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Cheap flights from Santa Ana, California to London from $362

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 1/8. 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.
Multiple Airlines Logo
4:37 pm - 10:00 am
SNA
-
LGW
33h 23m3 stops
Multiple Airlines Logo
8:15 am - 11:25 am
LGW
-
SNA
35h 10m3 stops
$822Multiple Airlines
Thu, Jan 29 - Tue, Feb 3
Multiple Airlines Logo
4:37 pm - 10:00 am
SNA
-
LGW
33h 23m3 stops
Multiple Airlines Logo
8:15 am - 11:25 am
LGW
-
SNA
35h 10m3 stops
$853Multiple Airlines
Wed, Jan 21 - Wed, Jan 28
Icelandair Logo
10:15 am - 2:40 pm
SNA
-
LGW
20h 25m2 stops
Icelandair Logo
3:40 pm - 10:21 pm
LGW
-
SNA
38h 41m2 stops
$975Icelandair
Tue, Apr 7 - Tue, Apr 21
Multiple Airlines Logo
8:05 am - 10:55 am
SNA
-
LGW
18h 50m2 stops
Multiple Airlines Logo
11:55 am - 10:30 pm
LGW
-
SNA
17h 35m2 stops
$1,013Multiple Airlines
Wed, Mar 4 - Sun, Mar 8
Multiple Airlines Logo
10:14 am - 10:55 am
SNA
-
LGW
16h 41m2 stops
Multiple Airlines Logo
11:55 am - 9:27 pm
LGW
-
SNA
17h 32m2 stops
$1,051Multiple Airlines
Fri, Jan 23 - Fri, Jan 30
Multiple Airlines Logo
10:14 am - 10:55 am
SNA
-
LGW
16h 41m2 stops
Multiple Airlines Logo
11:55 am - 9:27 pm
LGW
-
SNA
17h 32m2 stops
$1,054Multiple Airlines
Fri, Feb 6 - Mon, Feb 9
Multiple Airlines Logo
11:55 am - 10:55 am
SNA
-
LGW
16h 00m2 stops
Multiple Airlines Logo
11:55 am - 10:21 pm
LGW
-
SNA
17h 26m2 stops
$1,106Multiple Airlines
Mon, Mar 16 - Mon, Mar 23
Multiple Airlines Logo
1:10 pm - 10:00 am
SNA
-
LGW
36h 50m1 stop
Multiple Airlines Logo
2:00 pm - 12:25 pm
LGW
-
SNA
30h 25m1 stop
$1,113Multiple Airlines
Wed, Jun 3 - Tue, Jun 9
Icelandair Logo
11:00 am - 2:40 pm
SNA
-
LGW
19h 40m2 stops
Icelandair Logo
1:00 pm - 10:30 pm
LGW
-
SNA
17h 30m2 stops
$1,183Icelandair
Wed, Jun 3 - Tue, Jun 9
Multiple Airlines Logo
7:30 am - 10:45 am
SNA
-
LGW
19h 15m2 stops
Multiple Airlines Logo
2:00 pm - 12:25 pm
LGW
-
SNA
30h 25m1 stop
$1,184Multiple Airlines
Wed, Jun 3 - Tue, Jun 9

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
Apr 7
SNA10:15 amSanta Ana J. Wayne/Orange Cnty
20h 25m
2 stops
LGW2:40 pmLondon Gatwick
Apr 21
LGW3:40 pmLondon Gatwick
38h 41m
2 stops
SNA10:21 pmSanta Ana J. Wayne/Orange Cnty
$975
Find similar
Icelandair
Jun 3
SNA11:00 amSanta Ana J. Wayne/Orange Cnty
19h 40m
2 stops
LGW2:40 pmLondon Gatwick
Jun 9
LGW1:00 pmLondon Gatwick
17h 30m
2 stops
SNA10:30 pmSanta Ana J. Wayne/Orange Cnty
$1,183
Find similar
Icelandair
Dec 11
SNA10:54 amSanta Ana J. Wayne/Orange Cnty
16h 01m
2 stops
LGW10:55 amLondon Gatwick
Dec 17
LGW11:55 amLondon Gatwick
17h 19m
2 stops
SNA9:14 pmSanta Ana J. Wayne/Orange Cnty
$2,001
Find similar

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 December 9, 2025.
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

Santa AnaLondon

SNA - LGW

SNALGW

Santa Ana J. Wayne/Orange Cnty

Thu 1/29

4:37 pm-10:00 am

3 stops33h 23m

London Gatwick

Tue 2/3

8:15 am-11:25 am

3 stops35h 10m

$822

Santa AnaLondon

SNA - LGW

SNALGW

Santa Ana J. Wayne/Orange Cnty

Wed 1/21

4:37 pm-10:00 am

3 stops33h 23m

London Gatwick

Wed 1/28

8:15 am-11:25 am

3 stops35h 10m

$853

Santa AnaLondon

SNA - LGW

SNALGW

Santa Ana J. Wayne/Orange Cnty

Tue 4/7

10:15 am-2:40 pm

2 stops20h 25m

London Gatwick

Tue 4/21

3:40 pm-10:21 pm

2 stops38h 41m

$975

Santa AnaLondon

SNA - LGW

SNALGW

Santa Ana J. Wayne/Orange Cnty

Wed 3/4

8:05 am-10:55 am

2 stops18h 50m

London Gatwick

Sun 3/8

11:55 am-10:30 pm

2 stops17h 35m

$1,013

Santa AnaLondon

SNA - LGW

SNALGW

Santa Ana J. Wayne/Orange Cnty

Fri 1/23

10:14 am-10:55 am

2 stops16h 41m

London Gatwick

Fri 1/30

11:55 am-9:27 pm

2 stops17h 32m

$1,051

Santa AnaLondon

SNA - LGW

SNALGW

Santa Ana J. Wayne/Orange Cnty

Fri 2/6

10:14 am-10:55 am

2 stops16h 41m

London Gatwick

Mon 2/9

11:55 am-9:27 pm

2 stops17h 32m

$1,054

Santa AnaLondon

SNA - LGW

SNALGW

Santa Ana J. Wayne/Orange Cnty

Mon 3/16

11:55 am-10:55 am

2 stops16h 00m

London Gatwick

Mon 3/23

11:55 am-10:21 pm

2 stops17h 26m

$1,106

Santa AnaLondon

SNA - LGW

SNALGW

Santa Ana J. Wayne/Orange Cnty

Wed 6/3

1:10 pm-10:00 am

1 stop36h 50m

London Gatwick

Tue 6/9

2:00 pm-12:25 pm

1 stop30h 25m

$1,113

Santa AnaLondon

SNA - LGW

SNALGW

Santa Ana J. Wayne/Orange Cnty

Wed 6/3

11:00 am-2:40 pm

2 stops19h 40m

London Gatwick

Tue 6/9

1:00 pm-10:30 pm

2 stops17h 30m

$1,183

Santa AnaLondon

SNA - LGW

SNALGW

Santa Ana J. Wayne/Orange Cnty

Wed 6/3

7:30 am-10:45 am

2 stops19h 15m

London Gatwick

Tue 6/9

2:00 pm-12:25 pm

1 stop30h 25m

$1,184

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 $563. 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 $719.

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

Flying to London Gatwick Airport from Santa Ana, California in the evening is the least expensive time of day to depart. momondo users have found prices as low as $639 when looking at flights departing in the evening. In the morning is when there is more demand to fly to London Gatwick Airport, so prices are often more expensive at around $820 per ticket.

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 01m

Direct flights

None
The fastest flight from Santa Ana, California to London Gatwick Airport takes 16h 01m
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

  • 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 50m 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
Dover
Luton
Slough
Guildford
Hayes
Dartford
Crawley
Brentwood
Wembley
Romford
Watford
Ilford
Cobham
Folkestone
Uxbridge
Stansted
Chelmsford

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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