How long is the flight from London Gatwick Airport to San Antonio?

Departing from London Gatwick Airport to San Antonio will take you 32h 20m. London Gatwick Airport and San Antonio are separated by a distance of 4987 mi. Both multi-stop and direct flights can be found to your destination and back.

In terms of precipitation, rainfall in San Antonio ranges from 41.0 - 95.0 inches per month. May is typically the wettest month, when rainfall can reach 95.0 mm. December is typically the driest time to visit San Antonio when rainfall is around 41.0 mm.

If weather is an important factor for your trip to San Antonio, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 11.0 C).

What is the cheapest time of day to fly from LGW to SAT?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London Gatwick Airport to San Antonio as you normally would.

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

Most people fly into San Antonio (SAT) if they book a flight to San Antonio from London Gatwick. On average, San Antonio has 0 inbound flights from London Gatwick per day from 0 airlines. San Antonio is conveniently located just 7.6 mi from San Antonio’s city center.

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 holiday 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.

£371+ Cheap Flights from London Gatwick Airport to San Antonio

Cheap flight deals from Gatwick to San Antonio

Enter your travel dates to find the best prices.

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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 9 November 2026.

Sun 8/1109:40 -

1 stop36h 38m

Mon 8/220:22 -

2 stops27h 28m

Deal found 4/11£830

Thu 26/1111:00 -

1 stop30h 11m

Wed 2/1217:50 -

2 stops23h 05m

Deal found 7/11£850

Sun 15/1111:55 -

2 stops19h 05m

Sun 22/1105:15 -

2 stops23h 40m

Deal found 4/11£994

Mon 7/1210:00 -

3 stops35h 20m

Mon 21/1210:33 -

3 stops23h 12m

Deal found 7/11£1,036

Wed 2/1219:40 -

2 stops32h 20m

Sun 6/1214:51 -

2 stops22h 09m

Deal found 5/11£1,057

Thu 24/1210:35 -

1 stop31h 57m

Thu 31/1212:16 -

2 stops20h 29m

Deal found 8/11£1,089

Sun 6/1210:10 -

2 stops59h 38m

Sun 13/1217:45 -

2 stops40h 45m

Deal found 7/11£1,105

Mon 21/1207:40 -

2 stops34h 50m

Mon 28/1213:27 -

1 stop34h 23m

Deal found 5/11£1,132

Sun 6/1210:00 -

3 stops35h 20m

Sun 13/1211:00 -

3 stops23h 25m

Deal found 7/11£1,139

Tue 24/1117:25 -

2 stops35h 26m

Thu 3/1211:47 -

2 stops39h 23m

Deal found 6/11£1,147

Find flight deals from Gatwick to San Antonio

Round-trip from	£567
One-way from	£371
Popular in	July
Cheapest in	September
Average price	£978

15/1-22/1
2 total stops
44h 30m total
London to San Antonio

Search Deals

25/11-31/12
2 total stops
56h 08m total
London to San Antonio

Search Deals

Highest demand for flights based on searches. 8% potential increase in price (£73 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (£13 potential savings vs. average return price).

Search Deals

Average for round-trip flights in November 2026

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Cheapflights Fare Finder

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

Cheapest return flight

LondonSan Antonio

LGW London Gatwick - SAT San Antonio

LGWSAT

London Gatwick

Wed 25/11

09:50-11:58

2 stops56h 08m

San Antonio

Wed 31/12

00:00-07:00

Nonstop0h 00m

£371

LondonSan Antonio

LGW London Gatwick - SAT San Antonio

LGWSAT

London Gatwick

Fri 26/2

12:35-19:27

2 stops36h 52m

San Antonio

Wed 31/12

00:00-07:00

Nonstop0h 00m

£412

LondonSan Antonio

LGW London Gatwick - SAT San Antonio

LGWSAT

London Gatwick

Thu 3/12

07:15-16:02

3 stops38h 47m

San Antonio

Wed 31/12

00:00-07:00

Nonstop0h 00m

£478

LondonSan Antonio

LGW London Gatwick - SAT San Antonio

LGWSAT

London Gatwick

Wed 30/12

09:45-11:58

2 stops56h 13m

San Antonio

Wed 31/12

00:00-07:00

Nonstop0h 00m

£509

LondonSan Antonio

LGW London Gatwick - SAT San Antonio

LGWSAT

London Gatwick

Sun 13/12

14:05-22:57

3 stops38h 52m

San Antonio

Wed 31/12

00:00-07:00

Nonstop0h 00m

£540

LondonSan Antonio

LGW London Gatwick - SAT San Antonio

LGWSAT

London Gatwick

Sun 6/12

15:45-18:01

2 stops56h 16m

San Antonio

Wed 31/12

00:00-07:00

Nonstop0h 00m

£569

LondonSan Antonio

LGW London Gatwick - SAT San Antonio

LGWSAT

London Gatwick

Mon 21/12

21:30-23:59

2 stops32h 29m

San Antonio

Wed 31/12

00:00-07:00

Nonstop0h 00m

£600

Fastest return journey

LondonSan Antonio

LGW London Gatwick - SAT San Antonio

LGWSAT

London Gatwick

Sat 21/11

06:15-08:01

3 stops31h 46m

San Antonio

Wed 31/12

00:00-07:00

Nonstop0h 00m

£619

LondonSan Antonio

LGW London Gatwick - SAT San Antonio

LGWSAT

London Gatwick

Wed 2/12

19:40-22:00

2 stops32h 20m

San Antonio

Sun 6/12

14:51-19:00

2 stops22h 09m

£1,057

LondonSan Antonio

LGW London Gatwick - SAT San Antonio

LGWSAT

London Gatwick

Thu 24/12

10:35-12:32

1 stop31h 57m

San Antonio

Thu 31/12

12:16-14:45

2 stops20h 29m

£1,089

Flights are sorted by cheapest return flights first.

Deals found on 5/11

Showing 1-10 of 18 resultsSorted by cheapest first

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.

LGW-SAT

Estimated return 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

What airport do you fly into for flights to San Antonio from London Gatwick?
Most people fly into San Antonio (SAT) if they book a flight to San Antonio from London Gatwick. On average, San Antonio has 0 inbound flights from London Gatwick per day from 0 airlines. San Antonio is conveniently located just 7.6 mi from San Antonio’s city center.
How long is the flight from London Gatwick Airport to San Antonio?
Departing from London Gatwick Airport to San Antonio will take you 32h 20m. London Gatwick Airport and San Antonio are separated by a distance of 4987 mi. Both multi-stop and direct flights can be found to your destination and back.
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 holiday 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.

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Cheap flights from London Gatwick Airport to San Antonio from £371

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 25/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Gatwick to San Antonio

Cheapest flights from Gatwick to San AntonioExplore 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 9 November 2026.

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 9 November 2026.

Best flights from Gatwick to San AntonioDiscover carefully curated flight deals from Gatwick to San Antonio that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 9 November 2026.

Discover carefully curated flight deals from Gatwick to San Antonio that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 9 November 2026.

Last-minute flights from Gatwick to San AntonioDiscover last-minute flight deals from Gatwick to San Antonio. Data last updated 9 November 2026 and is based on user searches.

Discover last-minute flight deals from Gatwick to San Antonio. Data last updated 9 November 2026 and is based on user searches.

One-way flights from Gatwick to San AntonioSearch for one-way flight options from Gatwick to San Antonio. Find affordable one-way fares based on user searches. Data last updated 9 November 2026.

Search for one-way flight options from Gatwick to San Antonio. Find affordable one-way fares based on user searches. Data last updated 9 November 2026.

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Best time to book a flight from Gatwick to San Antonio

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Related info for your journey

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

How long is the flight from London Gatwick Airport to San Antonio?

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

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

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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Gatwick to San Antonio

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Direct flights to Texas

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Gatwick and San Antonio flights

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Can Cheapflights notify me if prices for flights from Gatwick to San Antonio become cheaper?

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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 9 November 2026.

Best flights from Gatwick to San Antonio
Discover carefully curated flight deals from Gatwick to San Antonio that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 9 November 2026.

Last-minute flights from Gatwick to San Antonio
Discover last-minute flight deals from Gatwick to San Antonio. Data last updated 9 November 2026 and is based on user searches.

One-way flights from Gatwick to San Antonio
Search for one-way flight options from Gatwick to San Antonio. Find affordable one-way fares based on user searches. Data last updated 9 November 2026.