Cheap flights from London to Northwest San Antonio

View AU$1,931 flight on Thu, 11 Jun. 2026Opens in a new window

Popular airlines from London to Northwest San Antonio

  • American Airlines

    American Airlines

  • Air France

    Air France

  • Finnair

    Finnair

  • British Airways

    British Airways

  • Iberia

    Iberia

  • KLM

    KLM

  • Lufthansa

    Lufthansa

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Cheap Flights from London (LON) to Northwest San Antonio (SAT)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Mon, 1 Dec. - Thu, 4 Dec.
LHR
London
SAT
San Antonio
AU$1,558 Return, found 19 hours ago
AU$1,558
Return
found 19 hours ago
Select United flight, departing Mon, 1 Dec. from London to San Antonio, returning Thu, 4 Dec., priced at AU$1,558 found 19 hours ago
Lufthansa
Mon, 1 Dec. - Thu, 4 Dec.
LHR
London
SAT
San Antonio
AU$1,588 Return, found 19 hours ago
AU$1,588
Return
found 19 hours ago
Select Lufthansa flight, departing Mon, 1 Dec. from London to San Antonio, returning Thu, 4 Dec., priced at AU$1,588 found 19 hours ago
United
Mon, 1 Dec. - Thu, 4 Dec.
LHR
London
SAT
San Antonio
AU$1,609 Return, found 19 hours ago
AU$1,609
Return
found 19 hours ago
Select United flight, departing Mon, 1 Dec. from London to San Antonio, returning Thu, 4 Dec., priced at AU$1,609 found 19 hours ago
Virgin Atlantic
Mon, 1 Dec. - Thu, 4 Dec.
LHR
London
SAT
San Antonio
AU$1,624 Return, found 19 hours ago
AU$1,624
Return
found 19 hours ago
Select Virgin Atlantic flight, departing Mon, 1 Dec. from London to San Antonio, returning Thu, 4 Dec., priced at AU$1,624 found 19 hours ago
American Airlines
Mon, 1 Dec. - Thu, 4 Dec.
LHR
London
SAT
San Antonio
AU$1,624 Return, found 19 hours ago
AU$1,624
Return
found 19 hours ago
Select American Airlines flight, departing Mon, 1 Dec. from London to San Antonio, returning Thu, 4 Dec., priced at AU$1,624 found 19 hours ago
Brussels Airlines
Mon, 1 Dec. - Thu, 4 Dec.
LHR
London
SAT
San Antonio
AU$1,639 Return, found 19 hours ago
AU$1,639
Return
found 19 hours ago
Select Brussels Airlines flight, departing Mon, 1 Dec. from London to San Antonio, returning Thu, 4 Dec., priced at AU$1,639 found 19 hours ago

Find the cheapest month to fly from London (LON) to San Antonio (SAT)

January is typically the cheapest month to fly

From AU$1,087 - AU$2,726 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.