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Cheap flights from London Gatwick Airport to San Antonio from £356

LGW — SAT
18 Sep — 25 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Gatwick to San Antonio

Enter your travel dates to find the best prices.

Cheapest flights from Gatwick to San Antonio

Sun 1/1112:35 -
1 stop26h 27m
Wed 11/1111:08 -
2 stops37h 42m
Deal found 18/8£563
Thu 5/1111:00 -
1 stop28h 02m
Wed 11/1111:08 -
2 stops37h 42m
Deal found 18/8£564
Sun 1/1112:35 -
1 stop26h 27m
Mon 9/1121:51 -
2 stops50h 09m
Deal found 18/8£574
Mon 21/914:00 -
2 stops30h 20m
Mon 5/1010:05 -
1 stop17h 55m
Deal found 18/8£582
Sun 22/1112:35 -
1 stop28h 20m
Sat 5/1221:21 -
2 stops28h 54m
Deal found 17/8£591
Fri 11/914:00 -
2 stops29h 48m
Mon 21/910:05 -
1 stop17h 55m
Deal found 18/8£600
Sun 20/914:00 -
1 stop25h 10m
Tue 20/1020:21 -
2 stops55h 39m
Deal found 18/8£608
Mon 14/914:00 -
2 stops30h 20m
Mon 28/910:05 -
1 stop17h 55m
Deal found 15/8£614
Wed 30/914:00 -
2 stops35h 25m
Wed 7/1010:03 -
1 stop17h 57m
Deal found 16/8£619
Wed 4/1110:10 -
2 stops38h 51m
Fri 13/1109:57 -
1 stop16h 18m
Deal found 18/8£639

Find flight deals from Gatwick to San Antonio

Round-trip from

£563

One-way from

£356

Popular in

July

Cheapest in

February

Average price

£1,139
1/11-11/11
  • 1/11-11/11
  • 3 total stops
  • 64h 09m total
  • London to San Antonio
Search Deals
5/10
  • 5/10
  • 1 total stop
  • 17h 33m total
  • London to San Antonio
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (£139 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£20 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

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
Fastest return journey

LondonSan Antonio

LGW London Gatwick - SAT San Antonio

LGWSAT

London Gatwick

Wed 7/10

12:40-21:13

1 stop14h 33m

San Antonio

Sun 11/10

09:25-10:00

2 stops18h 35m

£679

LondonSan Antonio

LGW London Gatwick - SAT San Antonio

LGWSAT

London Gatwick

Wed 30/9

15:40-23:55

2 stops38h 15m

San Antonio

Wed 7/10

15:20-14:40

2 stops17h 20m

£879

LondonSan Antonio

LGW London Gatwick - SAT San Antonio

LGWSAT

London Gatwick

Fri 25/9

10:00-12:40

2 stops32h 40m

San Antonio

Thu 1/10

09:00-21:25

2 stops30h 25m

£882

LondonSan Antonio

LGW London Gatwick - SAT San Antonio

LGWSAT

London Gatwick

Tue 3/11

10:00-23:26

2 stops19h 26m

San Antonio

Mon 9/11

18:32-09:00

2 stops56h 28m

£955

LondonSan Antonio

LGW London Gatwick - SAT San Antonio

LGWSAT

London Gatwick

Sun 1/11

10:00-17:14

2 stops37h 14m

San Antonio

Thu 12/11

10:51-09:00

2 stops16h 09m

£962

LondonSan Antonio

LGW London Gatwick - SAT San Antonio

LGWSAT

London Gatwick

Tue 3/11

10:00-23:26

2 stops19h 26m

San Antonio

Fri 13/11

18:32-08:55

2 stops32h 23m

£983

LondonSan Antonio

LGW London Gatwick - SAT San Antonio

LGWSAT

London Gatwick

Wed 4/11

10:00-23:26

2 stops19h 26m

San Antonio

Fri 13/11

18:32-08:55

2 stops32h 23m

£983

LondonSan Antonio

LGW London Gatwick - SAT San Antonio

LGWSAT

London Gatwick

Thu 5/11

10:00-23:26

2 stops19h 26m

San Antonio

Mon 9/11

18:32-09:00

2 stops56h 28m

£984

LondonSan Antonio

LGW London Gatwick - SAT San Antonio

LGWSAT

London Gatwick

Sun 4/10

10:00-10:15

3 stops30h 15m

San Antonio

Sat 10/10

08:50-14:15

2 stops23h 25m

£988

LondonSan Antonio

LGW London Gatwick - SAT San Antonio

LGWSAT

London Gatwick

Fri 4/9

15:40-16:13

2 stops30h 33m

San Antonio

Sun 6/9

17:23-14:40

2 stops39h 17m

£1,008

Flights are sorted by cheapest return flights first.

Deals found on 19/8

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

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 return price

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 19h 26m. London Gatwick Airport and San Antonio are separated by a distance of 4987 mi.

  • 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.

See more FAQs

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When you search for this flight from Gatwick to San Antonio, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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