How to get from London to San Antonio: connecting flights, about 14h 35m total

Flights from London to San Antonio

Pick a departure date to see flights and seller prices

We search agencies and airlines for your day: nonstop and connecting flights, baggage, departure and arrival times.

Best fares from London to San Antonio

Lowest one-way prices found by recent searches for the next 120 days; press a card to search that date

Cheapest month October 2027 tickets from $1,069

Where to connect

Options with one connection, fastest first

fastest, via Houston: 14h 35m
two tickets, via Philadelphia: $751
connection options: 5
straight-line distance: 4,989 mi (8,029 km)

fastest

Via Houston

United States

14h 35m

with the connection

London to Houston flight 10h 30m

Connection of about 3h Arrival: George Bush Intercontinental. Departure to San Antonio: George Bush Intercontinental, William P. Hobby.

Houston to San Antonio flight 1h 5m

two ticketsfrom $1,277

Via Dallas

United States

14h 38m

with the connection

London to Dallas flight 10h 28m

Connection of about 3h Arrival: Dallas/Fort Worth International. Departure to San Antonio: Dallas Love Field, Dallas/Fort Worth International.

Dallas to San Antonio flight 1h 10m

two ticketsfrom $1,176

Via Toronto

Canada

14h 48m

with the connection

London to Toronto flight 8h 5m

Connection of about 3h

Toronto to San Antonio flight 3h 43m

Via Philadelphia

United States

15h 5m

with the connection

London to Philadelphia flight 8h 5m

Connection of about 3h

Philadelphia to San Antonio flight 4h

two ticketsfrom $751

Via Atlanta

United States

15h 9m

with the connection

London to Atlanta flight 9h 30m

Connection of about 3h

Atlanta to San Antonio flight 2h 39m

One ticket or two

How the options are calculated and what to keep in mind at the connection

Flight times come from the nonstop schedule (estimated from the distance where there is no schedule), with 3h allowed for the connection. The price of an option is the sum of the lowest known fares for each leg; their dates may not match, so treat it as a guide. The search shows tickets for your dates, including connections on a single ticket.

Nearest nonstop flights

The closest you can get without a connection

From London to cities closest to San Antonio

London to Austin Austin: 73 mi (118 km) from San Antonio, flight 10h 30m from $607 London to Houston Houston: 188 mi (303 km) from San Antonio, flight 10h 30m from $476 London to Dallas Dallas: 252 mi (406 km) from San Antonio, flight 10h 28m from $556 London to Mexico City Mexico City: 692 mi (1,113 km) from San Antonio, flight 11h 50m from $556 London to Denver Denver: 802 mi (1,291 km) from San Antonio, flight 9h 55m from $689 London to Phoenix Phoenix: 847 mi (1,363 km) from San Antonio, flight 11h from $423

To San Antonio from cities closest to London

New York to San Antonio New York: 3,461 mi (5,570 km) from London, flight 4h 27m from $199 Philadelphia to San Antonio Philadelphia: 3,542 mi (5,700 km) from London, flight 4h from $139 Toronto to San Antonio Toronto: 3,550 mi (5,713 km) from London, flight 3h 43m Washington to San Antonio Washington: 3,665 mi (5,898 km) from London, flight 4h 12m from $116 Charlotte to San Antonio Charlotte: 3,990 mi (6,422 km) from London, flight 3h 8m Atlanta to San Antonio Atlanta: 4,207 mi (6,770 km) from London, flight 2h 39m from $168

Frequently asked questions

Is there a nonstop flight from London to San Antonio?

There are no nonstop flights in the schedule. You will need a connection, the fastest is via Houston.

What is the fastest way to fly from London to San Antonio?

Via Houston: 10h 30m to the connection, 1h 5m after it, about 14h 35m in total with 3h for the connection.

How much does a flight from London to San Antonio with a connection cost?

Two nonstop tickets via Philadelphia from $751. This is the sum of the lowest known prices for each leg, and their dates may not match.

Which cities can you connect in between London and San Antonio?

Houston (14h 35m total), Dallas (14h 38m total), Toronto (14h 48m total), Philadelphia (15h 5m total) and Atlanta (15h 9m total).

How far is San Antonio from London?

4,989 mi (8,029 km) in a straight line between the cities.

How much time should I allow for the connection?

The options allow 3h. On a single ticket the carrier is responsible for the connection; on separate tickets you set the margin yourself, allowing time to collect and re-check your bags.