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$639+ Cheap flights from Detroit (DTT) 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 2/22. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — PUS
Mar 13 — Mar 201
Fri 3/13
Fri 3/20
1 adult, Economy
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Cheap 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 February 11, 2026.

This Mytrip deal was found by Cheapflights users on 2/8. 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 3/66:14 pm
DTW
-
PUS
2 stops30h 56m
Multiple Airlines
Sun 3/158:10 am
PUS
-
DTW
3 stops33h 55m
Multiple Airlines
Deal found 2/8$1,478
This China Eastern deal was found by Cheapflights users on 2/9. 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 China Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/410:00 am
DTW
-
PUS
2 stops35h 35m
China Eastern
Sun 3/85:50 pm
PUS
-
DTW
2 stops41h 26m
China Eastern
Deal found 2/9$1,533
This Mytrip deal was found by Cheapflights users on 2/10. 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.
Mon 2/236:14 pm
DTW
-
PUS
2 stops35h 41m
Multiple Airlines
Thu 2/2611:05 am
PUS
-
DTW
3 stops31h 25m
Multiple Airlines
Deal found 2/10$1,644
This WhyPayMore deal was found by Cheapflights users on 2/8. 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 WhyPayMore is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/611:50 am
DTW
-
PUS
1 stop18h 55m
Korean Air
Sun 3/154:10 pm
PUS
-
DTW
1 stop30h 30m
Korean Air
Deal found 2/8$2,157
This Priceline deal was found by Cheapflights users on 2/10. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/2311:40 am
DTW
-
PUS
1 stop37h 30m
Korean Air
Thu 2/2612:00 pm
PUS
-
DTW
2 stops21h 48m
Korean Air
Deal found 2/10$2,304
This Korean Air deal was found by Cheapflights users on 2/8. 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.
Wed 3/47:04 am
DTW
-
PUS
2 stops23h 41m
Korean Air
Sun 3/87:00 am
PUS
-
DTW
1 stop15h 40m
Korean Air
Deal found 2/8$2,349

Find flight deals from Detroit to Busan

Discover tips and strategies to find the most affordable flight options for your journey from Detroit (DTT) 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 February 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,478
(Mytrip)

One-way from

$639
(China Airlines)
Provider with most accurate pricing for Detroit (DTT)-Busan Gimhae flight deals.
Search Deals
Provider most trusted by Cheapflights users for Detroit (DTT)-Busan Gimhae flights.
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From Detroit (DTT) to Busan Gimhae
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One-way flight from Detroit (DTT) to Busan Gimhae
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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 February 11, 2026.
Use the filters below to find and compare flights from Detroit 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

Wed 3/4

10:00 am-11:35 am

2 stops35h 35m

Busan Gimhae

Sun 3/8

5:50 pm-10:16 pm

2 stops41h 26m

$1,533

DetroitBusan

DTW - PUS

DTWPUS

Detroit Metropolitan Wayne County

Fri 3/6

6:15 pm-7:35 pm

3 stops35h 20m

Busan Gimhae

Sun 3/15

8:10 am-5:05 am

3 stops33h 55m

$1,546

DetroitBusan

DTW - PUS

DTWPUS

Detroit Metropolitan Wayne County

Mon 2/23

6:14 pm-7:55 pm

2 stops35h 41m

Busan Gimhae

Thu 2/26

11:05 am-4:30 am

3 stops31h 25m

$1,644

DetroitBusan

DTW - PUS

DTWPUS

Detroit Metropolitan Wayne County

Fri 3/6

11:50 am-8:45 pm

1 stop18h 55m

Busan Gimhae

Sun 3/15

4:10 pm-9:40 am

1 stop30h 30m

$2,157

DetroitBusan

DTW - PUS

DTWPUS

Detroit Metropolitan Wayne County

Mon 2/23

11:40 am-3:10 pm

1 stop37h 30m

Busan Gimhae

Thu 2/26

12:00 pm-7:48 pm

2 stops21h 48m

$2,304

DetroitBusan

DTW - PUS

DTWPUS

Detroit Metropolitan Wayne County

Wed 3/4

7:04 am-8:45 pm

2 stops23h 41m

Busan Gimhae

Sun 3/8

7:00 am-8:40 am

1 stop15h 40m

$2,349

DetroitBusan

DTW - PUS

DTWPUS

Detroit Metropolitan Wayne County

Sun 2/22

5:22 pm-10:50 am

2 stops27h 28m

$639

DetroitBusan

DTW - PUS

DTWPUS

Detroit Metropolitan Wayne County

Sat 2/21

5:22 pm-6:50 pm

2 stops35h 28m

$1,150

DetroitBusan

DTW - PUS

DTWPUS

Detroit Metropolitan Wayne County

Sun 2/22

11:40 am-10:50 am

1 stop33h 10m

$1,240

DetroitBusan

DTW - PUS

DTWPUS

Detroit Metropolitan Wayne County

Sat 2/21

11:40 am-7:35 pm

1 stop17h 55m

$1,240

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/10

Showing 1-10 of 12 results
1
2
  • Most accurate provider: When it comes to deals on Detroit-Busan flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Detroit-Busan flight deals on Cheapflights vs. FlightHub >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 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-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

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?

    China Eastern can get you from Detroit to Busan in just under 35h 35m. Your travel time can differ by up to . Detroit and Busan are separated by a distance of 6708 mi.

  • 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

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