Route guide

Seoul to Sakaiminato (ICN-YGJ): Nonstop Upgrade & Award Space

Air Seoul flies the ICN to YGJ nonstop about 4 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 ICN to YGJ 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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4
Nonstop flights a week
402 mi
Nonstop distance
Free
To get started

Confirmed upgrade & award space on every ICN to YGJ 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 Seoul to Sakaiminato 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 ICN to YGJ 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 ICN to YGJ on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Seoul to Sakaiminato nonstop

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

  • Air Seoul
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Frequently asked questions about ICN to YGJ

How far is Sakaiminato from Seoul?
ICN to YGJ covers about 402 miles nonstop. Flight times vary by aircraft and season; each scheduled departure on this page lists its own times.
Which airlines fly nonstop from ICN to YGJ?
Air Seoul is currently the only airline flying ICN to YGJ nonstop. 2LNR tracks confirmed upgrade and award space on every Air Seoul departure.
How many flights a week are there from ICN to YGJ?
About 4 nonstop flights a week run between Seoul and Sakaiminato in the current schedule, operated by Air Seoul. Frequency shifts by season; the calendar on this page reflects what's currently scheduled.
How do I check upgrade or award availability on ICN to YGJ?
Open the ICN to YGJ calendar on this page to see confirmed upgrade and award space by date. You can also set an alert on the Seoul to Sakaiminato route, and 2LNR will notify you when space opens. It's free to start.

Never miss ICN to YGJ upgrade or award space

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