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Cheap flights from San Antonio to London Gatwick Airport from £239

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 3/2. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — LGW
8 Dec — 15 Dec1
1 adult
1 adult, Economy, 0 bags

Find flight deals from San Antonio to Gatwick

Enter your travel dates to find the best prices.

Cheapest flights from San Antonio to Gatwick
Explore the most affordable flight options available from San Antonio to Gatwick. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 November 2025.

Wed 3/1220:33SAT - LGW
1 stop31h 27mMultiple Airlines
Sat 6/1214:00LGW - SAT
1 stop30h 15mMultiple Airlines
Deal found 6/11£454
Thu 25/1212:45SAT - LGW
1 stop15h 15mMultiple Airlines
Sat 10/114:00LGW - SAT
1 stop16h 07mMultiple Airlines
Deal found 7/11£565
Fri 14/1115:23SAT - LGW
1 stop12h 37mMultiple Airlines
Fri 21/1114:00LGW - SAT
1 stop31h 59mMultiple Airlines
Deal found 7/11£582
Sun 23/1120:33SAT - LGW
1 stop31h 27mMultiple Airlines
Mon 1/1214:00LGW - SAT
1 stop31h 59mMultiple Airlines
Deal found 6/11£588
Mon 8/1215:10SAT - LGW
1 stop12h 50mMultiple Airlines
Sun 14/1214:10LGW - SAT
1 stop30h 05mMultiple Airlines
Deal found 6/11£591
Tue 25/1118:07SAT - LGW
2 stops29h 53mMultiple Airlines
Thu 27/1114:00LGW - SAT
1 stop35h 21mMultiple Airlines
Deal found 6/11£629
Mon 24/1119:37SAT - LGW
2 stops28h 23mMultiple Airlines
Thu 27/1114:00LGW - SAT
1 stop35h 21mMultiple Airlines
Deal found 5/11£642
Tue 30/1206:45SAT - LGW
2 stops22h 10mMultiple Airlines
Fri 9/114:00LGW - SAT
1 stop16h 07mMultiple Airlines
Deal found 6/11£661

Cheap flight deals from San Antonio to Gatwick

Discover tips and strategies to find the most affordable flight options for your journey from San Antonio (SAT) to Gatwick (LGW). 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 8 November 2025.

Round-trip from

£454

One-way from

£239

Popular in

January

Cheapest in

August

Average price

£586
3/12-6/12
  • 3/12-6/12
  • 2 total stops
  • 61h 42m total
  • San Antonio to London
Search Deals
3/2
  • 3/2
  • 3 total stops
  • 27h 15m total
  • San Antonio to London
Search Deals
Highest demand for flights based on searches. 21% potential increase in price (£152 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease (£40 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from San Antonio to Gatwick 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 858,174 searches. Data last updated 8 November 2025.
Use the filters below to find and compare flights from San Antonio to London Gatwick Airport that are best for you.

Fly from

San Antonio

Fly to

Gatwick

Route

Depart

Return

Price

San AntonioLondon

SAT - LGW

SATLGW

San Antonio

Wed 3/12

20:33-10:00

1 stop31h 27m

London Gatwick

Sat 6/12

14:00-14:15

1 stop30h 15m

£454

San AntonioLondon

SAT - LGW

SATLGW

San Antonio

Mon 2/2

06:30-10:00

1 stop21h 30m

London Gatwick

Mon 9/2

14:00-00:07

1 stop16h 07m

£544

San AntonioLondon

SAT - LGW

SATLGW

San Antonio

Sun 23/11

20:33-10:00

1 stop31h 27m

London Gatwick

Mon 1/12

14:00-15:59

1 stop31h 59m

£588

San AntonioLondon

SAT - LGW

SATLGW

San Antonio

Mon 8/12

15:10-10:00

1 stop12h 50m

London Gatwick

Sun 14/12

14:10-14:15

1 stop30h 05m

£591

San AntonioLondon

SAT - LGW

SATLGW

San Antonio

Wed 25/3

06:30-10:00

1 stop22h 30m

London Gatwick

Mon 6/4

14:00-22:55

1 stop14h 55m

£594

San AntonioLondon

SAT - LGW

SATLGW

San Antonio

Thu 25/12

12:45-10:00

1 stop15h 15m

London Gatwick

Sat 10/1

14:00-09:30

2 stops49h 30m

£619

San AntonioLondon

SAT - LGW

SATLGW

San Antonio

Tue 3/3

09:20-07:30

2 stops16h 10m

London Gatwick

Thu 5/3

11:20-09:24

2 stops28h 04m

£629

San AntonioLondon

SAT - LGW

SATLGW

San Antonio

Tue 25/11

18:07-06:00

2 stops29h 53m

London Gatwick

Thu 27/11

14:00-19:21

1 stop35h 21m

£629

San AntonioLondon

SAT - LGW

SATLGW

San Antonio

Mon 24/11

19:37-06:00

2 stops28h 23m

London Gatwick

Thu 27/11

14:00-19:21

1 stop35h 21m

£642

San AntonioLondon

SAT - LGW

SATLGW

San Antonio

Tue 3/2

06:30-15:45

3 stops27h 15m

£239

Flights are sorted by cheapest return flights first.

Deals found on 7/11

Showing 1-10 of 16 results
1
2

Best time to book a flight from San Antonio to Gatwick

Have a flexible travel schedule? Discover the best time to fly to Gatwick from San Antonio with our price prediction graph.
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

Find useful and relevant information for your journey from San Antonio to Gatwick. 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 from for flights from San Antonio to London Gatwick?

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

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

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

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

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

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

    Yes. Cheapflights offers flight deals from San Antonio to Gatwick 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

Travelling to a place near London Gatwick Airport?

Book flights to London Gatwick Airport if you plan to visit one of these locations
Milton Keynes
Croydon
Slough
Gatwick
Hounslow
Luton
Ilford
Wembley
Deal
Hayes
Colchester
Watford
Winchester
Crawley
Brentford
Romford
Chichester
Ipswich
Bedford
Eastbourne

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