Cheap Flights from Detroit to Jeju City
No deal from Detroit to Jeju City has cleared our price bar yet. What we have seen on the route is below.
Across 3 months of observations from Detroit to Jeju City, the lowest round-trip fare we recorded was $2465, in August. The typical fare was $3592. August was the cheapest month we saw and September the dearest.
The most recent price we saw on this route was $2791 on Delta and Korean Air, seen Oct 27. It is an unverified observation and may have changed.
See every deal <a href="/from/detroit">from Detroit</a>, <a href="/to/jeju-city">to Jeju City</a>, or the return direction <a href="/from/jeju-city/to/detroit">Jeju City to Detroit</a>.
Latest price we saw: Detroit to Jeju City
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 |
|---|---|---|---|---|---|---|
| Detroit (DTW) to Jeju City (CJU) | $2791 | 20.3¢ | Oct 29 – Nov 4 | Delta and Korean Air | Oct 27 | Check price |
Price history: Detroit to Jeju City
What we observed by month, from our signals database. Unverified observations, not bookable prices.
| Month | Low | Typical | Sightings |
|---|---|---|---|
| Oct 2026 | $2776 | $3846 | 18 |
| Sep 2026 | $2783 | $2864 | 13 |
| Aug 2026 | $2465 | $4067 | 24 |
Frequently asked questions
How many flight deals from Detroit to Jeju City are on Sparkflights right now?
There are 0 verified deals from Detroit to Jeju City on the board right now. The list refreshes hourly.
What is the lowest price ever seen from Detroit to Jeju City?
The lowest fare we've recorded from Detroit to Jeju City is $2465, based on 55 price observations over 3 months.
How much does a flight from Detroit to Jeju City cost?
The typical round-trip fare we observed from Detroit to Jeju City is $3592, against a recorded low of $2465. These are observations, not quotes.
When is the cheapest month to fly Detroit to Jeju City?
August was the cheapest month we observed from Detroit to Jeju City and September the dearest, over 3 months of data.
What is the current price from Detroit to Jeju City?
The most recent fare our sweep saw from Detroit to Jeju City is $2791, on Oct 27. It is an unverified observation rather than a verified deal, so check it before booking.