Book United London to San Antonio flight deals from $1,144

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Colorful umbrellas line a walkway along blue-green water in San Antonio

Plan ahead for flights from London to San Antonio

London (LHR)
to San Antonio (SAT)
Depart Tue 6 Nov 2018
Return Sun 11 Nov 2018
from$ 1,144*Viewed: 5 hours ago
London (LHR)
to San Antonio (SAT)
Depart Mon 27 May 2019
Return Wed 19 Jun 2019
from$ 1,284*Viewed: 4 hours ago
*Prices have been available for round trips within the last 48 hours and may not be currently available. Fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.

Weather in San Antonio

48 °FMonday10/15/2018
49 °FTuesday10/16/2018
51 °FWednesday10/17/2018
59 °FThursday10/18/2018
70 °FFriday10/19/2018
75 °FSaturday10/20/2018
79 °FSunday10/21/2018
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