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

For as low as £740, Delta can have you in London Gatwick Airport from San Antonio in 20h 30m. There are 4987 mi between San Antonio and London Gatwick Airport.

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).

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.

£284+ Cheap Flights from San Antonio to London Gatwick Airport

Cheap flight deals from San Antonio to Gatwick

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

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 10 November 2026.

Fri 13/1122:29 -

2 stops49h 21m

Thu 26/1111:00 -

1 stop30h 11m

Deal found 6/11£687

Wed 9/1210:54 -

2 stops16h 06m

Mon 14/1210:00 -

2 stops18h 19m

Deal found 6/11£735

Tue 1/1210:54 -

2 stops16h 06m

Sun 13/1210:00 -

2 stops18h 57m

Deal found 5/11£771

Sun 8/1110:48 -

2 stops16h 12m

Sun 15/1110:00 -

2 stops18h 54m

Deal found 6/11£772

Wed 9/1211:00 -

3 stops29h 55m

Mon 14/1209:55 -

3 stops42h 02m

Deal found 6/11£800

Fri 13/1122:29 -

2 stops49h 21m

Thu 19/1111:00 -

1 stop30h 11m

Deal found 9/11£816

Thu 24/1213:34 -

2 stops34h 16m

Thu 31/1210:35 -

1 stop31h 57m

Deal found 10/11£830

Thu 3/1221:56 -

3 stops35h 14m

Thu 10/1216:10 -

3 stops35h 47m

Deal found 5/11£835

Thu 24/1213:34 -

2 stops34h 16m

Tue 29/1209:35 -

1 stop32h 57m

Deal found 10/11£841

Wed 23/1213:27 -

1 stop34h 23m

Thu 31/1210:35 -

1 stop31h 57m

Deal found 10/11£894

Wed 23/1213:27 -

1 stop34h 23m

Wed 30/1209:45 -

2 stops56h 13m

Deal found 8/11£896

Find flight deals from San Antonio to Gatwick

Round-trip from	£633
One-way from	£284
Popular in	June
Cheapest in	February
Average price	£676

11/1-14/1
3 total stops
56h 44m total
San Antonio to London

Search Deals

7/12-31/12
3 total stops
53h 38m total
San Antonio to London

Search Deals

Highest demand for flights based on searches. 20% potential increase in price (£145 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 5% potential price decrease (£27 potential savings vs. average return price).

Search Deals

Average for round-trip flights in November 2026

Search Deals

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

Cheapest return flight

San AntonioLondon

SAT San Antonio - LGW London Gatwick

SATLGW

San Antonio

Mon 7/12

20:47-08:25

3 stops53h 38m

London Gatwick

Wed 31/12

00:00-17:00

Nonstop0h 00m

£284

San AntonioLondon

SAT San Antonio - LGW London Gatwick

SATLGW

San Antonio

Sat 8/5

17:45-19:00

2 stops19h 15m

London Gatwick

Wed 31/12

00:00-17:00

Nonstop0h 00m

£326

San AntonioLondon

SAT San Antonio - LGW London Gatwick

SATLGW

San Antonio

Sat 12/12

18:47-05:50

2 stops29h 03m

London Gatwick

Wed 31/12

00:00-17:00

Nonstop0h 00m

£385

San AntonioLondon

SAT San Antonio - LGW London Gatwick

SATLGW

San Antonio

Wed 21/4

12:43-14:40

3 stops19h 57m

London Gatwick

Wed 31/12

00:00-17:00

Nonstop0h 00m

£392

San AntonioLondon

SAT San Antonio - LGW London Gatwick

SATLGW

San Antonio

Sat 12/12

07:38-09:00

2 stops19h 22m

London Gatwick

Wed 31/12

00:00-17:00

Nonstop0h 00m

£408

Fastest return journey

San AntonioLondon

SAT San Antonio - LGW London Gatwick

SATLGW

San Antonio

Sun 4/4

10:45-09:00

2 stops16h 15m

London Gatwick

Wed 31/12

00:00-17:00

Nonstop0h 00m

£415

San AntonioLondon

SAT San Antonio - LGW London Gatwick

SATLGW

San Antonio

Wed 18/11

20:53-16:40

3 stops37h 47m

London Gatwick

Wed 31/12

00:00-17:00

Nonstop0h 00m

£510

San AntonioLondon

SAT San Antonio - LGW London Gatwick

SATLGW

San Antonio

Fri 25/12

07:27-08:50

2 stops19h 23m

London Gatwick

Wed 31/12

00:00-17:00

Nonstop0h 00m

£565

San AntonioLondon

SAT San Antonio - LGW London Gatwick

SATLGW

San Antonio

Wed 13/1

20:29-05:50

2 stops27h 21m

London Gatwick

Sun 17/1

09:40-09:53

1 stop30h 13m

£634

San AntonioLondon

SAT San Antonio - LGW London Gatwick

SATLGW

San Antonio

Tue 12/1

20:29-05:50

2 stops27h 21m

London Gatwick

Sun 17/1

09:40-09:53

1 stop30h 13m

£658

Flights are sorted by cheapest return flights first.

Deals found on 5/11

Showing 1-10 of 20 resultsSorted by cheapest first

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.

SAT-LGW

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.
How long is the flight from San Antonio to London Gatwick Airport?
For as low as £740, Delta can have you in London Gatwick Airport from San Antonio in 20h 30m. 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.

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Cheap flights from San Antonio to London Gatwick Airport from £284

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/12. 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

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 10 November 2026.

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 10 November 2026.

Best flights from San Antonio to GatwickDiscover 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 10 November 2026.

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 10 November 2026.

Last-minute flights from San Antonio to GatwickDiscover last-minute flight deals from San Antonio to Gatwick. Data last updated 10 November 2026 and is based on user searches.

Discover last-minute flight deals from San Antonio to Gatwick. Data last updated 10 November 2026 and is based on user searches.

One-way flights from San Antonio to GatwickSearch for one-way flight options from San Antonio to Gatwick. Find affordable one-way fares based on user searches. Data last updated 10 November 2026.

Search for one-way flight options from San Antonio to Gatwick. Find affordable one-way fares based on user searches. Data last updated 10 November 2026.

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Best time to book a flight from San Antonio to Gatwick

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Related info for your journey

What airport do you fly from for flights from San Antonio to London Gatwick?

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

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?

Travelling to a place near London Gatwick Airport?

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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 10 November 2026.

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 10 November 2026.

Last-minute flights from San Antonio to Gatwick
Discover last-minute flight deals from San Antonio to Gatwick. Data last updated 10 November 2026 and is based on user searches.

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 10 November 2026.