Earn point on your loyalty program!arrow arc left

Cheap flights from Boise (BOI) to Seoul (GMP)

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 Boise (BOI) to Seoul (GMP)

How to find the cheapest flight from Boise (BOI) to Seoul (GMP)
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 Boise (BOI) to Seoul (GMP)
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 Boise (BOI) to Seoul (GMP)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.

Cheap flights from Boise to Seoul in December 2025 , January 2026

30 Dec - 15 Jan $ 1,224.00
BOI
Boise
Alaska Airlines
3 STOPS
GMP
Seoul
GMP
Seoul
Alaska Airlines
3 STOPS
BOI
Boise
Pick dates
30 Dec - 14 Jan $ 1,242.00
BOI
Boise
Hawaiian Airlines
3 STOPS
GMP
Seoul
GMP
Seoul
Hawaiian Airlines
3 STOPS
BOI
Boise
Pick dates
30 Dec - 27 Jan $ 1,419.00
BOI
Boise
Hawaiian Airlines
3 STOPS
GMP
Seoul
GMP
Seoul
Hawaiian Airlines
2 STOPS
BOI
Boise
Pick dates

Last minute flights from Boise to Seoul

26 Dec - 31 Dec $ 2,087.00
BOI
Boise
Hawaiian Airlines
3 STOPS
GMP
Seoul
GMP
Seoul
Hawaiian Airlines
3 STOPS
BOI
Boise
Pick dates
26 Dec - 31 Dec $ 2,101.00
BOI
Boise
Alaska Airlines
3 STOPS
GMP
Seoul
GMP
Seoul
Alaska Airlines
3 STOPS
BOI
Boise
Pick dates
26 Dec - 31 Dec $ 2,124.00
BOI
Boise
Hawaiian Airlines
3 STOPS
GMP
Seoul
GMP
Seoul
Hawaiian Airlines
3 STOPS
BOI
Boise
Pick dates

One-way flights to Seoul from Boise

9:55 AM - 11:00 AM
Jeju Air
3 Stops
35h 5m
BOI - GMP
$ 660
Kiwi
Pick dates
10:47 AM - 11:00 AM
Jeju Air
3 Stops
34h 13m
BOI - GMP
$ 720
Kiwi
Pick dates
1:00 PM - 11:00 AM
Jeju Air
3 Stops
32h
BOI - GMP
$ 754
Kiwi
Pick dates

How to find the cheapest flight from Boise (BOI) to Seoul (GMP)

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 Boise (BOI) to Seoul (GMP)
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 Boise (BOI) to Seoul (GMP)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.