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Cheap flights from San Antonio to London Gatwick Airport from £176

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 28/3. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — LGW
29 Mar — 5 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap 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 27 February 2026.

Wed 25/313:22
SAT
-
LGW
1 stop15h 38m
Multiple Airlines
Wed 15/414:00
LGW
-
SAT
1 stop14h 18m
Multiple Airlines
Deal found 25/2£498
Sat 28/313:22
SAT
-
LGW
1 stop15h 38m
Multiple Airlines
Sat 4/414:00
LGW
-
SAT
1 stop28h 27m
Multiple Airlines
Deal found 26/2£536
Mon 20/412:26
SAT
-
LGW
2 stops15h 14m
Air France
Wed 6/510:25
LGW
-
SAT
2 stops16h 05m
Air France
Deal found 27/2£548
Fri 27/313:22
SAT
-
LGW
1 stop15h 38m
Multiple Airlines
Fri 3/414:00
LGW
-
SAT
1 stop28h 27m
Multiple Airlines
Deal found 25/2£548
Sun 5/708:10
SAT
-
LGW
2 stops18h 30m
American Airlines
Mon 31/812:20
LGW
-
SAT
2 stops17h 05m
American Airlines
Deal found 26/2£550
Tue 24/314:13
SAT
-
LGW
1 stop14h 47m
Multiple Airlines
Fri 3/414:00
LGW
-
SAT
1 stop28h 27m
Multiple Airlines
Deal found 25/2£556
Mon 23/314:40
SAT
-
LGW
1 stop14h 20m
Multiple Airlines
Thu 2/414:00
LGW
-
SAT
1 stop28h 27m
Multiple Airlines
Deal found 25/2£565
Fri 27/313:22
SAT
-
LGW
1 stop15h 38m
Multiple Airlines
Thu 2/414:00
LGW
-
SAT
1 stop28h 27m
Multiple Airlines
Deal found 25/2£568
Thu 26/313:22
SAT
-
LGW
1 stop15h 38m
Multiple Airlines
Thu 2/414:00
LGW
-
SAT
1 stop28h 27m
Multiple Airlines
Deal found 25/2£569
Tue 24/314:13
SAT
-
LGW
1 stop14h 47m
Multiple Airlines
Thu 2/414:00
LGW
-
SAT
1 stop28h 27m
Multiple Airlines
Deal found 25/2£573
Wed 25/313:22
SAT
-
LGW
1 stop15h 38m
Multiple Airlines
Fri 3/414:00
LGW
-
SAT
1 stop28h 27m
Multiple Airlines
Deal found 25/2£573

Find 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 27 February 2026.

Round-trip from

£498

One-way from

£176

Popular in

June

Cheapest in

February

Average price

£475
25/3-15/4
  • 25/3-15/4
  • 2 total stops
  • 29h 56m total
  • San Antonio to London
Search Deals
28/3
  • 28/3
  • 1 total stop
  • 15h 38m total
  • San Antonio to London
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (£78 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£15 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
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 27 February 2026.
Use the filters below to find and compare flights from San Antonio to London Gatwick Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San AntonioLondon

SAT - LGW

SATLGW

San Antonio

Wed 8/4

13:22-10:00

1 stop14h 38m

London Gatwick

Wed 15/4

14:00-22:18

1 stop14h 18m

£619

San AntonioLondon

SAT - LGW

SATLGW

San Antonio

Tue 12/5

12:08-09:25

2 stops15h 17m

London Gatwick

Thu 20/8

10:25-22:15

2 stops17h 50m

£684

San AntonioLondon

SAT - LGW

SATLGW

San Antonio

Mon 9/3

14:08-10:00

1 stop14h 52m

London Gatwick

Fri 13/3

14:00-13:55

1 stop28h 55m

£684

San AntonioLondon

SAT - LGW

SATLGW

San Antonio

Wed 22/4

12:26-09:25

2 stops14h 59m

London Gatwick

Sat 2/5

10:25-23:08

2 stops18h 43m

£691

San AntonioLondon

SAT - LGW

SATLGW

San Antonio

Mon 1/6

06:00-10:00

1 stop22h 00m

London Gatwick

Fri 5/6

14:00-22:18

1 stop14h 18m

£720

San AntonioLondon

SAT - LGW

SATLGW

San Antonio

Sun 5/7

05:45-10:00

1 stop22h 15m

London Gatwick

Mon 31/8

14:00-22:06

1 stop14h 06m

£761

San AntonioLondon

SAT - LGW

SATLGW

San Antonio

Mon 13/4

13:22-10:00

1 stop14h 38m

London Gatwick

Mon 4/5

14:00-22:18

1 stop14h 18m

£806

San AntonioLondon

SAT - LGW

SATLGW

San Antonio

Tue 7/7

12:15-09:25

2 stops15h 10m

London Gatwick

Tue 14/7

10:35-23:12

2 stops18h 37m

£840

San AntonioLondon

SAT - LGW

SATLGW

San Antonio

Fri 12/6

06:00-10:00

1 stop22h 00m

London Gatwick

Sat 13/6

12:40-23:12

2 stops16h 32m

£856

San AntonioLondon

SAT - LGW

SATLGW

San Antonio

Fri 10/4

10:50-09:25

2 stops16h 35m

London Gatwick

Fri 17/4

10:25-20:30

2 stops16h 05m

£910

Flights are sorted by cheapest return flights first.

Deals found on 26/2

Showing 1-10 of 22 resultsSorted by cheapest first
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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.

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

    For as low as £684, Delta can have you in London Gatwick Airport from San Antonio in 15h 17m. There are 4987 mi between San Antonio and London Gatwick Airport.

  • 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
Wembley
Luton
Gatwick
Slough
Hounslow
Ilford
Hayes
Brentford
Colchester
Watford
Guildford
Kingston upon Thames
Eastbourne
Ipswich
Chelmsford
Bedford
Romford
Folkestone

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