Book United London to San Antonio flight deals from $1,390

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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 Mon 29 Apr 2019
Return Fri 17 May 2019
from$ 1,390*Viewed: 16 minutes ago
London (LHR)
to San Antonio (SAT)
Depart Fri 17 May 2019
Return Tue 4 Jun 2019
from$ 3,479*Viewed: 13 minutes 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

81 °FMonday06/18/2018
74 °FTuesday06/19/2018
73 °FWednesday06/20/2018
77 °FThursday06/21/2018
78 °FFriday06/22/2018
85 °FSaturday06/23/2018
90 °FSunday06/24/2018
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