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$350+ Cheap flights from Seoul (SEL) to Detroit (DTT)

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 10/10. Fares are subject to change and may not be available on all flights or dates of travel.
SEL — DTT
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheap flight deals from Seoul to Detroit

Discover tips and strategies to find the most affordable flight options for your journey from Seoul (SEL) to Detroit (DTT). 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 16, 2025.

Round-trip from

$503
(American Airlines)

One-way from

$350
(Kiwi.com)

Popular in

October

Cheapest in

December

Average price

$1,884

Good round-trip deal

$1,860 or less

Good one-way deal

$505 or less
From Seoul (SEL) to Detroit (DTT)
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One-way flight from Seoul (SEL) to Detroit (DTT)
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Highest demand for flights based on searches. 17% potential increase in price ($340 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($36 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Seoul (SEL) to Detroit (DTT).
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Price to beat on a one-way flight from Seoul (SEL) to Detroit (DTT).
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Find flight deals from Seoul to Detroit

Cheapest flights from Seoul to Detroit
Explore the most affordable flight options available from Seoul to Detroit. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This Trip.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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/208:35 pmICN - DTW
2 stops22h 25mMultiple Airlines
Fri 10/249:20 pmDTW - ICN
2 stops56h 15mMultiple Airlines
Deal found 9/16$569
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/207:05 pmICN - DTW
2 stops33h 09mMultiple Airlines
Thu 11/64:17 pmDTW - ICN
3 stops34h 53mMultiple Airlines
Deal found 9/14$580
This Trip.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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/178:35 pmICN - DTW
2 stops22h 25mMultiple Airlines
Fri 10/249:20 pmDTW - ICN
2 stops57h 05mMultiple Airlines
Deal found 9/14$582
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/287:10 pmICN - DTW
3 stops31h 38mMultiple Airlines
Tue 11/43:59 pmDTW - ICN
3 stops35h 11mMultiple Airlines
Deal found 9/13$608
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.
Mon 11/39:55 pmICN - DTW
1 stop16h 50mMultiple Airlines
Mon 11/174:17 pmDTW - ICN
1 stop23h 23mMultiple Airlines
Deal found 9/14$688
This NaeilTour 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 NaeilTour is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/208:35 pmICN - DTW
1 stop32h 39mHawaiian Airlines
Thu 11/64:51 pmDTW - ICN
1 stop35h 44mHawaiian Airlines
Deal found 9/14$702
This NaeilTour 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 NaeilTour is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/198:35 pmICN - DTW
1 stop32h 39mHawaiian Airlines
Thu 11/64:51 pmDTW - ICN
1 stop35h 44mHawaiian Airlines
Deal found 9/14$711
This ANA 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 ANA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2012:25 pmGMP - DTW
2 stops47h 50mANA
Mon 11/2411:00 amDTW - GMP
2 stops45h 30mANA
Deal found 9/13$1,270
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/307:50 pmGMP - DTW
2 stops30h 21mANA
Thu 11/69:15 amDTW - GMP
2 stops36h 05mANA
Deal found 9/15$1,281
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.
Mon 12/87:45 amGMP - DTW
2 stops28h 26mANA
Sat 12/277:15 amDTW - GMP
2 stops25h 15mANA
Deal found 9/13$1,323
This Ovago 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2812:05 pmGMP - DTW
2 stops40h 50mJapan Airlines
Tue 11/42:27 pmDTW - GMP
2 stops30h 28mJapan Airlines
Deal found 9/13$1,354
This Japan 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/217:55 amGMP - DTW
2 stops21h 51mMultiple Airlines
Fri 11/75:33 amDTW - GMP
2 stops26h 32mMultiple Airlines
Deal found 9/14$1,386

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seoul to Detroit 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 September 16, 2025.
Use the filters below to find and compare flights from Seoul to Detroit that are best for you.

Fly from

Seoul

Fly to

Detroit

Route

Depart

Return

Price

IncheonDetroit

ICN - DTW

ICNDTW

Incheon Intl

Mon 3/2

6:50 pm-12:28 am

1 stop19h 38m

Detroit Metropolitan Wayne County

Tue 3/3

11:19 am-4:45 pm

2 stops39h 26m

$503

IncheonDetroit

ICN - DTW

ICNDTW

Incheon Intl

Mon 10/20

10:05 pm-6:00 am

1 stop20h 55m

Detroit Metropolitan Wayne County

Fri 10/24

10:25 pm-3:45 pm

2 stops28h 20m

$734

IncheonDetroit

ICN - DTW

ICNDTW

Incheon Intl

Fri 10/17

12:45 pm-9:25 pm

1 stop21h 40m

Detroit Metropolitan Wayne County

Fri 10/24

9:20 pm-3:45 pm

1 stop29h 25m

$749

IncheonDetroit

ICN - DTW

ICNDTW

Incheon Intl

Mon 10/20

8:35 pm-4:14 pm

1 stop32h 39m

Detroit Metropolitan Wayne County

Thu 11/6

4:51 pm-7:25 pm

2 stops60h 34m

$762

IncheonDetroit

ICN - DTW

ICNDTW

Incheon Intl

Thu 10/30

7:10 pm-11:58 am

2 stops29h 48m

Detroit Metropolitan Wayne County

Thu 11/6

3:19 pm-5:10 pm

3 stops35h 51m

$768

IncheonDetroit

ICN - DTW

ICNDTW

Incheon Intl

Sun 10/19

8:35 pm-4:14 pm

1 stop32h 39m

Detroit Metropolitan Wayne County

Thu 11/6

4:51 pm-7:25 pm

2 stops60h 34m

$771

IncheonDetroit

ICN - DTW

ICNDTW

Incheon Intl

Tue 10/28

9:00 pm-3:55 pm

1 stop31h 55m

Detroit Metropolitan Wayne County

Tue 11/4

4:51 pm-5:20 am

1 stop22h 29m

$912

IncheonDetroit

ICN - DTW

ICNDTW

Incheon Intl

Mon 3/2

4:10 pm-8:45 pm

1 stop18h 35m

Detroit Metropolitan Wayne County

Tue 3/3

9:20 pm-5:45 pm

1 stop30h 25m

$1,133

SeoulDetroit

GMP - DTW

GMPDTW

Seoul Gimpo Intl

Thu 11/20

12:25 pm-10:15 pm

2 stops47h 50m

Detroit Metropolitan Wayne County

Mon 11/24

11:00 am-10:30 pm

2 stops45h 30m

$1,270

SeoulDetroit

GMP - DTW

GMPDTW

Seoul Gimpo Intl

Thu 10/30

7:50 pm-1:11 pm

2 stops30h 21m

Detroit Metropolitan Wayne County

Thu 11/6

9:15 am-11:20 am

2 stops36h 05m

$1,281

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 33 results
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Best time to book a flight from Seoul to Detroit

Have a flexible travel schedule? Discover the best time to fly to Detroit from Seoul 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 Seoul to Detroit

What is the cheapest month to book a flight from Seoul to Detroit?

Currently, August is the cheapest month in which you can book a flight from Seoul to Detroit (average of $250). Flying from Seoul to Detroit in March is currently the most expensive (average of $305). 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 SEL to DTT?

Find hourly flight availability from Seoul to Detroit. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 16, 2025.

It’s typically best to fly out from Seoul to Detroit at noon. Doing so could potentially save you 38% on the flight price compared to flying in the morning, which is usually more expensive.

Weekly flight availability from Seoul to Detroit

Explore weekly flight availability from Seoul to Detroit. 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 16, 2025.

The most flights from SEL to DTT 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 much does it cost to fly round-trip from Seoul to Detroit?

Reviews of airlines servicing Detroit

Get insights into the airlines that provide service to Detroit. 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 Detroit. Reviews last updated September 16, 2025.
Get a feel of what it's like to fly with Korean Air from Seoul to Detroit by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,140 reviews

Comfort

8.3

Overall

8.4

Entertainment

8.2

Food

8.1

Crew

8.7

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
Korean Air
8.4
Very good
1,140 reviews
Korean Air
8.4
Very good
1,140 reviews

Comfort

8.3

Overall

8.4

Entertainment

8.2

Food

8.1

Crew

8.7

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!

Related info for your journey

Find useful and relevant information for your journey from Seoul to Detroit. 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 into for flights to Detroit from Seoul?

    Most people fly into Detroit All airports (DTT) if they book a flight to Detroit from Seoul. On average, All airports has 2 inbound flights from Seoul per day from 2 airlines. Detroit All airports is conveniently located just 0.6 mi from Detroit’s city center.

  • How long is the flight from Seoul to Detroit?

    Airlines like American Airlines, Alaska Airlines, and ANA fly from Seoul to Detroit in about 19h 38m. The time it takes to get you to your destination can typically vary by up to 28h 12m. The distance from Seoul to Detroit is about 6616 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Seoul to Detroit round-trip?

    Cheapflights users have booked flights from Seoul to Detroit round-trip from $1,173. Another airline that can offer you cheap pricing is Delta. Korean Air is priced at 24% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest flights from Seoul to Detroit?

    While on average a flight from Seoul to Detroit is generally $1,698, our data shows the cheapest flight currently is $467. When looking at the most popular route, (Incheon Intl - Detroit Metropolitan Wayne County), you can expect to pay $688 for that flight.

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

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

  • How can I find direct flights from Seoul to Detroit?

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

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

    Yes. Cheapflights offers flight deals from Seoul to Detroit 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 Seoul to Detroit?

    Currently, August is the cheapest month in which you can book a flight from Seoul to Detroit (average of $250). Flying from Seoul to Detroit in March is currently the most expensive (average of $305). 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 Detroit?

Book flights to Detroit if you plan to visit one of these locations
Roseville
Port Huron

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Seoul to Detroit

Discover the top 2 airlines that operate flights from Seoul to Detroit. 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 September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Korean AirCheapest$1,173Average$1,585FlexibilityNo cancel feeOn-time81%
DeltaCheapest$1,388Average$1,650FlexibilityNo cancel feeOn-timeN/A

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