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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 May , June 2026

25 May - 16 Jun $ 1,574.00
BOS
Boston
Alaska Airlines
3 STOPS
PUS
Busan
PUS
Busan
Alaska Airlines
3 STOPS
BOS
Boston
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23 May - 03 Jun $ 2,556.00
BOS
Boston
Cathay Pacific
2 STOPS
PUS
Busan
PUS
Busan
Cathay Pacific
1 STOPS
BOS
Boston
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25 May - 05 Jun $ 3,189.00
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

25 May - 31 May $ 1,666.00
BOS
Boston
Alaska Airlines
3 STOPS
PUS
Busan
PUS
Busan
Alaska Airlines
3 STOPS
BOS
Boston
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23 May - 01 Jun $ 2,766.00
BOS
Boston
Korean Air
2 STOPS
PUS
Busan
PUS
Busan
Korean Air
1 STOPS
BOS
Boston
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25 May - 31 May $ 3,594.00
BOS
Boston
Korean Air
1 STOPS
PUS
Busan
PUS
Busan
Korean Air
1 STOPS
BOS
Boston
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One-way flights to Busan from Boston

7:11 PM - 5:10 PM
Jin Air
3 Stops
35h 4m
BOS - PUS
$ 929
Kiwi
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4:48 PM - 7:55 AM
China Airlines
2 Stops
29h 27m
BOS - PUS
$ 1,290
Kiwi
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12:55 PM - 6:25 PM
Korean Air
1 Stops
17h 40m
BOS - PUS
$ 1,822
Kiwi
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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)
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.