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$324+ Cheap flights from Detroit (DTT) to South Korea

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/2. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — ICN
oct. 16 — oct. 231
jue. 10/16
jue. 10/23
1 adult, Economy
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Cheap flight deals from Detroit to South Korea

Keep the following information in mind while searching for Detroit to South Korea flight deals. Data was last updated septiembre 16, 2025.

Round-trip from

$772
(Kiwi.com)

One-way from

$324
(Kiwi.com)

Popular in

November

Cheapest in

January

Average price

$1,278

Good round-trip deal

$1,289 or less

Good one-way deal

$737 or less
From Detroit (DTT) to South Korea
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One-way flight from Detroit (DTT) to South Korea
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Highest demand for flights based on searches. 16% potential increase in price ($276 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($47 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Detroit (DTT) to South Korea.
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Price to beat on a one-way flight from Detroit (DTT) to South Korea.
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Find flight deals from Detroit to South Korea

Cheapest flights from Detroit to South Korea
Explore the most affordable flight options available from Detroit to South Korea. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 16, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/69:20 pmDTW - ICN
1 stop29h 25mMultiple Airlines
dom. 10/269:20 pmICN - DTW
2 stops39h 55mMultiple Airlines
Deal found 9/15$772
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/69:20 pmDTW - ICN
1 stop29h 25mMultiple Airlines
jue. 10/239:05 pmICN - DTW
2 stops30h 52mMultiple Airlines
Deal found 9/15$786
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/34:20 pmDTW - ICN
1 stop37h 25mMultiple Airlines
jue. 10/239:05 pmICN - DTW
2 stops48h 11mMultiple Airlines
Deal found 9/15$792
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/69:20 pmDTW - ICN
1 stop29h 25mMultiple Airlines
vie. 10/248:35 pmICN - DTW
2 stops40h 14mMultiple Airlines
Deal found 9/15$797
This Kiwi.com deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/267:10 pmDTW - ICN
1 stop20h 45mMultiple Airlines
sáb. 10/118:45 pmICN - DTW
2 stops36h 52mMultiple Airlines
Deal found 9/13$802
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/69:20 pmDTW - ICN
1 stop29h 25mMultiple Airlines
lun. 10/279:25 pmICN - DTW
2 stops31h 22mMultiple Airlines
Deal found 9/15$804
This Kiwi.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/148:20 pmDTW - ICN
1 stop19h 35mMultiple Airlines
mar. 10/219:05 pmICN - DTW
2 stops30h 52mMultiple Airlines
Deal found 9/14$811
This Kiwi.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/237:58 pmDTW - ICN
1 stop19h 57mMultiple Airlines
sáb. 11/19:25 pmICN - DTW
2 stops46h 09mMultiple Airlines
Deal found 9/14$813
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/34:20 pmDTW - ICN
1 stop37h 25mMultiple Airlines
vie. 10/249:25 pmICN - DTW
2 stops31h 22mMultiple Airlines
Deal found 9/15$818
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/69:20 pmDTW - ICN
1 stop29h 25mMultiple Airlines
mié. 10/296:55 pmICN - DTW
2 stops31h 03mMultiple Airlines
Deal found 9/15$839
This Mytrip deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/302:45 pmDTW - GMP
2 stops33h 20mMultiple Airlines
jue. 11/62:25 pmGMP - DTW
3 stops34h 36mMultiple Airlines
Deal found 9/14$1,214
This American Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/25:11 amDTW - GMP
2 stops26h 54mMultiple Airlines
mar. 12/98:00 amGMP - DTW
2 stops28h 55mMultiple Airlines
Deal found 9/15$1,250

Cheapflights Fare Finder

 
Customize your flight search to find flights from Detroit to South Korea that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated septiembre 16, 2025.
Use the filters below to find and compare flights from Detroit to South Korea that are best for you.

Fly from

Detroit

Fly to

South Korea

Route

Depart

Return

Price

DetroitIncheon

DTW - ICN

DTWICN

Detroit Metropolitan Wayne County

lun. 1/12

11:52 am-1:55 pm

2 stops36h 03m

Incheon Intl

lun. 2/2

3:00 pm-7:51 pm

2 stops42h 51m

$1,071

DetroitIncheon

DTW - ICN

DTWICN

Detroit Metropolitan Wayne County

lun. 9/29

6:07 pm-7:05 pm

2 stops35h 58m

Incheon Intl

mié. 10/15

1:40 pm-11:25 pm

2 stops46h 45m

$1,071

DetroitIncheon

DTW - ICN

DTWICN

Detroit Metropolitan Wayne County

jue. 3/5

12:22 pm-12:45 pm

2 stops34h 23m

Incheon Intl

jue. 3/19

10:05 am-12:20 am

2 stops27h 15m

$1,071

DetroitIncheon

DTW - ICN

DTWICN

Detroit Metropolitan Wayne County

dom. 10/5

5:28 am-12:40 pm

2 stops42h 12m

Incheon Intl

dom. 10/12

3:10 pm-9:50 pm

2 stops43h 40m

$1,121

DetroitIncheon

DTW - ICN

DTWICN

Detroit Metropolitan Wayne County

sáb. 11/1

4:09 pm-9:15 pm

2 stops40h 06m

Incheon Intl

sáb. 11/22

1:50 pm-7:27 pm

2 stops43h 37m

$1,171

DetroitIncheon

DTW - ICN

DTWICN

Detroit Metropolitan Wayne County

sáb. 11/1

7:00 am-12:45 pm

2 stops40h 45m

Incheon Intl

jue. 11/20

7:35 pm-6:06 pm

2 stops36h 31m

$1,171

DetroitIncheon

DTW - ICN

DTWICN

Detroit Metropolitan Wayne County

vie. 10/3

4:20 pm-6:45 pm

1 stop37h 25m

Incheon Intl

dom. 10/19

9:40 pm-10:25 pm

2 stops37h 45m

$1,177

DetroitIncheon

DTW - ICN

DTWICN

Detroit Metropolitan Wayne County

vie. 9/26

7:00 am-12:40 pm

2 stops40h 40m

Incheon Intl

sáb. 10/25

1:40 pm-11:24 pm

2 stops46h 44m

$1,186

DetroitIncheon

DTW - ICN

DTWICN

Detroit Metropolitan Wayne County

lun. 1/12

11:30 am-4:50 pm

Nonstop15h 20m

Incheon Intl

lun. 2/2

9:35 am-8:40 am

Nonstop13h 05m

$1,198

DetroitSeoul

DTW - GMP

DTWGMP

Detroit Metropolitan Wayne County

jue. 10/30

2:45 pm-1:05 pm

2 stops33h 20m

Seoul Gimpo Intl

jue. 11/6

2:25 pm-11:01 am

3 stops34h 36m

$1,214

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 42 results
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Best time to book a flight from Detroit to South Korea

Have a flexible travel schedule? Discover the best time to fly to South Korea from Detroit with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Detroit to South Korea

What is the cheapest month to book a flight from Detroit to South Korea?

Currently, February is the cheapest month in which you can book a flight from Detroit to South Korea (average of $989). Flying from Detroit to South Korea in December is currently the most expensive (average of $1,621). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from DTT to KR?

Find hourly flight availability from Detroit to South Korea. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated septiembre 16, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Detroit to South Korea as you normally would.

Weekly flight availability from Detroit to South Korea

Explore weekly flight availability from Detroit to South Korea. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated septiembre 16, 2025.

The most flights from DTT to KR0 are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

Reviews of airlines servicing South Korea

Get insights into the airlines that provide service to South Korea. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to South Korea. Reviews last updated septiembre 16, 2025.
Peruse reviews from past customers who have flown with Korean Air, Delta, and Turkish Airlines from Detroit to South Korea to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,140 reviews

Boarding

8.5

Crew

8.7

Food

8.1

Comfort

8.3

Entertainment

8.2

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very good
1,140 reviews
Korean Air
8.4
Very good
1,140 reviews

Boarding

8.5

Crew

8.7

Food

8.1

Comfort

8.3

Entertainment

8.2

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Delta
8.0
Very good
7,957 reviews
Korean Air
8.4
Very good
1,140 reviews

Boarding

8.5

Crew

8.7

Food

8.1

Comfort

8.3

Entertainment

8.2

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Turkish Airlines
7.3
Good
3,968 reviews
Korean Air
8.4
Very good
1,140 reviews

Boarding

8.5

Crew

8.7

Food

8.1

Comfort

8.3

Entertainment

8.2

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
American Airlines
7.2
Good
10,000 reviews
Korean Air
8.4
Very good
1,140 reviews

Boarding

8.5

Crew

8.7

Food

8.1

Comfort

8.3

Entertainment

8.2

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Related info for your journey

Find useful and relevant information for your journey from Detroit to South Korea. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Detroit to South Korea?

    Detroit All airports (DTT) is the airport you will fly out of if you book a flight from Detroit to South Korea. It is only a 0.6 mi journey to All airports (DTT) from Detroit’s city center.

  • How long is the flight from Detroit to South Korea?

    Airlines like EVA Air, Korean Air, and Delta fly from Detroit to South Korea in about 23h 45m. The time it takes to get you to your destination can typically vary by up to 21h 15m. Detroit and South Korea are separated by a distance of 6669 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from Detroit to South Korea?

    The most popular flight routes from Detroit to South Korea are Detroit Metropolitan Wayne County - Incheon Intl, Detroit Metropolitan Wayne County - Seoul Gimpo Intl and Detroit Metropolitan Wayne County - Busan Gimhae.

  • What are the cheapest flights from Detroit to South Korea?

    While on average a flight from Detroit to South Korea is generally $1,303, our data shows the cheapest flight currently is $440. When looking at the most popular route, (Detroit Metropolitan Wayne County - Incheon Intl), you can expect to pay $772 for that flight.

  • Can I find deals for flights from Detroit to South Korea that include hotel bookings?

    Yes. In addition to deals on Detroit to South Korea flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Detroit to South Korea?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Detroit to South Korea.

  • Can I find deals for business class flights from Detroit to South Korea?

    Yes. Cheapflights offers flight deals from Detroit to South Korea by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Detroit to South Korea?

    Currently, February is the cheapest month in which you can book a flight from Detroit to South Korea (average of $989). Flying from Detroit to South Korea in December is currently the most expensive (average of $1,621). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 5 airlines flying from Detroit to South Korea

Discover the top 5 airlines that operate flights from Detroit to South Korea. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated septiembre 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$872Average$1,077FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$910Average$1,213FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$976Average$1,547FlexibilityNo cancel feeOn-time67%
DeltaCheapest$1,188Average$1,509FlexibilityNo cancel feeOn-timeN/A
Korean AirCheapest$1,479Average$1,906FlexibilityNo cancel feeOn-time81%

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