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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 July , August 2026

26 Jul - 27 Aug $ 1,666.00
GRR
Grand Rapids
Allegiant Air
3 STOPS
PUS
Busan
PUS
Busan
Allegiant Air
3 STOPS
GRR
Grand Rapids
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26 Jul - 27 Aug $ 1,682.00
GRR
Grand Rapids
Allegiant Air
3 STOPS
PUS
Busan
PUS
Busan
Allegiant Air
3 STOPS
GRR
Grand Rapids
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26 Jul - 27 Aug $ 1,701.00
GRR
Grand Rapids
Allegiant Air
3 STOPS
PUS
Busan
PUS
Busan
Allegiant Air
3 STOPS
GRR
Grand Rapids
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Last minute flights from Grand Rapids to Busan

26 Jul - 01 Aug $ 2,327.00
GRR
Grand Rapids
WestJet
3 STOPS
PUS
Busan
PUS
Busan
WestJet
3 STOPS
GRR
Grand Rapids
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26 Jul - 01 Aug $ 2,407.00
GRR
Grand Rapids
Frontier Airlines
3 STOPS
PUS
Busan
PUS
Busan
Frontier Airlines
3 STOPS
GRR
Grand Rapids
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26 Jul - 01 Aug $ 2,415.00
GRR
Grand Rapids
WestJet
3 STOPS
PUS
Busan
PUS
Busan
WestJet
3 STOPS
GRR
Grand Rapids
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One-way flights to Busan from Grand Rapids

6:30 AM - 7:20 PM
Korean Air
3 Stops
26h 5m
GRR - PUS
$ 822
Kiwi
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9:34 PM - 7:00 PM
Jeju Air
3 Stops
34h 1m
GRR - PUS
$ 834
Kiwi
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9:34 PM - 5:10 PM
Jin Air
3 Stops
32h 41m
GRR - PUS
$ 841
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.