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Cheap flights from Philadelphia (PHL) to Busan (PUS)

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0 Children (2~11)
0 Infants (0~2)
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How to find the cheapest flight from Philadelphia (PHL) to Busan (PUS)

How to find the cheapest flight from Philadelphia (PHL) to Busan (PUS)
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How to find the cheapest flight from Philadelphia (PHL) to Busan (PUS)
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How to find the cheapest flight from Philadelphia (PHL) to Busan (PUS)
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Cheap flights from Philadelphia to Busan in April , May 2026

21 Apr - 08 May $ 1,185.00
PHL
Philadelphia
Frontier Airlines
3 STOPS
PUS
Busan
PUS
Busan
Frontier Airlines
3 STOPS
PHL
Philadelphia
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16 Apr - 07 May $ 2,139.00
PHL
Philadelphia
Alaska Airlines
2 STOPS
PUS
Busan
PUS
Busan
Alaska Airlines
2 STOPS
PHL
Philadelphia
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16 Apr - 07 May $ 2,443.00
PHL
Philadelphia
Alaska Airlines
2 STOPS
PUS
Busan
PUS
Busan
Alaska Airlines
2 STOPS
PHL
Philadelphia
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Last minute flights from Philadelphia to Busan

21 Apr - 01 May $ 1,396.00
PHL
Philadelphia
Frontier Airlines
3 STOPS
PUS
Busan
PUS
Busan
Frontier Airlines
3 STOPS
PHL
Philadelphia
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16 Apr - 30 Apr $ 2,464.00
PHL
Philadelphia
Alaska Airlines
2 STOPS
PUS
Busan
PUS
Busan
Alaska Airlines
2 STOPS
PHL
Philadelphia
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16 Apr - 30 Apr $ 2,768.00
PHL
Philadelphia
Alaska Airlines
2 STOPS
PUS
Busan
PUS
Busan
Alaska Airlines
2 STOPS
PHL
Philadelphia
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One-way flights to Busan from Philadelphia

7:56 PM - 5:10 PM
Jin Air
3 Stops
34h 19m
PHL - PUS
$ 611
Kiwi
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9:25 AM - 6:25 PM
Korean Air
2 Stops
21h 10m
PHL - PUS
$ 902
Kiwi
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9:42 AM - 6:25 PM
Korean Air
2 Stops
20h 53m
PHL - PUS
$ 1,188
Kiwi
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How to find the cheapest flight from Philadelphia (PHL) to Busan (PUS)

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