Route guide

Linyi to Seoul (LYI-ICN): Nonstop Upgrade & Award Space

Trans World Airlines flies nonstop from Linyi (LYI) to Seoul (ICN) just twice a week. With so few departures, each one carries the only premium seats on the route that day. 2LNR tracks confirmed upgrade and award space on all of them, so a rare opening doesn't slip past you.

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

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2
Nonstop flights a week
477 mi
Nonstop distance
Free
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Confirmed upgrade & award space on every LYI to ICN 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 Linyi to Seoul 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 LYI to ICN 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 LYI to ICN on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Linyi to Seoul nonstop

Carriers operating LYI to ICN 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 LYI to ICN

How far is Seoul from Linyi?
LYI to ICN covers about 477 miles nonstop. Flight times vary by aircraft and season; each scheduled departure on this page lists its own times.
Which airlines fly nonstop from LYI to ICN?
Trans World Airlines is currently the only airline flying LYI to ICN nonstop. 2LNR tracks confirmed upgrade and award space on every Trans World Airlines departure.
How often does LYI to ICN operate?
The nonstop currently runs twice a week, on Trans World Airlines. Thin schedules like this change by season, and an alert will catch anything added.
How do I check upgrade or award availability on LYI to ICN?
Open the LYI to ICN calendar on this page to see confirmed upgrade and award space by date. You can also set an alert on the Linyi to Seoul route, and 2LNR will notify you when space opens. It's free to start.

Never miss LYI to ICN upgrade or award space

Track confirmed availability, set alerts, and book with confidence. Free to start, no credit card required.

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