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Cheap flights from Santa Ana to London from $254

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 10/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Santa Ana to London

Cheap round-trip flights

American Airlines Logo
6:45 am - 8:35 amSNA-LGW
17h 50m2 stops
American Airlines Logo
2:30 pm - 11:52 amLGW-SNA
29h 22m2 stops
$563American Airlines
Find Deal
Tue, Oct 7 - Tue, Oct 21
American Airlines Logo
6:45 am - 9:20 amSNA-LGW
18h 35m2 stops
American Airlines Logo
12:30 pm - 12:15 pmLGW-SNA
30h 45m2 stops
$648American Airlines
Find Deal
Thu, Oct 23 - Thu, Oct 30
American Airlines Logo
6:45 am - 8:35 amSNA-LGW
17h 50m2 stops
American Airlines Logo
3:05 pm - 11:40 amLGW-SNA
28h 35m1 stop
$686American Airlines
Find Deal
Tue, Oct 7 - Tue, Oct 21
Logo
6:45 am - 10:00 amSNA-LGW
19h 15m2 stops
Logo
5:40 pm - 10:03 pmLGW-SNA
36h 23m3 stops
$769
Find Deal
Sat, Oct 4 - Wed, Oct 22
Logo
8:09 pm - 10:00 amSNA-LGW
29h 51m3 stops
Logo
10:45 am - 12:18 pmLGW-SNA
33h 33m3 stops
$857
Find Deal
Tue, Oct 7 - Tue, Oct 21
Logo
8:09 pm - 10:00 amSNA-LGW
29h 51m3 stops
Logo
10:45 am - 12:18 pmLGW-SNA
33h 33m3 stops
$878
Find Deal
Tue, Oct 14 - Tue, Oct 21
Icelandair Logo
3:05 pm - 2:40 pmSNA-LGW
15h 35m2 stops
Icelandair Logo
3:40 pm - 10:30 pmLGW-SNA
38h 50m2 stops
$1,077Icelandair
Find Deal
Wed, Sep 24 - Wed, Oct 22
WestJet Logo
12:50 pm - 9:25 amSNA-LGW
36h 35m2 stops
WestJet Logo
10:45 am - 12:01 pmLGW-SNA
57h 16m2 stops
$1,183WestJet
Find Deal
Tue, Oct 14 - Tue, Oct 21
Icelandair Logo
10:44 am - 2:40 pmSNA-LGW
19h 56m2 stops
Icelandair Logo
11:55 am - 10:15 pmLGW-SNA
18h 20m2 stops
$1,186Icelandair
Find Deal
Fri, Oct 24 - Mon, Nov 3
WestJet Logo
12:50 pm - 9:25 amSNA-LGW
36h 35m2 stops
WestJet Logo
10:45 am - 12:01 pmLGW-SNA
57h 16m2 stops
$1,216WestJet
Find Deal
Sun, Oct 12 - Thu, Oct 16

American Airlines flights from Santa Ana to London Gatwick Airport

Our best American Airlines deals on Santa Ana to London Gatwick Airport flight tickets
American Airlines
Oct 7
SNA6:45 amSanta Ana J. Wayne/Orange Cnty
17h 50m
2 stops
LGW8:35 amLondon Gatwick
Oct 21
LGW2:30 pmLondon Gatwick
29h 22m
2 stops
SNA11:52 amSanta Ana J. Wayne/Orange Cnty
$563
Find similar
American Airlines
Oct 23
SNA6:45 amSanta Ana J. Wayne/Orange Cnty
18h 35m
2 stops
LGW9:20 amLondon Gatwick
Oct 30
LGW12:30 pmLondon Gatwick
30h 45m
2 stops
SNA12:15 pmSanta Ana J. Wayne/Orange Cnty
$648
Find similar
American Airlines
Oct 7
SNA6:45 amSanta Ana J. Wayne/Orange Cnty
17h 50m
2 stops
LGW8:35 amLondon Gatwick
Oct 21
LGW3:05 pmLondon Gatwick
28h 35m
1 stop
SNA11:40 amSanta Ana J. Wayne/Orange Cnty
$686
Find similar

Icelandair flights from Santa Ana to London Gatwick Airport

Our best Icelandair deals on Santa Ana to London Gatwick Airport flight tickets
Icelandair
Sep 24
SNA3:05 pmSanta Ana J. Wayne/Orange Cnty
15h 35m
2 stops
LGW2:40 pmLondon Gatwick
Oct 22
LGW3:40 pmLondon Gatwick
38h 50m
2 stops
SNA10:30 pmSanta Ana J. Wayne/Orange Cnty
$1,077
Find similar
Icelandair
Oct 24
SNA10:44 amSanta Ana J. Wayne/Orange Cnty
19h 56m
2 stops
LGW2:40 pmLondon Gatwick
Nov 3
LGW11:55 amLondon Gatwick
18h 20m
2 stops
SNA10:15 pmSanta Ana J. Wayne/Orange Cnty
$1,186
Find similar
Icelandair
Oct 20
SNA10:44 amSanta Ana J. Wayne/Orange Cnty
19h 51m
2 stops
LGW2:35 pmLondon Gatwick
Nov 2
LGW11:55 amLondon Gatwick
17h 35m
2 stops
SNA9:30 pmSanta Ana J. Wayne/Orange Cnty
$1,239
Find similar

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 September 8, 2025.
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

Santa AnaLondon

SNA - LGW

SNALGW

Santa Ana J. Wayne/Orange Cnty

Tue 10/7

6:45 am-8:35 am

2 stops17h 50m

London Gatwick

Tue 10/21

2:30 pm-11:52 am

2 stops29h 22m

$563

Santa AnaLondon

SNA - LGW

SNALGW

Santa Ana J. Wayne/Orange Cnty

Thu 10/23

6:45 am-9:20 am

2 stops18h 35m

London Gatwick

Thu 10/30

12:30 pm-12:15 pm

2 stops30h 45m

$648

Santa AnaLondon

SNA - LGW

SNALGW

Santa Ana J. Wayne/Orange Cnty

Tue 10/7

6:45 am-8:35 am

2 stops17h 50m

London Gatwick

Tue 10/21

3:05 pm-11:40 am

1 stop28h 35m

$686

Santa AnaLondon

SNA - LGW

SNALGW

Santa Ana J. Wayne/Orange Cnty

Sat 10/4

6:45 am-10:00 am

2 stops19h 15m

London Gatwick

Wed 10/22

5:40 pm-10:03 pm

3 stops36h 23m

$769

Santa AnaLondon

SNA - LGW

SNALGW

Santa Ana J. Wayne/Orange Cnty

Tue 10/7

8:09 pm-10:00 am

3 stops29h 51m

London Gatwick

Tue 10/21

10:45 am-12:18 pm

3 stops33h 33m

$857

Santa AnaLondon

SNA - LGW

SNALGW

Santa Ana J. Wayne/Orange Cnty

Tue 10/14

8:09 pm-10:00 am

3 stops29h 51m

London Gatwick

Tue 10/21

10:45 am-12:18 pm

3 stops33h 33m

$878

Santa AnaLondon

SNA - LGW

SNALGW

Santa Ana J. Wayne/Orange Cnty

Wed 9/24

3:05 pm-2:40 pm

2 stops15h 35m

London Gatwick

Wed 10/22

3:40 pm-10:30 pm

2 stops38h 50m

$1,077

Santa AnaLondon

SNA - LGW

SNALGW

Santa Ana J. Wayne/Orange Cnty

Tue 10/14

12:50 pm-9:25 am

2 stops36h 35m

London Gatwick

Tue 10/21

10:45 am-12:01 pm

2 stops57h 16m

$1,183

Santa AnaLondon

SNA - LGW

SNALGW

Santa Ana J. Wayne/Orange Cnty

Fri 10/24

10:44 am-2:40 pm

2 stops19h 56m

London Gatwick

Mon 11/3

11:55 am-10:15 pm

2 stops18h 20m

$1,186

Santa AnaLondon

SNA - LGW

SNALGW

Santa Ana J. Wayne/Orange Cnty

Sun 10/12

12:50 pm-9:25 am

2 stops36h 35m

London Gatwick

Thu 10/16

10:45 am-12:01 pm

2 stops57h 16m

$1,216

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 $573. 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 $727.

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

Flying to London Gatwick Airport from Santa Ana 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 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

Direct flights

None
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.
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  • 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 35m 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
Luton
Dover
Slough
Milton Keynes
Hayes
Guildford
Dartford
Stansted
Crawley
Chelmsford
Brentwood
Ilford
Folkestone
Colchester
Watford
Richmond
Wembley
Canterbury

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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