Earn point on your loyalty program!arrow arc left

Cheap flights from San Francisco (SFO) 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 San Francisco (SFO) to Busan (PUS)

How to find the cheapest flight from San Francisco (SFO) 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 San Francisco (SFO) 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 San Francisco (SFO) 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 San Francisco to Busan in October , November 2026

27 Oct - 18 Nov $ 1,139.00
SFO
San Francisco
ZIPAIR
1 STOPS
PUS
Busan
PUS
Busan
ZIPAIR
1 STOPS
SFO
San Francisco
Pick dates
27 Oct - 05 Nov $ 1,168.00
SFO
San Francisco
China Airlines
1 STOPS
PUS
Busan
PUS
Busan
China Airlines
1 STOPS
SFO
San Francisco
Pick dates
26 Oct - 03 Nov $ 1,941.00
SFO
San Francisco
Korean Air
1 STOPS
PUS
Busan
PUS
Busan
Korean Air
1 STOPS
SFO
San Francisco
Pick dates

Last minute flights from San Francisco to Busan

27 Oct - 31 Oct $ 1,186.00
SFO
San Francisco
Philippine Airlines
1 STOPS
PUS
Busan
PUS
Busan
Philippine Airlines
2 STOPS
SFO
San Francisco
Pick dates
27 Oct - 31 Oct $ 1,233.00
SFO
San Francisco
Alaska Airlines
1 STOPS
PUS
Busan
PUS
Busan
Alaska Airlines
2 STOPS
SFO
San Francisco
Pick dates
26 Oct - 31 Oct $ 2,014.00
SFO
San Francisco
Korean Air
1 STOPS
PUS
Busan
PUS
Busan
Korean Air
1 STOPS
SFO
San Francisco
Pick dates

One-way flights to Busan from San Francisco

11:00 PM - 7:00 AM
Korean Air
1 Stops
17h 10m
SFO - PUS
$ 504
Kiwi
Pick dates
1:00 PM - 8:50 AM
China Eastern Airlines
1 Stops
30h 35m
SFO - PUS
$ 603
Kiwi
Pick dates
11:40 PM - 6:00 AM
China Airlines
1 Stops
17h 30m
SFO - PUS
$ 650
Kiwi
Pick dates

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