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Cheap flights from London Gatwick Airport to San Antonio from $404

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 9/27. 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 London Gatwick Airport to San Antonio

Cheap round-trip flights

Multiple Airlines Logo
9:50 am - 8:52 pmLGW-SAT
41h 02m2 stops
Multiple Airlines Logo
7:15 pm - 10:00 amSAT-LGW
32h 45m1 stop
$784Multiple Airlines
Find Deal
lun., sep. 29 - lun., oct. 13
Multiple Airlines Logo
2:00 pm - 10:27 pmLGW-SAT
14h 27m1 stop
Multiple Airlines Logo
3:02 pm - 7:15 pmSAT-LGW
22h 13m2 stops
$868Multiple Airlines
Find Deal
jue., feb. 5 - jue., feb. 19
Multiple Airlines Logo
2:00 pm - 9:18 amLGW-SAT
25h 18m2 stops
Multiple Airlines Logo
6:00 am - 10:00 amSAT-LGW
22h 00m1 stop
$871Multiple Airlines
Find Deal
jue., feb. 5 - jue., feb. 19
American Airlines Logo
11:20 am - 11:52 pmLGW-SAT
18h 32m2 stops
American Airlines Logo
6:11 pm - 7:30 amSAT-LGW
32h 19m2 stops
$904American Airlines
Find Deal
vie., mar. 6 - mar., mar. 10
American Airlines Logo
11:20 am - 3:59 pmLGW-SAT
34h 39m2 stops
American Airlines Logo
5:08 pm - 7:30 amSAT-LGW
33h 22m2 stops
$905American Airlines
Find Deal
vie., mar. 6 - mar., mar. 10
American Airlines Logo
11:20 am - 8:10 pmLGW-SAT
38h 50m2 stops
American Airlines Logo
6:45 am - 7:30 amSAT-LGW
19h 45m2 stops
$909American Airlines
Find Deal
vie., mar. 6 - mar., mar. 10
Multiple Airlines Logo
10:55 am - 11:40 pmLGW-SAT
18h 45m2 stops
Multiple Airlines Logo
6:00 am - 3:45 pmSAT-LGW
27h 45m3 stops
$910Multiple Airlines
Find Deal
vie., oct. 24 - vie., nov. 7
Turkish Airlines Logo
2:00 pm - 10:35 pmLGW-SAT
38h 35m2 stops
Turkish Airlines Logo
5:56 pm - 10:20 pmSAT-LGW
22h 24m2 stops
$1,576Turkish Airlines
Find Deal
mié., oct. 8 - mar., oct. 14
Turkish Airlines Logo
5:15 pm - 10:35 pmLGW-SAT
35h 20m2 stops
Turkish Airlines Logo
11:45 am - 10:20 pmSAT-LGW
28h 35m2 stops
$1,640Turkish Airlines
Find Deal
lun., sep. 29 - lun., oct. 13
Turkish Airlines Logo
6:25 am - 10:56 pmLGW-SAT
21h 31m2 stops
Turkish Airlines Logo
6:00 pm - 9:10 amSAT-LGW
33h 10m2 stops
$1,759Turkish Airlines
Find Deal
vie., oct. 31 - vie., nov. 7

American Airlines flights from London Gatwick Airport to San Antonio

Our best American Airlines deals on London Gatwick Airport to San Antonio flight tickets
American Airlines
Mar 6
LGW11:20 amLondon Gatwick
18h 32m
2 stops
SAT11:52 pmSan Antonio
Mar 10
SAT6:11 pmSan Antonio
32h 19m
2 stops
LGW7:30 amLondon Gatwick
$904
Find similar
American Airlines
Mar 6
LGW11:20 amLondon Gatwick
34h 39m
2 stops
SAT3:59 pmSan Antonio
Mar 10
SAT5:08 pmSan Antonio
33h 22m
2 stops
LGW7:30 amLondon Gatwick
$905
Find similar
American Airlines
Mar 6
LGW11:20 amLondon Gatwick
38h 50m
2 stops
SAT8:10 pmSan Antonio
Mar 10
SAT6:45 amSan Antonio
19h 45m
2 stops
LGW7:30 amLondon Gatwick
$909
Find similar

Turkish Airlines flights from London Gatwick Airport to San Antonio

Our best Turkish Airlines deals on London Gatwick Airport to San Antonio flight tickets
Turkish Airlines
Sep 20
LGW1:50 pmLondon Gatwick
38h 58m
2 stops
SAT10:48 pmSan Antonio
Sep 27
SAT5:51 pmSan Antonio
22h 34m
2 stops
LGW10:25 pmLondon Gatwick
$1,572
Find similar
Turkish Airlines
Sep 18
LGW2:00 pmLondon Gatwick
31h 26m
2 stops
SAT3:26 pmSan Antonio
Sep 22
SAT11:45 amSan Antonio
22h 30m
2 stops
LGW4:15 pmLondon Gatwick
$1,573
Find similar
Turkish Airlines
Sep 18
LGW2:00 pmLondon Gatwick
31h 26m
2 stops
SAT3:26 pmSan Antonio
Sep 24
SAT11:45 amSan Antonio
28h 35m
2 stops
LGW10:20 pmLondon Gatwick
$1,575
Find similar

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 septiembre 17, 2025.
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

lun. 9/29

9:50 am-8:52 pm

2 stops41h 02m

San Antonio

lun. 10/13

7:15 pm-10:00 am

1 stop32h 45m

$784

LondonSan Antonio

LGW - SAT

LGWSAT

London Gatwick

jue. 2/5

2:00 pm-10:27 pm

1 stop14h 27m

San Antonio

jue. 2/19

3:02 pm-7:15 pm

2 stops22h 13m

$868

LondonSan Antonio

LGW - SAT

LGWSAT

London Gatwick

jue. 2/5

2:00 pm-9:18 am

2 stops25h 18m

San Antonio

jue. 2/19

6:00 am-10:00 am

1 stop22h 00m

$871

LondonSan Antonio

LGW - SAT

LGWSAT

London Gatwick

vie. 3/6

11:20 am-11:52 pm

2 stops18h 32m

San Antonio

mar. 3/10

6:11 pm-7:30 am

2 stops32h 19m

$904

LondonSan Antonio

LGW - SAT

LGWSAT

London Gatwick

vie. 3/6

11:20 am-3:59 pm

2 stops34h 39m

San Antonio

mar. 3/10

5:08 pm-7:30 am

2 stops33h 22m

$905

LondonSan Antonio

LGW - SAT

LGWSAT

London Gatwick

vie. 3/6

11:20 am-8:10 pm

2 stops38h 50m

San Antonio

mar. 3/10

6:45 am-7:30 am

2 stops19h 45m

$909

LondonSan Antonio

LGW - SAT

LGWSAT

London Gatwick

vie. 10/24

10:55 am-11:40 pm

2 stops18h 45m

San Antonio

vie. 11/7

6:00 am-3:45 pm

3 stops27h 45m

$910

LondonSan Antonio

LGW - SAT

LGWSAT

London Gatwick

mié. 10/8

2:00 pm-10:35 pm

2 stops38h 35m

San Antonio

mar. 10/14

5:56 pm-10:20 pm

2 stops22h 24m

$1,576

LondonSan Antonio

LGW - SAT

LGWSAT

London Gatwick

lun. 9/29

5:15 pm-10:35 pm

2 stops35h 20m

San Antonio

lun. 10/13

11:45 am-10:20 pm

2 stops28h 35m

$1,640

LondonSan Antonio

LGW - SAT

LGWSAT

London Gatwick

vie. 10/31

6:25 am-10:56 pm

2 stops21h 31m

San Antonio

vie. 11/7

6:00 pm-9:10 am

2 stops33h 10m

$1,759

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 San Antonio from

How to get the cheapest flight ticket from London Gatwick Airport to San Antonio

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 San Antonio?

The cheapest day to depart on your flight to San Antonio is on a Wednesday when prices can be found for as low as $973. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to San Antonio on Sunday is $1,240.

What is the cheapest time of day to depart on your flight to San Antonio?

According to our data, the cheapest time of day to fly to San Antonio is in the morning. momondo users have found flights departing from London Gatwick Airport to San Antonio in the morning for as low as $1,222. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to San Antonio are more costly at noon, with an average ticket price of $1,260. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

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

Direct flights

None
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 27m.

  • 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.

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
Schertz
Pleasanton

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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