Cheap flights from Sejong

View AU$18 flight on Tue, 26 Aug. 2025Opens in a new window

Popular airlines from Sejong

  • Korean Air

    Korean Air

  • T'way Air with baggage

    T'way Air with baggage

  • Jeju Air

    Jeju Air

  • Asiana Airlines

    Asiana Airlines

  • Jeju Air with Bag

    Jeju Air with Bag

  • Cathay Pacific

    Cathay Pacific

  • T'Way Air

    T'Way Air

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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.

T'way Air with baggage
Wed, 27 Aug. - Wed, 3 Sep.
CJJ
Cheongju
CJU
Jeju City
AU$56 Return, found 3 days ago
AU$56
Return
found 3 days ago
Select T'way Air with baggage flight, departing Wed, 27 Aug. from Cheongju to Jeju City, returning Wed, 3 Sep., priced at AU$56 found 3 days ago
Jeju Air with Bag
Wed, 27 Aug. - Wed, 3 Sep.
CJJ
Cheongju
CJU
Jeju City
AU$59 Return, found 3 days ago
AU$59
Return
found 3 days ago
Select Jeju Air with Bag flight, departing Wed, 27 Aug. from Cheongju to Jeju City, returning Wed, 3 Sep., priced at AU$59 found 3 days ago
Jeju Air with Bag
Tue, 9 Sep. - Wed, 10 Sep.
CJJ
Cheongju
CJU
Jeju City
AU$60 Return, just found
AU$60
Return
just found
Select Jeju Air with Bag flight, departing Tue, 9 Sep. from Cheongju to Jeju City, returning Wed, 10 Sep., priced at AU$60 just found
T'way Air with baggage
Tue, 9 Sep. - Wed, 10 Sep.
CJJ
Cheongju
CJU
Jeju City
AU$63 Return, just found
AU$63
Return
just found
Select T'way Air with baggage flight, departing Tue, 9 Sep. from Cheongju to Jeju City, returning Wed, 10 Sep., priced at AU$63 just found
Jeju Air with Bag
Wed, 27 Aug. - Wed, 3 Sep.
CJJ
Cheongju
CJU
Jeju City
AU$66 Return, found 3 days ago
AU$66
Return
found 3 days ago
Select Jeju Air with Bag flight, departing Wed, 27 Aug. from Cheongju to Jeju City, returning Wed, 3 Sep., priced at AU$66 found 3 days ago
Jeju Air with Bag
Tue, 9 Sep. - Wed, 10 Sep.
CJJ
Cheongju
CJU
Jeju City
AU$67 Return, just found
AU$67
Return
just found
Select Jeju Air with Bag flight, departing Tue, 9 Sep. from Cheongju to Jeju City, returning Wed, 10 Sep., priced at AU$67 just found
Jeju Air with Bag
Sun, 23 Nov. - Wed, 26 Nov.
CJJ
Cheongju
CJU
Jeju City
AU$75 Return, found 22 hours ago
AU$75
Return
found 22 hours ago
Select Jeju Air with Bag flight, departing Sun, 23 Nov. from Cheongju to Jeju City, returning Wed, 26 Nov., priced at AU$75 found 22 hours ago
Aero K Airlines
Tue, 9 Sep. - Wed, 10 Sep.
CJJ
Cheongju
CJU
Jeju City
AU$89 Return, just found
AU$89
Return
just found
Select Aero K Airlines flight, departing Tue, 9 Sep. from Cheongju to Jeju City, returning Wed, 10 Sep., priced at AU$89 just found
Jeju Air
Wed, 27 Aug. - Wed, 3 Sep.
CJJ
Cheongju
CJU
Jeju City
AU$170 Return, found 3 days ago
AU$170
Return
found 3 days ago
Select Jeju Air flight, departing Wed, 27 Aug. from Cheongju to Jeju City, returning Wed, 3 Sep., priced at AU$170 found 3 days ago
Korean Air
Sun, 23 Nov. - Wed, 26 Nov.
CJJ
Cheongju
CJU
Jeju City
AU$326 Return, found 22 hours ago
AU$326
Return
found 22 hours ago
Select Korean Air flight, departing Sun, 23 Nov. from Cheongju to Jeju City, returning Wed, 26 Nov., priced at AU$326 found 22 hours ago

Flights from Sejong: Essential Travel Information

Cheapest flight from Sejong
AU$56 (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
August
Sejong IATA code
KR-50
Sejong Country/State
South Korea
Airline ticket deals from Sejong
AU$56 - AU$326
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