Book Cathay Pacific flights (CX)

View ₩345,000 flight on Thu, Aug 20, 2026Opens in a new window
  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

    Save up to 40% on select hotels after you book a flight*
  • trophy illustration

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Top Flight Deals

Prices were available within the past 7 days and start at ₩345,000 for one-way flights and ₩432,000 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Cathay Pacific
Sat, Mar 14 - Sun, Mar 15
ICN
Seoul
HKG
Hong Kong SAR
₩432,000 Roundtrip, found 2 hours ago
₩432,000
Roundtrip
found 2 hours ago
Select Cathay Pacific flight, departing Sat, Mar 14 from Seoul to Hong Kong SAR, returning Sun, Mar 15, priced at ₩432,000 found 2 hours ago
Cathay Pacific
Fri, Mar 6 - Tue, Mar 10
ICN
Seoul
BKK
Bangkok
₩480,100 Roundtrip, just found
₩480,100
Roundtrip
just found
Select Cathay Pacific flight, departing Fri, Mar 6 from Seoul to Bangkok, returning Tue, Mar 10, priced at ₩480,100 just found
Cathay Pacific
Sun, Mar 1 - Fri, Mar 6
ICN
Seoul
PEK
Beijing
₩544,800 Roundtrip, found 5 days ago
₩544,800
Roundtrip
found 5 days ago
Select Cathay Pacific flight, departing Sun, Mar 1 from Seoul to Beijing, returning Fri, Mar 6, priced at ₩544,800 found 5 days ago
Cathay Pacific
Mon, Mar 16 - Sun, Mar 22
ICN
Seoul
SHA
Shanghai
₩547,500 Roundtrip, found 1 day ago
₩547,500
Roundtrip
found 1 day ago
Select Cathay Pacific flight, departing Mon, Mar 16 from Seoul to Shanghai, returning Sun, Mar 22, priced at ₩547,500 found 1 day ago
Cathay Pacific
Thu, Oct 15 - Wed, Oct 21
ICN
Seoul
PVG
Shanghai
₩547,500 Roundtrip, found 21 hours ago
₩547,500
Roundtrip
found 21 hours ago
Select Cathay Pacific flight, departing Thu, Oct 15 from Seoul to Shanghai, returning Wed, Oct 21, priced at ₩547,500 found 21 hours ago

Trending Cathay Pacific Flights

Prices were available within the past 7 days and start at ₩345,000 for one-way flights and ₩432,000 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Cathay Pacific
Fri, Feb 6 - Tue, Feb 10
ICN
Seoul
FUK
Fukuoka
₩3,259,600 Roundtrip, just found
₩3,259,600
Roundtrip
just found
Select Cathay Pacific flight, departing Fri, Feb 6 from Seoul to Fukuoka, returning Tue, Feb 10, priced at ₩3,259,600 just found
*Available to Expedia members.