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Cheap flights from Boston (BOS) 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 Boston (BOS) to Busan (PUS)

How to find the cheapest flight from Boston (BOS) to Busan (PUS)
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How to find the cheapest flight from Boston (BOS) to Busan (PUS)
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How to find the cheapest flight from Boston (BOS) to Busan (PUS)
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Cheap flights from Boston to Busan in December 2025 , January 2026

31 Dec - 25 Jan $ 1,055.00
BOS
Boston
Level
3 STOPS
PUS
Busan
PUS
Busan
Level
3 STOPS
BOS
Boston
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31 Dec - 29 Jan $ 1,072.00
BOS
Boston
Level
3 STOPS
PUS
Busan
PUS
Busan
Level
3 STOPS
BOS
Boston
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15 Dec - 08 Jan $ 4,632.00
BOS
Boston
Korean Air
1 STOPS
PUS
Busan
PUS
Busan
Korean Air
1 STOPS
BOS
Boston
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Last minute flights from Boston to Busan

28 Dec - 01 Jan $ 1,678.00
BOS
Boston
Etihad Airways
3 STOPS
PUS
Busan
PUS
Busan
Etihad Airways
3 STOPS
BOS
Boston
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28 Dec - 01 Jan $ 1,719.00
BOS
Boston
Etihad Airways
3 STOPS
PUS
Busan
PUS
Busan
Etihad Airways
3 STOPS
BOS
Boston
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28 Dec - 01 Jan $ 1,798.00
BOS
Boston
Etihad Airways
3 STOPS
PUS
Busan
PUS
Busan
Etihad Airways
3 STOPS
BOS
Boston
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One-way flights to Busan from Boston

6:40 PM - 4:50 PM
Tigerair Taiwan
3 Stops
35h 20m
BOS - PUS
$ 566
Kiwi
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11:32 AM - 8:50 AM
China Eastern Airlines
2 Stops
34h 3m
BOS - PUS
$ 2,704
Kiwi
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11:00 AM - 6:25 PM
Korean Air
1 Stops
18h 35m
BOS - PUS
$ 2,860
Kiwi
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How to find the cheapest flight from Boston (BOS) to Busan (PUS)

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