Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Santa Ana, California to London from $494

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 7/14. 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, California to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
7:15 am - 9:20 am
SNA
-
LGW
18h 05m
2 stops
Delta Logo
10:35 am - 10:24 pm
LGW
-
SNA
19h 49m
2 stops
$957Delta
Sat, Oct 3 - Tue, Oct 13
Multiple Airlines Logo
1:58 pm - 8:10 pm
SNA
-
LGW
22h 12m
3 stops
Multiple Airlines Logo
9:20 am - 10:30 pm
LGW
-
SNA
21h 10m
3 stops
$1,090Multiple Airlines
Tue, Jun 2 - Tue, Jun 9
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
$1,104SWISS
Sat, Aug 29 - Mon, Sep 7
Multiple Airlines Logo
3:02 pm - 2:40 pm
SNA
-
LGW
15h 38m
2 stops
Multiple Airlines Logo
3:40 pm - 9:55 pm
LGW
-
SNA
38h 15m
2 stops
$1,107Multiple Airlines
Wed, Oct 7 - Wed, Oct 21
Multiple Airlines Logo
10:21 am - 2:40 pm
SNA
-
LGW
20h 19m
2 stops
Multiple Airlines Logo
3:40 pm - 9:55 pm
LGW
-
SNA
38h 15m
2 stops
$1,108Multiple Airlines
Wed, Oct 7 - Wed, Oct 21
Multiple Airlines Logo
1:10 pm - 10:00 am
SNA
-
LGW
36h 50m
1 stop
Multiple Airlines Logo
2:00 pm - 12:25 pm
LGW
-
SNA
30h 25m
1 stop
$1,115Multiple Airlines
Sat, Jul 11 - Tue, Jul 14
SWISS Logo
3:02 pm - 8:20 am
SNA
-
LGW
33h 18m
2 stops
SWISS Logo
6:35 pm - 8:51 pm
LGW
-
SNA
34h 16m
2 stops
$1,126SWISS
Fri, Aug 21 - Mon, Sep 7
Multiple Airlines Logo
10:21 am - 2:40 pm
SNA
-
LGW
20h 19m
2 stops
Multiple Airlines Logo
3:40 pm - 10:30 pm
LGW
-
SNA
38h 50m
2 stops
$1,132Multiple Airlines
Wed, Oct 7 - Wed, Oct 21
Multiple Airlines Logo
4:38 pm - 10:00 am
SNA
-
LGW
33h 22m
2 stops
Multiple Airlines Logo
2:00 pm - 12:25 pm
LGW
-
SNA
30h 25m
1 stop
$1,136Multiple Airlines
Sat, Jul 11 - Tue, Jul 14
Icelandair Logo
10:34 am - 2:40 pm
SNA
-
LGW
20h 06m
2 stops
Icelandair Logo
3:40 pm - 10:30 pm
LGW
-
SNA
38h 50m
2 stops
$1,139Icelandair
Wed, Sep 16 - Wed, Sep 30

SWISS flights from Santa Ana, California to London Gatwick Airport

Our best SWISS deals on Santa Ana, California to London Gatwick Airport flight tickets
SWISS
Jul 20
SNA2:47 pmSanta Ana J. Wayne/Orange Cnty
19h 03m
2 stops
LGW5:50 pmLondon Gatwick
Aug 21
LGW6:40 pmLondon Gatwick
34h 11m
2 stops
SNA8:51 pmSanta Ana J. Wayne/Orange Cnty
$1,055
SWISS
Aug 29
SNA3:02 pmSanta Ana J. Wayne/Orange Cnty
18h 48m
2 stops
LGW5:50 pmLondon Gatwick
Sep 7
LGW6:35 pmLondon Gatwick
34h 16m
2 stops
SNA8:51 pmSanta Ana J. Wayne/Orange Cnty
$1,104
SWISS
Aug 21
SNA3:02 pmSanta Ana J. Wayne/Orange Cnty
33h 18m
2 stops
LGW8:20 amLondon Gatwick
Sep 7
LGW6:35 pmLondon Gatwick
34h 16m
2 stops
SNA8:51 pmSanta Ana J. Wayne/Orange Cnty
$1,126

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
Oct 3
SNA7:15 amSanta Ana J. Wayne/Orange Cnty
18h 05m
2 stops
LGW9:20 amLondon Gatwick
Oct 13
LGW10:35 amLondon Gatwick
19h 49m
2 stops
SNA10:24 pmSanta Ana J. Wayne/Orange Cnty
$957
Delta
Jul 19
SNA8:30 amSanta Ana J. Wayne/Orange Cnty
16h 55m
2 stops
LGW9:25 amLondon Gatwick
Aug 20
LGW10:25 amLondon Gatwick
19h 49m
2 stops
SNA10:14 pmSanta Ana J. Wayne/Orange Cnty
$958
Delta
Jul 6
SNA8:00 amSanta Ana J. Wayne/Orange Cnty
17h 40m
2 stops
LGW9:40 amLondon Gatwick
Jul 16
LGW10:25 amLondon Gatwick
20h 05m
2 stops
SNA10:30 pmSanta Ana J. Wayne/Orange Cnty
$1,148

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 1, 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
Quickest round-trip

Santa AnaLondon

SNA - LGW

SNALGW

Santa Ana J. Wayne/Orange Cnty

Sat 10/3

7:15 am-9:20 am

2 stops18h 05m

London Gatwick

Tue 10/13

10:35 am-10:24 pm

2 stops19h 49m

$957

Santa AnaLondon

SNA - LGW

SNALGW

Santa Ana J. Wayne/Orange Cnty

Tue 6/2

1:58 pm-8:10 pm

3 stops22h 12m

London Gatwick

Tue 6/9

9:20 am-10:30 pm

3 stops21h 10m

$1,090

Santa AnaLondon

SNA - LGW

SNALGW

Santa Ana J. Wayne/Orange Cnty

Sat 8/29

3:02 pm-5:50 pm

2 stops18h 48m

London Gatwick

Mon 9/7

6:35 pm-8:51 pm

2 stops34h 16m

$1,104

Santa AnaLondon

SNA - LGW

SNALGW

Santa Ana J. Wayne/Orange Cnty

Wed 10/7

3:02 pm-2:40 pm

2 stops15h 38m

London Gatwick

Wed 10/21

3:40 pm-9:55 pm

2 stops38h 15m

$1,107

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-9:55 pm

2 stops38h 15m

$1,108

Santa AnaLondon

SNA - LGW

SNALGW

Santa Ana J. Wayne/Orange Cnty

Sat 7/11

1:10 pm-10:00 am

1 stop36h 50m

London Gatwick

Tue 7/14

2:00 pm-12:25 pm

1 stop30h 25m

$1,115

Santa AnaLondon

SNA - LGW

SNALGW

Santa Ana J. Wayne/Orange Cnty

Fri 8/21

3:02 pm-8:20 am

2 stops33h 18m

London Gatwick

Mon 9/7

6:35 pm-8:51 pm

2 stops34h 16m

$1,126

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

$1,132

Santa AnaLondon

SNA - LGW

SNALGW

Santa Ana J. Wayne/Orange Cnty

Sat 7/11

4:38 pm-10:00 am

2 stops33h 22m

London Gatwick

Tue 7/14

2:00 pm-12:25 pm

1 stop30h 25m

$1,136

Santa AnaLondon

SNA - LGW

SNALGW

Santa Ana J. Wayne/Orange Cnty

Wed 9/16

10:34 am-2:40 pm

2 stops20h 06m

London Gatwick

Wed 9/30

3:40 pm-10:30 pm

2 stops38h 50m

$1,139

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, 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 $710.

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 38m

Direct flights

None
The fastest flight from Santa Ana, California to London Gatwick Airport takes 15h 38m
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 38m 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
Slough
Wembley
Stansted
Watford
Croydon
Uxbridge
Brentwood
Dartford
Cobham
Folkestone
Romford
Harrow
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.

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 5/31
Sun 6/7
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to London

Popular cities in the United Kingdom

Popular flights according to clicks in the last 7 days on momondo
Flights to London Heathrow Airportfrom $495
Flights to London Stansted Airportfrom $535
Flights to London City Airportfrom $697
Flights to London Luton Airportfrom $532
Flights to Glasgow Intl Airportfrom $595
Flights to Belfast Intl Airportfrom $711
Flights to London Southend Airportfrom $723
Flights to Belfast City Airportfrom $711