Cheap flights from Sejong starting at €146

View €146 flight on Wed, 14 Jan 2026Opens in a new window

Popular airlines from Sejong

  • Korean Air

    Korean Air

  • T'way Air with baggage

    T'way Air with baggage

  • Asiana Airlines

    Asiana Airlines

  • Jeju Air

    Jeju Air

  • Jeju Air with Bag

    Jeju Air with Bag

  • T'Way Air

    T'Way Air

  • Eastar Jet

    Eastar Jet

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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.

Travel information

Flights from Sejong: Essential Travel Information

Cheapest flight from Sejong
 (roundtrip)
Best airlines to fly from Sejong
Asiana Airlines
Cheapest month to fly from Sejong
Sejong IATA code
KR-50
Sejong Country/State
South Korea
Airline ticket deals from Sejong
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