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$402+ 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 2/25. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — ICN
févr. 28 — mars 71
sam. 2/28
sam. 3/7
1 adult, Economy
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Cheap 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 janvier 29, 2026.

This oojo deal was found by Cheapflights users on 1/27. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 3/89:05 pm
DTW
-
ICN
1 stop32h 15m
Turkish Airlines
jeu. 3/2612:10 am
ICN
-
DTW
1 stop32h 00m
Turkish Airlines
Deal found 1/27$884
This oojo deal was found by Cheapflights users on 1/28. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 2/118:05 pm
DTW
-
ICN
1 stop23h 00m
Turkish Airlines
mer. 2/2510:45 am
ICN
-
DTW
1 stop45h 25m
Turkish Airlines
Deal found 1/28$892
This Kiwi.com deal was found by Cheapflights users on 1/26. 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. 3/246:32 pm
DTW
-
ICN
1 stop32h 48m
Multiple Airlines
mar. 4/289:10 pm
ICN
-
DTW
2 stops27h 07m
Multiple Airlines
Deal found 1/26$895
This oojo deal was found by Cheapflights users on 1/26. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 4/218:50 pm
DTW
-
ICN
1 stop31h 50m
Turkish Airlines
mar. 5/1211:20 pm
ICN
-
DTW
1 stop32h 25m
Turkish Airlines
Deal found 1/26$905
This Kiwi.com deal was found by Cheapflights users on 1/26. 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. 4/211:45 pm
DTW
-
ICN
1 stop26h 10m
Multiple Airlines
mer. 5/136:20 pm
ICN
-
DTW
2 stops34h 54m
Multiple Airlines
Deal found 1/26$929
This Kiwi.com deal was found by Cheapflights users on 1/26. 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. 4/211:45 pm
DTW
-
ICN
1 stop26h 10m
Multiple Airlines
lun. 5/117:35 pm
ICN
-
DTW
2 stops33h 50m
Multiple Airlines
Deal found 1/26$936
This Kiwi.com deal was found by Cheapflights users on 1/26. 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. 4/211:45 pm
DTW
-
ICN
1 stop26h 10m
Multiple Airlines
sam. 5/99:10 pm
ICN
-
DTW
2 stops32h 30m
Multiple Airlines
Deal found 1/26$941
This Kiwi.com deal was found by Cheapflights users on 1/26. 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. 4/211:45 pm
DTW
-
ICN
1 stop26h 10m
Multiple Airlines
jeu. 5/149:10 pm
ICN
-
DTW
2 stops32h 30m
Multiple Airlines
Deal found 1/26$942
This Justfly.com deal was found by Cheapflights users on 1/27. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 4/248:50 pm
DTW
-
ICN
1 stop31h 50m
Turkish Airlines
mar. 5/1211:20 pm
ICN
-
DTW
1 stop32h 25m
Turkish Airlines
Deal found 1/27$944
This Justfly.com deal was found by Cheapflights users on 1/26. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 3/119:05 pm
DTW
-
ICN
1 stop23h 00m
Turkish Airlines
ven. 3/2012:10 am
ICN
-
DTW
1 stop32h 00m
Turkish Airlines
Deal found 1/26$948
This Kiwi.com deal was found by Cheapflights users on 1/26. 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.
sam. 4/182:06 pm
DTW
-
ICN
1 stop25h 49m
Multiple Airlines
mer. 5/136:20 pm
ICN
-
DTW
2 stops34h 54m
Multiple Airlines
Deal found 1/26$949
This China Eastern deal was found by Cheapflights users on 1/26. 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 China Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 4/188:30 am
DTW
-
TAE
2 stops37h 30m
China Eastern
mer. 4/2212:00 pm
TAE
-
DTW
2 stops47h 20m
China Eastern
Deal found 1/26$1,127

Find 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 janvier 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$884
(oojo)

One-way from

$402
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$1,127

Good round-trip deal

$1,441 or less

Good one-way deal

$955 or less
Provider with most accurate pricing for Detroit (DTT)-Seoul (SEL) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Detroit (DTT)-Seoul (SEL) flights.
Search Deals
From Detroit (DTT) to South Korea
Search Deals
One-way flight from Detroit (DTT) to South Korea
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($304 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($94 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a round-trip flight from Detroit (DTT) to South Korea.
Search Deals
Price to beat on a one-way flight from Detroit (DTT) to South Korea.
Search Deals

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 janvier 29, 2026.
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

mer. 2/11

8:05 pm-9:05 am

1 stop23h 00m

Incheon Intl

mer. 2/25

10:45 am-6:10 pm

1 stop45h 25m

$892

DetroitIncheon

DTW - ICN

DTWICN

Detroit Metropolitan Wayne County

mar. 3/10

9:05 pm-6:20 pm

1 stop32h 15m

Incheon Intl

ven. 3/13

10:45 am-7:10 pm

1 stop45h 25m

$975

DetroitIncheon

DTW - ICN

DTWICN

Detroit Metropolitan Wayne County

ven. 5/1

8:50 pm-5:40 pm

1 stop31h 50m

Incheon Intl

mar. 5/5

11:20 pm-6:45 pm

1 stop32h 25m

$1,025

DetroitIncheon

DTW - ICN

DTWICN

Detroit Metropolitan Wayne County

lun. 3/23

11:00 am-5:40 am

1 stop29h 40m

Incheon Intl

jeu. 4/2

12:45 pm-5:05 am

1 stop29h 20m

$1,082

DetroitIncheon

DTW - ICN

DTWICN

Detroit Metropolitan Wayne County

mer. 2/11

8:05 pm-9:05 am

1 stop23h 00m

Incheon Intl

mer. 2/25

5:55 pm-5:35 pm

2 stops37h 40m

$1,090

DetroitIncheon

DTW - ICN

DTWICN

Detroit Metropolitan Wayne County

ven. 5/1

8:50 pm-5:40 pm

1 stop31h 50m

Incheon Intl

mar. 5/5

5:45 pm-9:25 pm

2 stops40h 40m

$1,126

DetroitDaegu

DTW - TAE

DTWTAE

Detroit Metropolitan Wayne County

sam. 4/18

8:30 am-11:00 am

2 stops37h 30m

Daegu

mer. 4/22

12:00 pm-10:20 pm

2 stops47h 20m

$1,127

DetroitIncheon

DTW - ICN

DTWICN

Detroit Metropolitan Wayne County

lun. 5/4

5:10 pm-7:05 pm

2 stops36h 55m

Incheon Intl

dim. 5/17

9:00 am-9:25 pm

2 stops25h 25m

$1,180

DetroitIncheon

DTW - ICN

DTWICN

Detroit Metropolitan Wayne County

mer. 2/11

11:40 am-4:50 pm

Nonstop15h 10m

Incheon Intl

mer. 2/25

9:35 am-8:40 am

Nonstop13h 05m

$1,198

DetroitIncheon

DTW - ICN

DTWICN

Detroit Metropolitan Wayne County

jeu. 2/26

8:30 am-4:30 pm

1 stop18h 00m

Incheon Intl

jeu. 3/5

9:35 am-8:40 am

Nonstop13h 05m

$1,203

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/28

Showing 1-10 of 56 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, July is the cheapest month in which you can book a flight from Detroit to South Korea (average of $723). Flying from Detroit to South Korea in December is currently the most expensive (average of $1,758). 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 janvier 29, 2026.

A simple way to save on the total cost of your ticket is to fly from Detroit to South Korea in the evening. If you’re flexible enough to do this you can expect to save up to 54% on your trip compared to booking a flight at noon.

What is the cheapest day to fly from Detroit to South Korea?

Use this chart to determine the cheapest time to fly round-trip from Detroit to South Korea. Price data was last updated on January 24, 2026.

Travelers seeking maximum savings on their Detroit to South Korea flight should consider departing on Wednesday evenings when fares are most often at their lowest. Monday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

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 janvier 29, 2026.
Peruse reviews from past customers who have flown with Korean Air and Delta 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
1,188 reviews

Comfort

8.3

Crew

8.7

Boarding

8.5

Entertainment

8.2

Overall

8.4

Food

8.1

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
1,188 reviews
Korean Air
8.4
Very good
1,188 reviews

Comfort

8.3

Crew

8.7

Boarding

8.5

Entertainment

8.2

Overall

8.4

Food

8.1

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
7.9
Good
8,127 reviews
Korean Air
8.4
Very good
1,188 reviews

Comfort

8.3

Crew

8.7

Boarding

8.5

Entertainment

8.2

Overall

8.4

Food

8.1

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 Turkish Airlines, China Eastern, and Japan Airlines fly from Detroit to South Korea in about 23h. The time it takes to get you to your destination can typically vary by up to 14h 30m. Detroit and South Korea are separated by a distance of 6616 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Detroit to South Korea one-way?

    For one-way options, check prices for Air Canada. According to our data, you can fly for as low as $720. Users have also found prices from $934 and $1,130 on Delta and Korean Air, respectively.

  • 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 $1,382, our data shows the cheapest flight currently is $506. When looking at the most popular route, (Detroit Metropolitan Wayne County - Incheon Intl), you can expect to pay $892 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, July is the cheapest month in which you can book a flight from Detroit to South Korea (average of $723). Flying from Detroit to South Korea in December is currently the most expensive (average of $1,758). 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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See prices for flight routes from nearby airports that may be better suited for you.
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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 janvier 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$905Average$1,658FlexibilityNo cancel feeOn-time67%
Turkish AirlinesCheapest$933Average$1,077FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$1,027Average$1,462FlexibilityNo cancel feeOn-time71%
DeltaCheapest$1,188Average$1,576FlexibilityNo cancel feeOn-timeN/A
Korean AirCheapest$1,197Average$1,844FlexibilityNo cancel feeOn-time81%

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