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

Prices for flights from San Antonio Airport to London Gatwick Airport refresh daily.

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

What documentation or ID do you need to fly to London Gatwick Airport?

The necessary travel and health documents for your London Gatwick Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

£272 Cheap Flights from San Antonio to London Gatwick Airport in 2026

Find the cheapest flights from San Antonio to London

Return

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

11:08 - 06:50SAT San Antonio-LGW London Gatwick

37h 42m2 stops Denver Intl Orlando

10:10 - 20:12LGW London Gatwick-SAT San Antonio

16h 02m1 stop Orlando

£566Multiple Airlines

Wed, 11 Nov - Wed, 2 Dec

11:08 - 06:00SAT San Antonio-LGW London Gatwick

36h 52m2 stops Denver Intl Orlando

10:10 - 20:12LGW London Gatwick-SAT San Antonio

16h 02m1 stop Orlando

£567Multiple Airlines

Tue, 3 Nov - Wed, 2 Dec

08:50 - 11:40SAT San Antonio-LGW London Gatwick

20h 50m3 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl Madrid Barajas

06:00 - 22:13LGW London Gatwick-SAT San Antonio

22h 13m2 stops Madrid Barajas Toronto Pearson Intl

£568Multiple Airlines

Tue, 13 Oct - Wed, 21 Oct

21:51 - 06:00SAT San Antonio-LGW London Gatwick

50h 09m2 stops Las Vegas Harry Reid Intl Orlando

10:10 - 20:12LGW London Gatwick-SAT San Antonio

16h 02m1 stop Orlando

£576Multiple Airlines

Mon, 9 Nov - Wed, 2 Dec

11:08 - 06:00SAT San Antonio-LGW London Gatwick

36h 52m2 stops Denver Intl Orlando

10:10 - 20:12LGW London Gatwick-SAT San Antonio

16h 02m1 stop Orlando

£577Multiple Airlines

Tue, 10 Nov - Wed, 2 Dec

19:48 - 08:15SAT San Antonio-LGW London Gatwick

30h 27m2 stops Las Vegas Harry Reid Intl Orlando

10:10 - 20:12LGW London Gatwick-SAT San Antonio

16h 02m1 stop Orlando

£586Multiple Airlines

Sat, 7 Nov - Wed, 2 Dec

10:03 - 10:00SAT San Antonio-LGW London Gatwick

17h 57m1 stop Orlando

14:00 - 11:58LGW London Gatwick-SAT San Antonio

27h 58m2 stops Orlando Memphis

£591Multiple Airlines

Wed, 23 Sep - Thu, 1 Oct

08:50 - 11:40SAT San Antonio-LGW London Gatwick

20h 50m2 stops Toronto Pearson Intl Madrid Barajas

06:00 - 22:13LGW London Gatwick-SAT San Antonio

22h 13m2 stops Madrid Barajas Toronto Pearson Intl

£598Multiple Airlines

Tue, 13 Oct - Wed, 21 Oct

11:08 - 08:15SAT San Antonio-LGW London Gatwick

39h 07m2 stops Denver Intl Orlando

10:10 - 20:12LGW London Gatwick-SAT San Antonio

16h 02m1 stop Orlando

£601Multiple Airlines

Thu, 5 Nov - Wed, 2 Dec

10:05 - 10:00SAT San Antonio-LGW London Gatwick

17h 55m1 stop Orlando

14:00 - 11:58LGW London Gatwick-SAT San Antonio

27h 58m2 stops Orlando Memphis

£605Multiple Airlines

Mon, 21 Sep - Thu, 1 Oct

Cheap last-minute flights

Enter your travel dates to find the best prices.

12:05 - 09:25SAT San Antonio-LGW London Gatwick

15h 20m2 stops Atlanta Hartsfield-Jackson Paris Charles de Gaulle

10:35 - 21:48LGW London Gatwick-SAT San Antonio

17h 13m2 stops Paris Charles de Gaulle Atlanta Hartsfield-Jackson

£761Delta

Wed, 26 Aug - Tue, 20 Oct

11:29 - 09:25SAT San Antonio-LGW London Gatwick

15h 56m2 stops Detroit Metropolitan Wayne County Paris Charles de Gaulle

10:35 - 23:07LGW London Gatwick-SAT San Antonio

18h 32m2 stops Paris Charles de Gaulle Detroit Metropolitan Wayne County

£762Delta

Wed, 26 Aug - Tue, 20 Oct

20:26 - 10:00SAT San Antonio-LGW London Gatwick

31h 34m2 stops Denver Intl Orlando

14:00 - 08:56LGW London Gatwick-SAT San Antonio

24h 56m1 stop Orlando

£773Multiple Airlines

Sun, 23 Aug - Fri, 4 Sep

09:51 - 10:00SAT San Antonio-LGW London Gatwick

18h 09m1 stop Orlando

14:00 - 16:13LGW London Gatwick-SAT San Antonio

32h 13m2 stops Orlando Pensacola

£783Multiple Airlines

Mon, 24 Aug - Tue, 1 Sep

17:59 - 22:25SAT San Antonio-LGW London Gatwick

22h 26m2 stops Houston George Bush Intcntl Istanbul

17:35 - 22:38LGW London Gatwick-SAT San Antonio

35h 03m2 stops Istanbul Houston George Bush Intcntl

£1,137Turkish Airlines

Mon, 24 Aug - Wed, 21 Oct

17:59 - 22:25SAT San Antonio-LGW London Gatwick

22h 26m2 stops Houston George Bush Intcntl Istanbul

17:35 - 22:38LGW London Gatwick-SAT San Antonio

35h 03m2 stops Istanbul Houston George Bush Intcntl

£1,159Turkish Airlines

Mon, 24 Aug - Wed, 21 Oct

14:20 - 11:45SAT San Antonio-LGW London Gatwick

15h 25m2 stops Denver Intl Reykjavik Keflavik Intl

15:40 - 23:55LGW London Gatwick-SAT San Antonio

38h 15m2 stops Reykjavik Keflavik Intl Denver Intl

£1,164Multiple Airlines

Mon, 24 Aug - Wed, 21 Oct

17:59 - 16:40SAT San Antonio-LGW London Gatwick

40h 41m2 stops Houston George Bush Intcntl Istanbul

17:35 - 22:39LGW London Gatwick-SAT San Antonio

35h 04m2 stops Istanbul Houston George Bush Intcntl

£1,177Turkish Airlines

Sun, 23 Aug - Fri, 4 Sep

14:20 - 11:45SAT San Antonio-LGW London Gatwick

15h 25m2 stops Denver Intl Reykjavik Keflavik Intl

15:40 - 23:55LGW London Gatwick-SAT San Antonio

38h 15m2 stops Reykjavik Keflavik Intl Denver Intl

£1,249Multiple Airlines

Mon, 24 Aug - Wed, 21 Oct

14:20 - 11:45SAT San Antonio-LGW London Gatwick

15h 25m2 stops Denver Intl Reykjavik Keflavik Intl

15:40 - 23:55LGW London Gatwick-SAT San Antonio

38h 15m2 stops Reykjavik Keflavik Intl Denver Intl

£1,250Multiple Airlines

Mon, 24 Aug - Wed, 21 Oct

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Delta flights from San Antonio to London Gatwick Airport

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

Delta

26 Aug

SAT12:05San Antonio

15h 20m

2 stops

LGW09:25London Gatwick

20 Oct

LGW10:35London Gatwick

17h 13m

2 stops

SAT21:48San Antonio

£761

Delta

26 Aug

SAT11:29San Antonio

15h 56m

2 stops

LGW09:25London Gatwick

20 Oct

LGW10:35London Gatwick

18h 32m

2 stops

SAT23:07San Antonio

£762

Delta

31 Aug

SAT12:05San Antonio

15h 35m

2 stops

LGW09:40London Gatwick

18 Sept

LGW10:25London Gatwick

18h 19m

2 stops

SAT22:44San Antonio

£803

Turkish Airlines flights from San Antonio to London Gatwick Airport

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

Turkish Airlines

24 Aug

SAT17:59San Antonio

22h 26m

2 stops

LGW22:25London Gatwick

21 Oct

LGW17:35London Gatwick

35h 03m

2 stops

SAT22:38San Antonio

£1,136

Turkish Airlines

24 Aug

SAT17:59San Antonio

22h 26m

2 stops

LGW22:25London Gatwick

21 Oct

LGW17:35London Gatwick

35h 03m

2 stops

SAT22:38San Antonio

£1,159

Turkish Airlines

23 Aug

SAT17:59San Antonio

40h 41m

2 stops

LGW16:40London Gatwick

4 Sept

LGW17:35London Gatwick

35h 04m

2 stops

SAT22:39San Antonio

£1,177

momondo 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

Wed 11/11

11:08-06:50

2 stops37h 42m

London Gatwick

Wed 2/12

10:10-20:12

1 stop16h 02m

£566

San AntonioLondon

SAT San Antonio - LGW London Gatwick

SATLGW

San Antonio

Tue 3/11

11:08-06:00

2 stops36h 52m

London Gatwick

Wed 2/12

10:10-20:12

1 stop16h 02m

£567

Fastest return journey

San AntonioLondon

SAT San Antonio - LGW London Gatwick

SATLGW

San Antonio

Tue 13/10

08:50-11:40

3 stops20h 50m

London Gatwick

Wed 21/10

06:00-22:13

2 stops22h 13m

£568

San AntonioLondon

SAT San Antonio - LGW London Gatwick

SATLGW

San Antonio

Mon 9/11

21:51-06:00

2 stops50h 09m

London Gatwick

Wed 2/12

10:10-20:12

1 stop16h 02m

£576

San AntonioLondon

SAT San Antonio - LGW London Gatwick

SATLGW

San Antonio

Tue 10/11

11:08-06:00

2 stops36h 52m

London Gatwick

Wed 2/12

10:10-20:12

1 stop16h 02m

£577

San AntonioLondon

SAT San Antonio - LGW London Gatwick

SATLGW

San Antonio

Sat 7/11

19:48-08:15

2 stops30h 27m

London Gatwick

Wed 2/12

10:10-20:12

1 stop16h 02m

£586

San AntonioLondon

SAT San Antonio - LGW London Gatwick

SATLGW

San Antonio

Wed 23/9

10:03-10:00

1 stop17h 57m

London Gatwick

Thu 1/10

14:00-11:58

2 stops27h 58m

£591

San AntonioLondon

SAT San Antonio - LGW London Gatwick

SATLGW

San Antonio

Tue 13/10

08:50-11:40

2 stops20h 50m

London Gatwick

Wed 21/10

06:00-22:13

2 stops22h 13m

£598

San AntonioLondon

SAT San Antonio - LGW London Gatwick

SATLGW

San Antonio

Thu 5/11

11:08-08:15

2 stops39h 07m

London Gatwick

Wed 2/12

10:10-20:12

1 stop16h 02m

£601

San AntonioLondon

SAT San Antonio - LGW London Gatwick

SATLGW

San Antonio

Mon 21/9

10:05-10:00

1 stop17h 55m

London Gatwick

Thu 1/10

14:00-11:58

2 stops27h 58m

£605

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from San Antonio to London Gatwick Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from San Antonio to London Gatwick?

Iberia is the most popular carrier operating from San Antonio to London Gatwick

When to book flights from San Antonio to London Gatwick Airport

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

Estimated return price

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

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

Best price found	£272
Fastest flight time	15h 35m
Direct flights	None

The best one-way flight to London Gatwick Airport from San Antonio in the past 72 hours is £272. The best return flight deal from San Antonio to London Gatwick Airport found on momondo in the last 72 hours is £566.

The fastest flight from San Antonio to London Gatwick Airport takes 15h 35m

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

Search flight deals

Frequently asked questions about flying from San Antonio to London Gatwick Airport

How far is San Antonio to London Gatwick by plane?
A flight from San Antonio to London Gatwick will travel around 4993.7 mi. A reasonable flight in good conditions will take 15h 35m.
When did momondo last update prices for flights from San Antonio Airport to London Gatwick Airport?
Prices for flights from San Antonio Airport to London Gatwick Airport refresh daily.
How old do you have to be to fly from San Antonio Airport to London Gatwick 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 San Antonio Airport to London Gatwick Airport.
What documentation or ID do you need to fly to London Gatwick Airport?
The necessary travel and health documents for your London Gatwick Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Eastbourne

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Gatwick

Milton Keynes

Luton

Southend-on-Sea

Slough

Ipswich

Maidstone

Folkestone

Hastings

Ilford

Canterbury

Chichester

Hayes

Guildford

Bedford

Harlow

Colchester

Chelmsford

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to London from San Antonio.

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

momondo does allow users to show only those flights to London from San Antonio which offer a flexible booking policy as well as other useful filters and features.

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

momondo helps you find the best flight between San Antonio and London by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes. momondo can track prices for San Antonio to London flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.