Cheap flights from Sejong

View AU$20 flight on Tue, 2 Sep. 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

  • HK Express

    HK Express

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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
Tue, 2 Sep. - Thu, 4 Sep.
CJJ
Cheongju
CJU
Jeju City
AU$28 Return, found 11 hours ago
AU$28
Return
found 11 hours ago
Select Aero K Airlines flight, departing Tue, 2 Sep. from Cheongju to Jeju City, returning Thu, 4 Sep., priced at AU$28 found 11 hours ago
Aero K Airlines
Tue, 2 Sep. - Thu, 4 Sep.
CJJ
Cheongju
CJU
Jeju City
AU$33 Return, found 11 hours ago
AU$33
Return
found 11 hours ago
Select Aero K Airlines flight, departing Tue, 2 Sep. from Cheongju to Jeju City, returning Thu, 4 Sep., priced at AU$33 found 11 hours ago
Jeju Air with Bag
Tue, 2 Sep. - Thu, 4 Sep.
CJJ
Cheongju
CJU
Jeju City
AU$40 Return, found 11 hours ago
AU$40
Return
found 11 hours ago
Select Jeju Air with Bag flight, departing Tue, 2 Sep. from Cheongju to Jeju City, returning Thu, 4 Sep., priced at AU$40 found 11 hours ago
Jeju Air with Bag
Wed, 10 Sep. - Thu, 11 Sep.
CJJ
Cheongju
CJU
Jeju City
AU$42 Return, found 7 hours ago
AU$42
Return
found 7 hours ago
Select Jeju Air with Bag flight, departing Wed, 10 Sep. from Cheongju to Jeju City, returning Thu, 11 Sep., priced at AU$42 found 7 hours ago
Aero K Airlines
Tue, 2 Sep. - Thu, 4 Sep.
CJJ
Cheongju
CJU
Jeju City
AU$44 Return, found 11 hours ago
AU$44
Return
found 11 hours ago
Select Aero K Airlines flight, departing Tue, 2 Sep. from Cheongju to Jeju City, returning Thu, 4 Sep., priced at AU$44 found 11 hours ago
Jeju Air with Bag
Wed, 10 Sep. - Thu, 11 Sep.
CJJ
Cheongju
CJU
Jeju City
AU$45 Return, found 7 hours ago
AU$45
Return
found 7 hours ago
Select Jeju Air with Bag flight, departing Wed, 10 Sep. from Cheongju to Jeju City, returning Thu, 11 Sep., priced at AU$45 found 7 hours ago
Jeju Air with Bag
Tue, 9 Sep. - Thu, 11 Sep.
CJJ
Cheongju
CJU
Jeju City
AU$46 Return, found 6 days ago
AU$46
Return
found 6 days ago
Select Jeju Air with Bag flight, departing Tue, 9 Sep. from Cheongju to Jeju City, returning Thu, 11 Sep., priced at AU$46 found 6 days ago
T'way Air with baggage
Tue, 2 Sep. - Thu, 4 Sep.
CJJ
Cheongju
CJU
Jeju City
AU$49 Return, found 11 hours ago
AU$49
Return
found 11 hours ago
Select T'way Air with baggage flight, departing Tue, 2 Sep. from Cheongju to Jeju City, returning Thu, 4 Sep., priced at AU$49 found 11 hours ago
Jeju Air
Mon, 17 Nov. - Thu, 20 Nov.
CJJ
Cheongju
CJU
Jeju City
AU$173 Return, found 2 days ago
AU$173
Return
found 2 days ago
Select Jeju Air flight, departing Mon, 17 Nov. from Cheongju to Jeju City, returning Thu, 20 Nov., priced at AU$173 found 2 days ago
Korean Air
Wed, 29 Oct. - Thu, 30 Oct.
CJJ
Cheongju
CJU
Jeju City
AU$326 Return, found 2 days ago
AU$326
Return
found 2 days ago
Select Korean Air flight, departing Wed, 29 Oct. from Cheongju to Jeju City, returning Thu, 30 Oct., priced at AU$326 found 2 days ago

Flights from Sejong: Essential Travel Information

Cheapest flight from Sejong
AU$28 (roundtrip)
Best airlines to fly from Sejong
Jeju Air with Bag, Aero K Airlines, T'way Air with baggage, Jeju Air, Korean Air
Cheapest month to fly from Sejong
September
Sejong IATA code
KR-50
Sejong Country/State
South Korea
Airline ticket deals from Sejong
AU$28 - AU$326
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