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$373+ Cheap flights from Gatwick (LGW) to San Antonio (SAT)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/1. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — SAT
Feb 13 — Feb 201
Fri 2/13
Fri 2/20
1 adult, Economy
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Cheap flight deals from Gatwick to San Antonio

Discover tips and strategies to find the most affordable flight options for your journey from Gatwick (LGW) to San Antonio (SAT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 14, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$840
(Booking.com)

One-way from

$450
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$955
Provider with most accurate pricing for London Gatwick-San Antonio flight deals.
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Provider most trusted by Cheapflights users for London Gatwick-San Antonio flights.
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From London Gatwick to San Antonio
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One-way flight from London Gatwick to San Antonio
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Highest demand for flights based on searches. 0% potential increase in price ($1 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($30 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find flight deals from Gatwick to San Antonio

Cheapest flights from Gatwick to San Antonio
Explore the most affordable flight options available from Gatwick to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 14, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/192:00 pm
LGW
-
SAT
2 stops48h 32m
Multiple Airlines
Thu 3/261:22 pm
SAT
-
LGW
1 stop15h 38m
Multiple Airlines
Deal found 1/13$750
This Booking.com deal was found by Cheapflights users on 1/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/118:35 am
LGW
-
SAT
3 stops31h 20m
Multiple Airlines
Wed 2/186:00 am
SAT
-
LGW
3 stops27h 05m
Multiple Airlines
Deal found 1/12$840
This Kiwi.com deal was found by Cheapflights users on 1/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/122:00 pm
LGW
-
SAT
1 stop15h 59m
Multiple Airlines
Thu 2/196:00 am
SAT
-
LGW
1 stop22h 00m
Multiple Airlines
Deal found 1/13$894
This Kiwi.com deal was found by Cheapflights users on 1/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/188:35 am
LGW
-
SAT
3 stops31h 20m
Multiple Airlines
Wed 3/251:22 pm
SAT
-
LGW
1 stop15h 38m
Multiple Airlines
Deal found 1/13$903
This American Airlines deal was found by Cheapflights users on 1/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/142:00 pm
LGW
-
SAT
2 stops29h 38m
American Airlines
Wed 9/239:00 am
SAT
-
LGW
2 stops19h 40m
American Airlines
Deal found 1/12$952
This American Airlines deal was found by Cheapflights users on 1/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/42:30 pm
LGW
-
SAT
2 stops27h 08m
American Airlines
Mon 9/219:00 am
SAT
-
LGW
2 stops19h 10m
American Airlines
Deal found 1/12$992
This British Airways deal was found by Cheapflights users on 1/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1511:30 am
LGW
-
SAT
2 stops27h 58m
British Airways
Thu 9/247:00 am
SAT
-
LGW
2 stops31h 00m
British Airways
Deal found 1/12$1,009
This British Airways deal was found by Cheapflights users on 1/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/318:40 pm
LGW
-
SAT
2 stops33h 00m
British Airways
Sun 9/278:37 pm
SAT
-
LGW
2 stops41h 23m
British Airways
Deal found 1/12$1,019
This ChecknFly deal was found by Cheapflights users on 1/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure ChecknFly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/1111:45 am
LGW
-
SAT
2 stops26h 38m
Iberia
Wed 2/181:40 pm
SAT
-
LGW
2 stops47h 20m
Iberia
Deal found 1/12$1,024

Cheapflights Fare Finder

 
Customize your flight search to find flights from Gatwick 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, Cheapflights users made 2,558,603 searches. Data last updated January 14, 2026.
Use the filters below to find and compare flights from London Gatwick Airport to San Antonio that are best for you.

Fly from

Gatwick

Fly to

San Antonio

Route

Depart

Return

Price

LondonSan Antonio

LGW - SAT

LGWSAT

London Gatwick

Thu 3/19

2:00 pm-9:32 am

2 stops48h 32m

San Antonio

Thu 3/26

1:22 pm-10:00 am

1 stop15h 38m

$750

LondonSan Antonio

LGW - SAT

LGWSAT

London Gatwick

Wed 2/11

8:35 am-9:55 am

3 stops31h 20m

San Antonio

Wed 2/18

6:00 am-3:05 pm

3 stops27h 05m

$840

LondonSan Antonio

LGW - SAT

LGWSAT

London Gatwick

Wed 2/18

8:35 am-9:55 am

3 stops31h 20m

San Antonio

Wed 3/25

1:22 pm-10:00 am

1 stop15h 38m

$903

LondonSan Antonio

LGW - SAT

LGWSAT

London Gatwick

Thu 2/12

2:00 pm-4:15 pm

2 stops32h 15m

San Antonio

Thu 2/19

6:00 am-10:00 am

1 stop22h 00m

$961

LondonSan Antonio

LGW - SAT

LGWSAT

London Gatwick

Wed 2/11

11:45 am-8:23 am

2 stops26h 38m

San Antonio

Wed 2/18

1:40 pm-7:00 pm

2 stops47h 20m

$1,024

LondonSan Antonio

LGW - SAT

LGWSAT

London Gatwick

Thu 2/5

11:55 am-10:42 pm

2 stops40h 47m

San Antonio

Mon 2/9

3:07 pm-7:00 pm

2 stops21h 53m

$1,075

LondonSan Antonio

LGW - SAT

LGWSAT

London Gatwick

Mon 3/23

2:00 pm-1:23 pm

1 stop28h 23m

San Antonio

Thu 4/9

6:45 am-2:40 pm

2 stops25h 55m

$1,150

LondonSan Antonio

LGW - SAT

LGWSAT

London Gatwick

Fri 5/1

2:00 pm-10:29 pm

1 stop38h 29m

$373

LondonSan Antonio

LGW - SAT

LGWSAT

London Gatwick

Sat 5/2

2:00 pm-10:29 pm

1 stop14h 29m

$398

LondonSan Antonio

LGW - SAT

LGWSAT

London Gatwick

Mon 5/18

2:00 pm-10:29 pm

1 stop38h 29m

$404

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/12

Showing 1-10 of 15 results
1
2

Compare providers for flights from Gatwick to San Antonio

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Gatwick to San Antonio in January.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on London Gatwick Airport-San Antonio flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on London Gatwick Airport-San Antonio flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from London Gatwick Airport-San Antonio flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on London Gatwick Airport-San Antonio flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for London Gatwick Airport-San Antonio flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Gatwick to San Antonio

Have a flexible travel schedule? Discover the best time to fly to San Antonio from Gatwick with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from Gatwick to San Antonio. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to San Antonio from London Gatwick?

    San Antonio (SAT), located 7.6 mi from the city center, is the airport you fly into when you book flights from London Gatwick to San Antonio. 0 airlines have flights to San Antonio from London Gatwick on a regular basis. Booking flights from London Gatwick to San Antonio should not be difficult; the airport handles an average of 0 inbound flights from London Gatwick per day.

  • Can I find deals for flights from Gatwick to San Antonio that include hotel bookings?

    Yes. In addition to deals on Gatwick to San Antonio flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Gatwick to San Antonio?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Gatwick to San Antonio.

  • Can I find deals for business class flights from Gatwick to San Antonio?

    Yes. Cheapflights offers flight deals from Gatwick to San Antonio by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near San Antonio?

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

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