Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Santa Ana, California to London from $259

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 11/18. 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.
Multiple Airlines Logo
8:00 am - 10:55 amSNA-LGW
18h 55m2 stops
Multiple Airlines Logo
11:55 am - 10:30 pmLGW-SNA
17h 35m2 stops
$976Multiple Airlines
Find Deal
Wed, Mar 4 - Sun, Mar 8
Multiple Airlines Logo
9:45 am - 10:55 amSNA-LGW
17h 10m2 stops
Multiple Airlines Logo
11:55 am - 9:14 pmLGW-SNA
17h 19m2 stops
$1,006Multiple Airlines
Find Deal
Wed, Dec 3 - Mon, Dec 8
Multiple Airlines Logo
2:20 pm - 10:30 pmSNA-LGW
24h 10m2 stops
Multiple Airlines Logo
6:25 am - 10:30 pmLGW-SNA
24h 05m2 stops
$1,050Multiple Airlines
Find Deal
Mon, Jan 12 - Thu, Jan 22
Icelandair Logo
10:54 am - 10:55 amSNA-LGW
16h 01m2 stops
Icelandair Logo
11:55 am - 9:30 pmLGW-SNA
17h 35m2 stops
$1,056Icelandair
Find Deal
Mon, Dec 15 - Mon, Jan 12
Multiple Airlines Logo
2:15 pm - 9:45 amSNA-LGW
35h 30m3 stops
Multiple Airlines Logo
11:40 am - 11:25 amLGW-SNA
31h 45m2 stops
$1,114Multiple Airlines
Find Deal
Sat, Nov 29 - Sat, Dec 6
Multiple Airlines Logo
10:17 am - 10:55 amSNA-LGW
16h 38m2 stops
Multiple Airlines Logo
11:55 am - 9:45 pmLGW-SNA
17h 50m2 stops
$1,121Multiple Airlines
Find Deal
Tue, Dec 2 - Sun, Dec 7
Multiple Airlines Logo
2:15 pm - 9:45 amSNA-LGW
35h 30m2 stops
Multiple Airlines Logo
11:40 am - 11:25 amLGW-SNA
31h 45m2 stops
$1,125Multiple Airlines
Find Deal
Sat, Nov 29 - Sat, Dec 6
Multiple Airlines Logo
9:20 am - 10:55 amSNA-LGW
17h 35m2 stops
Multiple Airlines Logo
11:55 am - 9:14 pmLGW-SNA
17h 19m2 stops
$1,191Multiple Airlines
Find Deal
Sun, Dec 7 - Sun, Dec 14
Multiple Airlines Logo
12:51 pm - 10:35 pmSNA-LGW
25h 44m2 stops
Multiple Airlines Logo
5:05 pm - 3:42 pmLGW-SNA
30h 37m2 stops
$1,209Multiple Airlines
Find Deal
Thu, Nov 13 - Wed, Nov 19
Icelandair Logo
10:54 am - 10:55 amSNA-LGW
16h 01m2 stops
Icelandair Logo
11:55 am - 10:30 pmLGW-SNA
18h 35m2 stops
$1,906Icelandair
Find Deal
Mon, Dec 15 - Sun, Dec 28

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
Dec 15
SNA10:54 amSanta Ana J. Wayne/Orange Cnty
16h 01m
2 stops
LGW10:55 amLondon Gatwick
Jan 12
LGW11:55 amLondon Gatwick
17h 35m
2 stops
SNA9:30 pmSanta Ana J. Wayne/Orange Cnty
$1,056
Find similar
Icelandair
Nov 5
SNA10:17 amSanta Ana J. Wayne/Orange Cnty
16h 38m
2 stops
LGW10:55 amLondon Gatwick
Nov 9
LGW11:55 amLondon Gatwick
18h 20m
2 stops
SNA10:15 pmSanta Ana J. Wayne/Orange Cnty
$1,692
Find similar
Icelandair
Nov 9
SNA10:27 amSanta Ana J. Wayne/Orange Cnty
16h 28m
2 stops
LGW10:55 amLondon Gatwick
Nov 16
LGW11:55 amLondon Gatwick
18h 20m
2 stops
SNA10:15 pmSanta Ana J. Wayne/Orange Cnty
$1,732
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 November 3, 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

Wed 3/4

8:00 am-10:55 am

2 stops18h 55m

London Gatwick

Sun 3/8

11:55 am-10:30 pm

2 stops17h 35m

$976

Santa AnaLondon

SNA - LGW

SNALGW

Santa Ana J. Wayne/Orange Cnty

Wed 12/3

9:45 am-10:55 am

2 stops17h 10m

London Gatwick

Mon 12/8

11:55 am-9:14 pm

2 stops17h 19m

$1,006

Santa AnaLondon

SNA - LGW

SNALGW

Santa Ana J. Wayne/Orange Cnty

Mon 1/12

2:20 pm-10:30 pm

2 stops24h 10m

London Gatwick

Thu 1/22

6:25 am-10:30 pm

2 stops24h 05m

$1,050

Santa AnaLondon

SNA - LGW

SNALGW

Santa Ana J. Wayne/Orange Cnty

Mon 12/15

10:54 am-10:55 am

2 stops16h 01m

London Gatwick

Mon 1/12

11:55 am-9:30 pm

2 stops17h 35m

$1,056

Santa AnaLondon

SNA - LGW

SNALGW

Santa Ana J. Wayne/Orange Cnty

Sat 11/29

2:15 pm-9:45 am

3 stops35h 30m

London Gatwick

Sat 12/6

11:40 am-11:25 am

2 stops31h 45m

$1,114

Santa AnaLondon

SNA - LGW

SNALGW

Santa Ana J. Wayne/Orange Cnty

Tue 12/2

10:17 am-10:55 am

2 stops16h 38m

London Gatwick

Sun 12/7

11:55 am-9:45 pm

2 stops17h 50m

$1,121

Santa AnaLondon

SNA - LGW

SNALGW

Santa Ana J. Wayne/Orange Cnty

Sat 11/29

2:15 pm-9:45 am

2 stops35h 30m

London Gatwick

Sat 12/6

11:40 am-11:25 am

2 stops31h 45m

$1,125

Santa AnaLondon

SNA - LGW

SNALGW

Santa Ana J. Wayne/Orange Cnty

Sun 12/7

9:20 am-10:55 am

2 stops17h 35m

London Gatwick

Sun 12/14

11:55 am-9:14 pm

2 stops17h 19m

$1,191

Santa AnaLondon

SNA - LGW

SNALGW

Santa Ana J. Wayne/Orange Cnty

Thu 11/13

12:51 pm-10:35 pm

2 stops25h 44m

London Gatwick

Wed 11/19

5:05 pm-3:42 pm

2 stops30h 37m

$1,209

Santa AnaLondon

SNA - LGW

SNALGW

Santa Ana J. Wayne/Orange Cnty

Mon 12/15

10:54 am-10:55 am

2 stops16h 01m

London Gatwick

Sun 12/28

11:55 am-10:30 pm

2 stops18h 35m

$1,906

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 $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 $717.

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

Direct flights

None
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 58m 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
Chelmsford
Folkestone
Romford
Ilford
Cobham
Wembley
Stansted
Watford
Harrow

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
Wed 12/3
Wed 12/10
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 $366
Flights to London City Airportfrom $440
Flights to London Stansted Airportfrom $395
Flights to London Luton Airportfrom $395
Flights to Glasgow Intl Airportfrom $410
Flights to London Southend Airportfrom $435
Flights to Belfast Intl Airportfrom $509
Flights to Belfast City Airportfrom $521