• Airport Distance Calculator
• London Heathrow Airport to San Antonio International Airport Flight Distance

Distance From London Heathrow Airport to San Antonio International Airport (LHR - SAT Distance)

The flight distance from London Heathrow Airport (LHR) to San Antonio International Airport (SAT) is 4970 miles. This is equivalent to 7999 kilometers or 4316 nautical miles. The distance shown below is the straight line distance (may be called as flying or air distance) or direct flight distance between airports.

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Flight Duration between London, United Kingdom and San Antonio, United States

Estimated flight time from London Heathrow Airport, London, United Kingdom to San Antonio International Airport, San Antonio, United States is 9 hours 56 minutes under avarage conditions. The flight time calculator assumes an average flight speed for a commercial airliner of 500 mph, which is equivalent to 805 km/hr or 434 knots. Your actual flying time may vary depending on wind speeds or weather conditions.

Time Difference Between the Airports • LHR - SAT

Time difference between London (United Kingdom) and San Antonio (United States) is 7 Hours.
Current local time in London is 2025-12-18, 08:19:21 GMT and time in San Antonio is 2025-12-18, 01:19:21 MST.
San Antonio time is 7 Hours behind London.

London Heathrow Airport to San Antonio International Airport Flight Route Map - LHR to SAT Flight Path

Location of London Heathrow Airport & San Antonio International Airport is given below.
Click the map to view London to San Antonio nonstop flight path and travel direction.

Click to see flight route on Google Map between London, United Kingdom and San Antonio, United States. .

Nonstop flight route between London, United Kingdom and San Antonio, United States.

London Heathrow Airport
City:	London
Country:	United Kingdom
IATA Code:	LHR
ICAO Code:	EGLL
GPS Coordinates:	Latitude: N 51° 28' 14.2'' Longitude: W 0° 27' 43''
Current time:	2025-12-18, 08:19:21 GMT
Current weather:	London Heathrow Airport 15 day weather forecast

San Antonio International Airport
City:	San Antonio
Country:	United States
IATA Code:	SAT
ICAO Code:	KSAT
GPS Coordinates:	Latitude: N 29° 32' 1.3'' Longitude: W 98° 28' 11.3''
Current time:	2025-12-18, 01:19:21 MST
Current weather:	San Antonio International Airport 15 day weather forecast
Flights: