Cheap Flights from Seoul to Detroit from US$457

Frequently Asked Questions

• What are the cheapest flights from Seoul to Detroit (SEL-DTT)?

  Based on Trip.com data, Air Premia offers one-way fares as low as US$457 on Cheapest nonstop routes (e.g. ICN to DTW on Mon, Oct 12), while American Airlines offers Cheapest nonstop round-trips from US$1,014 departing on Mon, Oct 12 and returning on Mon, Oct 19.

• Which airlines offer direct flights from Seoul to Detroit?

  At the moment, you can catch a nonstop flight from Seoul to Detroit with the following airlines, including: Korean Air Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.

• How long is a flight from Seoul to Detroit?

  It takes about 13 hours 20 minutes to fly from Seoul to Detroit.

• When is the best time to book flights from Seoul to Detroit?

  By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Seoul to Detroit is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

• How many flights are there per week from Seoul to Detroit?

  Based on Trip.com data in the past 4 weeks, there is 15 flight per week flying from Seoul to Detroit. You can check the weekly schedule for popular airlines on this route below: Korean Air: S/M/T/W/T/F/S -- KE7273 (10:42)

• How can I find the best deals on flights from Seoul to Detroit?

  To find best deals on flights from Seoul to Detroit, you can use various tools on Trip.com:
  · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Mon, Oct 12, with one-way flights priced at just US$457.
  · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Korean Air.
  · Set up price alerts to easily monitor ticket prices without having to check every day.
  · Check Trip.com flight deals and promo codes frequently.
  · Avoid peak season unless you book very early. It seems the peak season for Detroit travel is around January.
  · Get exclusive promo codes for Trip.com app users.

• When are flight tickets from Seoul (SEL) to Detroit (DTT) the cheapest?

  The cheapest months to fly from Seoul to Detroit is October, when demand for travel is lower.

• Which upcoming date is cheapest to fly from Seoul to Detroit on?

  After crunching the numbers on our August flight calendar, it's currently cheapest to fly from Seoul to Detroit on August 31, 2026 with American Airlines, with prices starting at US$1,117.

• Which airports can I fly to for Detroit from Seoul?

  You can land at any one of the following hubs in Detroit, with Incheon International Airport to Detroit Metropolitan Wayne County Airport (ICN-DTW) is by far the most common option on this route: Detroit Metropolitan Wayne County Airport (DTW) Willow Run Airport (YIP).

• Is there any time difference between Seoul and Detroit?

  The time difference between Detroit and Seoul is 14h.

• How do I change or cancel my ticket from Seoul to Detroit?

  Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

• What is the average cost of a one-way flight from Seoul to Detroit?

  Based on Trip.com data for flights departing in the next 30 days, the average one-way fare from Seoul to Detroit is US$1,324. Fares vary by travel date, airline and availability.

• What is the average cost of a round-trip flight from Seoul to Detroit?

  Based on Trip.com data for travel in the next 30 days, the average round-trip fare from Seoul to Detroit is US$1,945. The final price depends on the outbound and return dates, airline and fare conditions.

• How do I book flights from Seoul to Detroit on Trip.com?

  Enter Seoul and Detroit, choose your travel dates and passengers, then compare flights by price, duration and baggage. Select a fare, review the change and cancellation rules, enter traveler details and complete payment to receive your confirmation.