Cheap flights from London to West San Antonio from CA $1,522

View CA $1,522 flight on Fri, Nov. 7, 2025Opens in a new window

Popular airlines from London to West San Antonio

  • Air Canada

    Air Canada

  • Finnair

    Finnair

  • British Airways

    British Airways

  • Aer Lingus

    Aer Lingus

  • Iberia

    Iberia

  • Lufthansa

    Lufthansa

  • SAS

    SAS

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Cheap flights from London (LON) to West San Antonio (SAT)

Prices were available within the past 7 days and start at CA $1,522 for one-way flights and CA $1,328 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Mon, Aug. 25 - Tue, Sep. 9
LHR
London
SAT
San Antonio
CA $1,328 Roundtrip, found 5 days ago
CA $1,328
Roundtrip
found 5 days ago
Select British Airways flight, departing Mon, Aug. 25 from London to San Antonio, returning Tue, Sep. 9, priced at CA $1,328 found 5 days ago
Delta
Mon, Aug. 25 - Tue, Sep. 9
LHR
London
SAT
San Antonio
CA $1,359 Roundtrip, found 5 days ago
CA $1,359
Roundtrip
found 5 days ago
Select Delta flight, departing Mon, Aug. 25 from London to San Antonio, returning Tue, Sep. 9, priced at CA $1,359 found 5 days ago
Virgin Atlantic
Mon, Aug. 25 - Tue, Sep. 9
LHR
London
SAT
San Antonio
CA $1,359 Roundtrip, found 5 days ago
CA $1,359
Roundtrip
found 5 days ago
Select Virgin Atlantic flight, departing Mon, Aug. 25 from London to San Antonio, returning Tue, Sep. 9, priced at CA $1,359 found 5 days ago
American Airlines
Mon, Aug. 25 - Tue, Sep. 9
LHR
London
SAT
San Antonio
CA $1,359 Roundtrip, found 5 days ago
CA $1,359
Roundtrip
found 5 days ago
Select American Airlines flight, departing Mon, Aug. 25 from London to San Antonio, returning Tue, Sep. 9, priced at CA $1,359 found 5 days ago
Lufthansa
Mon, Aug. 25 - Tue, Sep. 9
LHR
London
SAT
San Antonio
CA $1,364 Roundtrip, found 5 days ago
CA $1,364
Roundtrip
found 5 days ago
Select Lufthansa flight, departing Mon, Aug. 25 from London to San Antonio, returning Tue, Sep. 9, priced at CA $1,364 found 5 days ago
Air Canada
Mon, Aug. 25 - Tue, Sep. 9
LHR
London
SAT
San Antonio
CA $1,367 Roundtrip, found 5 days ago
CA $1,367
Roundtrip
found 5 days ago
Select Air Canada flight, departing Mon, Aug. 25 from London to San Antonio, returning Tue, Sep. 9, priced at CA $1,367 found 5 days ago

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

January is typically the cheapest month to fly

From CA $971 - CA $2,436 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.