Cheap Flights from Chiang Mai to Ulsan: CNX→KR-31 from HK$2,277

View HK$2,277 flight on Thu, 14 Aug 2025Opens in a new window

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Find Cheap Flights from Chiang Mai (CNX) to Ulsan (KR-31)

Prices were available within the past 7 days and start at HK$2,277 for one-way flights and HK$3,812 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

China Airlines
Wed, 10 Dec - Thu, 11 Dec
CNX
Chiang Mai
PUS
Busan
HK$3,812 Return, found 2 days ago
HK$3,812
Return
found 2 days ago
Select China Airlines flight, departing Wed, 10 Dec from Chiang Mai to Busan, returning Thu, 11 Dec, priced at HK$3,812 found 2 days ago
China Eastern Airlines
Tue, 12 Aug - Sun, 17 Aug
CNX
Chiang Mai
PUS
Busan
HK$4,122 Return, found 4 days ago
HK$4,122
Return
found 4 days ago
Select China Eastern Airlines flight, departing Tue, 12 Aug from Chiang Mai to Busan, returning Sun, 17 Aug, priced at HK$4,122 found 4 days ago
China Eastern Airlines
Tue, 12 Aug - Sun, 17 Aug
CNX
Chiang Mai
PUS
Busan
HK$4,177 Return, found 4 days ago
HK$4,177
Return
found 4 days ago
Select China Eastern Airlines flight, departing Tue, 12 Aug from Chiang Mai to Busan, returning Sun, 17 Aug, priced at HK$4,177 found 4 days ago
China Airlines
Wed, 10 Dec - Thu, 11 Dec
CNX
Chiang Mai
PUS
Busan
HK$4,352 Return, found 2 days ago
HK$4,352
Return
found 2 days ago
Select China Airlines flight, departing Wed, 10 Dec from Chiang Mai to Busan, returning Thu, 11 Dec, priced at HK$4,352 found 2 days ago
Asiana Airlines
Tue, 12 Aug - Sun, 17 Aug
CNX
Chiang Mai
PUS
Busan
HK$4,884 Return, found 4 days ago
HK$4,884
Return
found 4 days ago
Select Asiana Airlines flight, departing Tue, 12 Aug from Chiang Mai to Busan, returning Sun, 17 Aug, priced at HK$4,884 found 4 days ago
Bangkok Airways
Thu, 11 Dec - Sun, 14 Dec
CNX
Chiang Mai
PUS
Busan
HK$5,229 Return, found 2 days ago
HK$5,229
Return
found 2 days ago
Select Bangkok Airways flight, departing Thu, 11 Dec from Chiang Mai to Busan, returning Sun, 14 Dec, priced at HK$5,229 found 2 days ago