$393+ Cheap flights from Detroit (DTT) to Incheon Intl (ICN)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/14. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — ICN
Oct 18 — Oct 251
Round-trip
1 adult, Economy
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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”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Detroit to Incheon Intl
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Best
Last-minute
One-way
Cheapest flights from Detroit to Incheon IntlExplore 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 September 18, 2026.
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 September 18, 2026.
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1610:15 am -
2 stops38h 15m
Mon 9/286:25 pm -
2 stops37h 26m
Deal found 9/14![China Eastern logo]()
$889
This Mytrip deal was found by Cheapflights users on 9/16. 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.
Sat 10/317:00 am -
2 stops25h 20m
Sat 11/77:45 pm -
2 stops23h 10m
Deal found 9/16![Multiple Airlines logo]()
$937
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 11/112:44 pm -
1 stop26h 41m
Wed 11/189:20 am -
2 stops48h 20m
Deal found 9/16![Multiple Airlines logo]()
$951
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.
Wed 10/216:10 pm -
1 stop35h 35m
Wed 10/287:45 pm -
2 stops22h 10m
Deal found 9/15![Multiple Airlines logo]()
$954
This Justfly.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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/168:05 pm -
1 stop32h 15m
Wed 12/1610:40 am -
1 stop45h 20m
Deal found 9/15![Turkish Airlines logo]()
$1,006
This American Airlines deal was found by Cheapflights users on 9/17. 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.
Thu 10/157:57 am -
1 stop18h 48m
Thu 10/225:50 pm -
1 stop18h 48m
Deal found 9/17![American Airlines logo]()
$1,018
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.
Mon 10/2612:41 pm -
1 stop27h 44m
Wed 11/189:20 am -
2 stops48h 20m
Deal found 9/15![Multiple Airlines logo]()
$1,019
This FlightHub deal was found by Cheapflights users on 9/16. 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 10/289:05 pm -
1 stop22h 50m
Tue 11/1712:05 am -
1 stop31h 55m
Deal found 9/16![Turkish Airlines logo]()
$1,020
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/298:40 am -
2 stops41h 25m
Tue 11/178:55 am -
2 stops23h 53m
Deal found 9/13![China Eastern logo]()
$1,021
This American Airlines deal was found by Cheapflights users on 9/16. 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.
Mon 11/235:50 am -
1 stop20h 55m
Mon 12/76:50 pm -
2 stops28h 37m
Deal found 9/16![American Airlines logo]()
$1,023
This American Airlines deal was found by Cheapflights users on 9/17. 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.
Sun 11/222:49 pm -
1 stop35h 56m
Sun 12/66:50 pm -
1 stop19h 02m
Deal found 9/17![American Airlines logo]()
$1,024
Best flights from Detroit to Incheon IntlDiscover carefully curated flight deals from Detroit to Incheon Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 18, 2026.
Discover carefully curated flight deals from Detroit to Incheon Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 18, 2026.
This Cathay Pacific deal was found by Cheapflights users on 9/16. 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.
Mon 11/2310:21 am -
2 stops36h 24m
Mon 12/77:35 pm -
2 stops39h 05m
Deal found 9/16![Multiple Airlines logo]()
$1,051
This Turkish Airlines 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/308:55 pm -
1 stop23h 25m
Tue 10/610:25 am -
1 stop45h 25m
Deal found 9/14![Turkish Airlines logo]()
$1,209
This oojo deal was found by Cheapflights users on 9/17. 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.
Tue 10/65:59 pm -
2 stops28h 01m
Thu 10/157:45 pm -
2 stops22h 55m
Deal found 9/17![EVA Air logo]()
$1,319
This American Airlines deal was found by Cheapflights users on 9/17. 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.
Tue 10/66:00 am -
1 stop20h 45m
Thu 10/155:50 pm -
2 stops28h 31m
Deal found 9/17![American Airlines logo]()
$1,412
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1412:20 pm -
Nonstop15h 05m
Wed 10/2110:15 am -
Nonstop12h 55m
Deal found 9/15![Delta logo]()
$1,424
This Cathay Pacific 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/61:35 pm -
2 stops34h 05m
Tue 10/131:55 am -
2 stops32h 39m
Deal found 9/14![Multiple Airlines logo]()
$1,177
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/2512:30 pm -
Nonstop15h 20m
Tue 11/179:35 am -
Nonstop12h 51m
Deal found 9/13![Delta logo]()
$1,474
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/287:25 am -
1 stop19h 05m
Sat 11/219:35 am -
Nonstop12h 51m
Deal found 9/13![Delta logo]()
$1,478
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/175:45 pm -
1 stop32h 35m
Mon 1/259:35 am -
Nonstop13h 01m
Deal found 9/13![Delta logo]()
$1,527
This Delta deal was found by Cheapflights users on 9/16. 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.
Sun 1/175:45 pm -
1 stop32h 35m
Wed 2/39:35 am -
Nonstop13h 04m
Deal found 9/16![Delta logo]()
$1,527
This Delta deal was found by Cheapflights users on 9/17. 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.
Sun 1/317:45 pm -
1 stop29h 45m
Sun 2/149:35 am -
Nonstop13h 04m
Deal found 9/17![Delta logo]()
$1,566
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/175:45 pm -
1 stop32h 35m
Sun 1/319:35 am -
Nonstop13h 01m
Deal found 9/13![Delta logo]()
$1,577
Last-minute flights from Detroit to Incheon IntlDiscover last-minute flight deals from Detroit to Incheon Intl. Data last updated September 18, 2026 and is based on user searches.
Discover last-minute flight deals from Detroit to Incheon Intl. Data last updated September 18, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 9/16. 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.
Wed 9/236:00 am -
1 stop20h 45m
Wed 10/75:50 pm -
1 stop18h 48m
Deal found 9/16![American Airlines logo]()
$1,054
This Justfly.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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/68:55 pm -
1 stop23h 25m
Wed 10/1410:25 am -
1 stop45h 25m
Deal found 9/14![Turkish Airlines logo]()
$1,047
This American Airlines deal was found by Cheapflights users on 9/17. 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.
Thu 10/157:57 am -
1 stop18h 48m
Thu 10/225:50 pm -
1 stop18h 48m
Deal found 9/17![American Airlines logo]()
$1,018
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.
Wed 10/216:10 pm -
1 stop35h 35m
Wed 10/287:45 pm -
2 stops22h 10m
Deal found 9/15![Multiple Airlines logo]()
$954
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.
Mon 10/2612:41 pm -
1 stop27h 44m
Wed 11/189:20 am -
2 stops48h 20m
Deal found 9/15![Multiple Airlines logo]()
$1,019
This FlightHub deal was found by Cheapflights users on 9/16. 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 10/289:05 pm -
1 stop22h 50m
Tue 11/1712:05 am -
1 stop31h 55m
Deal found 9/16![Turkish Airlines logo]()
$1,020
This Cathay Pacific deal was found by Cheapflights users on 9/17. 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 10/2810:22 am -
2 stops38h 28m
Wed 11/187:35 pm -
2 stops39h 04m
Deal found 9/17![Multiple Airlines logo]()
$1,051
This American Airlines deal was found by Cheapflights users on 9/16. 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.
Wed 10/287:57 am -
1 stop19h 48m
Wed 11/186:50 pm -
2 stops28h 50m
Deal found 9/16![American Airlines logo]()
$1,059
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/298:40 am -
2 stops41h 25m
Tue 11/178:55 am -
2 stops23h 53m
Deal found 9/13![China Eastern logo]()
$1,021
This Mytrip deal was found by Cheapflights users on 9/16. 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.
Sat 10/317:00 am -
2 stops25h 20m
Sat 11/77:45 pm -
2 stops23h 10m
Deal found 9/16![Multiple Airlines logo]()
$937
One-way flights from Detroit to Incheon IntlSearch for one-way flight options from Detroit to Incheon Intl. Find affordable one-way fares based on user searches. Data last updated September 18, 2026.
Search for one-way flight options from Detroit to Incheon Intl. Find affordable one-way fares based on user searches. Data last updated September 18, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/17. 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.
Sat 11/146:00 am -
2 stops49h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Multiple Airlines logo]()
$393
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 11/36:00 am -
2 stops49h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Multiple Airlines logo]()
$398
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.
Tue 11/1712:35 pm -
2 stops51h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Multiple Airlines logo]()
$409
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.
Sat 10/244:35 pm -
2 stops48h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Multiple Airlines logo]()
$418
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.
Tue 11/103:02 pm -
2 stops24h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/13![Multiple Airlines logo]()
$419
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.
Wed 11/113:02 pm -
2 stops24h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/13![Multiple Airlines logo]()
$421
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.
Mon 11/161:02 pm -
2 stops50h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/13![Multiple Airlines logo]()
$440
Find 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 September 18, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $937 (Mytrip) |
One-way from | $393 (Kiwi.com) |
Popular in | December |
Cheapest in | November |
Average price | $1,586 |
Good round-trip deal | $1,238 or less |
Good one-way deal | $886 or less |
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 7,457,451 searches. Data last updated September 18, 2026.
Use the filters below to find and compare flights from Detroit to Incheon Intl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
DetroitIncheon
DTW Detroit Metropolitan Wayne County - ICN Incheon Intl
DTWICN
Detroit Metropolitan Wayne County
Mon 9/28
6:36 am-2:05 pm
2 stops42h 29m
Incheon Intl
Wed 12/31
12:00 am-10:00 am
Nonstop0h 00m
$541
DetroitIncheon
DTW Detroit Metropolitan Wayne County - ICN Incheon Intl
DTWICN
Detroit Metropolitan Wayne County
Fri 10/30
10:22 am-12:45 pm
2 stops37h 23m
Incheon Intl
Wed 12/31
12:00 am-10:00 am
Nonstop0h 00m
$601
DetroitIncheon
DTW Detroit Metropolitan Wayne County - ICN Incheon Intl
DTWICN
Detroit Metropolitan Wayne County
Thu 3/11
9:05 pm-8:55 am
1 stop21h 50m
Incheon Intl
Wed 12/31
12:00 am-10:00 am
Nonstop0h 00m
$692
DetroitIncheon
DTW Detroit Metropolitan Wayne County - ICN Incheon Intl
DTWICN
Detroit Metropolitan Wayne County
Mon 3/15
9:05 pm-8:55 am
1 stop22h 50m
Incheon Intl
Wed 12/31
12:00 am-10:00 am
Nonstop0h 00m
$692
Quickest round-trip
DetroitIncheon
DTW Detroit Metropolitan Wayne County - ICN Incheon Intl
DTWICN
Detroit Metropolitan Wayne County
Thu 11/12
11:30 am-4:50 pm
Nonstop15h 20m
Incheon Intl
Wed 12/31
12:00 am-10:00 am
Nonstop0h 00m
$792
DetroitIncheon
DTW Detroit Metropolitan Wayne County - ICN Incheon Intl
DTWICN
Detroit Metropolitan Wayne County
Tue 11/17
11:30 am-4:50 pm
Nonstop15h 20m
Incheon Intl
Wed 12/31
12:00 am-10:00 am
Nonstop0h 00m
$792
DetroitIncheon
DTW Detroit Metropolitan Wayne County - ICN Incheon Intl
DTWICN
Detroit Metropolitan Wayne County
Wed 11/11
11:30 am-4:50 pm
Nonstop15h 20m
Incheon Intl
Wed 12/31
12:00 am-10:00 am
Nonstop0h 00m
$792
DetroitIncheon
DTW Detroit Metropolitan Wayne County - ICN Incheon Intl
DTWICN
Detroit Metropolitan Wayne County
Mon 11/16
11:30 am-4:50 pm
Nonstop15h 20m
Incheon Intl
Wed 12/31
12:00 am-10:00 am
Nonstop0h 00m
$792
DetroitIncheon
DTW Detroit Metropolitan Wayne County - ICN Incheon Intl
DTWICN
Detroit Metropolitan Wayne County
Wed 11/18
11:30 am-4:50 pm
Nonstop15h 20m
Incheon Intl
Wed 12/31
12:00 am-10:00 am
Nonstop0h 00m
$792
DetroitIncheon
DTW Detroit Metropolitan Wayne County - ICN Incheon Intl
DTWICN
Detroit Metropolitan Wayne County
Mon 11/23
10:21 am-12:45 pm
2 stops36h 24m
Incheon Intl
Mon 12/7
7:35 pm-8:40 pm
2 stops39h 05m
$1,051
Showing 1-10 of 21 resultsSorted by cheapest first
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 September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- 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.
DTT-ICN
DTW-ICN
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 Incheon Intl Airport
DTT-ICN
DTW-ICN
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 $1,297). Flying from Detroit to Incheon Intl Airport in December is currently the most expensive (average of $2,082). 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 September 18, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Detroit to Incheon Intl Airport as you normally would.
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 September 18, 2026.
The most flights from DTT to ICN 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).
How far ahead should I book a flight from Detroit to Incheon Intl Airport?
To ensure you get the cheapest price possible for a flight from Detroit to Incheon Intl Airport, you should look to book at least 33 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.
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 September 18, 2026.
See what other customers who have flown with Delta from Detroit to Incheon Intl Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.8
Crew
8.5
Overall
7.8
Food
7.2
Boarding
8.1
Comfort
7.8
Reviews
1 / 20
4.0
OkayLaura,Aug 2023
DTW - BOS
Entertainment
7.8
Crew
8.5
Overall
7.8
Food
7.2
Boarding
8.1
Comfort
7.8
Reviews
1 / 20
4.0
OkayLaura,Aug 2023
DTW - BOS
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.
Traveling to a place near Incheon Intl Airport?
Book flights to Incheon Intl Airport if you plan to visit one of these locationsSeongnam
Suwon
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Top 3 airlines flying from Detroit to Incheon Intl
Discover the top 3 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 7,457,451 searches. Data last updated September 18, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$1,005 | Average$1,253 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$1,247 | Average$1,671 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$1,539 | Average$2,120 | FlexibilityNo cancel fee | On-time81% |