2 stops29h 16m

$1,099

Santa AnaLondon

SNA - LGW

SNALGW

Santa Ana J. Wayne/Orange Cnty

Wed 5/6

11:48 am-10:30 pm

2 stops26h 42m

London Gatwick

Wed 5/27

5:35 pm-4:35 pm

2 stops31h 00m

$1,109

Santa AnaLondon

SNA - LGW

SNALGW

Santa Ana J. Wayne/Orange Cnty

Wed 10/7

10:21 am-2:40 pm

2 stops20h 19m

London Gatwick

Wed 10/21

3:40 pm-10:30 pm

2 stops38h 50m

$1,128

Santa AnaLondon

SNA - LGW

SNALGW

Santa Ana J. Wayne/Orange Cnty

Fri 5/1

6:45 am-8:40 am

2 stops17h 55m

London Gatwick

Tue 6/16

10:45 am-9:45 am

2 stops31h 00m

$1,130

Santa AnaLondon

SNA - LGW

SNALGW

Santa Ana J. Wayne/Orange Cnty

Mon 5/4

12:52 pm-6:50 pm

2 stops21h 58m

London Gatwick

Thu 5/7

10:20 am-10:30 pm

2 stops20h 10m

$1,140
Quickest round-trip

Santa AnaLondon

SNA - LGW

SNALGW

Santa Ana J. Wayne/Orange Cnty

Wed 8/26

3:02 pm-5:55 pm

2 stops18h 53m

London Gatwick

Sun 8/30

9:25 am-8:51 pm

2 stops19h 26m

$1,151

Santa AnaLondon

SNA - LGW

SNALGW

Santa Ana J. Wayne/Orange Cnty

Wed 8/19

2:12 pm-10:30 pm

2 stops24h 18m

London Gatwick

Wed 8/26

5:35 pm-3:11 pm

2 stops29h 36m

$1,188

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 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 to London Gatwick Airport is on a Tuesday when prices can be found for as low as $570. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to London Gatwick Airport on Saturday is $706.

When to book flights from Santa Ana to London Gatwick Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Santa Ana 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 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 to London Gatwick Airport

Fastest flight time

20h 12m

Direct flights

None
The fastest flight from Santa Ana to London Gatwick Airport takes 20h 12m
There are no direct flights from Santa Ana to London Gatwick Airport. There are no popular flight routes from Santa Ana to London Gatwick Airport.
Search flight deals

Frequently asked questions about flying from Santa Ana 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 20h 12m 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
Gatwick
Hounslow
Milton Keynes
Luton
Dover
Hayes
Slough
Wembley
Crawley
Stansted
Croydon
Dartford
Brentwood
Cobham
Folkestone
Guildford
Romford
Harrow
Watford
Richmond

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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