Chicago to Seoul flights
O'Hare International (ORD), United States → Incheon International (ICN), South Korea
Set a price watch there and get an email or notification when the fare drops.
Cheapest dates in the next few weeks
| Tue 5 Jan | $534 |
| Wed 25 Nov | $567 |
| Mon 7 Dec | $568 |
| Mon 4 Jan | $576 |
| Wed 9 Dec | $580 |
One-way economy, estimated by Flight Wiki's fare model; typical day about $768. Prices change often, so check live prices before booking.
Questions
How long is the flight from Chicago to Seoul?
About 13h 17m nonstop. The distance is 10,521 km (6,537 miles). Flights with a stop take longer.
How much is a flight from Chicago to Seoul?
One-way economy fares are estimated between $534 and $1,187 over the coming weeks, about $768 on a typical day. Check live prices before you book.
What is the cheapest day to fly from Chicago to Seoul?
In our estimates Tuesday is usually the cheapest day. The cheapest dates right now are Tue 5 Jan, Wed 25 Nov, Mon 7 Dec.
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