How do I get Price Alerts for flights from London Gatwick Airport to San Antonio?

Price Alerts will notify you by email when the price for flights to San Antonio from London Gatwick Airport decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

How can I save money on flights from London Gatwick Airport to San Antonio with momondo?

With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

How does momondo find its flight prices?

momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

When did momondo last update prices for flights from London Gatwick Airport to San Antonio Airport?

Prices for flights from London Gatwick Airport to San Antonio Airport were last updated today.

How old do you have to be to fly from London Gatwick Airport to San Antonio Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Gatwick Airport to San Antonio Airport.

What documentation or ID do you need to fly to San Antonio Airport?

The required travel and health documents for your San Antonio Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Antonio Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

£382 Cheap Flights from London Gatwick Airport to San Antonio in 2026

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Find the cheapest flights from London Gatwick Airport to San Antonio

Round-trip

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

14:00 - 23:59

LGW

SAT

15h 59m

1 stop

14:40 - 10:00

SAT

LGW

14h 20m

1 stop

£433Multiple Airlines

Mon, 2 Mar - Mon, 16 Mar

14:00 - 09:30

LGW

SAT

49h 30m

2 stops

13:22 - 10:00

SAT

LGW

15h 38m

1 stop

£452Multiple Airlines

Mon, 2 Mar - Mon, 16 Mar

14:00 - 13:18

LGW

SAT

29h 18m

1 stop

06:00 - 10:00

SAT

LGW

23h 00m

1 stop

£465Multiple Airlines

Fri, 27 Feb - Mon, 9 Mar

14:00 - 13:12

LGW

SAT

29h 12m

1 stop

06:00 - 10:00

SAT

LGW

23h 00m

1 stop

£471Multiple Airlines

Thu, 26 Feb - Mon, 9 Mar

14:00 - 13:18

LGW

SAT

29h 18m

1 stop

06:00 - 10:00

SAT

LGW

22h 00m

1 stop

£497Multiple Airlines

Fri, 27 Feb - Fri, 6 Mar

14:00 - 13:12

LGW

SAT

29h 12m

1 stop

06:00 - 10:00

SAT

LGW

22h 00m

1 stop

£505Multiple Airlines

Thu, 26 Feb - Fri, 6 Mar

14:00 - 23:59

LGW

SAT

15h 59m

1 stop

06:00 - 10:00

SAT

LGW

22h 00m

1 stop

£514Multiple Airlines

Mon, 2 Mar - Fri, 6 Mar

14:00 - 23:59

LGW

SAT

15h 59m

1 stop

06:00 - 10:00

SAT

LGW

23h 00m

1 stop

£520Multiple Airlines

Mon, 2 Mar - Mon, 9 Mar

14:00 - 13:18

LGW

SAT

29h 18m

1 stop

20:53 - 06:00

SAT

LGW

27h 07m

2 stops

£551Multiple Airlines

Fri, 27 Feb - Sat, 7 Mar

14:00 - 23:59

LGW

SAT

15h 59m

1 stop

13:22 - 16:20

SAT

LGW

21h 58m

3 stops

£558Multiple Airlines

Mon, 2 Mar - Mon, 16 Mar

Iberia flights from London Gatwick Airport to San Antonio

Our best Iberia deals on London Gatwick Airport to San Antonio flight tickets

Iberia

9 Feb

LGW19:40London Gatwick

20h 12m

2 stops

SAT09:52San Antonio

15 Feb

SAT11:28San Antonio

25h 32m

2 stops

LGW19:00London Gatwick

£1,116

Iberia

9 Feb

LGW11:45London Gatwick

39h 05m

2 stops

SAT20:50San Antonio

16 Feb

SAT13:40San Antonio

39h 10m

2 stops

LGW10:50London Gatwick

£1,127

Iberia

10 Feb

LGW11:45London Gatwick

39h 05m

2 stops

SAT20:50San Antonio

16 Feb

SAT15:08San Antonio

45h 52m

2 stops

LGW19:00London Gatwick

£1,135

momondo 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

LondonSan Antonio

LGW - SAT

LGWSAT

London Gatwick

Mon 2/3

14:00-23:59

1 stop15h 59m

San Antonio

Mon 16/3

14:40-10:00

1 stop14h 20m

£433

LondonSan Antonio

LGW - SAT

LGWSAT

London Gatwick

Mon 2/3

14:00-09:30

2 stops49h 30m

San Antonio

Mon 16/3

13:22-10:00

1 stop15h 38m

£452

LondonSan Antonio

LGW - SAT

LGWSAT

London Gatwick

Fri 27/2

14:00-13:18

1 stop29h 18m

San Antonio

Mon 9/3

06:00-10:00

1 stop23h 00m

£465

LondonSan Antonio

LGW - SAT

LGWSAT

London Gatwick

Thu 26/2

14:00-13:12

1 stop29h 12m

San Antonio

Mon 9/3

06:00-10:00

1 stop23h 00m

£471

LondonSan Antonio

LGW - SAT

LGWSAT

London Gatwick

Fri 27/2

14:00-13:18

1 stop29h 18m

San Antonio

Fri 6/3

06:00-10:00

1 stop22h 00m

£497

LondonSan Antonio

LGW - SAT

LGWSAT

London Gatwick

Thu 26/2

14:00-13:12

1 stop29h 12m

San Antonio

Fri 6/3

06:00-10:00

1 stop22h 00m

£505

LondonSan Antonio

LGW - SAT

LGWSAT

London Gatwick

Mon 2/3

14:00-23:59

1 stop15h 59m

San Antonio

Fri 6/3

06:00-10:00

1 stop22h 00m

£514

LondonSan Antonio

LGW - SAT

LGWSAT

London Gatwick

Mon 2/3

14:00-23:59

1 stop15h 59m

San Antonio

Mon 9/3

06:00-10:00

1 stop23h 00m

£520

LondonSan Antonio

LGW - SAT

LGWSAT

London Gatwick

Fri 27/2

14:00-13:18

1 stop29h 18m

San Antonio

Sat 7/3

20:53-06:00

2 stops27h 07m

£551

LondonSan Antonio

LGW - SAT

LGWSAT

London Gatwick

Mon 2/3

14:00-23:59

1 stop15h 59m

San Antonio

Mon 16/3

13:22-16:20

3 stops21h 58m

£558

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

When to book flights from London Gatwick Airport to San Antonio

Are you open to changing your travel dates? Check out the ideal times to fly from London Gatwick Airport to San Antonio according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap London Gatwick Airport to San Antonio (LGW to SAT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Gatwick Airport to San Antonio

Fastest flight time	14h 29m
Direct flights	None

The fastest flight from London Gatwick Airport to San Antonio takes 14h 29m

There are no direct flights from London Gatwick Airport to San Antonio. There are no popular flight routes from London Gatwick Airport to San Antonio.

Search flight deals

How far is London Gatwick to San Antonio by plane?
London Gatwick and San Antonio are 4993.7 mi apart from one another. A reasonable flight in good conditions will take 14h 29m.
When did momondo last update prices for flights from London Gatwick Airport to San Antonio Airport?
Prices for flights from London Gatwick Airport to San Antonio Airport were last updated today.
How old do you have to be to fly from London Gatwick Airport to San Antonio Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Gatwick Airport to San Antonio Airport.
What documentation or ID do you need to fly to San Antonio Airport?
The required travel and health documents for your San Antonio Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Antonio Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

How do I get Price Alerts for flights from London Gatwick Airport to San Antonio?
Price Alerts will notify you by email when the price for flights to San Antonio from London Gatwick Airport decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.
How can I save money on flights from London Gatwick Airport to San Antonio with momondo?
With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.
How does momondo find its flight prices?
momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

New Braunfels

Why use momondo?

Why should I use momondo to find a flight deal from London to San Antonio?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from London to San Antonio. momondo saves you time and could save you money on your trip.

Can I find flights from London to San Antonio with flexible booking policies on momondo?

Yes. All flights to San Antonio from London on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from London to San Antonio?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from London to San Antonio.

I’m not ready to book a flight from London to San Antonio right now. Can momondo alert me if prices change?

Price alerts on flights to San Antonio from London are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.