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Cheap flights from Santa Ana, California to London from $373

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 7/19. 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 round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
7:00 am - 4:00 pm
SNA
-
LGW
25h 00m
2 stops
Delta Logo
10:25 am - 10:30 pm
LGW
-
SNA
20h 05m
2 stops
$909Delta
Tue, Jul 28 - Fri, Aug 21
Delta Logo
7:00 am - 9:25 am
SNA
-
LGW
42h 25m
2 stops
Delta Logo
10:25 am - 10:30 pm
LGW
-
SNA
20h 05m
2 stops
$911Delta
Mon, Jul 27 - Fri, Aug 21
Delta Logo
9:00 pm - 9:25 am
SNA
-
LGW
28h 25m
2 stops
Delta Logo
10:25 am - 5:22 pm
LGW
-
SNA
38h 57m
2 stops
$914Delta
Sat, Jul 25 - Thu, Aug 20
Delta Logo
6:45 pm - 9:25 am
SNA
-
LGW
54h 40m
2 stops
Delta Logo
10:25 am - 10:30 pm
LGW
-
SNA
20h 05m
2 stops
$916Delta
Sun, Jul 26 - Fri, Aug 21
Delta Logo
9:00 pm - 9:25 am
SNA
-
LGW
28h 25m
2 stops
Delta Logo
10:25 am - 4:13 pm
LGW
-
SNA
37h 48m
2 stops
$921Delta
Sat, Jul 25 - Wed, Aug 19
Delta Logo
6:45 pm - 9:25 am
SNA
-
LGW
54h 40m
2 stops
Delta Logo
10:25 am - 1:20 pm
LGW
-
SNA
34h 55m
2 stops
$922Delta
Sun, Jul 26 - Thu, Aug 20
Delta Logo
7:00 am - 9:25 am
SNA
-
LGW
42h 25m
2 stops
Delta Logo
10:35 am - 4:13 pm
LGW
-
SNA
37h 38m
2 stops
$924Delta
Mon, Jul 27 - Tue, Aug 18
Delta Logo
7:10 pm - 9:25 am
SNA
-
LGW
54h 15m
2 stops
Delta Logo
10:25 am - 4:13 pm
LGW
-
SNA
37h 48m
2 stops
$929Delta
Sun, Jul 26 - Wed, Aug 19
Delta Logo
2:09 pm - 4:00 pm
SNA
-
LGW
17h 51m
2 stops
Delta Logo
10:25 am - 10:30 pm
LGW
-
SNA
20h 05m
2 stops
$959Delta
Thu, Jul 30 - Fri, Aug 21
Delta Logo
9:00 pm - 9:25 am
SNA
-
LGW
28h 25m
2 stops
Delta Logo
10:25 am - 11:19 am
LGW
-
SNA
32h 54m
2 stops
$964Delta
Wed, Jul 29 - Thu, Aug 20

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 28
SNA7:00 amSanta Ana J. Wayne/Orange Cnty
25h 00m
2 stops
LGW4:00 pmLondon Gatwick
Aug 21
LGW10:25 amLondon Gatwick
20h 05m
2 stops
SNA10:30 pmSanta Ana J. Wayne/Orange Cnty
$909
Delta
Jul 27
SNA7:00 amSanta Ana J. Wayne/Orange Cnty
42h 25m
2 stops
LGW9:25 amLondon Gatwick
Aug 21
LGW10:25 amLondon Gatwick
20h 05m
2 stops
SNA10:30 pmSanta Ana J. Wayne/Orange Cnty
$911
Delta
Jul 25
SNA9:00 pmSanta Ana J. Wayne/Orange Cnty
28h 25m
2 stops
LGW9:25 amLondon Gatwick
Aug 20
LGW10:25 amLondon Gatwick
38h 57m
2 stops
SNA5:22 pmSanta Ana J. Wayne/Orange Cnty
$914

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
May 23
SNA11:00 amSanta Ana J. Wayne/Orange Cnty
19h 35m
2 stops
LGW2:35 pmLondon Gatwick
May 31
LGW3:40 pmLondon Gatwick
33h 30m
2 stops
SNA5:10 pmSanta Ana J. Wayne/Orange Cnty
$1,939
Icelandair
May 22
SNA1:58 pmSanta Ana J. Wayne/Orange Cnty
16h 42m
2 stops
LGW2:40 pmLondon Gatwick
May 28
LGW3:40 pmLondon Gatwick
38h 50m
2 stops
SNA10:30 pmSanta Ana J. Wayne/Orange Cnty
$2,070
Icelandair
May 24
SNA2:13 pmSanta Ana J. Wayne/Orange Cnty
16h 27m
2 stops
LGW2:40 pmLondon Gatwick
Jun 14
LGW1:00 pmLondon Gatwick
17h 30m
2 stops
SNA10:30 pmSanta Ana J. Wayne/Orange Cnty
$5,913

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 11, 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

Tue 7/28

7:00 am-4:00 pm

2 stops25h 00m

London Gatwick

Fri 8/21

10:25 am-10:30 pm

2 stops20h 05m

$909

Santa AnaLondon

SNA - LGW

SNALGW

Santa Ana J. Wayne/Orange Cnty

Mon 7/27

7:00 am-9:25 am

2 stops42h 25m

London Gatwick

Fri 8/21

10:25 am-10:30 pm

2 stops20h 05m

$911

Santa AnaLondon

SNA - LGW

SNALGW

Santa Ana J. Wayne/Orange Cnty

Sat 7/25

9:00 pm-9:25 am

2 stops28h 25m

London Gatwick

Thu 8/20

10:25 am-5:22 pm

2 stops38h 57m

$914

Santa AnaLondon

SNA - LGW

SNALGW

Santa Ana J. Wayne/Orange Cnty

Sun 7/26

6:45 pm-9:25 am

2 stops54h 40m

London Gatwick

Fri 8/21

10:25 am-10:30 pm

2 stops20h 05m

$916

Santa AnaLondon

SNA - LGW

SNALGW

Santa Ana J. Wayne/Orange Cnty

Sat 7/25

9:00 pm-9:25 am

2 stops28h 25m

London Gatwick

Wed 8/19

10:25 am-4:13 pm

2 stops37h 48m

$921

Santa AnaLondon

SNA - LGW

SNALGW

Santa Ana J. Wayne/Orange Cnty

Sun 7/26

6:45 pm-9:25 am

2 stops54h 40m

London Gatwick

Thu 8/20

10:25 am-1:20 pm

2 stops34h 55m

$922

Santa AnaLondon

SNA - LGW

SNALGW

Santa Ana J. Wayne/Orange Cnty

Mon 7/27

7:00 am-9:25 am

2 stops42h 25m

London Gatwick

Tue 8/18

10:35 am-4:13 pm

2 stops37h 38m

$924

Santa AnaLondon

SNA - LGW

SNALGW

Santa Ana J. Wayne/Orange Cnty

Sun 7/26

7:10 pm-9:25 am

2 stops54h 15m

London Gatwick

Wed 8/19

10:25 am-4:13 pm

2 stops37h 48m

$929
Quickest round-trip

Santa AnaLondon

SNA - LGW

SNALGW

Santa Ana J. Wayne/Orange Cnty

Thu 7/30

2:09 pm-4:00 pm

2 stops17h 51m

London Gatwick

Fri 8/21

10:25 am-10:30 pm

2 stops20h 05m

$959

Santa AnaLondon

SNA - LGW

SNALGW

Santa Ana J. Wayne/Orange Cnty

Wed 7/29

9:00 pm-9:25 am

2 stops28h 25m

London Gatwick

Thu 8/20

10:25 am-11:19 am

2 stops32h 54m

$964

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

15h 33m

Direct flights

None
The fastest flight from Santa Ana, California to London Gatwick Airport takes 15h 33m
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 15h 33m 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
Cobham
Folkestone
Romford
Uxbridge
Guildford

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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