Cheap flights from San Antonio to Kastos

View AU$787 flight on Thu, 14 Aug. 2025Opens in a new window

Popular airlines from San Antonio to Kastos

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Cheap Flights from San Antonio (SAT) to Kastos (ATH)

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
Thu, 14 Aug. - Fri, 12 Sep.
SAT
San Antonio
ATH
Athens
AU$975 Return, found 6 days ago
AU$975
Return
found 6 days ago
Select United flight, departing Thu, 14 Aug. from San Antonio to Athens, returning Fri, 12 Sep., priced at AU$975 found 6 days ago
Air Canada
Thu, 14 Aug. - Fri, 12 Sep.
SAT
San Antonio
ATH
Athens
AU$985 Return, found 6 days ago
AU$985
Return
found 6 days ago
Select Air Canada flight, departing Thu, 14 Aug. from San Antonio to Athens, returning Fri, 12 Sep., priced at AU$985 found 6 days ago
United
Thu, 14 Aug. - Fri, 12 Sep.
SAT
San Antonio
ATH
Athens
AU$1,009 Return, found 6 days ago
AU$1,009
Return
found 6 days ago
Select United flight, departing Thu, 14 Aug. from San Antonio to Athens, returning Fri, 12 Sep., priced at AU$1,009 found 6 days ago
Delta
Thu, 14 Aug. - Fri, 12 Sep.
SAT
San Antonio
ATH
Athens
AU$1,091 Return, found 6 days ago
AU$1,091
Return
found 6 days ago
Select Delta flight, departing Thu, 14 Aug. from San Antonio to Athens, returning Fri, 12 Sep., priced at AU$1,091 found 6 days ago
Virgin Atlantic
Thu, 14 Aug. - Fri, 12 Sep.
SAT
San Antonio
ATH
Athens
AU$1,130 Return, found 6 days ago
AU$1,130
Return
found 6 days ago
Select Virgin Atlantic flight, departing Thu, 14 Aug. from San Antonio to Athens, returning Fri, 12 Sep., priced at AU$1,130 found 6 days ago
KLM
Thu, 14 Aug. - Fri, 12 Sep.
SAT
San Antonio
ATH
Athens
AU$1,171 Return, found 6 days ago
AU$1,171
Return
found 6 days ago
Select KLM flight, departing Thu, 14 Aug. from San Antonio to Athens, returning Fri, 12 Sep., priced at AU$1,171 found 6 days ago

Find the cheapest month to fly from San Antonio (SAT) to Athens (ATH)

November is typically the cheapest month to fly

From AU$872 - AU$2,175 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.