Cheap flights from Austin to Sitges

View AU$605 flight on Sun, 21 Sep. 2025Opens in a new window

Popular airlines from Austin to Sitges

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Cheap Flights from Austin (AUS) to Sitges (BCN)

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.

Delta
Sun, 7 Dec. - Mon, 15 Dec.
AUS
Austin
BCN
Barcelona
AU$801 Return, found 6 days ago
AU$801
Return
found 6 days ago
Select Delta flight, departing Sun, 7 Dec. from Austin to Barcelona, returning Mon, 15 Dec., priced at AU$801 found 6 days ago
Delta
Sun, 7 Dec. - Mon, 15 Dec.
AUS
Austin
BCN
Barcelona
AU$840 Return, found 6 days ago
AU$840
Return
found 6 days ago
Select Delta flight, departing Sun, 7 Dec. from Austin to Barcelona, returning Mon, 15 Dec., priced at AU$840 found 6 days ago
United
Thu, 4 Sep. - Thu, 11 Sep.
AUS
Austin
BCN
Barcelona
AU$863 Return, found 21 hours ago
AU$863
Return
found 21 hours ago
Select United flight, departing Thu, 4 Sep. from Austin to Barcelona, returning Thu, 11 Sep., priced at AU$863 found 21 hours ago
Virgin Atlantic
Thu, 4 Sep. - Thu, 11 Sep.
AUS
Austin
BCN
Barcelona
AU$872 Return, found 21 hours ago
AU$872
Return
found 21 hours ago
Select Virgin Atlantic flight, departing Thu, 4 Sep. from Austin to Barcelona, returning Thu, 11 Sep., priced at AU$872 found 21 hours ago
Air Canada
Thu, 4 Sep. - Thu, 11 Sep.
AUS
Austin
BCN
Barcelona
AU$874 Return, found 21 hours ago
AU$874
Return
found 21 hours ago
Select Air Canada flight, departing Thu, 4 Sep. from Austin to Barcelona, returning Thu, 11 Sep., priced at AU$874 found 21 hours ago
British Airways
Sun, 10 Aug. - Tue, 26 Aug.
AUS
Austin
BCN
Barcelona
AU$924 Return, found 6 days ago
AU$924
Return
found 6 days ago
Select British Airways flight, departing Sun, 10 Aug. from Austin to Barcelona, returning Tue, 26 Aug., priced at AU$924 found 6 days ago

Find the cheapest month to fly from Austin (AUS) to Barcelona (BCN)

January is typically the cheapest month to fly

From AU$702 - AU$2,025 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.