Route guide

Seoul to Hefei (ICN-HFE): Nonstop Upgrade & Award Space

Korean Air flies the ICN to HFE nonstop about 5 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 HFE 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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5
Nonstop flights a week
649 mi
Nonstop distance
Free
To get started

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

Airlines flying Seoul to Hefei nonstop

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

  • Korean Air
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Frequently asked questions about ICN to HFE

How far is Hefei from Seoul?
ICN to HFE covers about 649 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 HFE?
Korean Air is currently the only airline flying ICN to HFE nonstop. 2LNR tracks confirmed upgrade and award space on every Korean Air departure.
How many flights a week are there from ICN to HFE?
About 5 nonstop flights a week run between Seoul and Hefei in the current schedule, operated by Korean Air. 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 HFE?
Open the ICN to HFE calendar on this page to see confirmed upgrade and award space by date. You can also set an alert on the Seoul to Hefei route, and 2LNR will notify you when space opens. It's free to start.

Never miss ICN to HFE upgrade or award space

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