Cheap Flights from Chicago to Seoul
No deal from Chicago to Seoul has cleared our price bar yet. What we have seen on the route is below.
Across 3 months of observations from Chicago to Seoul, the lowest round-trip fare we recorded was $1010, in August. The typical fare was $1063. August was the cheapest month we saw and October the dearest.
The most recent price we saw on this route was $1011 on Asiana Airlines and Turkish Airlines, seen Oct 17. It is an unverified observation and may have changed.
See every deal <a href="/from/chicago">from Chicago</a>, <a href="/to/seoul">to Seoul</a>, or the return direction <a href="/from/seoul/to/chicago">Seoul to Chicago</a>.
Latest price we saw: Chicago to Seoul
The most recent round-trip fare our sweep found on this route. It is not verified and may have changed since the date shown.
| From | Price | Per mile | Travel dates | Airline | Seen | Check price |
|---|---|---|---|---|---|---|
| Chicago (ORD) to Seoul (ICN) | $1011 | 7.7¢ | Nov 9 – Nov 17 | Asiana Airlines and Turkish Airlines | Oct 17 | Check price |
Price history: Chicago to Seoul
What we observed by month, from our signals database. Unverified observations, not bookable prices.
| Month | Low | Typical | Sightings |
|---|---|---|---|
| Oct 2026 | $1011 | $1023 | 36 |
| Sep 2026 | $1010 | $1037 | 74 |
| Aug 2026 | $1010 | $1129 | 169 |
Frequently asked questions
How many flight deals from Chicago to Seoul are on Sparkflights right now?
There are 0 verified deals from Chicago to Seoul on the board right now. The list refreshes hourly.
What is the lowest price ever seen from Chicago to Seoul?
The lowest fare we've recorded from Chicago to Seoul is $1010, based on 279 price observations over 3 months.
How much does a flight from Chicago to Seoul cost?
The typical round-trip fare we observed from Chicago to Seoul is $1063, against a recorded low of $1010. These are observations, not quotes.
When is the cheapest month to fly Chicago to Seoul?
August was the cheapest month we observed from Chicago to Seoul and October the dearest, over 3 months of data.
What is the current price from Chicago to Seoul?
The most recent fare our sweep saw from Chicago to Seoul is $1011, on Oct 17. It is an unverified observation rather than a verified deal, so check it before booking.