Cheap Flights to Osu

View ₩16,300 flight on Wed, Oct 15, 2025Opens in a new window

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How much is the cheapest flight to Osu?

Prices were available within the past 7 days and start at ₩16,300 for one-way flights and ₩41,200 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Jeju Air with Bag
Tue, Oct 21 - Thu, Oct 23
CJU
Jeju City
PUS
Busan
₩41,200 Roundtrip, found 10 hours ago
₩41,200
Roundtrip
found 10 hours ago
Select Jeju Air with Bag flight, departing Tue, Oct 21 from Jeju City to Busan, returning Thu, Oct 23, priced at ₩41,200 found 10 hours ago
Korean Air
Tue, Oct 21 - Sat, Oct 25
CJU
Jeju City
PUS
Busan
₩66,708 Roundtrip, found 1 hour ago
₩66,708
Roundtrip
found 1 hour ago
Select Korean Air flight, departing Tue, Oct 21 from Jeju City to Busan, returning Sat, Oct 25, priced at ₩66,708 found 1 hour ago
T'way Air with baggage
Wed, Oct 15 - Thu, Oct 16
GMP
Seoul
PUS
Busan
₩67,400 Roundtrip, just found
₩67,400
Roundtrip
just found
Select T'way Air with baggage flight, departing Wed, Oct 15 from Seoul to Busan, returning Thu, Oct 16, priced at ₩67,400 just found
Eastar Jet
Wed, Oct 29 - Wed, Nov 12
KIX
Osaka
PUS
Busan
₩135,650 Roundtrip, found 2 days ago
₩135,650
Roundtrip
found 2 days ago
Select Eastar Jet flight, departing Wed, Oct 29 from Osaka to Busan, returning Wed, Nov 12, priced at ₩135,650 found 2 days ago
Jeju Air
Thu, Nov 27 - Thu, Dec 4
CJU
Jeju City
PUS
Busan
₩153,400 Roundtrip, found 1 hour ago
₩153,400
Roundtrip
found 1 hour ago
Select Jeju Air flight, departing Thu, Nov 27 from Jeju City to Busan, returning Thu, Dec 4, priced at ₩153,400 found 1 hour ago

Searching for cheap flights to Osu? No travel company presents more choices than Expedia if you're looking to compare flights to Osu. With more airlines, cheaper flights, fewer stops, and more departure and arrival times travellers should ensure they search on Expedia before any holiday to Geoje. Expedia provides the cheapest flights to many destinations in Geoje and you may find even greater savings if you combine your flight with a hotel stay in Osu.

Flights to Osu information
Destination airport
Gimhae
Destination airport IATA code
PUS
Destination city name
Busan
Roundtrip price
₩41,200

Trending flights to Osu

Prices were available within the past 7 days and start at ₩16,300 for one-way flights and ₩41,200 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Jeju Air with Bag
Tue, Oct 21 - Thu, Oct 23
CJU
Jeju City
PUS
Busan
₩41,200 Roundtrip, found 10 hours ago
₩41,200
Roundtrip
found 10 hours ago
Select Jeju Air with Bag flight, departing Tue, Oct 21 from Jeju City to Busan, returning Thu, Oct 23, priced at ₩41,200 found 10 hours ago
*Available to Expedia members.