Which layover airport offers the lowest fares from Detroit to Seoul?

Flights via Istanbul (IST) offer the lowest average round-trip price of $916.

How many flights depart from Detroit to Seoul on average per day?

As of April 2026, there are 2 flights per day flying from Detroit to Seoul. The most common time of day flights depart is 12:00PM, with 100% of flights taking off in the afternoon.

What airlines fly to Seoul?

Delta, Korean Air and Air Canada are the top three most popular airlines that fly to Seoul from Detroit according to our data. Delta is the first choice among our users, with 72% of people opting to fly with this airline when traveling to Seoul. Keep in mind that there are 5 different airlines that fly to Seoul on a routine basis, so you have a few additional options to choose from.

How many flights depart from Detroit to Seoul on average per week?

14 flights are operational weekly from Detroit to Seoul as of April 2026. The most popular departure day for this route is Mon, with 14% of flights per week taking off on this day.

Which airport is the most popular layover for flights between Detroit and Seoul?

Istanbul (IST) was the most common stop: 67% of momondo users choosing 1-stop flights on this route connected there.

What is the cheapest airline that flies from Detroit to Seoul?

Japan Airlines and Delta are the most popular carriers operating from Detroit to Seoul

Which layover airport has the shortest travel time from Detroit to Seoul?

Flights connecting via Dallas (DFW) have the shortest average one-way travel time: 19h 02m.

Which layover airport has the shortest connection time from Detroit to Seoul?

Dallas (DFW) has the shortest average layover time for this route: 1h 45m.

When did momondo last update prices for flights from Detroit to Seoul?

Prices for flights from Detroit to Seoul are updated daily.

How many operators does momondo search for flights from Detroit to Seoul?

As of April 2026, there are 5 operators available to choose from for flights from Detroit to Seoul.

How old do you have to be to fly from Detroit to Seoul?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Detroit to Seoul.

What documentation or ID do you need to fly to Seoul?

The required travel and health documents for your Seoul trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Seoul. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$506 Cheap Flights from Detroit to Seoul in 2026

Q: What is the typical price of a round-trip flight between Detroit and Seoul?

Prices are currently low for flights on this route. Typical prices usually range from $1,641 to $1,391. The lowest price recently found on this route was $1,083.

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Find the cheapest flights from Detroit to Seoul

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:00 am - 11:15 am

DTW

ICN

39h 15m

2 stops

12:35 pm - 5:05 am

ICN

DTW

29h 30m

2 stops

$1,083Multiple Airlines

Tue, Sep 29 - Tue, Oct 6

7:00 am - 11:15 am

DTW

ICN

39h 15m

2 stops

12:35 pm - 5:05 am

ICN

DTW

29h 30m

2 stops

$1,122Multiple Airlines

Thu, Oct 1 - Tue, Oct 6

8:50 pm - 8:35 am

DTW

ICN

22h 45m

1 stop

11:20 pm - 6:45 pm

ICN

DTW

32h 25m

1 stop

$1,177Turkish Airlines

Wed, Sep 23 - Wed, Oct 7

10:05 am - 4:15 pm

DTW

ICN

17h 10m

1 stop

7:05 pm - 6:12 pm

ICN

DTW

36h 07m

1 stop

$1,193Air Canada

Thu, Sep 10 - Thu, Oct 15

3:46 pm - 4:30 am

DTW

ICN

23h 44m

1 stop

1:20 pm - 12:14 pm

ICN

DTW

59h 54m

2 stops

$1,196Multiple Airlines

Wed, Apr 29 - Tue, May 12

6:50 pm - 4:05 pm

DTW

ICN

32h 15m

2 stops

5:45 pm - 10:07 am

ICN

DTW

29h 22m

2 stops

$1,198Air Canada

Wed, Sep 23 - Wed, Oct 7

3:46 pm - 4:30 am

DTW

ICN

23h 44m

1 stop

7:25 am - 6:43 pm

ICN

DTW

48h 18m

2 stops

$1,200Multiple Airlines

Wed, Apr 29 - Sun, May 10

8:30 am - 11:00 am

DTW

GMP

37h 30m

2 stops

8:50 pm - 11:04 pm

GMP

DTW

39h 14m

2 stops

$1,482China Eastern

Mon, Aug 3 - Fri, Aug 28

6:34 am - 9:15 pm

DTW

GMP

25h 41m

2 stops

8:00 am - 5:23 am

GMP

DTW

34h 23m

2 stops

$1,550Japan Airlines

Tue, Aug 4 - Mon, Aug 24

6:34 am - 9:15 pm

DTW

GMP

25h 41m

2 stops

8:00 am - 5:23 am

GMP

DTW

34h 23m

2 stops

$1,553Japan Airlines

Tue, Aug 4 - Mon, Aug 24

Air Canada flights from Detroit to Seoul

Our best Air Canada deals on Detroit to Seoul flight tickets

Air Canada

Apr 28

DTW6:15 pmDetroit Metropolitan Wayne County

34h 15m

1 stop

ICN5:30 pmIncheon Intl

Jun 10

ICN6:00 pmIncheon Intl

29h 08m

2 stops

DTW10:08 amDetroit Metropolitan Wayne County

$1,201

Air Canada

Apr 22

DTW6:15 pmDetroit Metropolitan Wayne County

34h 15m

1 stop

ICN5:30 pmIncheon Intl

Jul 22

ICN6:00 pmIncheon Intl

33h 11m

2 stops

DTW2:11 pmDetroit Metropolitan Wayne County

$1,251

Air Canada

Apr 22

DTW6:15 pmDetroit Metropolitan Wayne County

34h 15m

1 stop

ICN5:30 pmIncheon Intl

Jul 22

ICN6:00 pmIncheon Intl

33h 11m

2 stops

DTW2:11 pmDetroit Metropolitan Wayne County

$1,252

Turkish Airlines flights from Detroit to Seoul

Our best Turkish Airlines deals on Detroit to Seoul flight tickets

Turkish Airlines

Apr 19

DTW8:50 pmDetroit Metropolitan Wayne County

31h 50m

1 stop

ICN5:40 pmIncheon Intl

Apr 22

ICN10:15 amIncheon Intl

45h 30m

1 stop

DTW6:45 pmDetroit Metropolitan Wayne County

$1,220

Turkish Airlines

Apr 25

DTW8:50 pmDetroit Metropolitan Wayne County

22h 45m

1 stop

ICN8:35 amIncheon Intl

May 6

ICN10:15 amIncheon Intl

45h 30m

1 stop

DTW6:45 pmDetroit Metropolitan Wayne County

$1,254

Turkish Airlines

Apr 18

DTW8:50 pmDetroit Metropolitan Wayne County

22h 45m

1 stop

ICN8:35 amIncheon Intl

Apr 22

ICN10:15 amIncheon Intl

45h 30m

1 stop

DTW6:45 pmDetroit Metropolitan Wayne County

$1,258

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DetroitIncheon

DTW - ICN

DTWICN

Detroit Metropolitan Wayne County

Tue 9/29

7:00 am-11:15 am

2 stops39h 15m

Incheon Intl

Tue 10/6

12:35 pm-5:05 am

2 stops29h 30m

$1,083

DetroitIncheon

DTW - ICN

DTWICN

Detroit Metropolitan Wayne County

Thu 10/1

7:00 am-11:15 am

2 stops39h 15m

Incheon Intl

Tue 10/6

12:35 pm-5:05 am

2 stops29h 30m

$1,122

DetroitIncheon

DTW - ICN

DTWICN

Detroit Metropolitan Wayne County

Wed 9/23

8:50 pm-8:35 am

1 stop22h 45m

Incheon Intl

Wed 10/7

11:20 pm-6:45 pm

1 stop32h 25m

$1,177

Quickest round-trip

DetroitIncheon

DTW - ICN

DTWICN

Detroit Metropolitan Wayne County

Thu 9/10

10:05 am-4:15 pm

1 stop17h 10m

Incheon Intl

Thu 10/15

7:05 pm-6:12 pm

1 stop36h 07m

$1,193

DetroitIncheon

DTW - ICN

DTWICN

Detroit Metropolitan Wayne County

Wed 4/29

3:46 pm-4:30 am

1 stop23h 44m

Incheon Intl

Tue 5/12

1:20 pm-12:14 pm

2 stops59h 54m

$1,196

DetroitIncheon

DTW - ICN

DTWICN

Detroit Metropolitan Wayne County

Wed 9/23

6:50 pm-4:05 pm

2 stops32h 15m

Incheon Intl

Wed 10/7

5:45 pm-10:07 am

2 stops29h 22m

$1,198

DetroitIncheon

DTW - ICN

DTWICN

Detroit Metropolitan Wayne County

Wed 4/29

3:46 pm-4:30 am

1 stop23h 44m

Incheon Intl

Sun 5/10

7:25 am-6:43 pm

2 stops48h 18m

$1,200

DetroitSeoul

DTW - GMP

DTWGMP

Detroit Metropolitan Wayne County

Mon 8/3

8:30 am-11:00 am

2 stops37h 30m

Seoul Gimpo Intl

Fri 8/28

8:50 pm-11:04 pm

2 stops39h 14m

$1,482

DetroitSeoul

DTW - GMP

DTWGMP

Detroit Metropolitan Wayne County

Tue 8/4

6:34 am-9:15 pm

2 stops25h 41m

Seoul Gimpo Intl

Mon 8/24

8:00 am-5:23 am

2 stops34h 23m

$1,550

DetroitSeoul

DTW - GMP

DTWGMP

Detroit Metropolitan Wayne County

Tue 8/4

6:34 am-9:15 pm

2 stops25h 41m

Seoul Gimpo Intl

Mon 8/24

8:00 am-5:23 am

2 stops34h 23m

$1,553

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Detroit to Seoul

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Layovers

Other information

What is the typical price of a round-trip flight between Detroit and Seoul?

What is the cheapest day to depart on your flight to Seoul?

According to our data, Monday is the cheapest day to fly to Seoul from Detroit. The lowest ticket price found for a Monday departure recently was $1,547. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Seoul is Sunday, with ticket prices averaging around $1,911.

What is the cheapest time of day to depart on your flight to Seoul?

Flying to Seoul from Detroit in the morning is the least expensive time of day to depart. momondo users have found prices as low as $1,729 when looking at flights departing in the morning. At noon is when there is more demand to fly to Seoul, so prices are often more expensive at around $1,917 per ticket.

What is the cheapest Detroit to Seoul flight route?

Fly from Detroit Metropolitan Wayne County to Incheon Intl for the best Detroit - Seoul flight prices

How far in advance should I book a flight to Seoul?

You are more likely to see cheaper flights to Seoul from Detroit when booking weeks ahead of your departure date. In general, you can expect to find flights to Seoul for around $1,684 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seoul from Detroit for as low as $1,281 on momondo.

What cabin class options are available on Detroit to Seoul flights?

There are 3 cabin classes available to choose from on Detroit to Seoul flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Detroit to Seoul flights?

You could potentially save up to 26% on your flight if you consider stops on a Detroit to Seoul flight.

When to book flights from Detroit to Seoul

Are you open to changing your travel dates? Check out the ideal times to fly from Detroit to Seoul according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Detroit to Seoul (DTT to SEL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Detroit to Seoul

Best Price Found	$1,163
Fastest flight time	14h 30m
Direct flights	Every day
Airports in Seoul	2 airports

The best one-way flight to Seoul from Detroit in the past 72 hours is $1,163. The best round-trip flight deal from Detroit to Seoul found on momondo in the last 72 hours is $1,591.

The fastest flight from Detroit to Seoul takes 14h 30m

Direct flights go from Detroit to Seoul every day.

There are 2 airports in Seoul. From Detroit there are direct flights to Incheon Intl (ICN).

Search flight deals

Frequently asked questions about flying from Detroit to Seoul

How far is Detroit to Seoul by plane?
There are 6597.7 mi between Detroit and Seoul. By plane, this route typically takes 14h 30m.
When did momondo last update prices for flights from Detroit to Seoul?
Prices for flights from Detroit to Seoul are updated daily.
How many operators does momondo search for flights from Detroit to Seoul?
As of April 2026, there are 5 operators available to choose from for flights from Detroit to Seoul.
How old do you have to be to fly from Detroit to Seoul?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Detroit to Seoul.
What documentation or ID do you need to fly to Seoul?
The required travel and health documents for your Seoul trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Seoul. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Detroit to Seoul?
Based on momondo bookings for flights between Detroit and Seoul, the leading plane model is Airbus A350-900, making up 96.43% of the total bookings. Other popular models include Boeing 787-9 Dreamliner with 1.53%, Boeing 777-300ER with 1.02%, and Airbus A380 with 0.51%.
What is the most popular airline from Detroit to Seoul?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Detroit to Seoul is Delta (100% of total bookings).

Best airlines flying from Detroit to Seoul

Compare and see reviews for airlines that fly from Detroit to Seoul with momondo

Airline	Rating	Free Cancellation	Price
Air Canada	PriceFrom $624	Free Cancellation	Rating 7.1 10,918 reviews	Search Air Canada flights
Turkish Airlines	PriceFrom $933	Free Cancellation	Rating 7.3 4,305 reviews	Search Turkish Airlines flights
American Airlines	PriceFrom $1,142	Free Cancellation	Rating 7.1 11,570 reviews	Search American Airlines flights
Delta	PriceFrom $1,247	Free Cancellation	Rating 7.9 8,410 reviews	Search Delta flights
Korean Air	PriceFrom $1,545	Free Cancellation	Rating 8.4 1,204 reviews	Search Korean Air flights

Korean Air Flights From Detroit to Seoul
Across 7 Korean Air flights from Detroit to Seoul this week, the average price was $2,139, with the best Korean Air deals starting from $1,545 round-trip. 1,204 users have rated Korean Air on momondo, with an average score of 8.4/10.
Delta Flights From Detroit to Seoul
The best Delta deal for Detroit to Seoul flight tickets found on momondo in the last 72 hours was $1,247, round-trip. It should be noted that an average Delta flight deal for this route in this time was higher, at $1,593 round-trip. Delta operates 7 flights out of Detroit into Seoul in an average week, so prices vary by time and availability. 8,410 Delta reviews by users on momondo have scored the airline at 7.9/10.

Why use momondo?

Why should I use momondo to find a flight deal from Detroit to Seoul?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Detroit to Seoul for you.

Can I find flights from Detroit to Seoul with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Seoul from Detroit with this policy.

How can momondo help me find flights from Detroit to Seoul?

momondo provides multiple filters to help you find the best flight to Seoul from Detroit. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Detroit to Seoul right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Detroit to Seoul flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Cheap flights from Detroit to Seoul from $506

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Detroit to Seoul departing on 5/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Air Canada flights from Detroit to Seoul

Our best Air Canada deals on Detroit to Seoul flight tickets

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Our best Turkish Airlines deals on Detroit to Seoul flight tickets

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How to get the cheapest flight ticket from Detroit to Seoul

What is the typical price of a round-trip flight between Detroit and Seoul?

What is the cheapest day to depart on your flight to Seoul?

What is the cheapest time of day to depart on your flight to Seoul?

What is the cheapest Detroit to Seoul flight route?

How far in advance should I book a flight to Seoul?

What cabin class options are available on Detroit to Seoul flights?

Can stopping save me money on Detroit to Seoul flights?

What is the cheapest airline that flies from Detroit to Seoul?

What airlines fly to Seoul?

Which airport is the most popular layover for flights between Detroit and Seoul?

Which layover airport offers the lowest fares from Detroit to Seoul?

Which layover airport has the shortest travel time from Detroit to Seoul?

Which layover airport has the shortest connection time from Detroit to Seoul?

How many flights depart from Detroit to Seoul on average per day?

How many flights depart from Detroit to Seoul on average per week?

When to book flights from Detroit to Seoul

Cheap Detroit to Seoul (DTT to SEL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Detroit to Seoul

Best Price Found

Fastest flight time

Direct flights

Airports in Seoul

Frequently asked questions about flying from Detroit to Seoul

Best airlines flying from Detroit to Seoul

Compare and see reviews for airlines that fly from Detroit to Seoul with momondo

Korean Air Flights From Detroit to Seoul

Delta Flights From Detroit to Seoul

Why use momondo?

An easier way to manage your Seoul trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to South Korea

Fly into one of these airports located in Seoul

Airports listed have a maximum distance of 30.3 mi from Seoul

Fly your favorite airline to Seoul

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

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List of cabin classes available on flights landing in Seoul. Availability may vary depending on flight origin and airline.

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