HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Seoul

$387+ Cheap flights from Detroit (DTT) to Seoul (SEL)

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 3/17. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — SEL
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Detroit to Seoul 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 Seoul

Discover tips and strategies to find the most affordable flight options for your journey from Detroit (DTT) to Seoul (SEL). 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 January 21, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$842
(Trip.com)

One-way from

$387
(Kiwi.com)

Popular in

July

Cheapest in

January

Average price

$934

Good round-trip deal

$1,590 or less

Good one-way deal

$1,145 or less
Provider with most accurate pricing for Detroit (DTT)-Seoul (SEL) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Detroit (DTT)-Seoul (SEL) flights.
Search Deals
From Detroit (DTT) to Seoul (SEL)
Search Deals
One-way flight from Detroit (DTT) to Seoul (SEL)
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($451 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($72 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2025
Search Deals
Price to beat on a round-trip flight from Detroit (DTT) to Seoul (SEL).
Search Deals
Price to beat on a one-way flight from Detroit (DTT) to Seoul (SEL).
Search Deals

Find flight deals from Detroit to Seoul

Cheapest flights from Detroit to Seoul
Explore the most affordable flight options available from Detroit to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.

This Trip.com deal was found by Cheapflights users on 1/21. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/36:45 amDTW - ICN
2 stops23h 45mMultiple Airlines
Wed 3/126:55 pmICN - DTW
2 stops35h 23mMultiple Airlines
Deal found 1/21$842
This Gurufare deal was found by Cheapflights users on 1/21. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/198:32 amDTW - ICN
2 stops43h 53mChina Eastern
Sun 7/134:20 pmICN - DTW
2 stops42h 42mChina Eastern
Deal found 1/21$855
This oojo deal was found by Cheapflights users on 1/21. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/238:55 pmDTW - ICN
1 stop31h 45mTurkish Airlines
Wed 5/79:30 amICN - DTW
1 stop46h 30mTurkish Airlines
Deal found 1/21$858
This Air Canada deal was found by Cheapflights users on 1/20. 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.
Thu 9/119:30 amDTW - ICN
1 stop17h 50mAir Canada
Wed 9/245:45 pmICN - DTW
2 stops29h 37mAir Canada
Deal found 1/20$1,162
This Delta deal was found by Cheapflights users on 1/20. 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
Tue 9/1610:15 amICN - DTW
Nonstop13h 05mDelta
Deal found 1/20$1,189
This Gotogate deal was found by Cheapflights users on 1/21. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/2210:15 amDTW - GMP
2 stops22h 05mMultiple Airlines
Wed 1/293:50 pmGMP - DTW
2 stops18h 01mMultiple Airlines
Deal found 1/21$1,511
This FlightHub deal was found by Cheapflights users on 1/21. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/206:30 amDTW - GMP
2 stops21h 50mJapan Airlines
Thu 2/277:50 amGMP - DTW
2 stops23h 10mJapan Airlines
Deal found 1/21$1,633
This Cheapflightsfares deal was found by Cheapflights users on 1/19. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/189:10 amDTW - GMP
2 stops36h 55mANA
Mon 4/287:40 amGMP - DTW
2 stops24h 10mANA
Deal found 1/19$1,886

Find flights from Detroit to Seoul within your budget

Customize your flight search to find flights from Detroit to Seoul 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 January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

DetroitIncheon

DTW - ICN

DTWICN

Detroit Metropolitan Wayne County

Mon 3/3

6:45 am-8:30 pm

2 stops23h 45m

Incheon Intl

Wed 3/12

6:55 pm-5:18 pm

2 stops35h 23m

$842

DetroitIncheon

DTW - ICN

DTWICN

Detroit Metropolitan Wayne County

Thu 6/19

8:32 am-5:25 pm

2 stops43h 53m

Incheon Intl

Sun 7/13

4:20 pm-10:02 pm

2 stops42h 42m

$855

DetroitIncheon

DTW - ICN

DTWICN

Detroit Metropolitan Wayne County

Wed 4/23

8:55 pm-5:40 pm

1 stop31h 45m

Incheon Intl

Wed 5/7

9:30 am-7:00 pm

1 stop46h 30m

$858

DetroitIncheon

DTW - ICN

DTWICN

Detroit Metropolitan Wayne County

Mon 4/7

6:05 pm-3:30 pm

2 stops32h 25m

Incheon Intl

Mon 5/12

5:25 pm-8:51 am

2 stops28h 26m

$1,022

DetroitIncheon

DTW - ICN

DTWICN

Detroit Metropolitan Wayne County

Wed 4/23

8:35 pm-4:05 pm

2 stops30h 30m

Incheon Intl

Wed 4/30

5:45 pm-10:23 am

2 stops29h 38m

$1,164

DetroitIncheon

DTW - ICN

DTWICN

Detroit Metropolitan Wayne County

Wed 4/23

12:35 pm-4:25 pm

Nonstop14h 50m

Incheon Intl

Wed 5/7

10:15 am-10:25 am

Nonstop13h 10m

$1,195

DetroitSeoul

DTW - GMP

DTWGMP

Detroit Metropolitan Wayne County

Wed 2/12

10:15 am-10:55 am

2 stops34h 40m

Seoul Gimpo Intl

Sun 3/2

5:20 pm-7:51 pm

3 stops40h 31m

$1,577

DetroitSeoul

DTW - GMP

DTWGMP

Detroit Metropolitan Wayne County

Thu 2/20

6:30 am-6:20 pm

2 stops21h 50m

Seoul Gimpo Intl

Thu 2/27

7:50 am-5:00 pm

2 stops23h 10m

$1,633

DetroitSeoul

DTW - GMP

DTWGMP

Detroit Metropolitan Wayne County

Fri 4/18

9:10 am-11:05 am

2 stops36h 55m

Seoul Gimpo Intl

Mon 4/28

7:40 am-6:50 pm

2 stops24h 10m

$1,886

DetroitIncheon

DTW - ICN

DTWICN

Detroit Metropolitan Wayne County

Mon 3/17

10:59 am-10:05 pm

2 stops46h 06m

$387

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 19 results
1
2

Compare providers for flights from Detroit to Seoul

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 Seoul in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars

*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-Seoul flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Detroit-Seoul flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Detroit-Seoul flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Detroit-Seoul 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-Seoul 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 Seoul

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

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

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

Currently, October is the cheapest month in which you can book a flight from Detroit to Seoul (average of $1,086). Flying from Detroit to Seoul in June is currently the most expensive (average of $1,722). 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 SEL?

Find hourly flight availability from Detroit to Seoul. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 21, 2025.

It’s typically best to fly out from Detroit to Seoul in the evening. Doing so could potentially save you 57% on the flight price compared to flying at noon, which is usually more expensive.

What is the cheapest day to fly from Detroit to Seoul?

Use this chart to determine the cheapest time to fly round-trip from Detroit to Seoul. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Detroit to Seoul flight should consider departing on Sunday 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 Seoul

Explore weekly flight availability from Detroit to Seoul. 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 January 21, 2025.

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

Rainfall in Seoul by month

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

In terms of precipitation, rainfall in Seoul ranges from 1.1 - 10.0 inches per month. July is typically the wettest month, when rainfall can reach 10.0 in. December is typically the driest time to visit Seoul when rainfall is around 1.1 in.

Temperature in Seoul by month

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

If weather is an important factor for your trip to Seoul, 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 35.6 F).

Reviews of airlines servicing Seoul

Get insights into the airlines that provide service to Seoul. 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 Seoul. Reviews last updated January 21, 2025.
Peruse reviews from past customers who have flown with Turkish Airlines, Air Canada and Delta from Detroit to Seoul to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.5
Very good
1,039 reviews

Comfort

8.3

Food

8.1

Crew

8.7

Entertainment

8.2

Overall

8.5

Boarding

8.5

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Korean Air
8.5
Very good
1,039 reviews
Korean Air
8.5
Very good
1,039 reviews

Comfort

8.3

Food

8.1

Crew

8.7

Entertainment

8.2

Overall

8.5

Boarding

8.5

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

ANA
8.4
Very good
852 reviews
Korean Air
8.5
Very good
1,039 reviews

Comfort

8.3

Food

8.1

Crew

8.7

Entertainment

8.2

Overall

8.5

Boarding

8.5

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Japan Airlines
8.3
Very good
1,449 reviews
Korean Air
8.5
Very good
1,039 reviews

Comfort

8.3

Food

8.1

Crew

8.7

Entertainment

8.2

Overall

8.5

Boarding

8.5

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Delta
8.0
Very good
8,521 reviews
Korean Air
8.5
Very good
1,039 reviews

Comfort

8.3

Food

8.1

Crew

8.7

Entertainment

8.2

Overall

8.5

Boarding

8.5

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Qatar Airways
7.5
Good
3,754 reviews
Korean Air
8.5
Very good
1,039 reviews

Comfort

8.3

Food

8.1

Crew

8.7

Entertainment

8.2

Overall

8.5

Boarding

8.5

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Related info for your journey

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

    Located just 0.6 mi from the city center, Detroit All airports is the airport most travelers will use when flying to Seoul from Detroit. Booking flights from All airports (DTT) to Seoul should be relatively easy as there is 1 daily outbound flight to Seoul from 5 different airlines.

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

    Cheapflights users have booked flights from Detroit to Seoul round-trip from $855. Other airlines that can offer you cheap pricing are Turkish Airlines, from $858, and Air Canada, from $1,168. China Eastern is currently priced 46% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Detroit to Seoul one-way?

    One-way options have recently been found by users for as low as $550 on China Eastern. Other airlines that offer cheap prices include Turkish Airlines from $611 and Air Canada from $675 one-way.

  • What are the cheapest flights from Detroit to Seoul?

    On average you can expect to pay $3,004 for a flight from Detroit to Seoul. The cheapest flight overall is $788 while the most popular route, (Detroit Metropolitan Wayne County - Incheon Intl) is currently priced at $830.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Detroit to Seoul (average of $1,086). Flying from Detroit to Seoul in June is currently the most expensive (average of $1,722). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 5 airlines flying from Detroit to Seoul

Discover the top 5 airlines that operate flights from Detroit to Seoul. 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 January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$885Average$1,182FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$906Average$1,080FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$976Average$1,496FlexibilityNo cancel feeOn-time67%
DeltaCheapest$1,201Average$2,109FlexibilityNo cancel feeOn-timeN/A
Korean AirCheapest$1,371Average$2,358FlexibilityNo cancel feeOn-time81%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.