Earn point on your loyalty program!arrow arc left

Cheap flights from Austin (AUS) to Busan (PUS)

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 Busan (PUS)

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

Cheap flights from Austin to Busan in December 2025 , January 2026

30 Dec - 28 Jan $ 1,323.00
AUS
Austin
Frontier Airlines
3 STOPS
PUS
Busan
PUS
Busan
Frontier Airlines
3 STOPS
AUS
Austin
Pick dates
29 Dec - 28 Jan $ 1,367.00
AUS
Austin
Frontier Airlines
3 STOPS
PUS
Busan
PUS
Busan
Frontier Airlines
3 STOPS
AUS
Austin
Pick dates
29 Dec - 28 Jan $ 1,445.00
AUS
Austin
Frontier Airlines
3 STOPS
PUS
Busan
PUS
Busan
Frontier Airlines
3 STOPS
AUS
Austin
Pick dates

Last minute flights from Austin to Busan

29 Dec - 01 Jan $ 2,192.00
AUS
Austin
Hawaiian Airlines
2 STOPS
PUS
Busan
PUS
Busan
Hawaiian Airlines
3 STOPS
AUS
Austin
Pick dates
29 Dec - 01 Jan $ 2,194.00
AUS
Austin
Frontier Airlines
2 STOPS
PUS
Busan
PUS
Busan
Frontier Airlines
3 STOPS
AUS
Austin
Pick dates
29 Dec - 01 Jan $ 2,220.00
AUS
Austin
Frontier Airlines
2 STOPS
PUS
Busan
PUS
Busan
Frontier Airlines
3 STOPS
AUS
Austin
Pick dates

One-way flights to Busan from Austin

7:42 PM - 7:40 PM
Korean Air
2 Stops
35h 18m
AUS - PUS
$ 861
Kiwi
Pick dates
6:20 AM - 7:35 PM
Korean Air
2 Stops
23h 25m
AUS - PUS
$ 928
Kiwi
Pick dates
1:33 PM - 7:40 AM
China Airlines
2 Stops
30h 17m
AUS - PUS
$ 5,638
Kiwi
Pick dates

How to find the cheapest flight from Austin (AUS) to Busan (PUS)

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 Busan (PUS)
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 Busan (PUS)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.