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Cheap flights from San Antonio to London from £184

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Antonio to London departing on 15/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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Find the cheapest flights from San Antonio to London (SAT-LGW)

Cheap return flights

American Airlines Logo
08:00 - 06:35SAT-LGW
16h 35m2 stops
American Airlines Logo
12:20 - 23:00LGW-SAT
16h 40m2 stops
£441American Airlines
Find Deal
Sat, 27 Sep - Sat, 4 Oct
Logo
06:00 - 10:00SAT-LGW
22h 00m1 stop
Logo
14:00 - 22:27LGW-SAT
14h 27m1 stop
£452
Find Deal
Sun, 14 Dec - Thu, 15 Jan
Logo
20:28 - 10:55SAT-LGW
32h 27m1 stop
Logo
14:00 - 13:49LGW-SAT
29h 49m1 stop
£467
Find Deal
Wed, 3 Sep - Wed, 10 Sep
Logo
20:37 - 10:50SAT-LGW
32h 13m1 stop
Logo
14:00 - 13:49LGW-SAT
29h 49m1 stop
£470
Find Deal
Sun, 7 Sep - Wed, 10 Sep
Logo
20:37 - 10:50SAT-LGW
32h 13m1 stop
Logo
14:00 - 11:40LGW-SAT
27h 40m1 stop
£477
Find Deal
Fri, 5 Sep - Sun, 14 Sep
Logo
20:37 - 09:30SAT-LGW
30h 53m1 stop
Logo
14:00 - 11:40LGW-SAT
27h 40m1 stop
£481
Find Deal
Sun, 21 Sep - Thu, 2 Oct
American Airlines Logo
11:25 - 08:35SAT-LGW
15h 10m2 stops
American Airlines Logo
12:20 - 23:00LGW-SAT
16h 40m2 stops
£507American Airlines
Find Deal
Tue, 16 Sep - Tue, 23 Sep
Logo
21:47 - 10:50SAT-LGW
31h 03m2 stops
Logo
14:00 - 13:49LGW-SAT
29h 49m1 stop
£511
Find Deal
Sun, 7 Sep - Wed, 10 Sep
Logo
20:37 - 10:55SAT-LGW
32h 18m1 stop
Logo
09:50 - 20:52LGW-SAT
41h 02m2 stops
£516
Find Deal
Sat, 6 Sep - Mon, 29 Sep
Logo
20:28 - 10:55SAT-LGW
32h 27m1 stop
Logo
14:00 - 10:48LGW-SAT
26h 48m2 stops
£520
Find Deal
Wed, 3 Sep - Wed, 10 Sep

Virgin Atlantic flights from San Antonio to London Gatwick Airport

Our best Virgin Atlantic deals on San Antonio to London Gatwick Airport flight tickets
Virgin Atlantic
22 Aug
SAT11:33San Antonio
16h 27m
1 stop
LGW10:00London Gatwick
27 Aug
LGW12:00London Gatwick
28h 38m
1 stop
SAT10:38San Antonio
£699
Find similar
Virgin Atlantic
30 Aug
SAT08:00San Antonio
20h 00m
2 stops
LGW10:00London Gatwick
6 Sept
LGW12:00London Gatwick
17h 57m
2 stops
SAT23:57San Antonio
£1,053
Find similar
Virgin Atlantic
2 Sept
SAT11:33San Antonio
16h 27m
1 stop
LGW10:00London Gatwick
5 Sept
LGW12:00London Gatwick
28h 38m
1 stop
SAT10:38San Antonio
£1,235
Find similar

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
2 Sept
SAT17:58San Antonio
46h 22m
2 stops
LGW22:20London Gatwick
8 Sept
LGW17:15London Gatwick
35h 33m
2 stops
SAT22:48San Antonio
£983
Find similar
Turkish Airlines
2 Sept
SAT17:58San Antonio
40h 17m
2 stops
LGW16:15London Gatwick
8 Sept
LGW10:55London Gatwick
41h 53m
2 stops
SAT22:48San Antonio
£987
Find similar
Turkish Airlines
2 Sept
SAT19:15San Antonio
39h 00m
2 stops
LGW16:15London Gatwick
5 Sept
LGW14:00London Gatwick
38h 48m
2 stops
SAT22:48San Antonio
£1,182
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from San Antonio to London Gatwick Airport 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, momondo users made 279,928 searches. Data last updated 21 August 2025.
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

Sat 27/9

08:00-06:35

2 stops16h 35m

London Gatwick

Sat 4/10

12:20-23:00

2 stops16h 40m

£441

San AntonioLondon

SAT - LGW

SATLGW

San Antonio

Sun 14/12

06:00-10:00

1 stop22h 00m

London Gatwick

Thu 15/1

14:00-22:27

1 stop14h 27m

£452

San AntonioLondon

SAT - LGW

SATLGW

San Antonio

Wed 3/9

20:28-10:55

1 stop32h 27m

London Gatwick

Wed 10/9

14:00-13:49

1 stop29h 49m

£467

San AntonioLondon

SAT - LGW

SATLGW

San Antonio

Sun 7/9

20:37-10:50

1 stop32h 13m

London Gatwick

Wed 10/9

14:00-13:49

1 stop29h 49m

£470

San AntonioLondon

SAT - LGW

SATLGW

San Antonio

Fri 5/9

20:37-10:50

1 stop32h 13m

London Gatwick

Sun 14/9

14:00-11:40

1 stop27h 40m

£477

San AntonioLondon

SAT - LGW

SATLGW

San Antonio

Sun 21/9

20:37-09:30

1 stop30h 53m

London Gatwick

Thu 2/10

14:00-11:40

1 stop27h 40m

£481

San AntonioLondon

SAT - LGW

SATLGW

San Antonio

Tue 16/9

11:25-08:35

2 stops15h 10m

London Gatwick

Tue 23/9

12:20-23:00

2 stops16h 40m

£507

San AntonioLondon

SAT - LGW

SATLGW

San Antonio

Sun 7/9

21:47-10:50

2 stops31h 03m

London Gatwick

Wed 10/9

14:00-13:49

1 stop29h 49m

£511

San AntonioLondon

SAT - LGW

SATLGW

San Antonio

Sat 6/9

20:37-10:55

1 stop32h 18m

London Gatwick

Mon 29/9

09:50-20:52

2 stops41h 02m

£516

San AntonioLondon

SAT - LGW

SATLGW

San Antonio

Wed 3/9

20:28-10:55

1 stop32h 27m

London Gatwick

Wed 10/9

14:00-10:48

2 stops26h 48m

£520

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to London from

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?

British Airways, Iberia, and Turkish Airlines are the most popular carriers 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

Direct flights

None
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.
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  • 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 10m.

  • 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.

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Eastbourne
Milton Keynes
Luton
Maidstone
Slough
Gatwick
Canterbury
Southend-on-Sea
Ipswich
Ilford
Guildford
Colchester
Worthing
Dartford
Hounslow
Dover
Chelmsford
Hayes
Folkestone
Bedford

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.

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