NT$1,008 Cheap flights from Sejong

View NT$1,008 flight on Wed, 2026/5/20Opens in a new window

Flight 1

Popular airlines from Sejong

  • T'way Air with baggage

  • Korean Air

  • Asiana Airlines

  • Jeju Air

  • Jeju Air with Bag

  • T'Way Air

  • Eastar Jet

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Cheapest flights from Sejong

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

Jeju Air with Bag
Thu, Jun 11 - Mon, Jun 15
CJJ
Cheongju
CJU
Jeju City
NT$2,467 Roundtrip, found 6 days ago
NT$2,467
Roundtrip
found 6 days ago
Select Jeju Air with Bag flight, departing Thu, Jun 11 from Cheongju to Jeju City, returning Mon, Jun 15, priced at NT$2,467 found 6 days ago
Jeju Air
Thu, Jun 11 - Mon, Jun 15
CJJ
Cheongju
CJU
Jeju City
NT$3,313 Roundtrip, found 6 days ago
NT$3,313
Roundtrip
found 6 days ago
Select Jeju Air flight, departing Thu, Jun 11 from Cheongju to Jeju City, returning Mon, Jun 15, priced at NT$3,313 found 6 days ago
Korean Air
Thu, Jun 11 - Mon, Jun 15
CJJ
Cheongju
CJU
Jeju City
NT$6,314 Roundtrip, found 6 days ago
NT$6,314
Roundtrip
found 6 days ago
Select Korean Air flight, departing Thu, Jun 11 from Cheongju to Jeju City, returning Mon, Jun 15, priced at NT$6,314 found 6 days ago

Travel information

Flights from Sejong: Essential Travel Information

Cheapest flight from Sejong
NT$2,467 (roundtrip)
Best airlines to fly from Sejong
Jeju Air with Bag, T'way Air with baggage, Jeju Air, Korean Air, Asiana Airlines
Cheapest month to fly from Sejong
June
Sejong IATA code
KR-50
Sejong Country/State
South Korea
Airline ticket deals from Sejong
NT$2,467 - NT$6,314

 

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