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Incheon Intl

$464+ Cheap flights from Detroit (DTT) 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 4/24. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — ICN
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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The best prices from Detroit All airports to Incheon Intl are usually found in January or December, booked 42 days in advance, depart on a Wednesday or Tuesday and return on a Friday

Cheap flight deals from Detroit to Incheon Intl

Discover tips and strategies to find the most affordable flight options for your journey from Detroit (DTT) 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 February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$886
(FlightHub)

One-way from

$464
(Kiwi.com)

Popular in

July

Cheapest in

January

Average price

$1,370

Good round-trip deal

$1,416 or less

Good one-way deal

$1,181 or less
Provider with most accurate pricing for Detroit (DTT)-Incheon Intl flight deals.
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Provider most trusted by Cheapflights users for Detroit (DTT)-Incheon Intl flights.
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From Detroit (DTT) to Incheon Intl
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One-way flight from Detroit (DTT) to Incheon Intl
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Highest demand for flights based on searches. 27% potential increase in price ($658 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($109 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Price to beat on a round-trip flight from Detroit (DTT) to Incheon Intl.
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Price to beat on a one-way flight from Detroit (DTT) 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 February 20, 2025.

This FlightHub deal was found by Cheapflights users on 2/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/58:10 pmDTW - ICN
1 stop22h 55mTurkish Airlines
Mon 3/2412:10 amICN - DTW
1 stop32h 05mTurkish Airlines
Deal found 2/20$886
This Gurufare deal was found by Cheapflights users on 2/19. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/248:32 amDTW - ICN
2 stops41h 48mChina Eastern
Sun 7/278:55 amICN - DTW
2 stops23h 18mChina Eastern
Deal found 2/19$961
This Mytrip deal was found by Cheapflights users on 2/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/61:38 pmDTW - ICN
3 stops33h 52mMultiple Airlines
Sun 4/131:30 pmICN - DTW
3 stops32h 38mMultiple Airlines
Deal found 2/20$1,084
This Delta deal was found by Cheapflights users on 2/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/312:30 pmDTW - ICN
Nonstop14h 55mDelta
Wed 9/1710:15 amICN - DTW
Nonstop13h 05mDelta
Deal found 2/20$1,189
This Gotogate deal was found by Cheapflights users on 2/20. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/158:35 amDTW - ICN
2 stops45h 10mWestJet
Thu 6/58:45 pmICN - DTW
2 stops36h 51mWestJet
Deal found 2/20$1,198
This Air Canada deal was found by Cheapflights users on 2/20. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/79:30 amDTW - ICN
1 stop17h 50mAir Canada
Mon 7/215:45 pmICN - DTW
2 stops29h 36mAir Canada
Deal found 2/20$1,292

Find flights from Detroit to Incheon Intl within your budget

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 February 20, 2025.

Fly from

Detroit

Fly to

Incheon Intl

Route

Depart

Return

Price

DetroitIncheon

DTW - ICN

DTWICN

Detroit Metropolitan Wayne County

Wed 3/5

8:10 pm-9:05 am

1 stop22h 55m

Incheon Intl

Mon 3/24

12:10 am-7:15 pm

1 stop32h 05m

$886

DetroitIncheon

DTW - ICN

DTWICN

Detroit Metropolitan Wayne County

Thu 7/24

8:32 am-3:20 pm

2 stops41h 48m

Incheon Intl

Sun 7/27

8:55 am-7:13 pm

2 stops23h 18m

$961

DetroitIncheon

DTW - ICN

DTWICN

Detroit Metropolitan Wayne County

Sun 4/6

1:38 pm-12:30 pm

3 stops33h 52m

Incheon Intl

Sun 4/13

1:30 pm-9:08 am

3 stops32h 38m

$1,084

DetroitIncheon

DTW - ICN

DTWICN

Detroit Metropolitan Wayne County

Thu 5/15

8:35 am-6:45 pm

2 stops45h 10m

Incheon Intl

Thu 6/5

8:45 pm-8:36 pm

2 stops36h 51m

$1,198

DetroitIncheon

DTW - ICN

DTWICN

Detroit Metropolitan Wayne County

Mon 7/7

9:30 am-4:20 pm

1 stop17h 50m

Incheon Intl

Mon 7/21

5:45 pm-10:21 am

2 stops29h 36m

$1,292

DetroitIncheon

DTW - ICN

DTWICN

Detroit Metropolitan Wayne County

Mon 4/7

12:35 pm-4:25 pm

Nonstop14h 50m

Incheon Intl

Mon 5/12

10:15 am-10:25 am

Nonstop13h 10m

$1,397

DetroitIncheon

DTW - ICN

DTWICN

Detroit Metropolitan Wayne County

Thu 5/15

7:00 am-5:50 pm

1 stop21h 50m

Incheon Intl

Thu 6/5

10:15 am-10:30 am

Nonstop13h 15m

$1,734

DetroitIncheon

DTW - ICN

DTWICN

Detroit Metropolitan Wayne County

Mon 3/3

4:49 pm-5:15 pm

2 stops58h 26m

Incheon Intl

Sun 3/23

12:20 am-11:22 pm

2 stops36h 02m

$1,756

DetroitIncheon

DTW - ICN

DTWICN

Detroit Metropolitan Wayne County

Thu 3/6

5:40 pm-10:10 am

2 stops26h 30m

Incheon Intl

Thu 3/27

12:05 pm-7:55 pm

1 stop44h 50m

$1,858

DetroitIncheon

DTW - ICN

DTWICN

Detroit Metropolitan Wayne County

Tue 3/18

4:18 pm-8:30 pm

2 stops39h 12m

$465

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 17 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 February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust 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-Incheon Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Detroit-Incheon Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Detroit-Incheon Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Detroit-Incheon Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub 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-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.

Travel insights for flights from Detroit to Incheon Intl

Get recent, data-driven insights about flights from Detroit to Incheon Intl including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Detroit 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 February 14, 2025.

To ensure you get the cheapest price possible for a flight from Detroit to Incheon Intl Airport, you should look to book at least 41 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, February is the cheapest month in which you can book a flight from Detroit to Incheon Intl Airport (average of $1,036). Flying from Detroit to Incheon Intl Airport in June is currently the most expensive (average of $1,697). 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 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 February 20, 2025.

It’s optimal to fly from Detroit to Incheon Intl Airport in the evening. By choosing this option you can save up to 46% on the cost of your flight, compared to a flight at noon.

What is the cheapest day to fly from Detroit 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 February 16, 2025.

Travelers seeking maximum savings on their Detroit 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.

Weekly flight availability from Detroit to Incheon Intl Airport

Explore weekly flight availability from Detroit to Incheon Intl. 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 February 20, 2025.

The most flights from DTT to ICN are scheduled on a Monday (2 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (1 on average).

Rainfall in Incheon Intl by month

Plan your trip to Incheon Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Incheon Intl Airport ranges from 0.8 - 10.2 inches per month. July is typically the wettest month, when rainfall can reach 10.2 in. January is typically the driest time to visit Incheon Intl Airport when rainfall is around 0.8 in.

Temperature in Incheon Intl by month

Plan your trip to Incheon Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Incheon Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 28.4 F).

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 February 20, 2025.
Read reviews from past customers who have flown Korean Air, Delta and Qatar Airways from Detroit to Seoul. 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
1,037 reviews

Boarding

8.5

Entertainment

8.2

Comfort

8.3

Crew

8.7

Food

8.1

Overall

8.4

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

Korean Air
8.4
Very good
1,037 reviews
Korean Air
8.4
Very good
1,037 reviews

Boarding

8.5

Entertainment

8.2

Comfort

8.3

Crew

8.7

Food

8.1

Overall

8.4

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

Delta
8.0
Very good
8,219 reviews
Korean Air
8.4
Very good
1,037 reviews

Boarding

8.5

Entertainment

8.2

Comfort

8.3

Crew

8.7

Food

8.1

Overall

8.4

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

Qatar Airways
7.4
Good
3,613 reviews
Korean Air
8.4
Very good
1,037 reviews

Boarding

8.5

Entertainment

8.2

Comfort

8.3

Crew

8.7

Food

8.1

Overall

8.4

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

United Airlines
7.4
Good
8,765 reviews
Korean Air
8.4
Very good
1,037 reviews

Boarding

8.5

Entertainment

8.2

Comfort

8.3

Crew

8.7

Food

8.1

Overall

8.4

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

Turkish Airlines
7.3
Good
3,832 reviews
Korean Air
8.4
Very good
1,037 reviews

Boarding

8.5

Entertainment

8.2

Comfort

8.3

Crew

8.7

Food

8.1

Overall

8.4

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

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 All airports (DTT), located 0.6 mi from the city center, is the airport you fly out of when you book flights from Detroit to Incheon Intl. 5 airlines have flights from All airports to Incheon Intl on a regular basis. Booking flights from Detroit All airports to Incheon Intl should not be difficult; the airport handles an average of 1 outbound flight to Incheon Intl per day.

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

    According to our current data, Turkish Airlines ($886), China Eastern ($961), and WestJet ($1,198) offers the cheapest pricing from Detroit to Incheon Intl Airport. Turkish Airlines is priced at 47% lower than the current average price of a flight leaving 3 months from now.

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

    The cheapest airlines for a one-way flight from Detroit to Incheon Intl Airport are WestJet ($566), China Eastern ($624), and Turkish Airlines ($629).

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

    On average you can expect to pay $2,942 for a flight from Detroit to Incheon Intl Airport. The cheapest flight overall is $1,037 while the most popular route, (Detroit Metropolitan Wayne County - Incheon Intl) is currently priced at $922.

  • 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 to Incheon Intl Airport?

    Currently, February is the cheapest month in which you can book a flight from Detroit to Incheon Intl Airport (average of $1,036). Flying from Detroit to Incheon Intl Airport in June is currently the most expensive (average of $1,697). 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 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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$885Average$1,181FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$906Average$1,080FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$976Average$1,478FlexibilityNo cancel feeOn-time67%
DeltaCheapest$1,190Average$1,919FlexibilityNo cancel feeOn-timeN/A
Korean AirCheapest$1,338Average$2,365FlexibilityNo cancel feeOn-time81%
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