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$284+ 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 9/18. Fares are subject to change and may not be available on all flights or dates of travel.
SEL — DTT
Apr 22 — Apr 291
Wed 4/22
Wed 4/29
1 adult, Economy
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Cheap 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 March 23, 2026.

This American Airlines deal was found by Cheapflights users on 3/22. 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 4/235:50 pm
ICN
-
DTW
2 stops30h 27m
American Airlines
Mon 4/277:16 pm
DTW
-
ICN
1 stop31h 29m
American Airlines
Deal found 3/22$449
This American Airlines deal was found by Cheapflights users on 3/21. 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 9/15:50 pm
ICN
-
DTW
1 stop34h 27m
American Airlines
Thu 9/174:10 pm
DTW
-
ICN
1 stop34h 35m
American Airlines
Deal found 3/21$451
This American Airlines deal was found by Cheapflights users on 3/22. 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 8/245:50 pm
ICN
-
DTW
2 stops31h 42m
American Airlines
Sat 9/57:35 pm
DTW
-
ICN
1 stop31h 10m
American Airlines
Deal found 3/22$476
This American Airlines deal was found by Cheapflights users on 3/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/225:50 pm
ICN
-
DTW
2 stops19h 55m
American Airlines
Sun 4/266:09 am
DTW
-
ICN
1 stop20h 36m
American Airlines
Deal found 3/20$477
This American Airlines deal was found by Cheapflights users on 3/23. 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 8/245:50 pm
ICN
-
DTW
2 stops28h 26m
American Airlines
Fri 9/46:00 am
DTW
-
ICN
1 stop20h 45m
American Airlines
Deal found 3/23$525
This American Airlines deal was found by Cheapflights users on 3/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/105:50 pm
ICN
-
DTW
2 stops32h 13m
American Airlines
Wed 7/155:27 pm
DTW
-
ICN
2 stops33h 18m
American Airlines
Deal found 3/20$543
This American Airlines deal was found by Cheapflights users on 3/22. 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 8/255:50 pm
ICN
-
DTW
2 stops31h 42m
American Airlines
Sun 9/66:00 am
DTW
-
ICN
1 stop20h 45m
American Airlines
Deal found 3/22$575
This American Airlines deal was found by Cheapflights users on 3/22. 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.
Sat 8/225:50 pm
ICN
-
DTW
2 stops33h 50m
American Airlines
Sun 9/66:00 am
DTW
-
ICN
1 stop20h 45m
American Airlines
Deal found 3/22$625
This Air Canada deal was found by Cheapflights users on 3/21. 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.
Tue 5/55:45 pm
ICN
-
DTW
2 stops33h 28m
Air Canada
Tue 5/126:50 pm
DTW
-
ICN
2 stops32h 15m
Air Canada
Deal found 3/21$859
This FlightHub deal was found by Cheapflights users on 3/20. 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.
Tue 5/128:00 am
GMP
-
DTW
2 stops21h 42m
Japan Airlines
Mon 6/87:46 am
DTW
-
GMP
2 stops24h 29m
Japan Airlines
Deal found 3/20$1,384
This Cheapflightsfares deal was found by Cheapflights users on 3/23. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/287:55 pm
GMP
-
DTW
2 stops32h 34m
ANA
Sun 7/268:50 am
DTW
-
GMP
2 stops37h 15m
ANA
Deal found 3/23$1,391
This Trip.com deal was found by Cheapflights users on 3/20. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/128:00 am
GMP
-
DTW
2 stops21h 42m
Japan Airlines
Tue 6/97:46 am
DTW
-
GMP
2 stops24h 29m
Japan Airlines
Deal found 3/20$1,487

Find 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 March 23, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$449
(American Airlines)

One-way from

$284
(American Airlines)

Popular in

May

Cheapest in

March

Average price

$975
Provider with most accurate pricing for Seoul (SEL)-Detroit (DTT) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seoul (SEL)-Detroit (DTT) flights.
Search Deals
From Seoul (SEL) to Detroit (DTT)
Search Deals
One-way flight from Seoul (SEL) to Detroit (DTT)
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($313 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($50 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

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 March 23, 2026.
Use the filters below to find and compare flights from Seoul to Detroit that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

IncheonDetroit

ICN - DTW

ICNDTW

Incheon Intl

Tue 9/1

7:45 pm-3:48 pm

2 stops33h 03m

Detroit Metropolitan Wayne County

Thu 9/17

4:46 pm-11:00 am

2 stops29h 14m

$1,087

IncheonDetroit

ICN - DTW

ICNDTW

Incheon Intl

Wed 4/22

7:35 pm-5:44 am

1 stop23h 09m

Detroit Metropolitan Wayne County

Sun 4/26

7:09 am-5:30 pm

1 stop21h 21m

$1,137

IncheonDetroit

ICN - DTW

ICNDTW

Incheon Intl

Thu 4/23

7:35 pm-5:44 am

1 stop23h 09m

Detroit Metropolitan Wayne County

Mon 4/27

7:09 am-5:30 pm

1 stop21h 21m

$1,153

IncheonDetroit

ICN - DTW

ICNDTW

Incheon Intl

Sun 5/10

7:35 pm-5:44 am

1 stop23h 09m

Detroit Metropolitan Wayne County

Sun 5/31

7:09 am-5:30 pm

1 stop21h 21m

$1,190
Quickest round-trip

IncheonDetroit

ICN - DTW

ICNDTW

Incheon Intl

Wed 6/10

11:30 am-4:27 pm

1 stop17h 57m

Detroit Metropolitan Wayne County

Wed 7/15

3:32 pm-4:20 am

2 stops23h 48m

$1,206

IncheonDetroit

ICN - DTW

ICNDTW

Incheon Intl

Tue 9/1

5:50 pm-9:25 am

2 stops28h 35m

Detroit Metropolitan Wayne County

Thu 9/17

7:55 am-3:45 pm

1 stop18h 50m

$1,213

IncheonDetroit

ICN - DTW

ICNDTW

Incheon Intl

Wed 6/10

7:20 pm-11:23 am

1 stop29h 03m

Detroit Metropolitan Wayne County

Wed 7/15

12:45 pm-4:25 pm

Nonstop14h 40m

$1,263

IncheonDetroit

ICN - DTW

ICNDTW

Incheon Intl

Wed 7/8

7:20 pm-11:24 am

1 stop29h 04m

Detroit Metropolitan Wayne County

Thu 8/27

12:40 pm-4:25 pm

Nonstop14h 45m

$1,263

IncheonDetroit

ICN - DTW

ICNDTW

Incheon Intl

Wed 7/8

4:50 pm-2:27 pm

2 stops34h 37m

Detroit Metropolitan Wayne County

Thu 8/27

3:32 pm-4:20 am

2 stops23h 48m

$1,341

IncheonDetroit

ICN - DTW

ICNDTW

Incheon Intl

Thu 5/7

7:00 pm-12:52 pm

1 stop30h 52m

Detroit Metropolitan Wayne County

Thu 5/14

12:45 pm-4:25 pm

Nonstop14h 40m

$1,346

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/18

Showing 1-10 of 38 resultsSorted by cheapest first
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  • Most accurate provider: When it comes to deals on Seoul-Detroit flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seoul-Detroit flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seoul-Detroit flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Seoul-Detroit 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 Seoul-Detroit 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 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, November is the cheapest month in which you can book a flight from Seoul to Detroit (average of $683). Flying from Seoul to Detroit in February is currently the most expensive (average of $1,417). 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 March 23, 2026.

When flying from Seoul to Detroit, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 March 23, 2026.

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).

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 3 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 Alaska Airlines, United Airlines, and Japan Airlines fly from Seoul to Detroit in about 17h 57m. The time it takes to get you to your destination can typically vary by up to 5h 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 $937. Other airlines that can offer you cheap pricing are Delta, from $1,146, and Korean Air, from $1,173. Air Canada is priced at 39% lower than the current average price of a flight leaving 3 months from now.

  • 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, November is the cheapest month in which you can book a flight from Seoul to Detroit (average of $683). Flying from Seoul to Detroit in February is currently the most expensive (average of $1,417). 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

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Alternative routes for Seoul to Detroit

See prices for flight routes from nearby airports that may be better suited for you.
Incheon Intl to O'Hare Intl flights
Incheon Intl to Midway flights

Top 3 airlines flying from Seoul to Detroit

Discover the top 3 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 March 23, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$937Average$969FlexibilityNo cancel feeOn-time67%
DeltaCheapest$1,146Average$1,457FlexibilityNo cancel feeOn-timeN/A
Korean AirCheapest$1,173Average$1,648FlexibilityNo cancel feeOn-time81%

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