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Cheap flights from Austin (AUS) to Sofia (SOF)

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0 Children (2~11)
0 Infants (0~2)
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How to find the cheapest flight from Austin (AUS) to Sofia (SOF)

How to find the cheapest flight from Austin (AUS) to Sofia (SOF)
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How to find the cheapest flight from Austin (AUS) to Sofia (SOF)
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How to find the cheapest flight from Austin (AUS) to Sofia (SOF)
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Cheap flights from Austin to Sofia in April , May 2026

19 Apr - 02 May $ 954.00
AUS
Austin
United Airlines
2 STOPS
SOF
Sofia
SOF
Sofia
United Airlines
1 STOPS
AUS
Austin
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23 Apr - 04 May $ 1,009.00
AUS
Austin
Spirit Airlines
2 STOPS
SOF
Sofia
SOF
Sofia
Spirit Airlines
2 STOPS
AUS
Austin
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18 Apr - 02 May $ 1,016.00
AUS
Austin
United Airlines
2 STOPS
SOF
Sofia
SOF
Sofia
United Airlines
2 STOPS
AUS
Austin
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Last minute flights from Austin to Sofia

25 Apr - 02 May $ 1,099.00
AUS
Austin
Spirit Airlines
2 STOPS
SOF
Sofia
SOF
Sofia
Spirit Airlines
3 STOPS
AUS
Austin
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25 Apr - 01 May $ 1,231.00
AUS
Austin
Spirit Airlines
2 STOPS
SOF
Sofia
SOF
Sofia
Spirit Airlines
3 STOPS
AUS
Austin
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13 Apr - 01 May $ 1,264.00
AUS
Austin
Spirit Airlines
2 STOPS
SOF
Sofia
SOF
Sofia
Spirit Airlines
2 STOPS
AUS
Austin
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One-way flights to Sofia from Austin

9:25 AM - 9:10 AM
Austrian Airlines
2 Stops
18h 15m
AUS - SOF
$ 570
Kiwi
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7:00 AM - 3:45 PM
United Airlines
2 Stops
27h 40m
AUS - SOF
$ 649
Kiwi
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4:57 PM - 2:50 PM
United Airlines
2 Stops
17h 3m
AUS - SOF
$ 661
Kiwi
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How to find the cheapest flight from Austin (AUS) to Sofia (SOF)

Related info for your journey
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How to find the cheapest flight from Austin (AUS) to Sofia (SOF)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Austin (AUS) to Sofia (SOF)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.