Earn point on your loyalty program!arrow arc left

Cheap flights from Louisville (SDF) 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 Louisville (SDF) to Busan (PUS)

How to find the cheapest flight from Louisville (SDF) 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 Louisville (SDF) 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 Louisville (SDF) 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 Louisville to Busan in April , May 2026

20 Apr - 20 May $ 1,237.00
SDF
Louisville
BREEZE
3 STOPS
PUS
Busan
PUS
Busan
BREEZE
2 STOPS
SDF
Louisville
Pick dates
30 Apr - 20 May $ 1,373.00
SDF
Louisville
BREEZE
3 STOPS
PUS
Busan
PUS
Busan
BREEZE
2 STOPS
SDF
Louisville
Pick dates
14 Apr - 20 May $ 1,403.00
SDF
Louisville
BREEZE
3 STOPS
PUS
Busan
PUS
Busan
BREEZE
2 STOPS
SDF
Louisville
Pick dates

Last minute flights from Louisville to Busan

20 Apr - 01 May $ 1,887.00
SDF
Louisville
Spirit Airlines
3 STOPS
PUS
Busan
PUS
Busan
Spirit Airlines
3 STOPS
SDF
Louisville
Pick dates
20 Apr - 01 May $ 1,929.00
SDF
Louisville
Spirit Airlines
3 STOPS
PUS
Busan
PUS
Busan
Spirit Airlines
3 STOPS
SDF
Louisville
Pick dates
14 Apr - 01 May $ 2,053.00
SDF
Louisville
Spirit Airlines
3 STOPS
PUS
Busan
PUS
Busan
Spirit Airlines
3 STOPS
SDF
Louisville
Pick dates

One-way flights to Busan from Louisville

2:27 PM - 5:10 PM
Jin Air
3 Stops
39h 48m
SDF - PUS
$ 786
Kiwi
Pick dates
10:13 AM - 7:35 PM
Korean Air
2 Stops
21h 32m
SDF - PUS
$ 1,236
Kiwi
Pick dates
7:45 AM - 6:25 PM
Korean Air
2 Stops
22h 50m
SDF - PUS
$ 1,236
Kiwi
Pick dates

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