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Cheap flights from Grand Rapids (GRR) to Busan (PUS)

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1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
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How to find the cheapest flight from Grand Rapids (GRR) to Busan (PUS)

How to find the cheapest flight from Grand Rapids (GRR) to Busan (PUS)
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How to find the cheapest flight from Grand Rapids (GRR) to Busan (PUS)
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How to find the cheapest flight from Grand Rapids (GRR) to Busan (PUS)
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Cheap flights from Grand Rapids to Busan in December 2025 , January 2026

31 Dec - 28 Jan $ 1,620.00
GRR
Grand Rapids
Alaska Airlines
3 STOPS
PUS
Busan
PUS
Busan
Alaska Airlines
3 STOPS
GRR
Grand Rapids
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31 Dec - 28 Jan $ 1,703.00
GRR
Grand Rapids
Alaska Airlines
3 STOPS
PUS
Busan
PUS
Busan
Alaska Airlines
3 STOPS
GRR
Grand Rapids
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31 Dec - 28 Jan $ 1,707.00
GRR
Grand Rapids
Alaska Airlines
3 STOPS
PUS
Busan
PUS
Busan
Alaska Airlines
3 STOPS
GRR
Grand Rapids
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Last minute flights from Grand Rapids to Busan

29 Dec - 01 Jan $ 2,465.00
GRR
Grand Rapids
WestJet
3 STOPS
PUS
Busan
PUS
Busan
WestJet
3 STOPS
GRR
Grand Rapids
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29 Dec - 01 Jan $ 2,535.00
GRR
Grand Rapids
WestJet
3 STOPS
PUS
Busan
PUS
Busan
WestJet
3 STOPS
GRR
Grand Rapids
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29 Dec - 01 Jan $ 2,615.00
GRR
Grand Rapids
Frontier Airlines
3 STOPS
PUS
Busan
PUS
Busan
Frontier Airlines
3 STOPS
GRR
Grand Rapids
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One-way flights to Busan from Grand Rapids

7:05 AM - 12:35 PM
Air Busan
3 Stops
42h 30m
GRR - PUS
$ 950
Kiwi
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7:05 AM - 1:40 AM
Tway Airlines
3 Stops
35h 15m
GRR - PUS
$ 1,019
Kiwi
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7:05 AM - 12:30 AM
VietJet Air
3 Stops
33h 45m
GRR - PUS
$ 1,033
Kiwi
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How to find the cheapest flight from Grand Rapids (GRR) to Busan (PUS)

Related info for your journey
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How to find the cheapest flight from Grand Rapids (GRR) 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 Grand Rapids (GRR) to Busan (PUS)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.