Cheap flights from Sejong starting at €87

View €87 flight on Tue, 15 Sept 2026Opens in a new window

Popular airlines from Sejong

  • T'way Air with baggage

  • Korean Air

  • China Eastern Airlines

  • Jeju Air

  • Jeju Air with Bag

  • Asiana Airlines

  • T'Way Air

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 15% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheapest flights from Sejong

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

Asiana Airlines
Sat, 22 Aug - Sun, 23 Aug
CJJ
Cheongju
CJU
Jeju City
€191 Return, found 15 hours ago
€191
Return
found 15 hours ago
Select Asiana Airlines flight, departing Sat, 22 Aug from Cheongju to Jeju City, returning Sun, 23 Aug, priced at €191 found 15 hours ago
Asiana Airlines
Sat, 22 Aug - Sun, 23 Aug
CJJ
Cheongju
CJU
Jeju City
€192 Return, found 15 hours ago
€192
Return
found 15 hours ago
Select Asiana Airlines flight, departing Sat, 22 Aug from Cheongju to Jeju City, returning Sun, 23 Aug, priced at €192 found 15 hours ago

Travel information

Flights from Sejong: Essential Travel Information

Cheapest flight from Sejong
€191 (roundtrip)
Best airlines to fly from Sejong
Spring Airlines, Asiana Airlines, China Eastern Airlines
Cheapest month to fly from Sejong
August
Sejong IATA code
KR-50
Sejong Country/State
South Korea
Airline ticket deals from Sejong
€191 - €192

 

*Available to Expedia members.