Flights to Ulsan from Princeton - ￥122,210

View ￥122,210 flight on Thu, Nov 27, 2025Opens in a new window

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Cheap Flights from Princeton to Ulsan (EWR-KR-31)

Prices were available within the past 7 days and start at ￥122,210 for one-way flights and ￥247,710 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Thu, Nov 27 - Thu, Dec 4
EWR
New York
PUS
Busan
￥247,710 Roundtrip, found 1 day ago
￥247,710
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Thu, Nov 27 from New York to Busan, returning Thu, Dec 4, priced at ￥247,710 found 1 day ago
Alaska Airlines
Thu, Nov 27 - Thu, Dec 4
EWR
New York
PUS
Busan
￥249,160 Roundtrip, found 1 day ago
￥249,160
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Thu, Nov 27 from New York to Busan, returning Thu, Dec 4, priced at ￥249,160 found 1 day ago
Alaska Airlines
Thu, Nov 27 - Thu, Dec 4
EWR
New York
PUS
Busan
￥251,260 Roundtrip, found 1 day ago
￥251,260
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Thu, Nov 27 from New York to Busan, returning Thu, Dec 4, priced at ￥251,260 found 1 day ago
Alaska Airlines
Thu, Nov 27 - Thu, Dec 4
EWR
New York
PUS
Busan
￥288,160 Roundtrip, found 1 day ago
￥288,160
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Thu, Nov 27 from New York to Busan, returning Thu, Dec 4, priced at ￥288,160 found 1 day ago
American Airlines
Sat, Nov 1 - Mon, Nov 3
EWR
New York
PUS
Busan
￥344,720 Roundtrip, found 1 day ago
￥344,720
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Nov 1 from New York to Busan, returning Mon, Nov 3, priced at ￥344,720 found 1 day ago
American Airlines
Sat, Nov 1 - Mon, Nov 3
EWR
New York
PUS
Busan
￥355,120 Roundtrip, found 1 day ago
￥355,120
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Nov 1 from New York to Busan, returning Mon, Nov 3, priced at ￥355,120 found 1 day ago