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

Currently, April is the cheapest month in which you can book a flight from San Antonio to London Gatwick Airport (average of £102). Flying from San Antonio to London Gatwick Airport in July is currently the most expensive (average of £142). 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.

In terms of precipitation, rainfall in London Gatwick Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Gatwick Airport when rainfall is around 40.0 mm.

If weather is an important factor for your trip to London Gatwick Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

How far in advance should I book a flight from San Antonio to London Gatwick Airport?

Find a great deal and save up to 34% by booking at least 33 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from San Antonio to London Gatwick Airport within the next two weeks, with the cheapest ticket starting at £538.

What is the cheapest month to fly from San Antonio to London Gatwick Airport?

Due to multiple factors, expect to potentially pay more when booking in January. For low rates, August can be a great choice for travel to London Gatwick Airport. Flights to London Gatwick Airport from San Antonio in August are about £701 on average during August, but can be found for as low as £370.

What is the cheapest time of day to fly from SAT to LGW?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from San Antonio to London Gatwick Airport as you normally would.

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.

£173+ Flights from San Antonio to London Gatwick Airport

Cheap flight deals from San Antonio to Gatwick

Round-trip from	£411
One-way from	£173
Popular in	January
Cheapest in	August
Average price	£537

8/12-11/12
2 total stops
36h 27m total
San Antonio to London

Search Deals

20/10
1 total stop
35h 00m total
San Antonio to London

Search Deals

Highest demand for flights based on searches. 18% potential increase in price (£117 potential increase over avg. return price).

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Cheapest flight prices on average. 6% potential price decrease (£31 potential savings vs. average return price).

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Average for round-trip flights in August 2025

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Find flight deals from San Antonio to Gatwick

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 29 August 2025.

Mon 8/1206:00SAT - LGW

1 stop22h 00mMultiple Airlines

Thu 11/1214:00LGW - SAT

1 stop14h 27mMultiple Airlines

Deal found 28/8£411

Mon 20/1019:10SAT - LGW

1 stop32h 50mMultiple Airlines

Thu 6/1114:00LGW - SAT

1 stop14h 27mMultiple Airlines

Deal found 28/8£429

Sun 19/1017:00SAT - LGW

1 stop35h 00mMultiple Airlines

Thu 6/1114:00LGW - SAT

1 stop14h 27mMultiple Airlines

Deal found 28/8£445

Mon 20/1019:10SAT - LGW

1 stop32h 50mMultiple Airlines

Fri 7/1114:00LGW - SAT

1 stop33h 10mMultiple Airlines

Deal found 28/8£448

Mon 20/1019:10SAT - LGW

1 stop32h 50mMultiple Airlines

Wed 5/1121:05LGW - SAT

2 stops47h 02mMultiple Airlines

Deal found 28/8£457

Sun 19/1017:00SAT - LGW

1 stop35h 00mMultiple Airlines

Fri 7/1114:00LGW - SAT

1 stop33h 10mMultiple Airlines

Deal found 28/8£465

Tue 21/1015:59SAT - LGW

2 stops36h 01mMultiple Airlines

Thu 6/1114:00LGW - SAT

1 stop14h 27mMultiple Airlines

Deal found 28/8£469

Sat 18/1020:27SAT - LGW

1 stop32h 28mMultiple Airlines

Wed 5/1121:05LGW - SAT

2 stops47h 02mMultiple Airlines

Deal found 28/8£472

Mon 20/1019:10SAT - LGW

1 stop32h 50mMultiple Airlines

Sat 1/1114:00LGW - SAT

2 stops34h 18mMultiple Airlines

Deal found 28/8£473

Sat 18/1020:27SAT - LGW

1 stop32h 28mMultiple Airlines

Thu 6/1114:00LGW - SAT

1 stop14h 27mMultiple Airlines

Deal found 28/8£476

Best flights from San Antonio to Gatwick
Discover carefully curated flight deals from San Antonio to Gatwick that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 29 August 2025.

Mon 8/1206:00SAT - LGW

1 stop22h 00mMultiple Airlines

Thu 11/1214:00LGW - SAT

1 stop14h 27mMultiple Airlines

Deal found 28/8£411

Mon 20/1019:10SAT - LGW

1 stop32h 50mMultiple Airlines

Thu 6/1114:00LGW - SAT

1 stop14h 27mMultiple Airlines

Deal found 28/8£429

Sat 17/106:00SAT - LGW

1 stop22h 05mMultiple Airlines

Sat 24/114:00LGW - SAT

1 stop14h 27mMultiple Airlines

Deal found 28/8£445

Sun 19/1017:00SAT - LGW

1 stop35h 00mMultiple Airlines

Thu 6/1114:00LGW - SAT

1 stop14h 27mMultiple Airlines

Deal found 28/8£445

Mon 20/1019:10SAT - LGW

1 stop32h 50mMultiple Airlines

Fri 7/1114:00LGW - SAT

1 stop33h 10mMultiple Airlines

Deal found 28/8£448

Mon 20/1019:10SAT - LGW

1 stop32h 50mMultiple Airlines

Wed 5/1121:05LGW - SAT

2 stops47h 02mMultiple Airlines

Deal found 28/8£457

Sun 19/1017:00SAT - LGW

1 stop35h 00mMultiple Airlines

Fri 7/1114:00LGW - SAT

1 stop33h 10mMultiple Airlines

Deal found 28/8£465

Tue 21/1015:59SAT - LGW

2 stops36h 01mMultiple Airlines

Thu 6/1114:00LGW - SAT

1 stop14h 27mMultiple Airlines

Deal found 28/8£469

Wed 22/1015:59SAT - LGW

2 stops36h 01mMultiple Airlines

Thu 6/1114:00LGW - SAT

1 stop14h 27mMultiple Airlines

Deal found 28/8£469

Sat 18/1020:27SAT - LGW

1 stop32h 28mMultiple Airlines

Wed 5/1121:05LGW - SAT

2 stops47h 02mMultiple Airlines

Deal found 28/8£472

Last-minute flights from San Antonio to Gatwick
Discover last-minute flight deals from San Antonio to Gatwick. Data last updated 29 August 2025 and is based on user searches.

Thu 4/920:16SAT - LGW

2 stops32h 39mMultiple Airlines

Sun 7/910:55LGW - SAT

1 stop38h 37mMultiple Airlines

Deal found 28/8£548

Fri 5/920:20SAT - LGW

2 stops32h 30mMultiple Airlines

Sun 7/914:00LGW - SAT

1 stop27h 40mMultiple Airlines

Deal found 28/8£555

Fri 5/920:37SAT - LGW

1 stop32h 13mMultiple Airlines

Mon 8/910:25LGW - SAT

2 stops40h 27mMultiple Airlines

Deal found 28/8£567

Thu 11/920:37SAT - LGW

1 stop32h 18mMultiple Airlines

Sun 14/914:00LGW - SAT

1 stop27h 40mMultiple Airlines

Deal found 28/8£540

Mon 15/919:17SAT - LGW

2 stops29h 03mMultiple Airlines

Sat 4/1008:10LGW - SAT

3 stops26h 37mMultiple Airlines

Deal found 29/8£569

Thu 25/920:37SAT - LGW

1 stop32h 18mMultiple Airlines

Mon 29/909:50LGW - SAT

2 stops41h 02mMultiple Airlines

Deal found 29/8£506

Fri 26/919:25SAT - LGW

2 stops32h 05mMultiple Airlines

Fri 3/1010:55LGW - SAT

1 stop38h 37mMultiple Airlines

Deal found 29/8£512

Sat 27/920:37SAT - LGW

1 stop32h 18mMultiple Airlines

Sat 4/1014:00LGW - SAT

1 stop31h 55mMultiple Airlines

Deal found 28/8£528

One-way flights from San Antonio to Gatwick
Search for one-way flight options from San Antonio to Gatwick. Find affordable one-way fares based on user searches. Data last updated 29 August 2025.

Mon 20/1017:00SAT - LGW

1 stop35h 00mMultiple Airlines

Deal found 29/8£173

Fri 26/920:37SAT - LGW

1 stop30h 53mMultiple Airlines

Deal found 28/8£181

Wed 24/917:58SAT - LGW

2 stops22h 22mTurkish Airlines

Deal found 28/8£665

Cheapflights Fare Finder

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

Mon 8/12

06:00-10:00

1 stop22h 00m

London Gatwick

Thu 11/12

14:00-22:27

1 stop14h 27m

£411

San AntonioLondon

SAT - LGW

SATLGW

San Antonio

Mon 20/10

19:10-10:00

1 stop32h 50m

London Gatwick

Thu 6/11

14:00-22:27

1 stop14h 27m

£429

San AntonioLondon

SAT - LGW

SATLGW

San Antonio

Sat 17/1

06:00-10:05

1 stop22h 05m

London Gatwick

Sat 24/1

14:00-22:27

1 stop14h 27m

£445

San AntonioLondon

SAT - LGW

SATLGW

San Antonio

Sun 19/10

17:00-10:00

1 stop35h 00m

London Gatwick

Thu 6/11

14:00-22:27

1 stop14h 27m

£445

San AntonioLondon

SAT - LGW

SATLGW

San Antonio

Mon 20/10

19:10-10:00

1 stop32h 50m

London Gatwick

Fri 7/11

14:00-17:10

1 stop33h 10m

£448

San AntonioLondon

SAT - LGW

SATLGW

San Antonio

Mon 20/10

19:10-10:00

1 stop32h 50m

London Gatwick

Wed 5/11

21:05-14:07

2 stops47h 02m

£457

San AntonioLondon

SAT - LGW

SATLGW

San Antonio

Sun 19/10

17:00-10:00

1 stop35h 00m

London Gatwick

Fri 7/11

14:00-17:10

1 stop33h 10m

£465

San AntonioLondon

SAT - LGW

SATLGW

San Antonio

Tue 21/10

15:59-10:00

2 stops36h 01m

London Gatwick

Thu 6/11

14:00-22:27

1 stop14h 27m

£469

San AntonioLondon

SAT - LGW

SATLGW

San Antonio

Wed 22/10

15:59-10:00

2 stops36h 01m

London Gatwick

Thu 6/11

14:00-22:27

1 stop14h 27m

£469

San AntonioLondon

SAT - LGW

SATLGW

San Antonio

Sat 18/10

20:27-10:55

1 stop32h 28m

London Gatwick

Wed 5/11

21:05-14:07

2 stops47h 02m

£472

Flights are sorted by cheapest return flights first.

Deals found on 29/8

Showing 1-10 of 14 results

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

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.
What is the cheapest month to book a flight from San Antonio to London Gatwick Airport?
Currently, April is the cheapest month in which you can book a flight from San Antonio to London Gatwick Airport (average of £102). Flying from San Antonio to London Gatwick Airport in July is currently the most expensive (average of £142). 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.

See more FAQs

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Gatwick

Slough

Luton

Deal

Wembley

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Eastbourne

Dartford

Guildford

Romford

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Cheapflights makes it easy to find San Antonio to Gatwick flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from San Antonio to Gatwick?

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Cheap flights from San Antonio to London Gatwick Airport from £173

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 20/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from San Antonio to Gatwick

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from San Antonio to Gatwick

Cheapest flights from San Antonio to GatwickExplore 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 29 August 2025.

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 29 August 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from San Antonio to London Gatwick Airport that are best for you.

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.

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?

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

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

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

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

Travelling to a place near London Gatwick Airport?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for San Antonio to Gatwick

See prices for flight routes from nearby airports that may be better suited for you.

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How does Cheapflights help users find flights from San Antonio to Gatwick?

Why should you use Cheapflights to find cheap flight tickets from San Antonio to Gatwick?

Can Cheapflights find flights from San Antonio to Gatwick with no change fees?

Can Cheapflights notify me if prices for flights from San Antonio to Gatwick become cheaper?

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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 29 August 2025.