Cheap flights from London Gatwick Airport to San Antonio from £253

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 4/10. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — SAT
23 Jul — 30 Jul1
1 adult

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 18 July 2025.

Round-trip from

£592

One-way from

£253

Popular in

August

Cheapest in

February

Average price

£894
14/8-17/8
  • 14/8-17/8
  • 2 total stops
  • 71h 05m total
  • London to San Antonio
4/10
  • 4/10
  • 1 total stop
  • 31h 55m total
  • London to San Antonio
Highest demand for flights based on searches. 12% potential increase in price (£78 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease (£19 potential savings vs. average return price).
Average for round-trip flights in July 2025

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 18 July 2025.

Thu 14/810:45LGW - SAT
1 stop38h 38mMultiple Airlines
Sun 17/820:28SAT - LGW
1 stop32h 27mMultiple Airlines
Deal found 17/7£592
Mon 1/912:20LGW - SAT
2 stops31h 41mFinnair
Mon 8/915:38SAT - LGW
2 stops34h 32mFinnair
Deal found 18/7£692
Mon 25/812:00LGW - SAT
2 stops17h 57mVirgin Atlantic
Sat 6/908:00SAT - LGW
2 stops20h 00mVirgin Atlantic
Deal found 17/7£819
Sun 21/905:20LGW - SAT
2 stops23h 28mTurkish Airlines
Sun 28/917:56SAT - LGW
2 stops40h 19mTurkish Airlines
Deal found 17/7£1,166

Cheapflights Fare Finder

Customise 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 858,174 searches. Data last updated 18 July 2025.
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 14/8

10:45-19:23

1 stop38h 38m

San Antonio

Sun 17/8

20:28-10:55

1 stop32h 27m

£592

LondonSan Antonio

LGW - SAT

LGWSAT

London Gatwick

Mon 25/8

12:00-23:57

2 stops17h 57m

San Antonio

Sat 6/9

08:00-10:00

2 stops20h 00m

£819

LondonSan Antonio

LGW - SAT

LGWSAT

London Gatwick

Sun 21/9

05:20-22:48

2 stops23h 28m

San Antonio

Sun 28/9

17:56-16:15

2 stops40h 19m

£1,166

LondonSan Antonio

LGW - SAT

LGWSAT

London Gatwick

Sat 4/10

14:00-15:55

1 stop31h 55m

£253

LondonSan Antonio

LGW - SAT

LGWSAT

London Gatwick

Wed 27/8

21:05-21:39

2 stops30h 34m

£539

LondonSan Antonio

LGW - SAT

LGWSAT

London Gatwick

Sun 31/8

17:15-15:26

2 stops28h 11m

£1,007

LondonSan Antonio

LGW - SAT

LGWSAT

London Gatwick

Sun 31/8

12:00-10:38

1 stop28h 38m

£2,225

LondonSan Antonio

LGW - SAT

LGWSAT

London Gatwick

Wed 27/8

12:00-10:38

1 stop28h 38m

£2,340

Flights are sorted by cheapest return flights first.

Deals found on 16/7

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
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.

Cheapflights Insights

Everything you need to know about your flight from London Gatwick Airport to San Antonio

What is the cheapest month to book a flight from London Gatwick Airport to San Antonio?

Currently, January is the cheapest month in which you can book a flight from London Gatwick Airport to San Antonio (average of £732). Flying from London Gatwick Airport to San Antonio in August is currently the most expensive (average of £1,125). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing San Antonio

Get insights into the airlines that provide service to San Antonio. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Antonio. Reviews last updated 18 July 2025.
Get a feel of what it's like to fly with KLM, Virgin Atlantic, andTurkish Airlines from London Gatwick Airport to San Antonio by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

7.1

Crew

8.4

Boarding

7.8

Comfort

7.7

Food

7.3

Overall

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Entertainment

7.1

Crew

8.4

Boarding

7.8

Comfort

7.7

Food

7.3

Overall

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Entertainment

7.1

Crew

8.4

Boarding

7.8

Comfort

7.7

Food

7.3

Overall

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Entertainment

7.1

Crew

8.4

Boarding

7.8

Comfort

7.7

Food

7.3

Overall

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Entertainment

7.1

Crew

8.4

Boarding

7.8

Comfort

7.7

Food

7.3

Overall

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

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?

    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.

  • What are the cheapest airlines flying from London Gatwick Airport to San Antonio round-trip?

    Flying on Virgin Atlantic is currently your cheapest option to San Antonio, with prices starting at £819. Another option worth looking into is Turkish Airlines, starting at £1,166 return.

  • What are the cheapest airlines to fly from London Gatwick Airport to San Antonio one-way?

    For one-way options, check prices for Iberia. According to our data, you can fly for as low as £539. Users have also found prices from £1,007 and £2,225 on Turkish Airlines and Virgin Atlantic, respectively.

  • 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.

  • What is the cheapest month to book a flight from London Gatwick Airport to San Antonio?

    Currently, January is the cheapest month in which you can book a flight from London Gatwick Airport to San Antonio (average of £732). Flying from London Gatwick Airport to San Antonio in August is currently the most expensive (average of £1,125). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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