Fly from
Route
Depart
Return
LondonSan Antonio
LGW - SAT
LGWSAT
London Gatwick
Thu 2/7
14:00-15:37
1 stop31h 37m
San Antonio
Sun 2/8
09:55-10:00
2 stops42h 05m
LondonSan Antonio
LHR - SAT
LHRSAT
London Heathrow
Thu 12/11
18:40-22:27
2 stops33h 47m
San Antonio
Mon 16/11
14:10-16:00
2 stops19h 50m
LondonSan Antonio
LHR - SAT
LHRSAT
London Heathrow
Tue 1/9
07:05-23:18
3 stops22h 13m
San Antonio
Sun 25/10
14:10-16:25
3 stops21h 15m
LondonSan Antonio
LHR - SAT
LHRSAT
London Heathrow
Tue 15/9
10:20-23:18
2 stops18h 58m
San Antonio
Sun 20/9
12:10-21:40
2 stops27h 30m
LondonSan Antonio
LHR - SAT
LHRSAT
London Heathrow
Tue 20/10
06:40-00:28
2 stops23h 48m
San Antonio
Sun 25/10
14:10-16:25
3 stops21h 15m
LondonSan Antonio
LGW - SAT
LGWSAT
London Gatwick
Fri 17/7
14:00-15:41
1 stop31h 41m
San Antonio
Sun 26/7
09:55-10:00
2 stops42h 05m
LondonSan Antonio
LGW - SAT
LGWSAT
London Gatwick
Thu 17/9
10:00-10:15
3 stops30h 15m
San Antonio
Sun 27/9
11:30-16:25
3 stops22h 55m
LondonSan Antonio
LGW - SAT
LGWSAT
London Gatwick
Thu 4/6
08:00-21:18
3 stops43h 18m
San Antonio
Sat 6/6
08:30-09:50
2 stops19h 20m
LondonSan Antonio
LGW - SAT
LGWSAT
London Gatwick
Tue 23/6
10:45-22:21
2 stops17h 36m
San Antonio
Fri 26/6
16:22-10:00
1 stop35h 38m
LondonSan Antonio
LHR - SAT
LHRSAT
London Heathrow
Wed 7/10
07:25-19:28
2 stops18h 03m
San Antonio
Fri 20/11
16:20-10:15
1 stop11h 55m
On average, a flight from London to San Antonio takes 16 hours 56 minutes. Flights to San Antonio from other popular cities in United Kingdom will vary in length. Below are a few examples of popular routes and their flight times.
The most popular airlines flying from London to San Antonio are British Airways, Virgin Atlantic and United Airlines.
The cheapest airlines flying from London to San Antonio are United Airlines, Scandinavian Airlines and Finnair.
In terms of precipitation, rainfall in San Antonio ranges from 41.0 - 95.0 inches per month. May is typically the wettest month, when rainfall can reach 95.0 mm. December is typically the driest time to visit San Antonio when rainfall is around 41.0 mm.
If weather is an important factor for your trip to San Antonio, 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 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 11.0 C).
The best time to book flights to San Antonio is 88 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Crew
Entertainment
Boarding
Overall
Food
Comfort
Reviews
Edwin,May 2026
LHR - LAX
Crew
Entertainment
Boarding
Overall
Food
Comfort
Reviews
Edwin,May 2026
LHR - LAX
Crew
Entertainment
Boarding
Overall
Food
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Edwin,May 2026
LHR - LAX
Crew
Entertainment
Boarding
Overall
Food
Comfort
Reviews
Edwin,May 2026
LHR - LAX
Crew
Entertainment
Boarding
Overall
Food
Comfort
Reviews
Edwin,May 2026
LHR - LAX
Crew
Entertainment
Boarding
Overall
Food
Comfort
Reviews
Edwin,May 2026
LHR - LAX
High temperatures and high humidity are the norm in San Antonio from late May through September. The autumn (September to November) and spring (March to April) seasons, however, are the best times to visit and explore the city. The days are warm and the nights are cool but soothing. Temperate weather during November and December make trips to San Antonio a pleasant experience.
San Antonio’s public transportation system is cheap and easy to use. The buses run regularly at reasonable rates, but you’ll need exact change. The VIA Metropolitan Transit Service also has streetcars that stop at tourist stops. You can tell where they’re going by the colour-coded signs listing their routes and destinations. Avoid driving around the city centre and save yourself the hassle of getting lost in all the one-way streets. You can find cabs easily at the airport or major hotels, but you’ll have to call ahead elsewhere.
San Antonio International Airport (SAT) is around 8 miles (13 km) north of the centre of San Antonio.
San Antonio International Airport serves an average of eight million passengers per year and is located approximately 13km (8 miles) from downtown San Antonio, Texas. Flights to San Antonio International Airport come from a number of destinations, including Chicago, Houston, Atlanta, Detroit, Minneapolis, Newark, Memphis, New York, Denver, Washington DC, Salt Lake City, Phoenix, Charlotte, Baltimore, Denver, Orlando, Mexico City, Cancun, and Monterrey.
Recent building work has improved the handling capacity of the airport, as well as its accessibility. In 2010, Terminal 2 was closed and the newly built Terminal B was opened; the old terminal was then aptly named Terminal A and Terminal 2 was demolished in early 2011. A third terminal, Terminal C, is to be built by 2015. Furthermore, the construction of major roads – Interstate 410 and U.S. Highway 281 – has significantly improved transport flow and driving time to and from San Antonio International.
Although fairly limited in terms of shopping and dining options, amenities are sufficient and service is warm and friendly, much like the charming city of San Antonio.
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