How long is the flight from Detroit to Seoul?

Departing from Detroit to Seoul will take you 23h. There are 6616 mi between Detroit and Seoul. Both multi-stop and nonstop flights can be found to your destination and back.

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

Cheapflights users have booked flights from Detroit to Seoul round-trip from $885. Other airlines that can offer you cheap pricing are Air Canada, from $905, and American Airlines, from $1,027. Turkish Airlines is currently priced 33% 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 $673 on Air Canada. Other airlines that offer cheap prices include Delta from $934 and Korean Air from $1,130 one-way.

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.

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).

What are the cheapest flights from Detroit to Seoul?

On average you can expect to pay $1,455 for a flight from Detroit to Seoul. The cheapest flight overall is $1,018 while the most popular route, (Detroit Metropolitan Wayne County - Incheon Intl) is currently priced at $927.

What are the most popular airlines that fly from Detroit to Seoul?

When booking a flight from Detroit to Seoul, you may want to consider flying on Delta, Air Canada or Korean Air as they are the most popular for this route.

Most accurate provider : When it comes to deals on Detroit-Seoul flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Detroit-Seoul flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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.

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.

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.

$355+ Flights from Detroit to Seoul

Q: How much does it cost to fly round-trip from Detroit to Seoul?

Airfare is below average for this route at the moment. Detroit to Seoul flights typically cost between $1,372 and $2,201 in February. The cheapest round-trip price found within the last 3 days was $804 on Multiple Airlines (Feb 28-Mar 9).

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Cheap 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 December 17, 2025.

Fri 12/198:46 pmDTW - ICN

2 stops33h 34mMultiple Airlines

Sat 12/271:20 pmICN - DTW

1 stop30h 10mMultiple Airlines

Deal found 12/14

$2,072

Fri 12/198:46 pmDTW - ICN

2 stops33h 34mMultiple Airlines

Fri 12/2610:20 pmICN - DTW

1 stop21h 10mMultiple Airlines

Deal found 12/14

$2,109

Fri 12/198:46 pmDTW - ICN

2 stops33h 34mMultiple Airlines

Sun 12/281:20 pmICN - DTW

1 stop30h 10mMultiple Airlines

Deal found 12/14

$2,132

Wed 12/179:59 pmDTW - ICN

1 stop28h 21mMultiple Airlines

Sat 12/201:20 pmICN - DTW

2 stops31h 34mMultiple Airlines

Deal found 12/16

$2,234

Tue 12/166:35 amDTW - ICN

2 stops25h 05mMultiple Airlines

Tue 12/238:40 amICN - DTW

3 stops34h 19mMultiple Airlines

Deal found 12/15

$2,279

Thu 12/187:30 amDTW - ICN

2 stops24h 05mMultiple Airlines

Sat 12/201:20 pmICN - DTW

1 stop30h 10mMultiple Airlines

Deal found 12/14

$2,343

Mon 12/154:47 pmDTW - ICN

2 stops33h 28mUnited Airlines

Tue 12/3012:45 pmICN - DTW

2 stops23h 30mUnited Airlines

Deal found 12/14

$2,382

Tue 12/167:05 amDTW - ICN

1 stop19h 10mUnited Airlines

Thu 1/16:00 pmICN - DTW

2 stops43h 43mUnited Airlines

Deal found 12/15

$2,414

Tue 12/166:35 amDTW - GMP

2 stops25h 30mJapan Airlines

Tue 12/237:40 pmGMP - DTW

2 stops32h 23mJapan Airlines

Deal found 12/15

$2,666

Tue 12/305:07 amDTW - GMP

2 stops26h 58mMultiple Airlines

Fri 1/28:40 amGMP - DTW

2 stops24h 24mMultiple Airlines

Deal found 12/17

$3,619

Wed 12/1711:05 amDTW - GMP

2 stops34h 15mANA

Sat 12/207:50 pmGMP - DTW

2 stops39h 08mANA

Deal found 12/16

$7,223

Fri 12/1911:20 amDTW - GMP

2 stops21h 10mANA

Sun 12/217:35 pmGMP - DTW

2 stops37h 29mANA

Deal found 12/15

$10,736

Best flights from Detroit to Seoul
Discover carefully curated flight deals from Detroit to Seoul that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 17, 2025.

Thu 1/295:15 pmDTW - ICN

1 stop32h 40mMultiple Airlines

Thu 2/59:20 pmICN - DTW

2 stops35h 05mMultiple Airlines

Deal found 12/14

$1,038

Wed 3/48:05 pmDTW - ICN

1 stop23h 00mTurkish Airlines

Tue 3/1012:10 amICN - DTW

1 stop32h 00mTurkish Airlines

Deal found 12/15

$1,148

Thu 1/2911:30 amDTW - ICN

Nonstop15h 20mDelta

Thu 2/59:35 amICN - DTW

Nonstop13h 05mDelta

Deal found 12/15

$1,197

Mon 1/127:00 amDTW - GMP

2 stops25h 05mJapan Airlines

Mon 1/197:40 pmGMP - DTW

2 stops30h 41mJapan Airlines

Deal found 12/15

$1,227

Tue 3/1010:28 amDTW - GMP

2 stops35h 52mANA

Tue 3/177:50 pmGMP - DTW

2 stops37h 20mANA

Deal found 12/17

$1,908

Mon 3/1611:00 amDTW - ICN

1 stop29h 40mMultiple Airlines

Sat 3/284:15 pmICN - DTW

2 stops25h 50mMultiple Airlines

Deal found 12/16

$1,062

Sat 2/2810:59 pmDTW - ICN

1 stop40h 41mMultiple Airlines

Mon 3/91:20 pmICN - DTW

1 stop28h 35mMultiple Airlines

Deal found 12/17

$1,071

Wed 1/1411:30 amDTW - ICN

Nonstop15h 20mDelta

Wed 1/219:35 amICN - DTW

Nonstop13h 05mDelta

Deal found 12/15

$1,197

Mon 1/121:08 pmDTW - GMP

2 stops31h 47mJapan Airlines

Mon 2/27:40 pmGMP - DTW

2 stops38h 38mJapan Airlines

Deal found 12/15

$1,233

Tue 2/1711:40 amDTW - ICN

Nonstop15h 10mDelta

Thu 3/199:35 amICN - DTW

Nonstop13h 05mDelta

Deal found 12/15

$1,197

Wed 1/147:00 amDTW - GMP

2 stops25h 05mJapan Airlines

Wed 1/217:40 pmGMP - DTW

2 stops30h 41mJapan Airlines

Deal found 12/15

$1,247

Wed 1/218:00 amDTW - ICN

2 stops39h 55mMultiple Airlines

Tue 1/2710:00 amICN - DTW

2 stops45h 25mMultiple Airlines

Deal found 12/15

$1,153

Mon 1/1211:30 amDTW - ICN

Nonstop15h 20mDelta

Mon 1/199:35 amICN - DTW

Nonstop13h 05mDelta

Deal found 12/15

$1,197

Tue 1/137:00 amDTW - GMP

2 stops25h 05mJapan Airlines

Sat 1/317:40 pmGMP - DTW

2 stops30h 41mJapan Airlines

Deal found 12/15

$1,247

Sun 2/18:26 pmDTW - ICN

1 stop29h 24mDelta

Wed 2/259:35 amICN - DTW

Nonstop13h 05mDelta

Deal found 12/15

$1,201

Mon 1/127:00 amDTW - GMP

2 stops25h 05mMultiple Airlines

Mon 2/27:40 pmGMP - DTW

2 stops30h 41mMultiple Airlines

Deal found 12/16

$1,281

Sat 1/312:07 pmDTW - GMP

2 stops31h 13mANA

Sat 2/77:50 pmGMP - DTW

2 stops31h 31mANA

Deal found 12/17

$2,017

Thu 1/291:08 pmDTW - GMP

2 stops31h 47mMultiple Airlines

Thu 2/58:00 amGMP - DTW

2 stops26h 44mMultiple Airlines

Deal found 12/15

$1,441

Wed 1/288:00 amDTW - GMP

2 stops48h 05mJapan Airlines

Sun 2/17:40 pmGMP - DTW

2 stops30h 41mJapan Airlines

Deal found 12/14

$1,740

Mon 3/167:30 amDTW - GMP

2 stops25h 35mJapan Airlines

Sat 3/287:40 pmGMP - DTW

2 stops34h 12mJapan Airlines

Deal found 12/16

$1,902

Last-minute flights from Detroit to Seoul
Discover last-minute flight deals from Detroit to Seoul. Data last updated December 17, 2025 and is based on user searches.

Mon 1/122:47 pmDTW - ICN

3 stops35h 13mMultiple Airlines

Mon 1/194:15 pmICN - DTW

2 stops26h 57mMultiple Airlines

Deal found 12/15

$1,089

Mon 1/127:00 amDTW - GMP

2 stops25h 05mJapan Airlines

Mon 1/197:40 pmGMP - DTW

2 stops30h 41mJapan Airlines

Deal found 12/15

$1,227

Mon 1/121:08 pmDTW - GMP

2 stops31h 47mJapan Airlines

Mon 2/27:40 pmGMP - DTW

2 stops38h 38mJapan Airlines

Deal found 12/15

$1,233

Mon 1/127:00 amDTW - GMP

2 stops25h 05mMultiple Airlines

Mon 2/27:40 pmGMP - DTW

2 stops30h 41mMultiple Airlines

Deal found 12/16

$1,281

Tue 1/135:15 pmDTW - ICN

1 stop35h 20mMultiple Airlines

Sat 1/319:20 pmICN - DTW

2 stops40h 39mMultiple Airlines

Deal found 12/15

$1,052

Wed 1/1410:00 amDTW - ICN

2 stops41h 25mChina Eastern

Wed 1/216:25 pmICN - DTW

2 stops39h 24mChina Eastern

Deal found 12/15

$913

Wed 1/148:00 amDTW - ICN

2 stops47h 35mMultiple Airlines

Wed 1/211:20 pmICN - DTW

1 stop21h 42mMultiple Airlines

Deal found 12/15

$1,065

Wed 1/147:00 amDTW - GMP

2 stops25h 05mJapan Airlines

Wed 1/217:40 pmGMP - DTW

2 stops30h 41mJapan Airlines

Deal found 12/16

$1,247

Wed 1/215:15 pmDTW - ICN

1 stop32h 40mMultiple Airlines

Tue 1/279:20 pmICN - DTW

2 stops37h 24mMultiple Airlines

Deal found 12/15

$1,041

Fri 1/239:18 pmDTW - ICN

1 stop30h 17mMultiple Airlines

Mon 2/26:55 pmICN - DTW

2 stops37h 30mMultiple Airlines

Deal found 12/16

$1,108

Thu 1/295:15 pmDTW - ICN

1 stop32h 40mMultiple Airlines

Thu 2/59:20 pmICN - DTW

2 stops35h 05mMultiple Airlines

Deal found 12/14

$1,038

Fri 1/306:15 pmDTW - ICN

2 stops29h 35mMultiple Airlines

Fri 2/64:15 pmICN - DTW

2 stops26h 57mMultiple Airlines

Deal found 12/16

$1,003

One-way flights from Detroit to Seoul
Search for one-way flight options from Detroit to Seoul. Find affordable one-way fares based on user searches. Data last updated December 17, 2025.

Tue 3/1711:00 amDTW - ICN

1 stop29h 40mMultiple Airlines

Deal found 12/16

$355

Sat 3/1411:00 amDTW - ICN

1 stop29h 40mMultiple Airlines

Deal found 12/16

$366

Sun 3/1511:00 amDTW - ICN

1 stop29h 40mMultiple Airlines

Deal found 12/16

$374

Wed 3/1110:59 pmDTW - ICN

1 stop41h 41mMultiple Airlines

Deal found 12/15

$402

Thu 3/1211:00 amDTW - ICN

1 stop29h 40mMultiple Airlines

Deal found 12/16

$421

Wed 1/148:00 amDTW - ICN

2 stops47h 35mMultiple Airlines

Deal found 12/16

$428

Sat 2/217:11 pmDTW - ICN

3 stops58h 14mMultiple Airlines

Deal found 12/16

$431

Tue 1/205:15 amDTW - ICN

2 stops47h 20mMultiple Airlines

Deal found 12/14

$433

Tue 2/172:35 pmDTW - ICN

3 stops38h 00mMultiple Airlines

Deal found 12/17

$436

Sat 1/1011:28 amDTW - GMP

3 stops55h 07mMultiple Airlines

Deal found 12/17

$568

Mon 1/126:15 pmDTW - GMP

3 stops57h 30mMultiple Airlines

Deal found 12/17

$569

Wed 12/315:10 amDTW - GMP

3 stops46h 20mMultiple Airlines

Deal found 12/17

$778

Find flight deals from Detroit to Seoul

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$804 (Kiwi.com)
One-way from	$355 (Kiwi.com)
Popular in	November
Cheapest in	January
Average price	$1,382
Good round-trip deal	$1,451 or less
Good one-way deal	$1,056 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. 12% potential increase in price ($195 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($27 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 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

Fly from

Fly to

Route

Depart

Return

Price

DetroitIncheon

DTW - ICN

DTWICN

Detroit Metropolitan Wayne County

Thu 1/29

5:15 pm-3:55 pm

1 stop32h 40m

Incheon Intl

Thu 2/5

9:20 pm-6:25 pm

2 stops35h 05m

$1,038

DetroitIncheon

DTW - ICN

DTWICN

Detroit Metropolitan Wayne County

Mon 3/16

11:00 am-5:40 am

1 stop29h 40m

Incheon Intl

Sat 3/28

4:15 pm-5:05 am

2 stops25h 50m

$1,062

DetroitIncheon

DTW - ICN

DTWICN

Detroit Metropolitan Wayne County

Sat 2/28

10:59 pm-5:40 am

1 stop40h 41m

Incheon Intl

Mon 3/9

1:20 pm-4:55 am

1 stop28h 35m

$1,071

DetroitIncheon

DTW - ICN

DTWICN

Detroit Metropolitan Wayne County

Wed 3/4

8:05 pm-9:05 am

1 stop23h 00m

Incheon Intl

Tue 3/10

12:10 am-7:10 pm

1 stop32h 00m

$1,148

DetroitIncheon

DTW - ICN

DTWICN

Detroit Metropolitan Wayne County

Wed 1/21

8:00 am-1:55 pm

2 stops39h 55m

Incheon Intl

Tue 1/27

10:00 am-5:25 pm

2 stops45h 25m

$1,153

DetroitIncheon

DTW - ICN

DTWICN

Detroit Metropolitan Wayne County

Thu 1/29

11:30 am-4:50 pm

Nonstop15h 20m

Incheon Intl

Thu 2/5

9:35 am-8:40 am

Nonstop13h 05m

$1,197

DetroitIncheon

DTW - ICN

DTWICN

Detroit Metropolitan Wayne County

Wed 1/14

11:30 am-4:50 pm

Nonstop15h 20m

Incheon Intl

Wed 1/21

9:35 am-8:40 am

Nonstop13h 05m

$1,197

DetroitIncheon

DTW - ICN

DTWICN

Detroit Metropolitan Wayne County

Tue 2/17

11:40 am-4:50 pm

Nonstop15h 10m

Incheon Intl

Thu 3/19

9:35 am-9:40 am

Nonstop13h 05m

$1,197

DetroitIncheon

DTW - ICN

DTWICN

Detroit Metropolitan Wayne County

Mon 1/12

11:30 am-4:50 pm

Nonstop15h 20m

Incheon Intl

Mon 1/19

9:35 am-8:40 am

Nonstop13h 05m

$1,197

DetroitIncheon

DTW - ICN

DTWICN

Detroit Metropolitan Wayne County

Sun 2/1

8:26 pm-3:50 pm

1 stop29h 24m

Incheon Intl

Wed 2/25

9:35 am-8:40 am

Nonstop13h 05m

$1,201

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Showing 1-10 of 36 results

Compare providers for flights from Detroit to Seoul

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Detroit to Seoul in December.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star
AranGrant	Price Accuracy2 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust 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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Detroit-Seoul flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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.

Cheapflights Insights

Everything you need to know about your flight from Detroit to Seoul

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

Currently, July is the cheapest month in which you can book a flight from Detroit to Seoul (average of $709). Flying from Detroit to Seoul in December is currently the most expensive (average of $1,403). 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?

It’s typically best to fly out from Detroit to Seoul in the evening. Doing so could potentially save you 40% 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?

Travelers seeking maximum savings on their Detroit to Seoul 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 Seoul

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

How much does it cost to fly round-trip from Detroit to Seoul?

Reviews of airlines servicing Seoul

See what other customers who have flown with Korean Air and Delta from Detroit to Seoul have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Korean Air

8.4

Very good

1,186 reviews

Reviews

1 / 20

10.0

Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Korean Air

8.4

Very good

1,186 reviews

Korean Air

8.4

Very good

1,186 reviews

Reviews

1 / 20

10.0

Excellent

Chris,Mar 2025

SEA - ICN

Delta

7.9

Good

8,008 reviews

Korean Air

8.4

Very good

1,186 reviews

Reviews

1 / 20

10.0

Excellent

Chris,Mar 2025

SEA - ICN

Related info for your journey

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.
How long is the flight from Detroit to Seoul?
Departing from Detroit to Seoul will take you 23h. There are 6616 mi between Detroit and Seoul. Both multi-stop and nonstop flights can be found to your destination and back.
What are the cheapest airlines flying from Detroit to Seoul round-trip?
Cheapflights users have booked flights from Detroit to Seoul round-trip from $885. Other airlines that can offer you cheap pricing are Air Canada, from $905, and American Airlines, from $1,027. Turkish Airlines is currently priced 33% 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 $673 on Air Canada. Other airlines that offer cheap prices include Delta from $934 and Korean Air from $1,130 one-way.
What are the cheapest flights from Detroit to Seoul?
On average you can expect to pay $1,455 for a flight from Detroit to Seoul. The cheapest flight overall is $1,018 while the most popular route, (Detroit Metropolitan Wayne County - Incheon Intl) is currently priced at $927.
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, July is the cheapest month in which you can book a flight from Detroit to Seoul (average of $709). Flying from Detroit to Seoul in December is currently the most expensive (average of $1,403). 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 Seoul

Airline	Cheapest	Average	Flexibility	On-time
Turkish Airlines	Cheapest$885	Average$1,077	FlexibilityNo cancel fee	On-time77%
Air Canada	Cheapest$976	Average$1,567	FlexibilityNo cancel fee	On-time67%
American Airlines	Cheapest$1,027	Average$1,312	FlexibilityNo cancel fee	On-time71%
Delta	Cheapest$1,188	Average$1,540	FlexibilityNo cancel fee	On-timeN/A
Korean Air	Cheapest$1,197	Average$1,844	FlexibilityNo cancel fee	On-time81%

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$355+ 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.

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Cheap flight deals from Detroit to Seoul

Cheapest flights from Detroit to SeoulExplore 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 December 17, 2025.

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 December 17, 2025.

Find flight deals from Detroit to Seoul

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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 December.

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.

Cheapflights Insights

Everything you need to know about your flight from Detroit to Seoul

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

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 December 17, 2025.

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.

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 December 17, 2025.

How much does it cost to fly round-trip from Detroit to Seoul?

Reviews of airlines servicing Seoul

See what other customers who have flown with Korean Air and Delta from Detroit to Seoul have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

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?

How long is the flight from Detroit to Seoul?

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

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

What are the cheapest flights from Detroit to Seoul?

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

How can I find direct flights from Detroit to Seoul?

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

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

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Alternative routes for Detroit to Seoul

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Top 5 airlines flying from Detroit to Seoul

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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 December 17, 2025.