How long is the flight from Detroit to Busan?

China Eastern and Delta can get you from Detroit to Busan in just under 19h. Your travel time can differ by up to 19h 03m. Detroit and Busan are separated by a distance of 6708 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

In terms of precipitation, rainfall in Busan ranges from 0.9 - 10.2 inches per month. July is typically the wettest month, when rainfall can reach 10.2 in. December is typically the driest time to visit Busan when rainfall is around 0.9 in.

If weather is an important factor for your trip to Busan, 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 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

What is the cheapest time of day to fly from DTT to PUS?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Detroit to Busan as you normally would.

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

Most trusted provider : When it comes to deals on Detroit-Busan 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-Busan flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

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

How can I find direct flights from Detroit to Busan?

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

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

Yes. Cheapflights offers flight deals from Detroit to Busan by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$1,307+ Flights from Detroit to Busan

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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 Busan

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$1,307 (FlightHub)

Provider with most accurate pricing for Detroit (DTT)-Busan Gimhae flight deals.

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Provider most trusted by Cheapflights users for Detroit (DTT)-Busan Gimhae flights.

Search Deals

From Detroit (DTT) to Busan Gimhae

Search Deals

Find flight deals from Detroit to Busan

Cheapest flights from Detroit to Busan
Explore the most affordable flight options available from Detroit to Busan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

Sun 12/284:03 pmDTW - PUS

2 stops28h 47mDelta

Wed 12/314:10 pmPUS - DTW

2 stops21h 06mDelta

Deal found 10/28

$2,363

Sun 11/306:15 pmDTW - PUS

2 stops56h 30mMultiple Airlines

Sat 12/139:25 amPUS - DTW

2 stops24h 01mMultiple Airlines

Deal found 10/28

$6,942

Best flights from Detroit to Busan
Discover carefully curated flight deals from Detroit to Busan that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2025.

Wed 4/18:32 amDTW - PUS

2 stops38h 03mChina Eastern

Wed 4/812:35 pmPUS - DTW

2 stops46h 39mChina Eastern

Deal found 10/28

$1,307

Wed 4/112:45 pmDTW - PUS

1 stop19h 00mDelta

Wed 4/87:00 amPUS - DTW

1 stop16h 35mDelta

Deal found 10/28

$1,974

Mon 3/167:00 amDTW - PUS

2 stops24h 45mKorean Air

Thu 3/197:00 amPUS - DTW

1 stop15h 40mKorean Air

Deal found 10/27

$1,983

Mon 3/168:25 amDTW - PUS

2 stops43h 25mChina Eastern

Thu 3/1912:35 pmPUS - DTW

2 stops46h 39mChina Eastern

Deal found 10/27

$1,404

Mon 3/161:00 pmDTW - PUS

1 stop17h 35mDelta

Thu 3/197:00 amPUS - DTW

1 stop15h 40mDelta

Deal found 10/29

$2,174

Last-minute flights from Detroit to Busan
Discover last-minute flight deals from Detroit to Busan. Data last updated October 30, 2025 and is based on user searches.

Mon 11/34:10 pmDTW - PUS

2 stops28h 40mMultiple Airlines

Wed 11/57:30 pmPUS - DTW

3 stops47h 30mMultiple Airlines

Deal found 10/30

$1,681

Mon 11/311:30 amDTW - PUS

1 stop33h 20mKorean Air

Wed 11/54:10 pmPUS - DTW

1 stop30h 30mKorean Air

Deal found 10/30

$2,427

Sun 11/306:15 pmDTW - PUS

2 stops56h 30mMultiple Airlines

Sat 12/139:25 amPUS - DTW

2 stops24h 01mMultiple Airlines

Deal found 10/28

$6,942

Fly from

Fly to

Route

Depart

Return

Price

DetroitBusan

DTW - PUS

DTWPUS

Detroit Metropolitan Wayne County

Wed 4/1

8:32 am-11:35 am

2 stops38h 03m

Busan Gimhae

Wed 4/8

12:35 pm-10:14 pm

2 stops46h 39m

$1,307

DetroitBusan

DTW - PUS

DTWPUS

Detroit Metropolitan Wayne County

Mon 3/16

8:25 am-4:50 pm

2 stops43h 25m

Busan Gimhae

Thu 3/19

12:35 pm-10:14 pm

2 stops46h 39m

$1,404

DetroitBusan

DTW - PUS

DTWPUS

Detroit Metropolitan Wayne County

Wed 4/1

12:45 pm-8:45 pm

1 stop19h 00m

Busan Gimhae

Wed 4/8

7:00 am-10:35 am

1 stop16h 35m

$1,974

DetroitBusan

DTW - PUS

DTWPUS

Detroit Metropolitan Wayne County

Mon 3/16

7:00 am-8:45 pm

2 stops24h 45m

Busan Gimhae

Thu 3/19

7:00 am-9:40 am

1 stop15h 40m

$1,983

DetroitBusan

DTW - PUS

DTWPUS

Detroit Metropolitan Wayne County

Mon 3/16

1:00 pm-7:35 pm

1 stop17h 35m

Busan Gimhae

Thu 3/19

7:00 am-9:40 am

1 stop15h 40m

$2,174

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Compare providers for flights from Detroit to Busan

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

Provider	Price Accuracy	Trust Score*
FlightHub	Price Accuracy3 stars	Trust Score*1 star
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-Busan flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Detroit-Busan flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Detroit-Busan flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Detroit-Busan 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-Busan 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 Busan

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

No data available for this route at this time. Please check back soon.

Related info for your journey

How long is the flight from Detroit to Busan?
China Eastern and Delta can get you from Detroit to Busan in just under 19h. Your travel time can differ by up to 19h 03m. Detroit and Busan are separated by a distance of 6708 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.
Can I find deals for flights from Detroit to Busan that include hotel bookings?
Yes. In addition to deals on Detroit to Busan flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Detroit to Busan?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Detroit to Busan.
Can I find deals for business class flights from Detroit to Busan?
Yes. Cheapflights offers flight deals from Detroit to Busan by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Detroit to Busan

Airline	Cheapest	Average	Flexibility	On-time
Korean Air	Cheapest$1,728	Average$1,788	FlexibilityNo cancel fee	On-time81%

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$1,307+ Cheap flights from Detroit (DTT) to Busan (PUS)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/1. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Detroit to Busan with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Detroit to Busan

Most accurate provider

Most trusted provider

Round-trip from

Find flight deals from Detroit to Busan

Cheapest flights from Detroit to BusanExplore the most affordable flight options available from Detroit to Busan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

Explore the most affordable flight options available from Detroit to Busan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Detroit to Busan that are best for you.

Compare providers for flights from Detroit to Busan

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 Busan in October.

Best time to book a flight from Detroit to Busan

Have a flexible travel schedule? Discover the best time to fly to Busan from Detroit with our price prediction graph.

Cheapflights Insights

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

Related info for your journey

Find useful and relevant information for your journey from Detroit to Busan. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How long is the flight from Detroit to Busan?

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

How can I find direct flights from Detroit to Busan?

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

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.

Alternative routes for Detroit to Busan

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Detroit to Busan

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Book with Flexibility

Travel Smart

Cheapest flights from Detroit to Busan
Explore the most affordable flight options available from Detroit to Busan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.