Seoul to Prague (ICN-PRG): Nonstop Upgrade & Award Space
Korean Air and Asiana Airlines fly the ICN to PRG nonstop about 7 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 PRG 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.
Confirmed upgrade & award space on every ICN to PRG 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 Prague 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 PRG 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 PRG on the interactive route map, with schedules, connections, and route statistics.
Airlines flying Seoul to Prague nonstop
Carriers operating ICN to PRG nonstop in the current schedule. 2LNR tracks confirmed upgrade and award space on each of them.
- Korean Air
- Asiana Airlines
Frequently asked questions about ICN to PRG
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Never miss ICN to PRG upgrade or award space
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