Route guide

Seoul to Songjiang (ICN-JMU): Nonstop Upgrade & Award Space

Coyne Aviation and Hahn Air Systems fly nonstop from Seoul (ICN) to Songjiang (JMU) just three times 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.

See ICN to JMU on the interactive map Get started free
3
Nonstop flights a week
680 mi
Nonstop distance
Free
To get started

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

Airlines flying Seoul to Songjiang nonstop

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

  • Coyne Aviation
  • Hahn Air Systems
See ICN to JMU on the interactive map →

Frequently asked questions about ICN to JMU

How far is Songjiang from Seoul?
ICN to JMU covers about 680 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 JMU?
Coyne Aviation and Hahn Air Systems fly the route nonstop. 2LNR tracks confirmed upgrade and award space on both of them.
How often does ICN to JMU operate?
The nonstop currently runs three times a week. Thin schedules like this change by season, and an alert will catch anything added.
How do I check upgrade or award availability on ICN to JMU?
Open the ICN to JMU calendar on this page to see confirmed upgrade and award space by date. You can also set an alert on the Seoul to Songjiang route, and 2LNR will notify you when space opens. It's free to start.

Never miss ICN to JMU upgrade or award space

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

Get started free