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Cheap flights from Detroit to Seoul from $646

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 8/16. 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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0 bags

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Find the cheapest flights from Detroit to Seoul

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
5:30 pm - 12:50 pm
DTW
-
GMP
30h 20m
2 stops
Multiple Airlines Logo
1:50 pm - 5:26 am
GMP
-
DTW
28h 36m
2 stops
$1,395Multiple Airlines
Wed, Sep 9 - Fri, Sep 18
Japan Airlines Logo
7:55 am - 9:15 pm
DTW
-
GMP
24h 20m
2 stops
Japan Airlines Logo
7:15 pm - 11:59 am
GMP
-
DTW
29h 44m
2 stops
$1,634Japan Airlines
Mon, Sep 14 - Tue, Sep 29
Multiple Airlines Logo
7:44 am - 9:15 pm
DTW
-
GMP
24h 31m
2 stops
Multiple Airlines Logo
7:15 pm - 11:59 am
GMP
-
DTW
29h 44m
2 stops
$1,672Multiple Airlines
Sun, Aug 16 - Sun, Sep 13
Japan Airlines Logo
1:06 pm - 9:15 pm
DTW
-
GMP
19h 09m
2 stops
Japan Airlines Logo
8:00 am - 3:03 pm
GMP
-
DTW
20h 03m
2 stops
$1,673Japan Airlines
Tue, Aug 25 - Thu, Sep 3
Japan Airlines Logo
7:55 am - 9:15 pm
DTW
-
GMP
24h 20m
2 stops
Japan Airlines Logo
7:15 pm - 11:59 am
GMP
-
DTW
29h 44m
2 stops
$1,680Japan Airlines
Tue, Sep 15 - Wed, Sep 30
Japan Airlines Logo
1:06 pm - 9:15 pm
DTW
-
GMP
19h 09m
2 stops
Japan Airlines Logo
8:00 am - 3:03 pm
GMP
-
DTW
20h 03m
2 stops
$1,706Japan Airlines
Tue, Aug 25 - Thu, Sep 3
Japan Airlines Logo
1:06 pm - 9:15 pm
DTW
-
GMP
19h 09m
2 stops
Japan Airlines Logo
8:00 am - 3:03 pm
GMP
-
DTW
20h 03m
2 stops
$1,710Japan Airlines
Tue, Aug 25 - Thu, Sep 3
Multiple Airlines Logo
7:55 am - 9:15 pm
DTW
-
GMP
24h 20m
2 stops
Multiple Airlines Logo
8:00 am - 3:50 pm
GMP
-
DTW
20h 50m
2 stops
$1,729Multiple Airlines
Mon, Oct 19 - Wed, Oct 28
Multiple Airlines Logo
10:41 am - 9:15 pm
DTW
-
GMP
21h 34m
2 stops
Multiple Airlines Logo
8:00 am - 4:32 pm
GMP
-
DTW
21h 32m
2 stops
$1,740Multiple Airlines
Fri, Sep 11 - Mon, Sep 14
Japan Airlines Logo
7:44 am - 9:15 pm
DTW
-
GMP
24h 31m
2 stops
Japan Airlines Logo
7:15 pm - 12:36 pm
GMP
-
DTW
54h 21m
2 stops
$1,765Japan Airlines
Sat, Aug 22 - Sun, Aug 30

Japan Airlines flights from Detroit to Seoul Gimpo Intl Airport

Our best Japan Airlines deals on Detroit to Seoul Gimpo Intl Airport flight tickets
Japan Airlines
Sep 14
DTW7:55 amDetroit Metropolitan Wayne County
24h 20m
2 stops
GMP9:15 pmSeoul Gimpo Intl
Sep 29
GMP7:15 pmSeoul Gimpo Intl
29h 44m
2 stops
DTW11:59 amDetroit Metropolitan Wayne County
$1,634
Japan Airlines
Aug 25
DTW1:06 pmDetroit Metropolitan Wayne County
19h 09m
2 stops
GMP9:15 pmSeoul Gimpo Intl
Sep 3
GMP8:00 amSeoul Gimpo Intl
20h 03m
2 stops
DTW3:03 pmDetroit Metropolitan Wayne County
$1,673
Japan Airlines
Sep 15
DTW7:55 amDetroit Metropolitan Wayne County
24h 20m
2 stops
GMP9:15 pmSeoul Gimpo Intl
Sep 30
GMP7:15 pmSeoul Gimpo Intl
29h 44m
2 stops
DTW11:59 amDetroit Metropolitan Wayne County
$1,680

ANA flights from Detroit to Seoul Gimpo Intl Airport

Our best ANA deals on Detroit to Seoul Gimpo Intl Airport flight tickets
ANA
Jul 30
DTW6:00 amDetroit Metropolitan Wayne County
27h 20m
2 stops
GMP10:20 pmSeoul Gimpo Intl
Aug 16
GMP7:55 pmSeoul Gimpo Intl
31h 16m
2 stops
DTW2:11 pmDetroit Metropolitan Wayne County
$2,266
ANA
Aug 23
DTW6:00 amDetroit Metropolitan Wayne County
27h 20m
2 stops
GMP10:20 pmSeoul Gimpo Intl
Aug 31
GMP7:55 pmSeoul Gimpo Intl
31h 16m
2 stops
DTW2:11 pmDetroit Metropolitan Wayne County
$2,316
ANA
Jul 6
DTW8:50 amDetroit Metropolitan Wayne County
24h 30m
2 stops
GMP10:20 pmSeoul Gimpo Intl
Jul 20
GMP7:40 amSeoul Gimpo Intl
27h 39m
2 stops
DTW10:19 pmDetroit Metropolitan Wayne County
$2,358

momondo Fare Finder

 
Customize your flight search to find flights from Detroit to Seoul Gimpo Intl Airport 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, momondo users made 832,500 searches. Data last updated May 24, 2026.
Use the filters below to find and compare flights from Detroit to Seoul Gimpo Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DetroitSeoul

DTW - GMP

DTWGMP

Detroit Metropolitan Wayne County

Wed 9/9

5:30 pm-12:50 pm

2 stops30h 20m

Seoul Gimpo Intl

Fri 9/18

1:50 pm-5:26 am

2 stops28h 36m

$1,395

DetroitSeoul

DTW - GMP

DTWGMP

Detroit Metropolitan Wayne County

Mon 9/14

7:55 am-9:15 pm

2 stops24h 20m

Seoul Gimpo Intl

Tue 9/29

7:15 pm-11:59 am

2 stops29h 44m

$1,634

DetroitSeoul

DTW - GMP

DTWGMP

Detroit Metropolitan Wayne County

Sun 8/16

7:44 am-9:15 pm

2 stops24h 31m

Seoul Gimpo Intl

Sun 9/13

7:15 pm-11:59 am

2 stops29h 44m

$1,672
Quickest round-trip

DetroitSeoul

DTW - GMP

DTWGMP

Detroit Metropolitan Wayne County

Tue 8/25

1:06 pm-9:15 pm

2 stops19h 09m

Seoul Gimpo Intl

Thu 9/3

8:00 am-3:03 pm

2 stops20h 03m

$1,673

DetroitSeoul

DTW - GMP

DTWGMP

Detroit Metropolitan Wayne County

Tue 9/15

7:55 am-9:15 pm

2 stops24h 20m

Seoul Gimpo Intl

Wed 9/30

7:15 pm-11:59 am

2 stops29h 44m

$1,680

DetroitSeoul

DTW - GMP

DTWGMP

Detroit Metropolitan Wayne County

Tue 8/25

1:06 pm-9:15 pm

2 stops19h 09m

Seoul Gimpo Intl

Thu 9/3

8:00 am-3:03 pm

2 stops20h 03m

$1,706

DetroitSeoul

DTW - GMP

DTWGMP

Detroit Metropolitan Wayne County

Tue 8/25

1:06 pm-9:15 pm

2 stops19h 09m

Seoul Gimpo Intl

Thu 9/3

8:00 am-3:03 pm

2 stops20h 03m

$1,710

DetroitSeoul

DTW - GMP

DTWGMP

Detroit Metropolitan Wayne County

Mon 10/19

7:55 am-9:15 pm

2 stops24h 20m

Seoul Gimpo Intl

Wed 10/28

8:00 am-3:50 pm

2 stops20h 50m

$1,729

DetroitSeoul

DTW - GMP

DTWGMP

Detroit Metropolitan Wayne County

Fri 9/11

10:41 am-9:15 pm

2 stops21h 34m

Seoul Gimpo Intl

Mon 9/14

8:00 am-4:32 pm

2 stops21h 32m

$1,740

DetroitSeoul

DTW - GMP

DTWGMP

Detroit Metropolitan Wayne County

Sat 8/22

7:44 am-9:15 pm

2 stops24h 31m

Seoul Gimpo Intl

Sun 8/30

7:15 pm-12:36 pm

2 stops54h 21m

$1,765

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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When to book flights from Detroit to Seoul Gimpo Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Detroit to Seoul Gimpo Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Detroit to Seoul Gimpo Intl Airport (DTT to GMP) flight deals and tips

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

Fastest flight time

19h 12m

Direct flights

None
The fastest flight from Detroit to Seoul Gimpo Intl Airport takes 19h 12m
There are no direct flights from Detroit to Seoul Gimpo Intl Airport. There are no popular flight routes from Detroit to Seoul Gimpo Intl Airport.
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Frequently asked questions about flying from Detroit to Seoul Gimpo Intl Airport

  • How far is Detroit to Seoul Gimpo Intl by plane?

    The distance between Detroit and Seoul Gimpo Intl is about 6600.6 mi. 19h 12m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Detroit to Seoul Gimpo Intl Airport?

    Prices for flights from Detroit to Seoul Gimpo Intl Airport were last updated today.

  • How old do you have to be to fly from Detroit to Seoul Gimpo Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Detroit to Seoul Gimpo Intl Airport.

  • What documentation or ID do you need to fly to Seoul Gimpo Intl Airport?

    The travel and health documents you'll need for your trip to Seoul Gimpo Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Seoul Gimpo Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Frequently asked questions about flying from Detroit to Seoul Gimpo Intl Airport

  • How do I get Price Alerts for flights from Detroit to Seoul Gimpo Intl Airport?

    Search flight deals from Detroit to Seoul Gimpo Intl Airport. While viewing offers you’ll have the option to create a Price Alert.

  • How can I save money on flights from Detroit to Seoul Gimpo Intl Airport with momondo?

    By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Why use momondo?

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

Finding the right flight to Seoul from Detroit is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Seoul quick and easy, saving you time and money.

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

All flight searches from Detroit to Seoul on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Seoul from Detroit.

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

If you are not ready to book a flight from Detroit to Seoul now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Seoul and let you know when they change.

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