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$1,325+ Cheap flights from Detroit Metropolitan Wayne County Airport (DTW) to Busan (PUS)

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 10/10. Fares are subject to change and may not be available on all flights or dates of travel.
DTW — PUS
Oct 14 — Oct 211
Tue 10/14
Tue 10/21
1 adult, Economy
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Cheap flight deals from Detroit to Busan

Discover tips and strategies to find the most affordable flight options for your journey from Detroit (DTW) to Busan (PUS). 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 September 14, 2025.

Round-trip from

$1,498
(Mytrip)

One-way from

$1,325
(Delta)
From Detroit Metropolitan Wayne County to Busan Gimhae
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One-way flight from Detroit Metropolitan Wayne County to Busan Gimhae
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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 September 14, 2025.

This Mytrip deal was found by Cheapflights users on 9/13. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/262:29 pmDTW - PUS
2 stops31h 46mMultiple Airlines
Mon 9/297:45 amPUS - DTW
3 stops35h 15mMultiple Airlines
Deal found 9/13$1,498
This Delta deal was found by Cheapflights users on 9/13. 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.
Fri 9/2612:27 pmDTW - PUS
1 stop18h 08mDelta
Mon 9/298:05 amPUS - DTW
1 stop15h 16mDelta
Deal found 9/13$2,269
This Delta deal was found by Cheapflights users on 9/12. 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.
Sun 12/2811:30 amDTW - PUS
1 stop19h 15mDelta
Wed 12/317:55 amPUS - DTW
2 stops21h 04mDelta
Deal found 9/12$2,556
This Korean Air deal was found by Cheapflights users on 9/12. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2811:30 amDTW - PUS
1 stop37h 40mKorean Air
Wed 12/314:10 pmPUS - DTW
1 stop30h 35mKorean Air
Deal found 9/12$2,859

Cheapflights Fare Finder

 
Customize your flight search to find flights from Detroit to Busan 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 September 14, 2025.
Use the filters below to find and compare flights from Detroit Metropolitan Wayne County Airport to Busan that are best for you.

Fly from

Detroit

Fly to

Busan

Route

Depart

Return

Price

DetroitBusan

DTW - PUS

DTWPUS

Detroit Metropolitan Wayne County

Fri 9/26

2:29 pm-11:15 am

2 stops31h 46m

Busan Gimhae

Mon 9/29

7:45 am-6:00 am

3 stops35h 15m

$1,498

DetroitBusan

DTW - PUS

DTWPUS

Detroit Metropolitan Wayne County

Fri 9/26

12:27 pm-7:35 pm

1 stop18h 08m

Busan Gimhae

Mon 9/29

8:05 am-10:21 am

1 stop15h 16m

$2,269

DetroitBusan

DTW - PUS

DTWPUS

Detroit Metropolitan Wayne County

Fri 10/10

8:30 am-8:45 pm

2 stops23h 15m

$1,325

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

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.

Reviews of airlines servicing Busan

Get insights into the airlines that provide service to Busan. 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 Busan. Reviews last updated September 14, 2025.
Read reviews from past customers who have flown Korean Air from Detroit Metropolitan Wayne County Airport to Busan. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,139 reviews

Comfort

8.3

Entertainment

8.2

Boarding

8.5

Overall

8.4

Crew

8.7

Food

8.1

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
1,139 reviews
Korean Air
8.4
Very good
1,139 reviews

Comfort

8.3

Entertainment

8.2

Boarding

8.5

Overall

8.4

Crew

8.7

Food

8.1

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.

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 Metropolitan Wayne County Airport to Busan?

    A quick flight from Detroit Metropolitan Wayne County Airport to Busan can take about 18h 08m. Delta provides one of the quickest options available for as low as $2,269. The distance between Detroit Metropolitan Wayne County Airport and Busan is about 6708 mi.

  • What is the cheapest airline to fly from Detroit Metropolitan Wayne County Airport to Busan round-trip?

    Korean Air, at $1,663, was found to be the cheapest airline from Detroit Metropolitan Wayne County Airport to Busan..

  • 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.

  • What is the cheapest month to book a flight from Detroit Metropolitan Wayne County Airport to Busan?

    Currently, August is the cheapest month in which you can book a flight from Detroit Metropolitan Wayne County Airport to Busan (average of $1,166). Flying from Detroit Metropolitan Wayne County Airport to Busan in December is currently the most expensive (average of $2,244). 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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Alternative routes for Detroit to Busan

See prices for flight routes from nearby airports that may be better suited for you.
Detroit to Incheon Intl flights
Detroit to Gimpo Intl flights

Top airline flying from Detroit to Busan

Discover the top airline that operate flights from Detroit to Busan. 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 September 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
Korean AirCheapest$1,663Average$1,777FlexibilityNo cancel feeOn-time81%

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