CJJ → CJU
Flights from Cheongju to Jeju City
Cheongju to Jeju City (CJJ–CJU) is a domestic nonstop air route served by scheduled passenger airlines. Use Flyroz to compare current fares, then continue to a partner flight provider to complete your booking — Flyroz does not add a booking fee.
Cheapest one-way from
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How long is the flight?
Nonstop flights from Cheongju (CJJ) to Jeju City (CJU) take roughly 0h 54m–1h 24m in the air, estimated from the approximately 368 km great-circle distance. This is an estimate rather than a published block time; actual schedules vary with aircraft, routing and conditions.
Airlines flying this route
Current nonstop operators on CJJ–CJU include Korean Air, Asiana Airlines, Jeju Air, Jin Air and Tway Air. The list excludes known cargo-only, codeshare-only, stale and third-country tag-flight artifacts identified during the July 2026 route audit. Check live results because operating days and seasonal schedules can change.
Direct vs. connecting flights
This route has current nonstop passenger service. A nonstop itinerary is normally fastest, while connecting options may add flexibility or a lower fare depending on the travel date.
Best time to fly & book
Prices vary with local holidays, school breaks and peak travel periods. Searching flexible dates and booking earlier generally provides a wider choice of nonstop schedules and fares.
Frequently asked questions
Is there a nonstop flight from Cheongju to Jeju City?
Yes. CJJ–CJU has current scheduled nonstop passenger service. Search your dates to compare the operating schedule and fares.
How long is the flight from Cheongju to Jeju City?
The estimated nonstop air time is roughly 0h 54m–1h 24m, based on the approximately 368 km great-circle distance. Published block times vary.
Which airlines fly nonstop from Cheongju to Jeju City?
Current nonstop operators include Korean Air, Asiana Airlines, Jeju Air, Jin Air and Tway Air. Schedules can change, so confirm the airlines operating on your dates.
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