Incheon Intl

$355+ 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 3/4. Fares are subject to change and may not be available on all flights or dates of travel.
DTW — ICN
Jan 9 — Jan 161
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Find cheap flights from Detroit to Incheon Intl with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

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Cheapflights Tip: The best prices from Detroit Metropolitan Wayne County to Incheon Intl are usually found in February or September, booked 61 days in advance, depart on a Monday or Wednesday and return on a Wednesday

Cheap 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 December 10, 2025.

This Gotogate deal was found by Cheapflights users on 12/8. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/296:15 pmDTW - ICN
2 stops31h 45mAir Canada
Fri 1/305:55 pmICN - DTW
2 stops37h 40mAir Canada
Deal found 12/8$1,315
This Kiwi.com deal was found by Cheapflights users on 12/8. 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.
Mon 12/89:15 amDTW - ICN
1 stop29h 55mMultiple Airlines
Thu 1/299:20 pmICN - DTW
2 stops35h 05mMultiple Airlines
Deal found 12/8$1,388
This Kiwi.com deal was found by Cheapflights users on 12/8. 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.
Mon 12/299:22 pmDTW - ICN
1 stop28h 58mMultiple Airlines
Fri 1/306:55 pmICN - DTW
2 stops24h 17mMultiple Airlines
Deal found 12/8$1,430
This Kiwi.com deal was found by Cheapflights users on 12/8. 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.
Tue 12/95:45 amDTW - ICN
2 stops42h 30mMultiple Airlines
Tue 12/161:20 pmICN - DTW
1 stop30h 10mMultiple Airlines
Deal found 12/8$1,471
This Kiwi.com deal was found by Cheapflights users on 12/8. 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.
Sun 12/149:59 pmDTW - ICN
1 stop28h 21mMultiple Airlines
Thu 1/291:20 pmICN - DTW
2 stops29h 52mMultiple Airlines
Deal found 12/8$1,621
This Cathay Pacific deal was found by Cheapflights users on 12/9. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1011:48 amDTW - ICN
2 stops36h 07mMultiple Airlines
Wed 12/171:45 pmICN - DTW
2 stops42h 12mMultiple Airlines
Deal found 12/9$1,623
This Kiwi.com deal was found by Cheapflights users on 12/8. 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.
Mon 12/225:57 pmDTW - ICN
2 stops37h 38mMultiple Airlines
Thu 12/251:20 pmICN - DTW
1 stop21h 07mMultiple Airlines
Deal found 12/8$1,640
This Kiwi.com deal was found by Cheapflights users on 12/8. 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.
Mon 12/1511:19 amDTW - ICN
2 stops37h 31mMultiple Airlines
Fri 12/191:20 pmICN - DTW
1 stop30h 10mMultiple Airlines
Deal found 12/8$1,643
This Kiwi.com deal was found by Cheapflights users on 12/7. 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.
Thu 12/117:30 amDTW - ICN
2 stops24h 05mMultiple Airlines
Sat 12/131:20 pmICN - DTW
1 stop30h 10mMultiple Airlines
Deal found 12/7$1,678

Find 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 December 10, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$862
(Kiwi.com)

One-way from

$355
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$2,316

Good round-trip deal

$1,541 or less

Good one-way deal

$1,036 or less
Provider with most accurate pricing for Detroit Metropolitan Wayne County-Incheon Intl flight deals.
Provider most trusted by Cheapflights users for Detroit Metropolitan Wayne County-Incheon Intl flights.
From Detroit Metropolitan Wayne County to Incheon Intl
One-way flight from Detroit Metropolitan Wayne County to Incheon Intl
Highest demand for flights based on searches. 10% potential increase in price ($184 potential increase over avg. RT price).
Cheapest flight prices on average. 4% potential price decrease ($69 potential savings vs. average RT price).
Average for round-trip flights in December 2025
Price to beat on a round-trip flight from Detroit Metropolitan Wayne County to Incheon Intl.
Price to beat on a one-way flight from Detroit Metropolitan Wayne County to Incheon Intl.

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 December 10, 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

Fri 1/23

7:10 am-4:15 pm

1 stop19h 05m

Incheon Intl

Fri 1/30

6:00 pm-10:10 am

2 stops30h 10m

$860

DetroitIncheon

DTW - ICN

DTWICN

Detroit Metropolitan Wayne County

Mon 1/12

2:40 pm-4:15 pm

2 stops35h 35m

Incheon Intl

Mon 2/2

6:00 pm-10:30 pm

2 stops18h 30m

$880

DetroitIncheon

DTW - ICN

DTWICN

Detroit Metropolitan Wayne County

Wed 1/28

5:15 pm-6:35 pm

1 stop35h 20m

Incheon Intl

Sun 2/1

8:35 pm-4:19 pm

1 stop33h 44m

$891

DetroitIncheon

DTW - ICN

DTWICN

Detroit Metropolitan Wayne County

Tue 4/14

10:44 am-2:05 pm

2 stops38h 21m

Incheon Intl

Mon 4/20

10:10 am-12:24 am

2 stops27h 14m

$1,153

DetroitIncheon

DTW - ICN

DTWICN

Detroit Metropolitan Wayne County

Wed 3/18

11:33 am-1:55 pm

2 stops37h 22m

Incheon Intl

Tue 3/24

3:00 pm-9:15 pm

2 stops43h 15m

$1,153

DetroitIncheon

DTW - ICN

DTWICN

Detroit Metropolitan Wayne County

Wed 1/14

11:30 am-4:50 pm

Nonstop15h 20m

Incheon Intl

Thu 1/22

9:35 am-8:40 am

Nonstop13h 05m

$1,197

DetroitIncheon

DTW - ICN

DTWICN

Detroit Metropolitan Wayne County

Mon 1/12

11:30 am-4:50 pm

Nonstop15h 20m

Incheon Intl

Mon 2/2

9:35 am-8:40 am

Nonstop13h 05m

$1,197

DetroitIncheon

DTW - ICN

DTWICN

Detroit Metropolitan Wayne County

Thu 1/8

7:00 am-3:30 pm

1 stop18h 30m

Incheon Intl

Thu 1/15

9:35 am-8:40 am

Nonstop13h 05m

$1,201

DetroitIncheon

DTW - ICN

DTWICN

Detroit Metropolitan Wayne County

Fri 1/30

7:14 pm-6:35 pm

3 stops33h 21m

$405

DetroitIncheon

DTW - ICN

DTWICN

Detroit Metropolitan Wayne County

Thu 3/5

5:15 am-5:40 am

2 stops34h 25m

$416

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/9

Showing 1-10 of 19 results
1
2

Compare providers for flights from Detroit to Incheon Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Detroit to Incheon Intl in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*2 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
CheapfaremartPrice Accuracy-Trust Score*1 star
JustAirTicketPrice Accuracy-Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Detroit Metropolitan Wayne County Airport-Incheon Intl Airport flights, users find the pricing of Mytrip to be most consistent on Cheapflights vs. Mytrip Users can find the same prices on Detroit Metropolitan Wayne County Airport-Incheon Intl Airport flight deals on Cheapflights vs. Mytrip >95% of the time. Price accuracy is based on data collected from Detroit Metropolitan Wayne County Airport-Incheon Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Detroit Metropolitan Wayne County Airport-Incheon Intl Airport flights, Cheapflights users trust Mytrip the most. Mytrip has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Detroit Metropolitan Wayne County Airport-Incheon Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 December 5, 2025.

Booking 61 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, July is the cheapest month in which you can book a flight from Detroit Metropolitan Wayne County Airport to Incheon Intl Airport (average of $709). Flying from Detroit Metropolitan Wayne County Airport to Incheon Intl Airport in December is currently the most expensive (average of $1,403). 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 December 10, 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 36% versus a flight at noon.

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 December 6, 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. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

The best insider tips for Detroit Metropolitan Wayne County Airport to Incheon Intl Airport flights

AI-powered summary based on content written by travel experts. AI can make mistakes.
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.

ICN

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

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

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 December 10, 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.

Boarding

8.5

Overall

8.4

Crew

8.7

Food

8.1

Comfort

8.3

Entertainment

8.2

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.

Boarding

8.5

Overall

8.4

Crew

8.7

Food

8.1

Comfort

8.3

Entertainment

8.2

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.

Boarding

8.5

Overall

8.4

Crew

8.7

Food

8.1

Comfort

8.3

Entertainment

8.2

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.

Boarding

8.5

Overall

8.4

Crew

8.7

Food

8.1

Comfort

8.3

Entertainment

8.2

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.

Boarding

8.5

Overall

8.4

Crew

8.7

Food

8.1

Comfort

8.3

Entertainment

8.2

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.

Boarding

8.5

Overall

8.4

Crew

8.7

Food

8.1

Comfort

8.3

Entertainment

8.2

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.

  • How long is the flight from Detroit Metropolitan Wayne County Airport to Incheon Intl Airport?

    A quick flight from Detroit Metropolitan Wayne County Airport to Incheon Intl Airport can take about 19h 05m. United Airlines provides one of the quickest options available for as low as $860. The distance from Detroit Metropolitan Wayne County Airport to Incheon Intl Airport is about 6616 mi. This flight may include one or multiple stops.

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

    Turkish Airlines, at $885, 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 Air Canada and American Airlines. These flights start at 43% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Detroit Metropolitan Wayne County Airport to Incheon Intl Airport one-way?

    The cheapest airline one-way is Air Canada, with whom users have recently found tickets for as low as $523. However, be on the lookout for offers from Delta and Korean Air, as they are both options that can get you from Detroit Metropolitan Wayne County Airport to Incheon Intl Airport for a low price.

  • 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 $936. While the most popular route (Detroit Metropolitan Wayne County - Incheon Intl) can be booked for $876 on average, our data indicates $1,434 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, July is the cheapest month in which you can book a flight from Detroit Metropolitan Wayne County Airport to Incheon Intl Airport (average of $709). Flying from Detroit Metropolitan Wayne County Airport to Incheon Intl Airport in December is currently the most expensive (average of $1,403). 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

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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.

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 December 10, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$885Average$1,077FlexibilityNo cancel feeOn-time77%
Air CanadaCheapest$976Average$1,567FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$1,027Average$1,312FlexibilityNo cancel feeOn-time71%
DeltaCheapest$1,188Average$1,540FlexibilityNo cancel feeOn-timeN/A
Korean AirCheapest$1,197Average$1,844FlexibilityNo cancel feeOn-time81%

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