₩16,100 Cheap flights from Osan

View ₩16,100 flight on Tue, Dec 16, 2025Opens in a new window

Popular airlines from Osan

  • Korean Air

    Korean Air

  • Cathay Pacific

    Cathay Pacific

  • Japan Airlines

    Japan Airlines

  • Asiana Airlines

    Asiana Airlines

  • Vietjet Air

    Vietjet Air

  • Emirates

    Emirates

  • T'way Air with baggage

    T'way Air with baggage

  • 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

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.

T'way Air with baggage
Tue, Dec 16 - Thu, Dec 18
GMP
Seoul
CJU
Jeju City
₩32,400 Roundtrip, found 4 hours ago
₩32,400
Roundtrip
found 4 hours ago
Select T'way Air with baggage flight, departing Tue, Dec 16 from Seoul to Jeju City, returning Thu, Dec 18, priced at ₩32,400 found 4 hours ago
Jeju Air with Bag
Tue, Dec 16 - Thu, Dec 18
GMP
Seoul
CJU
Jeju City
₩32,900 Roundtrip, found 4 hours ago
₩32,900
Roundtrip
found 4 hours ago
Select Jeju Air with Bag flight, departing Tue, Dec 16 from Seoul to Jeju City, returning Thu, Dec 18, priced at ₩32,900 found 4 hours ago
Jeju Air with Bag
Tue, Dec 16 - Wed, Dec 17
GMP
Seoul
CJU
Jeju City
₩36,200 Roundtrip, found 2 hours ago
₩36,200
Roundtrip
found 2 hours ago
Select Jeju Air with Bag flight, departing Tue, Dec 16 from Seoul to Jeju City, returning Wed, Dec 17, priced at ₩36,200 found 2 hours ago
Korean Air
Tue, Jan 20 - Thu, Jan 22
GMP
Seoul
CJU
Jeju City
₩74,868 Roundtrip, just found
₩74,868
Roundtrip
just found
Select Korean Air flight, departing Tue, Jan 20 from Seoul to Jeju City, returning Thu, Jan 22, priced at ₩74,868 just found
Jeju Air
Mon, Dec 15 - Tue, Dec 16
GMP
Seoul
CJU
Jeju City
₩163,400 Roundtrip, just found
₩163,400
Roundtrip
just found
Select Jeju Air flight, departing Mon, Dec 15 from Seoul to Jeju City, returning Tue, Dec 16, priced at ₩163,400 just found
Peach
Tue, Dec 23 - Thu, Jan 8
GMP
Seoul
KIX
Osaka
₩210,700 Roundtrip, found 7 hours ago
₩210,700
Roundtrip
found 7 hours ago
Select Peach flight, departing Tue, Dec 23 from Seoul to Osaka, returning Thu, Jan 8, priced at ₩210,700 found 7 hours ago
Air China
Mon, Jan 12 - Tue, Jan 20
GMP
Seoul
SHA
Shanghai
₩299,600 Roundtrip, found 4 days ago
₩299,600
Roundtrip
found 4 days ago
Select Air China flight, departing Mon, Jan 12 from Seoul to Shanghai, returning Tue, Jan 20, priced at ₩299,600 found 4 days ago
Air China
Tue, Jan 20 - Sun, Jan 25
GMP
Seoul
PVG
Shanghai
₩299,600 Roundtrip, found 4 days ago
₩299,600
Roundtrip
found 4 days ago
Select Air China flight, departing Tue, Jan 20 from Seoul to Shanghai, returning Sun, Jan 25, priced at ₩299,600 found 4 days ago
China Eastern Airlines
Tue, Jan 6 - Thu, Jan 8
GMP
Seoul
SHA
Shanghai
₩312,000 Roundtrip, found 7 hours ago
₩312,000
Roundtrip
found 7 hours ago
Select China Eastern Airlines flight, departing Tue, Jan 6 from Seoul to Shanghai, returning Thu, Jan 8, priced at ₩312,000 found 7 hours ago
Asiana Airlines
Sun, Dec 28 - Thu, Jan 1
GMP
Seoul
CJU
Jeju City
₩352,000 Roundtrip, just found
₩352,000
Roundtrip
just found
Select Asiana Airlines flight, departing Sun, Dec 28 from Seoul to Jeju City, returning Thu, Jan 1, priced at ₩352,000 just found

Flights from Osan: Essential Travel Information

Cheapest flight from Osan
₩32,400 (roundtrip)
Best airlines to fly from Osan
T'way Air with baggage, Jeju Air with Bag, Korean Air, Jeju Air, Peach, Asiana Airlines, Air China, China Eastern Airlines
Cheapest month to fly from Osan
December
Osan IATA code
GMP
Osan Country/State
Gyeonggi
Airline ticket deals from Osan
₩32,400 - ₩352,000

 

*Available to Expedia members.