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Cheap flights from Washington (DCA) to Busan (PUS)

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0 Children (2~11)
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How to find the cheapest flight from Washington (DCA) to Busan (PUS)

How to find the cheapest flight from Washington (DCA) to Busan (PUS)
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How to find the cheapest flight from Washington (DCA) to Busan (PUS)
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How to find the cheapest flight from Washington (DCA) to Busan (PUS)
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Cheap flights from Washington to Busan in March , April 2026

10 Mar - 22 Apr $ 1,307.00
DCA
Washington
Frontier Airlines
2 STOPS
PUS
Busan
PUS
Busan
Frontier Airlines
3 STOPS
DCA
Washington
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09 Mar - 01 Apr $ 2,050.00
DCA
Washington
Korean Air
2 STOPS
PUS
Busan
PUS
Busan
Korean Air
2 STOPS
DCA
Washington
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06 Mar - 01 Apr $ 3,628.00
DCA
Washington
Korean Air
2 STOPS
PUS
Busan
PUS
Busan
Korean Air
2 STOPS
DCA
Washington
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Last minute flights from Washington to Busan

10 Mar - 01 Apr $ 1,558.00
DCA
Washington
Hawaiian Airlines
2 STOPS
PUS
Busan
PUS
Busan
Hawaiian Airlines
3 STOPS
DCA
Washington
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09 Mar - 31 Mar $ 2,408.00
DCA
Washington
Korean Air
2 STOPS
PUS
Busan
PUS
Busan
Korean Air
2 STOPS
DCA
Washington
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06 Mar - 31 Mar $ 3,957.00
DCA
Washington
Korean Air
2 STOPS
PUS
Busan
PUS
Busan
Korean Air
2 STOPS
DCA
Washington
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One-way flights to Busan from Washington

6:59 PM - 12:15 PM
Jeju Air
2 Stops
32h 1m
DCA - PUS
$ 737
Kiwi
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9:59 AM - 3:40 PM
China Airlines
2 Stops
43h 51m
DCA - PUS
$ 809
Kiwi
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9:59 AM - 7:00 AM
Korean Air
2 Stops
32h 11m
DCA - PUS
$ 2,479
Kiwi
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How to find the cheapest flight from Washington (DCA) to Busan (PUS)

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