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Cheap flights from London Gatwick Airport to San Antonio from $476

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Gatwick Airport to San Antonio departing on 3/7. 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

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Find the cheapest flights from London Gatwick Airport to San Antonio

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
2:00 pm - 11:59 pm
LGW
-
SAT
15h 59m
1 stop
Multiple Airlines Logo
2:40 pm - 10:00 am
SAT
-
LGW
14h 20m
1 stop
$593Multiple Airlines
Mon, Mar 2 - Mon, Mar 16
Multiple Airlines Logo
2:00 pm - 9:30 am
LGW
-
SAT
49h 30m
2 stops
Multiple Airlines Logo
1:22 pm - 10:00 am
SAT
-
LGW
15h 38m
1 stop
$618Multiple Airlines
Mon, Mar 2 - Mon, Mar 16
Multiple Airlines Logo
2:00 pm - 1:18 pm
LGW
-
SAT
29h 18m
1 stop
Multiple Airlines Logo
6:00 am - 10:00 am
SAT
-
LGW
23h 00m
1 stop
$637Multiple Airlines
Fri, Feb 27 - Mon, Mar 9
Multiple Airlines Logo
2:00 pm - 1:12 pm
LGW
-
SAT
29h 12m
1 stop
Multiple Airlines Logo
6:00 am - 10:00 am
SAT
-
LGW
23h 00m
1 stop
$645Multiple Airlines
Thu, Feb 26 - Mon, Mar 9
Multiple Airlines Logo
2:00 pm - 1:18 pm
LGW
-
SAT
29h 18m
1 stop
Multiple Airlines Logo
6:00 am - 10:00 am
SAT
-
LGW
22h 00m
1 stop
$680Multiple Airlines
Fri, Feb 27 - Fri, Mar 6
Multiple Airlines Logo
2:00 pm - 1:12 pm
LGW
-
SAT
29h 12m
1 stop
Multiple Airlines Logo
6:00 am - 10:00 am
SAT
-
LGW
22h 00m
1 stop
$691Multiple Airlines
Thu, Feb 26 - Fri, Mar 6
Multiple Airlines Logo
2:00 pm - 11:59 pm
LGW
-
SAT
15h 59m
1 stop
Multiple Airlines Logo
6:00 am - 10:00 am
SAT
-
LGW
22h 00m
1 stop
$703Multiple Airlines
Mon, Mar 2 - Fri, Mar 6
Multiple Airlines Logo
2:00 pm - 11:59 pm
LGW
-
SAT
15h 59m
1 stop
Multiple Airlines Logo
6:00 am - 10:00 am
SAT
-
LGW
23h 00m
1 stop
$711Multiple Airlines
Mon, Mar 2 - Mon, Mar 9
Multiple Airlines Logo
2:00 pm - 1:18 pm
LGW
-
SAT
29h 18m
1 stop
Multiple Airlines Logo
8:53 pm - 6:00 am
SAT
-
LGW
27h 07m
2 stops
$754Multiple Airlines
Fri, Feb 27 - Sat, Mar 7
Multiple Airlines Logo
2:00 pm - 11:59 pm
LGW
-
SAT
15h 59m
1 stop
Multiple Airlines Logo
1:22 pm - 4:20 pm
SAT
-
LGW
21h 58m
3 stops
$763Multiple Airlines
Mon, Mar 2 - Mon, Mar 16

Iberia flights from London Gatwick Airport to San Antonio

Our best Iberia deals on London Gatwick Airport to San Antonio flight tickets
Iberia
Feb 9
LGW7:40 pmLondon Gatwick
20h 12m
2 stops
SAT9:52 amSan Antonio
Feb 15
SAT11:28 amSan Antonio
25h 32m
2 stops
LGW7:00 pmLondon Gatwick
$1,527
Iberia
Feb 9
LGW11:45 amLondon Gatwick
39h 05m
2 stops
SAT8:50 pmSan Antonio
Feb 16
SAT1:40 pmSan Antonio
39h 10m
2 stops
LGW10:50 amLondon Gatwick
$1,543
Iberia
Feb 10
LGW11:45 amLondon Gatwick
39h 05m
2 stops
SAT8:50 pmSan Antonio
Feb 16
SAT3:08 pmSan Antonio
45h 52m
2 stops
LGW7:00 pmLondon Gatwick
$1,554

momondo Fare Finder

 
Customize your flight search to find flights from London Gatwick Airport to San Antonio 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 February 3, 2026.
Use the filters below to find and compare flights from London Gatwick Airport to San Antonio that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonSan Antonio

LGW - SAT

LGWSAT

London Gatwick

Mon 3/2

2:00 pm-11:59 pm

1 stop15h 59m

San Antonio

Mon 3/16

2:40 pm-10:00 am

1 stop14h 20m

$593

LondonSan Antonio

LGW - SAT

LGWSAT

London Gatwick

Mon 3/2

2:00 pm-9:30 am

2 stops49h 30m

San Antonio

Mon 3/16

1:22 pm-10:00 am

1 stop15h 38m

$618

LondonSan Antonio

LGW - SAT

LGWSAT

London Gatwick

Fri 2/27

2:00 pm-1:18 pm

1 stop29h 18m

San Antonio

Mon 3/9

6:00 am-10:00 am

1 stop23h 00m

$637

LondonSan Antonio

LGW - SAT

LGWSAT

London Gatwick

Thu 2/26

2:00 pm-1:12 pm

1 stop29h 12m

San Antonio

Mon 3/9

6:00 am-10:00 am

1 stop23h 00m

$645

LondonSan Antonio

LGW - SAT

LGWSAT

London Gatwick

Fri 2/27

2:00 pm-1:18 pm

1 stop29h 18m

San Antonio

Fri 3/6

6:00 am-10:00 am

1 stop22h 00m

$680

LondonSan Antonio

LGW - SAT

LGWSAT

London Gatwick

Thu 2/26

2:00 pm-1:12 pm

1 stop29h 12m

San Antonio

Fri 3/6

6:00 am-10:00 am

1 stop22h 00m

$691

LondonSan Antonio

LGW - SAT

LGWSAT

London Gatwick

Mon 3/2

2:00 pm-11:59 pm

1 stop15h 59m

San Antonio

Fri 3/6

6:00 am-10:00 am

1 stop22h 00m

$703

LondonSan Antonio

LGW - SAT

LGWSAT

London Gatwick

Mon 3/2

2:00 pm-11:59 pm

1 stop15h 59m

San Antonio

Mon 3/9

6:00 am-10:00 am

1 stop23h 00m

$711

LondonSan Antonio

LGW - SAT

LGWSAT

London Gatwick

Fri 2/27

2:00 pm-1:18 pm

1 stop29h 18m

San Antonio

Sat 3/7

8:53 pm-6:00 am

2 stops27h 07m

$754

LondonSan Antonio

LGW - SAT

LGWSAT

London Gatwick

Mon 3/2

2:00 pm-11:59 pm

1 stop15h 59m

San Antonio

Mon 3/16

1:22 pm-4:20 pm

3 stops21h 58m

$763

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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When to book flights from London Gatwick Airport to San Antonio

Are you open to changing your travel dates? Check out the ideal times to fly from London Gatwick Airport to San Antonio according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap London Gatwick Airport to San Antonio (LGW to SAT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Gatwick Airport to San Antonio

Fastest flight time

14h 29m

Direct flights

None
The fastest flight from London Gatwick Airport to San Antonio takes 14h 29m
There are no direct flights from London Gatwick Airport to San Antonio. There are no popular flight routes from London Gatwick Airport to San Antonio.
Search flight deals

  • How far is London Gatwick to San Antonio by plane?

    London Gatwick and San Antonio are 4993.7 mi apart from one another. A reasonable flight in good conditions will take 14h 29m.

  • When did momondo last update prices for flights from London Gatwick Airport to San Antonio Airport?

    Prices for flights from London Gatwick Airport to San Antonio Airport are refreshed on a daily basis.

  • How old do you have to be to fly from London Gatwick Airport to San Antonio Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London Gatwick Airport to San Antonio Airport.

  • What documentation or ID do you need to fly to San Antonio Airport?

    The travel and health documents you'll need for your trip to San Antonio Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at San Antonio Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • How do I get Price Alerts for flights from London Gatwick Airport to San Antonio?

    Confirm your travel details to search for the latest offers for flights from London Gatwick Airport to San Antonio. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from London Gatwick Airport to San Antonio with momondo?

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Traveling to a place near San Antonio?

Book flights to San Antonio if you plan to visit one of these locations
New Braunfels
Kerrville
Boerne
Pleasanton
Schertz

Why use momondo?

Why should I use momondo to find a flight deal from London to San Antonio?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from London to San Antonio. momondo saves you time and could save you money on your trip.

Can I find flights from London to San Antonio with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for London to San Antonio flights to just show those with flexible booking policies.

How can momondo help me find flights from London to San Antonio?

momondo provides multiple filters to help you find the best flight to San Antonio from London. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from London to San Antonio right now. Can momondo alert me if prices change?

Yes. momondo can track prices for London to San Antonio flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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