Cheap flights from Sejong

View AU$14 flight on Tue, 2 Dec 2025Opens in a new window

Popular airlines from Sejong

  • T'way Air with baggage

    T'way Air with baggage

  • Korean Air

    Korean Air

  • 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.

Aero K Airlines
Mon, 1 Dec - Wed, 10 Dec
CJJ
Cheongju
CJU
Jeju City
AU$26 Return, found 4 days ago
AU$26
Return
found 4 days ago
Select Aero K Airlines flight, departing Mon, 1 Dec from Cheongju to Jeju City, returning Wed, 10 Dec, priced at AU$26 found 4 days ago
Aero K Airlines
Mon, 1 Dec - Wed, 10 Dec
CJJ
Cheongju
CJU
Jeju City
AU$31 Return, found 4 days ago
AU$31
Return
found 4 days ago
Select Aero K Airlines flight, departing Mon, 1 Dec from Cheongju to Jeju City, returning Wed, 10 Dec, priced at AU$31 found 4 days ago
Jeju Air with Bag
Tue, 2 Dec - Fri, 5 Dec
CJJ
Cheongju
CJU
Jeju City
AU$35 Return, found 7 hours ago
AU$35
Return
found 7 hours ago
Select Jeju Air with Bag flight, departing Tue, 2 Dec from Cheongju to Jeju City, returning Fri, 5 Dec, priced at AU$35 found 7 hours ago
Aero K Airlines
Mon, 1 Dec - Wed, 10 Dec
CJJ
Cheongju
CJU
Jeju City
AU$36 Return, found 4 days ago
AU$36
Return
found 4 days ago
Select Aero K Airlines flight, departing Mon, 1 Dec from Cheongju to Jeju City, returning Wed, 10 Dec, priced at AU$36 found 4 days ago
Jeju Air with Bag
Mon, 1 Dec - Wed, 10 Dec
CJJ
Cheongju
CJU
Jeju City
AU$37 Return, found 4 days ago
AU$37
Return
found 4 days ago
Select Jeju Air with Bag flight, departing Mon, 1 Dec from Cheongju to Jeju City, returning Wed, 10 Dec, priced at AU$37 found 4 days ago
T'way Air with baggage
Mon, 1 Dec - Wed, 10 Dec
CJJ
Cheongju
CJU
Jeju City
AU$40 Return, found 4 days ago
AU$40
Return
found 4 days ago
Select T'way Air with baggage flight, departing Mon, 1 Dec from Cheongju to Jeju City, returning Wed, 10 Dec, priced at AU$40 found 4 days ago
T'way Air with baggage
Mon, 1 Dec - Wed, 10 Dec
CJJ
Cheongju
CJU
Jeju City
AU$41 Return, found 4 days ago
AU$41
Return
found 4 days ago
Select T'way Air with baggage flight, departing Mon, 1 Dec from Cheongju to Jeju City, returning Wed, 10 Dec, priced at AU$41 found 4 days ago
T'way Air with baggage
Mon, 1 Dec - Wed, 10 Dec
CJJ
Cheongju
CJU
Jeju City
AU$42 Return, found 4 days ago
AU$42
Return
found 4 days ago
Select T'way Air with baggage flight, departing Mon, 1 Dec from Cheongju to Jeju City, returning Wed, 10 Dec, priced at AU$42 found 4 days ago
Jeju Air
Thu, 27 Nov - Mon, 1 Dec
CJJ
Cheongju
CJU
Jeju City
AU$165 Return, found 11 hours ago
AU$165
Return
found 11 hours ago
Select Jeju Air flight, departing Thu, 27 Nov from Cheongju to Jeju City, returning Mon, 1 Dec, priced at AU$165 found 11 hours ago
Korean Air
Mon, 9 Feb - Wed, 11 Feb
CJJ
Cheongju
CJU
Jeju City
AU$308 Return, found 1 day ago
AU$308
Return
found 1 day ago
Select Korean Air flight, departing Mon, 9 Feb from Cheongju to Jeju City, returning Wed, 11 Feb, priced at AU$308 found 1 day ago

Flights from Sejong: Essential Travel Information

Cheapest flight from Sejong
AU$26 (roundtrip)
Best airlines to fly from Sejong
Aero K Airlines, T'way Air with baggage, Jeju Air with Bag, Jeju Air, Korean Air
Cheapest month to fly from Sejong
December
Sejong IATA code
KR-50
Sejong Country/State
South Korea
Airline ticket deals from Sejong
AU$26 - AU$308

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