Cheap flights from Detroit to South Korea from $405

If you aren’t able to travel to South Korea during the month of February, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $1,410.

On average, the least expensive day to fly to South Korea from Detroit is on a Monday. momondo users have found tickets for Monday departures for as low as $1,608. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Detroit to South Korea for around $1,954.

Flying to South Korea from Detroit in the morning is the least expensive time of day to depart. momondo users have found prices as low as $1,747 when looking at flights departing in the morning. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $1,917 on average. Flights to South Korea from Detroit at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

Fly from Detroit Metropolitan Wayne County to Incheon Intl for the best Detroit - South Korea flight prices

You are more likely to see cheaper flights to South Korea from Detroit when booking weeks ahead of your departure date. In general, you can expect to find flights to South Korea for around $1,706 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to South Korea from Detroit for as low as $1,203 on momondo.

There are 3 cabin classes available to choose from on Detroit to South Korea flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cathay Pacific, Turkish Airlines, and China Eastern are the most popular carriers operating from Detroit to South Korea

Delta, Korean Air and American Airlines are the top three most popular airlines that fly to South Korea from Detroit according to our data. Delta is the first choice among our users, with 80% of people opting to fly with this airline when traveling to South Korea. Keep in mind that there are 3 different airlines that fly to South Korea on a routine basis, so you have a few additional options to choose from.

As of July 2026, 2 flights take off from Detroit and land in South Korea each day. The most common flight departure time for this route is 12:00PM, with 100% of daily flights taking off in the afternoon.

As of July 2026, 14 flights take off from Detroit and land in South Korea each week. The most common flight departure day for this route is Mon, with 14% of weekly flights taking off on this day.