₩20,500 Cheap flights from Osan

Cheapest flights from Osan

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Jan 1 - Wed, Jan 8

GMP

Gimpo Intl.

CJU

Jeju Intl.

₩43,000 Roundtrip, just found

₩43,000

Roundtrip

just found

Select T'way Air with baggage flight, departing Wed, Jan 1 from Gimpo Intl. to Jeju Intl., returning Wed, Jan 8, priced at ₩43,000 just found

Tue, Jan 21 - Wed, Jan 22

GMP

Gimpo Intl.

CJU

Jeju Intl.

₩47,200 Roundtrip, found 1 hour ago

₩47,200

Roundtrip

found 1 hour ago

Select Jeju Air with Bag flight, departing Tue, Jan 21 from Gimpo Intl. to Jeju Intl., returning Wed, Jan 22, priced at ₩47,200 found 1 hour ago

Tue, Mar 11 - Thu, Mar 13

GMP

Gimpo Intl.

CJU

Jeju Intl.

₩163,400 Roundtrip, just found

₩163,400

Roundtrip

just found

Select Jeju Air flight, departing Tue, Mar 11 from Gimpo Intl. to Jeju Intl., returning Thu, Mar 13, priced at ₩163,400 just found

Wed, Jan 15 - Fri, Mar 14

GMP

Gimpo Intl.

SHA

Hongqiao Intl.

₩229,500 Roundtrip, found 4 days ago

₩229,500

Roundtrip

found 4 days ago

Select China Eastern Airlines flight, departing Wed, Jan 15 from Gimpo Intl. to Hongqiao Intl., returning Fri, Mar 14, priced at ₩229,500 found 4 days ago

Sun, Dec 29 - Wed, Jan 8

GMP

Gimpo Intl.

KIX

Kansai Intl.

₩232,875 Roundtrip, found 3 hours ago

₩232,875

Roundtrip

found 3 hours ago

Select Jeju Air flight, departing Sun, Dec 29 from Gimpo Intl. to Kansai Intl., returning Wed, Jan 8, priced at ₩232,875 found 3 hours ago

Thu, Apr 10 - Fri, May 2

GMP

Gimpo Intl.

SHA

Hongqiao Intl.

₩233,500 Roundtrip, found 4 days ago

₩233,500

Roundtrip

found 4 days ago

Select China Southern Airlines flight, departing Thu, Apr 10 from Gimpo Intl. to Hongqiao Intl., returning Fri, May 2, priced at ₩233,500 found 4 days ago

Sun, Feb 23 - Tue, Feb 25

GMP

Gimpo Intl.

SHA

Hongqiao Intl.

₩237,000 Roundtrip, found 2 hours ago

₩237,000

Roundtrip

found 2 hours ago

Select China Eastern Airlines flight, departing Sun, Feb 23 from Gimpo Intl. to Hongqiao Intl., returning Tue, Feb 25, priced at ₩237,000 found 2 hours ago

Fri, May 16 - Mon, May 19

GMP

Gimpo Intl.

SHA

Hongqiao Intl.

₩247,900 Roundtrip, just found

₩247,900

Roundtrip

just found

Select Korean Air flight, departing Fri, May 16 from Gimpo Intl. to Hongqiao Intl., returning Mon, May 19, priced at ₩247,900 just found

Fri, Mar 7 - Sun, Mar 9

GMP

Gimpo Intl.

SHA

Hongqiao Intl.

₩258,100 Roundtrip, found 3 hours ago

₩258,100

Roundtrip

found 3 hours ago

Select Asiana Airlines flight, departing Fri, Mar 7 from Gimpo Intl. to Hongqiao Intl., returning Sun, Mar 9, priced at ₩258,100 found 3 hours ago

Mon, Dec 30 - Fri, Jan 3

GMP

Gimpo Intl.

PVG

Pudong Intl.

₩279,700 Roundtrip, found 4 days ago

₩279,700

Roundtrip

found 4 days ago

Select China Southern Airlines flight, departing Mon, Dec 30 from Gimpo Intl. to Pudong Intl., returning Fri, Jan 3, priced at ₩279,700 found 4 days ago