Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Santa Ana to London from $450

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 5/6. 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

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Santa Ana to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
SWISS Logo
3:02 pm - 8:25 am
SNA
-
LGW
33h 23m
2 stops
SWISS Logo
6:35 pm - 8:19 pm
LGW
-
SNA
33h 44m
2 stops
$904SWISS
Tue, Sep 15 - Mon, Sep 28
SWISS Logo
3:02 pm - 5:50 pm
SNA
-
LGW
18h 48m
2 stops
SWISS Logo
6:35 pm - 8:51 pm
LGW
-
SNA
34h 16m
2 stops
$906SWISS
Tue, Sep 15 - Tue, Sep 29
SWISS Logo
3:02 pm - 5:50 pm
SNA
-
LGW
18h 48m
2 stops
SWISS Logo
6:35 pm - 8:51 pm
LGW
-
SNA
34h 16m
2 stops
$941SWISS
Tue, Sep 15 - Mon, Sep 28
SWISS Logo
3:02 pm - 8:25 am
SNA
-
LGW
33h 23m
2 stops
SWISS Logo
9:25 am - 8:19 pm
LGW
-
SNA
18h 54m
2 stops
$954SWISS
Thu, Sep 17 - Tue, Sep 29
SWISS Logo
3:02 pm - 5:50 pm
SNA
-
LGW
18h 48m
2 stops
SWISS Logo
6:35 pm - 8:51 pm
LGW
-
SNA
34h 16m
2 stops
$956SWISS
Thu, Sep 17 - Tue, Sep 29
SWISS Logo
3:02 pm - 5:55 pm
SNA
-
LGW
18h 53m
2 stops
SWISS Logo
6:35 pm - 8:51 pm
LGW
-
SNA
34h 16m
2 stops
$976SWISS
Wed, Sep 16 - Mon, Sep 28
SWISS Logo
3:02 pm - 5:50 pm
SNA
-
LGW
18h 48m
2 stops
SWISS Logo
6:35 pm - 8:51 pm
LGW
-
SNA
34h 16m
2 stops
$991SWISS
Thu, Sep 17 - Mon, Sep 28
SWISS Logo
3:02 pm - 5:50 pm
SNA
-
LGW
18h 48m
2 stops
SWISS Logo
6:35 pm - 8:19 pm
LGW
-
SNA
33h 44m
2 stops
$1,004SWISS
Tue, Sep 15 - Sun, Sep 27
SWISS Logo
3:02 pm - 8:25 am
SNA
-
LGW
33h 23m
2 stops
SWISS Logo
6:35 pm - 8:51 pm
LGW
-
SNA
34h 16m
2 stops
$1,006SWISS
Tue, Sep 15 - Sat, Oct 3
Multiple Airlines Logo
5:27 pm - 6:20 am
SNA
-
LGW
28h 53m
2 stops
Multiple Airlines Logo
2:00 pm - 12:25 pm
LGW
-
SNA
30h 25m
1 stop
$1,014Multiple Airlines
Mon, May 11 - Tue, May 26

Icelandair flights from Santa Ana to London Gatwick Airport

Our best Icelandair deals on Santa Ana to London Gatwick Airport flight tickets
Icelandair
Oct 6
SNA10:21 amSanta Ana J. Wayne/Orange Cnty
20h 19m
2 stops
LGW2:40 pmLondon Gatwick
Oct 15
LGW3:40 pmLondon Gatwick
38h 50m
2 stops
SNA10:30 pmSanta Ana J. Wayne/Orange Cnty
$1,131
Icelandair
Apr 28
SNA2:34 pmSanta Ana J. Wayne/Orange Cnty
16h 06m
2 stops
LGW2:40 pmLondon Gatwick
Jun 2
LGW3:40 pmLondon Gatwick
33h 30m
2 stops
SNA5:10 pmSanta Ana J. Wayne/Orange Cnty
$1,185
Icelandair
Apr 28
SNA2:34 pmSanta Ana J. Wayne/Orange Cnty
16h 06m
2 stops
LGW2:40 pmLondon Gatwick
May 26
LGW3:40 pmLondon Gatwick
33h 30m
2 stops
SNA5:10 pmSanta Ana J. Wayne/Orange Cnty
$1,215

SWISS flights from Santa Ana to London Gatwick Airport

Our best SWISS deals on Santa Ana to London Gatwick Airport flight tickets
SWISS
Sep 15
SNA3:02 pmSanta Ana J. Wayne/Orange Cnty
33h 23m
2 stops
LGW8:25 amLondon Gatwick
Sep 28
LGW6:35 pmLondon Gatwick
33h 44m
2 stops
SNA8:19 pmSanta Ana J. Wayne/Orange Cnty
$904
SWISS
Sep 15
SNA3:02 pmSanta Ana J. Wayne/Orange Cnty
18h 48m
2 stops
LGW5:50 pmLondon Gatwick
Sep 29
LGW6:35 pmLondon Gatwick
34h 16m
2 stops
SNA8:51 pmSanta Ana J. Wayne/Orange Cnty
$906
SWISS
Sep 15
SNA3:02 pmSanta Ana J. Wayne/Orange Cnty
18h 48m
2 stops
LGW5:50 pmLondon Gatwick
Sep 28
LGW6:35 pmLondon Gatwick
34h 16m
2 stops
SNA8:51 pmSanta Ana J. Wayne/Orange Cnty
$941

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 17, 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

Tue 9/15

3:02 pm-8:25 am

2 stops33h 23m

London Gatwick

Mon 9/28

6:35 pm-8:19 pm

2 stops33h 44m

$904

Santa AnaLondon

SNA - LGW

SNALGW

Santa Ana J. Wayne/Orange Cnty

Tue 9/15

3:02 pm-5:50 pm

2 stops18h 48m

London Gatwick

Tue 9/29

6:35 pm-8:51 pm

2 stops34h 16m

$906

Santa AnaLondon

SNA - LGW

SNALGW

Santa Ana J. Wayne/Orange Cnty

Tue 9/15

3:02 pm-5:50 pm

2 stops18h 48m

London Gatwick

Mon 9/28

6:35 pm-8:51 pm

2 stops34h 16m

$941
Quickest round-trip

Santa AnaLondon

SNA - LGW

SNALGW

Santa Ana J. Wayne/Orange Cnty

Thu 9/17

3:02 pm-8:25 am

2 stops33h 23m

London Gatwick

Tue 9/29

9:25 am-8:19 pm

2 stops18h 54m

$954

Santa AnaLondon

SNA - LGW

SNALGW

Santa Ana J. Wayne/Orange Cnty

Thu 9/17

3:02 pm-5:50 pm

2 stops18h 48m

London Gatwick

Tue 9/29

6:35 pm-8:51 pm

2 stops34h 16m

$956

Santa AnaLondon

SNA - LGW

SNALGW

Santa Ana J. Wayne/Orange Cnty

Wed 9/16

3:02 pm-5:55 pm

2 stops18h 53m

London Gatwick

Mon 9/28

6:35 pm-8:51 pm

2 stops34h 16m

$976

Santa AnaLondon

SNA - LGW

SNALGW

Santa Ana J. Wayne/Orange Cnty

Thu 9/17

3:02 pm-5:50 pm

2 stops18h 48m

London Gatwick

Mon 9/28

6:35 pm-8:51 pm

2 stops34h 16m

$991

Santa AnaLondon

SNA - LGW

SNALGW

Santa Ana J. Wayne/Orange Cnty

Tue 9/15

3:02 pm-5:50 pm

2 stops18h 48m

London Gatwick

Sun 9/27

6:35 pm-8:19 pm

2 stops33h 44m

$1,004

Santa AnaLondon

SNA - LGW

SNALGW

Santa Ana J. Wayne/Orange Cnty

Tue 9/15

3:02 pm-8:25 am

2 stops33h 23m

London Gatwick

Sat 10/3

6:35 pm-8:51 pm

2 stops34h 16m

$1,006

Santa AnaLondon

SNA - LGW

SNALGW

Santa Ana J. Wayne/Orange Cnty

Mon 5/11

5:27 pm-6:20 am

2 stops28h 53m

London Gatwick

Tue 5/26

2:00 pm-12:25 pm

1 stop30h 25m

$1,014

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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

16h 27m

Direct flights

None
The fastest flight from Santa Ana to London Gatwick Airport takes 16h 27m
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 16h 27m 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
Crawley
Wembley
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.

An easier way to manage your London Gatwick Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sun 5/17
Sun 5/24
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to London