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Incheon Intl

$301+ Cheap flights from Detroit Metropolitan Wayne County Airport (DTW) to Incheon Intl (ICN)

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 10/18. Fares are subject to change and may not be available on all flights or dates of travel.
DTW — ICN
ago. 25 — sep. 11
lun. 8/25
lun. 9/1
1 adult, Economy
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Cheapflights Tip: The best prices from Detroit Metropolitan Wayne County to Incheon Intl are usually found in September or October, booked 35 days in advance, depart on a Wednesday or Monday and return on a Wednesday

Cheap flight deals from Detroit to Incheon Intl

Discover tips and strategies to find the most affordable flight options for your journey from Detroit (DTW) to Incheon Intl (ICN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated agosto 20, 2025.

Round-trip from

$801
(Kiwi.com)

One-way from

$301
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$1,578

Good round-trip deal

$1,297 or less

Good one-way deal

$839 or less
From Detroit Metropolitan Wayne County to Incheon Intl
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One-way flight from Detroit Metropolitan Wayne County to Incheon Intl
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Highest demand for flights based on searches. 6% potential increase in price ($108 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($54 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Price to beat on a round-trip flight from Detroit Metropolitan Wayne County to Incheon Intl.
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Price to beat on a one-way flight from Detroit Metropolitan Wayne County to Incheon Intl.
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Find flight deals from Detroit to Incheon Intl

Cheapest flights from Detroit to Incheon Intl
Explore the most affordable flight options available from Detroit to Incheon Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on agosto 20, 2025.

This Kiwi.com deal was found by Cheapflights users on 8/19. 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. 9/167:10 pmDTW - ICN
2 stops47h 10mMultiple Airlines
mar. 9/2312:45 pmICN - DTW
1 stop18h 17mMultiple Airlines
Deal found 8/19$801
This Kiwi.com deal was found by Cheapflights users on 8/18. 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.
sáb. 10/44:20 pmDTW - ICN
1 stop37h 25mMultiple Airlines
lun. 10/209:30 pmICN - DTW
1 stop23h 43mMultiple Airlines
Deal found 8/18$810
This Kiwi.com deal was found by Cheapflights users on 8/18. 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.
sáb. 10/44:20 pmDTW - ICN
1 stop37h 25mMultiple Airlines
jue. 10/169:30 pmICN - DTW
1 stop27h 28mMultiple Airlines
Deal found 8/18$826
This Kiwi.com deal was found by Cheapflights users on 8/20. 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.
mié. 10/224:20 pmDTW - ICN
1 stop37h 25mMultiple Airlines
mié. 10/296:55 pmICN - DTW
2 stops36h 53mMultiple Airlines
Deal found 8/20$839
This Kiwi.com deal was found by Cheapflights users on 8/19. 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
dom. 10/126:20 pmICN - DTW
2 stops32h 51mMultiple Airlines
Deal found 8/19$840
This Kiwi.com deal was found by Cheapflights users on 8/18. 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
mar. 10/219:30 pmICN - DTW
1 stop23h 43mMultiple Airlines
Deal found 8/18$843
This Kiwi.com deal was found by Cheapflights users on 8/18. 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. 10/179:30 pmICN - DTW
1 stop23h 43mMultiple Airlines
Deal found 8/18$844
This Kiwi.com deal was found by Cheapflights users on 8/20. 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. 10/214:20 pmDTW - ICN
1 stop37h 25mMultiple Airlines
mié. 10/296:55 pmICN - DTW
2 stops31h 03mMultiple Airlines
Deal found 8/20$853
This Kiwi.com deal was found by Cheapflights users on 8/18. 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. 10/169:30 pmICN - DTW
1 stop27h 28mMultiple Airlines
Deal found 8/18$860
This Kiwi.com deal was found by Cheapflights users on 8/20. 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.
mié. 10/224:20 pmDTW - ICN
1 stop37h 25mMultiple Airlines
lun. 10/276:55 pmICN - DTW
2 stops23h 39mMultiple Airlines
Deal found 8/20$861
This Kiwi.com deal was found by Cheapflights users on 8/20. 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. 10/214:20 pmDTW - ICN
1 stop37h 25mMultiple Airlines
lun. 10/276:55 pmICN - DTW
2 stops23h 39mMultiple Airlines
Deal found 8/20$864

Cheapflights Fare Finder

 
Customize your flight search to find flights from Detroit to Incheon Intl 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 agosto 20, 2025.
Use the filters below to find and compare flights from Detroit Metropolitan Wayne County Airport to Incheon Intl Airport that are best for you.

Fly from

Detroit

Fly to

Incheon Intl

Route

Depart

Return

Price

DetroitIncheon

DTW - ICN

DTWICN

Detroit Metropolitan Wayne County

mar. 9/16

7:10 pm-7:20 am

2 stops47h 10m

Incheon Intl

mar. 9/23

12:45 pm-6:02 pm

1 stop18h 17m

$801

DetroitIncheon

DTW - ICN

DTWICN

Detroit Metropolitan Wayne County

sáb. 10/4

4:20 pm-6:45 pm

1 stop37h 25m

Incheon Intl

vie. 10/17

9:30 pm-3:14 pm

1 stop30h 44m

$810

DetroitIncheon

DTW - ICN

DTWICN

Detroit Metropolitan Wayne County

sáb. 10/4

4:20 pm-6:45 pm

1 stop37h 25m

Incheon Intl

lun. 10/20

9:30 pm-8:13 am

1 stop23h 43m

$810

DetroitIncheon

DTW - ICN

DTWICN

Detroit Metropolitan Wayne County

sáb. 10/4

4:20 pm-6:45 pm

1 stop37h 25m

Incheon Intl

jue. 10/16

9:30 pm-11:58 am

1 stop27h 28m

$826

DetroitIncheon

DTW - ICN

DTWICN

Detroit Metropolitan Wayne County

mié. 10/22

4:20 pm-6:45 pm

1 stop37h 25m

Incheon Intl

mié. 10/29

6:55 pm-6:48 pm

2 stops36h 53m

$839

DetroitIncheon

DTW - ICN

DTWICN

Detroit Metropolitan Wayne County

sáb. 10/4

4:20 pm-6:45 pm

1 stop37h 25m

Incheon Intl

mié. 10/22

9:30 pm-8:13 am

1 stop23h 43m

$840

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

9:30 pm-8:13 am

1 stop23h 43m

$843

DetroitIncheon

DTW - ICN

DTWICN

Detroit Metropolitan Wayne County

vie. 10/3

4:20 pm-6:45 pm

1 stop37h 25m

Incheon Intl

mar. 10/21

9:30 pm-8:13 am

1 stop23h 43m

$843

DetroitIncheon

DTW - ICN

DTWICN

Detroit Metropolitan Wayne County

vie. 10/3

4:20 pm-6:45 pm

1 stop37h 25m

Incheon Intl

vie. 10/17

9:30 pm-8:13 am

1 stop23h 43m

$844

DetroitIncheon

DTW - ICN

DTWICN

Detroit Metropolitan Wayne County

mar. 10/21

4:20 pm-6:45 pm

1 stop37h 25m

Incheon Intl

mié. 10/29

6:55 pm-12:58 pm

2 stops31h 03m

$853

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/19

Showing 1-10 of 20 results
1
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The best insider tips for Detroit Metropolitan Wayne County Airport to Incheon Intl Airport flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Detroit Metropolitan Wayne County Airport to Incheon Intl Airport trip
Airports
DTW

Security lines at DTW are short, usually under 10 minutes in McNamara Terminal, making it efficient for departures.

Read more about DTWby Brandon Schultz
ICN

The AREX express train is a quick option between ICN and Seoul Station, taking 40-50 minutes.

Read more about ICNby Gabriel Leigh
Our travel experts
Gabriel Leigh

Gabriel Leigh

Expert on ICN

Gabriel Leigh

Gabriel Leigh

Gabriel is a writer and video creator. As senior content producer for Flightradar24 and Monocle’s transport correspondent, he keeps a close eye on aviation in particular. He has also written travel articles for the likes of The New York Times. Born in New York but raised around the world, he now lives in Sweden. He’s been to 75 countries, flying 2.3 million miles on 113 airlines and through 234 airports in the process.

Read more
Brandon Schultz

Brandon Schultz

Expert on DTW

Brandon Schultz

Brandon Schultz

Brandon Schultz is an award-winning food and travel writer based in New York City. His work has appeared in Forbes, AAA, Thrillist, Travel + Leisure, and The Daily Meal, among many others, and he is the author of 6 books, including 3 cookbooks.

Read more

Best time to book a flight from Detroit to Incheon Intl

Have a flexible travel schedule? Discover the best time to fly to Incheon Intl 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 Metropolitan Wayne County Airport to Incheon Intl Airport

How far ahead should I book a flight from Detroit Metropolitan Wayne County Airport to Incheon Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Detroit to Incheon Intl. Price data was last updated on August 8, 2025.

Booking 35 days in advance of your planned departure date is, on average, the best time to get cheap flights from Detroit Metropolitan Wayne County Airport to Incheon Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Detroit Metropolitan Wayne County Airport to Incheon Intl Airport?

Currently, February is the cheapest month in which you can book a flight from Detroit Metropolitan Wayne County Airport to Incheon Intl Airport (average of $992). Flying from Detroit Metropolitan Wayne County Airport to Incheon Intl Airport in December is currently the most expensive (average of $1,635). 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 DTW to ICN?

Find hourly flight availability from Detroit to Incheon Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated agosto 20, 2025.

When flying from Detroit Metropolitan Wayne County Airport to Incheon Intl Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 37% versus a flight in the morning.

What is the cheapest day to fly from Detroit Metropolitan Wayne County Airport to Incheon Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from Detroit to Incheon Intl. Price data was last updated on August 17, 2025.

Travelers seeking maximum savings on their Detroit Metropolitan Wayne County Airport to Incheon Intl Airport flight should consider departing on Tuesday evenings when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Detroit Metropolitan Wayne County Airport to Incheon Intl Airport?

Reviews of airlines servicing Incheon Intl

Get insights into the airlines that provide service to Incheon Intl. 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 Incheon Intl. Reviews last updated agosto 20, 2025.
Read reviews from past customers who have flown Korean Air, Delta, and Turkish Airlines from Detroit Metropolitan Wayne County Airport to Incheon Intl Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,131 reviews

Food

8.1

Boarding

8.5

Crew

8.7

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
1,131 reviews
Korean Air
8.4
Very good
1,131 reviews

Food

8.1

Boarding

8.5

Crew

8.7

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
7,982 reviews
Korean Air
8.4
Very good
1,131 reviews

Food

8.1

Boarding

8.5

Crew

8.7

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
3,949 reviews
Korean Air
8.4
Very good
1,131 reviews

Food

8.1

Boarding

8.5

Crew

8.7

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
1,131 reviews

Food

8.1

Boarding

8.5

Crew

8.7

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.
Air Canada
7.1
Good
10,000 reviews
Korean Air
8.4
Very good
1,131 reviews

Food

8.1

Boarding

8.5

Crew

8.7

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 Incheon Intl. 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 Incheon Intl?

    Detroit Metropolitan Wayne County (DTW) is the airport you will fly out of if you book a flight from Detroit to Incheon Intl. You should not have trouble finding flights to Incheon Intl from Detroit Metropolitan Wayne County; the airport handles an average of 2 outbound flights to Incheon Intl per day. You should also have plenty of airline options to choose from since 5 airlines have flights from the Detroit airport to Incheon Intl. It is only a 17.3 mi journey to Detroit Metropolitan Wayne County (DTW) from Detroit’s city center.

  • What are the cheapest airlines flying from Detroit Metropolitan Wayne County Airport to Incheon Intl Airport round-trip?

    Turkish Airlines, at $872, was found to be the cheapest airline from Detroit Metropolitan Wayne County Airport to Incheon Intl Airport.Alternate airlines to your destination round-trip include American Airlines and Air Canada. These flights start at 42% lower than the current average price 3 months from now.

  • What are the cheapest flights from Detroit Metropolitan Wayne County Airport to Incheon Intl Airport?

    Looking at all options, your cheapest flight can be booked for $660. While the most popular route (Detroit Metropolitan Wayne County - Incheon Intl) can be booked for $801 on average our data indicates $1,316 when flying from Detroit Metropolitan Wayne County Airport to Incheon Intl Airport.

  • Can I find deals for flights from Detroit to Incheon Intl that include hotel bookings?

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

  • How can I find direct flights from Detroit to Incheon Intl?

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

  • Can I find deals for business class flights from Detroit to Incheon Intl?

    Yes. Cheapflights offers flight deals from Detroit to Incheon Intl 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 Metropolitan Wayne County Airport to Incheon Intl Airport?

    Currently, February is the cheapest month in which you can book a flight from Detroit Metropolitan Wayne County Airport to Incheon Intl Airport (average of $992). Flying from Detroit Metropolitan Wayne County Airport to Incheon Intl Airport in December is currently the most expensive (average of $1,635). 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

Traveling to a place near Incheon Intl Airport?

Book flights to Incheon Intl Airport if you plan to visit one of these locations
Suwon
Seongnam
Daejeon

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Alternative routes for Detroit to Incheon Intl

See prices for flight routes from nearby airports that may be better suited for you.
Detroit to Gimpo Intl flights

Top 5 airlines flying from Detroit to Incheon Intl

Discover the top 5 airlines that operate flights from Detroit to Incheon Intl. 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 agosto 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$872Average$1,077FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$906Average$1,212FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$976Average$1,547FlexibilityNo cancel feeOn-time67%
DeltaCheapest$1,131Average$1,491FlexibilityNo cancel feeOn-timeN/A
Korean AirCheapest$1,315Average$1,844FlexibilityNo cancel feeOn-time81%

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