Route guide

Jeju to Fukuoka (CJU-FUK): Nonstop Upgrade & Award Space

Trans World Airlines flies the CJU to FUK nonstop about 6 times a week. That's enough service to give you a real choice of departures, though premium seats don't sit unclaimed for long. 2LNR watches every CJU to FUK departure for confirmed upgrade and award space and can alert you when a date you're tracking opens up.

Data current as of July 21, 2026, refreshed on an ongoing basis as new schedules and seats are confirmed.

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6
Nonstop flights a week
228 mi
Nonstop distance
Free
To get started

Confirmed upgrade & award space on every CJU to FUK departure

2LNR tracks confirmed upgrade and award availability on American, Delta, and Alaska and across 30 airlines, segment by segment, date by date. Open the calendar for Jeju to Fukuoka to see which departures have real space, or watch the route and get alerted when space opens.

See real availability

Confirmed upgrade and award seats on each CJU to FUK departure, checked against live inventory so you know what is open before you book.

Set an alert

Premium inventory turns over fast. Watch this route and 2LNR notifies you when space appears on a date you are tracking.

Plan on the map

See CJU to FUK on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Jeju to Fukuoka nonstop

Carriers operating CJU to FUK nonstop in the current schedule. 2LNR tracks confirmed upgrade and award space on each of them.

  • Trans World Airlines
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Frequently asked questions about CJU to FUK

How far is Fukuoka from Jeju?
CJU to FUK covers about 228 miles nonstop. Flight times vary by aircraft and season; each scheduled departure on this page lists its own times.
Which airlines fly nonstop from CJU to FUK?
Trans World Airlines is currently the only airline flying CJU to FUK nonstop. 2LNR tracks confirmed upgrade and award space on every Trans World Airlines departure.
How many flights a week are there from CJU to FUK?
About 6 nonstop flights a week run between Jeju and Fukuoka in the current schedule, operated by Trans World Airlines. Frequency shifts by season; the calendar on this page reflects what's currently scheduled.
How do I check upgrade or award availability on CJU to FUK?
Open the CJU to FUK calendar on this page to see confirmed upgrade and award space by date. You can also set an alert on the Jeju to Fukuoka route, and 2LNR will notify you when space opens. It's free to start.

Never miss CJU to FUK upgrade or award space

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