Earn point on your loyalty program!arrow arc left

Cheap flights from Austin (AUS) to Bucharest (BBU)

Know your dates, get live prices in seconds
airplane logo

pin logo

calendar
Departure
calendar backward
Return
airplane logo
1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
Save up to 31%
Book Flight + Hotel at the same time

How to find the cheapest flight from Austin (AUS) to Bucharest (BBU)

How to find the cheapest flight from Austin (AUS) to Bucharest (BBU)
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 Bucharest (BBU)
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 Bucharest (BBU)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.

Cheap flights from Austin to Bucharest in March , April 2026

23 Mar - 01 May $ 814.00
AUS
Austin
Spirit Airlines
3 STOPS
BBU
Bucharest
BBU
Bucharest
Spirit Airlines
3 STOPS
AUS
Austin
Pick dates
23 Mar - 24 Apr $ 816.00
AUS
Austin
Spirit Airlines
3 STOPS
BBU
Bucharest
BBU
Bucharest
Spirit Airlines
3 STOPS
AUS
Austin
Pick dates
23 Mar - 30 Apr $ 820.00
AUS
Austin
Spirit Airlines
3 STOPS
BBU
Bucharest
BBU
Bucharest
Spirit Airlines
3 STOPS
AUS
Austin
Pick dates

Last minute flights from Austin to Bucharest

23 Mar - 02 Apr $ 976.00
AUS
Austin
Spirit Airlines
3 STOPS
BBU
Bucharest
BBU
Bucharest
Spirit Airlines
3 STOPS
AUS
Austin
Pick dates
23 Mar - 01 Apr $ 1,137.00
AUS
Austin
VivaAerobus
3 STOPS
BBU
Bucharest
BBU
Bucharest
VivaAerobus
3 STOPS
AUS
Austin
Pick dates
23 Mar - 01 Apr $ 1,167.00
AUS
Austin
AeroMéxico
3 STOPS
BBU
Bucharest
BBU
Bucharest
AeroMéxico
3 STOPS
AUS
Austin
Pick dates

One-way flights to Bucharest from Austin

10:31 AM - 7:30 AM
Wizz Air Malta
3 Stops
41h 24m
AUS - BBU
$ 293
Kiwi
Pick dates
10:31 AM - 9:20 PM
Wizz Air Malta
3 Stops
32h 4m
AUS - BBU
$ 312
Kiwi
Pick dates
10:31 AM - 5:35 AM
Wizz Air
3 Stops
38h 39m
AUS - BBU
$ 312
Kiwi
Pick dates

How to find the cheapest flight from Austin (AUS) to Bucharest (BBU)

Related info for your journey
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 Bucharest (BBU)
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 Bucharest (BBU)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.