HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Gatwick

$308+ Cheap flights from San Antonio (SAT) to Gatwick (LGW)

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 8/9. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — LGW
Apr 21 — Apr 281
Tue 4/21
Tue 4/28
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from San Antonio to Gatwick with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap 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 March 22, 2026.

This Norse deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Norse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/21:22 pm
SAT
-
LGW
1 stop14h 38m
Multiple Airlines
Wed 4/82:00 pm
LGW
-
SAT
1 stop28h 27m
Multiple Airlines
Deal found 3/17$756
This Norse deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Norse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/81:22 pm
SAT
-
LGW
1 stop14h 38m
Multiple Airlines
Wed 4/152:00 pm
LGW
-
SAT
1 stop29h 17m
Multiple Airlines
Deal found 3/17$857
This Norse deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Norse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/222:12 pm
SAT
-
LGW
1 stop13h 48m
Multiple Airlines
Wed 4/292:00 pm
LGW
-
SAT
1 stop29h 17m
Multiple Airlines
Deal found 3/18$864
This Kiwi.com deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/238:56 pm
SAT
-
LGW
2 stops31h 59m
Multiple Airlines
Thu 9/32:00 pm
LGW
-
SAT
1 stop13h 40m
Multiple Airlines
Deal found 3/18$903
This Norse deal was found by Cheapflights users on 3/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Norse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/192:12 pm
SAT
-
LGW
1 stop13h 48m
Multiple Airlines
Sun 4/262:00 pm
LGW
-
SAT
1 stop29h 17m
Multiple Airlines
Deal found 3/22$913
This Kiwi.com deal was found by Cheapflights users on 3/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/42:12 pm
SAT
-
LGW
1 stop13h 48m
Multiple Airlines
Mon 5/112:00 pm
LGW
-
SAT
2 stops36h 14m
Multiple Airlines
Deal found 3/21$930
This Delta deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2212:26 pm
SAT
-
LGW
2 stops14h 59m
Delta
Wed 4/2910:25 am
LGW
-
SAT
2 stops16h 05m
Delta
Deal found 3/18$942

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 March 22, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$727
(Kiwi.com)

One-way from

$308
(American Airlines)

Popular in

June

Cheapest in

February

Average price

$775
Provider with most accurate pricing for San Antonio-London Gatwick flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Antonio-London Gatwick flights.
Search Deals
From San Antonio to London Gatwick
Search Deals
One-way flight from San Antonio to London Gatwick
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($126 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($28 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize 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 2,558,603 searches. Data last updated March 22, 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

Cheapest round-trip

San AntonioLondon

SAT - LGW

SATLGW

San Antonio

Thu 4/2

1:22 pm-10:00 am

1 stop14h 38m

London Gatwick

Wed 4/8

2:00 pm-12:27 pm

1 stop28h 27m

$756

San AntonioLondon

SAT - LGW

SATLGW

San Antonio

Wed 4/8

1:22 pm-10:00 am

1 stop14h 38m

London Gatwick

Wed 4/15

2:00 pm-1:17 pm

1 stop29h 17m

$857

San AntonioLondon

SAT - LGW

SATLGW

San Antonio

Wed 6/3

2:12 pm-10:00 am

1 stop13h 48m

London Gatwick

Sat 6/13

2:00 pm-1:17 pm

1 stop29h 17m

$1,107

San AntonioLondon

SAT - LGW

SATLGW

San Antonio

Mon 5/4

2:12 pm-10:00 am

1 stop13h 48m

London Gatwick

Wed 5/20

2:00 pm-1:17 pm

1 stop29h 17m

$1,139
Quickest round-trip

San AntonioLondon

SAT - LGW

SATLGW

San Antonio

Tue 7/7

11:29 am-9:25 am

2 stops15h 56m

London Gatwick

Tue 7/14

10:35 am-10:22 pm

2 stops17h 47m

$1,147

San AntonioLondon

SAT - LGW

SATLGW

San Antonio

Fri 8/7

12:15 pm-9:25 am

2 stops15h 10m

London Gatwick

Sat 8/15

10:25 am-11:12 pm

2 stops18h 47m

$1,155

San AntonioLondon

SAT - LGW

SATLGW

San Antonio

Tue 7/7

11:29 am-9:25 am

2 stops15h 56m

London Gatwick

Sun 8/2

10:25 am-10:22 pm

2 stops17h 57m

$1,240

San AntonioLondon

SAT - LGW

SATLGW

San Antonio

Wed 8/26

7:00 am-10:55 am

1 stop21h 55m

London Gatwick

Fri 9/4

10:20 am-2:37 pm

1 stop34h 17m

$1,249

San AntonioLondon

SAT - LGW

SATLGW

San Antonio

Sun 5/3

12:45 pm-6:50 pm

2 stops24h 05m

London Gatwick

Sun 5/10

10:20 am-1:55 am

2 stops21h 35m

$1,313
Cheapest one-way

San AntonioLondon

SAT - LGW

SATLGW

San Antonio

Tue 9/1

9:00 am-8:25 am

2 stops17h 25m

$391

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/21

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

Compare providers for flights from San Antonio to Gatwick

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Antonio to Gatwick in March.
ProviderPrice AccuracyTrust Score*
OvagoPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on San Antonio-London Gatwick Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Antonio-London Gatwick Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Antonio-London Gatwick Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Antonio-London Gatwick Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Antonio-London Gatwick Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 round-trip 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?

    Most people fly from San Antonio (SAT) if they book a flight from San Antonio to London Gatwick. On average, San Antonio has 0 outbound flights to London Gatwick per day from 0 airlines. San Antonio is conveniently located just 7.6 mi from San Antonio’s city center.

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

    A quick flight from San Antonio to London Gatwick Airport can take about 15h 56m. Delta provides one of the quickest options available for as low as $1,107. San Antonio and London Gatwick Airport are separated by a distance of 4987 mi.

  • 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 vacation 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

Traveling to a place near London Gatwick Airport?

Book flights to London Gatwick Airport if you plan to visit one of these locations
Ilford
Hounslow
Croydon
Gatwick
Southend-on-Sea
Harrow
Eastleigh
Dartford
Dover
Winchester
Orpington
Watford
Borehamwood
Aylesbury
Chipping Norton
Hayes
Kingston upon Thames
Eastbourne
Sutton
Slough

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.