Find Cheap Flights from Detroit Metro to Seoul Incheon Intl Airport (DTW - ICN)

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Wed 11/22
Wed 11/29
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Good to Know

Low Season:
September
Best time to beat the crowds
3%
expected price decrease
High Season:
July
Most popular time to fly
13%
expected price increase
Average Price:
$1663
(avg. price over the last 2 weeks)
Good Deal:
$1173
or less (round trip)

When to Book Flights from Detroit Metro to Seoul Incheon Intl Airport

Average price per month
Flight prices as travel date approaches
-1 day
-2 days

Top tips for Finding a Cheap Flight

When looking for a cheap flight, consider that 25% of our users selected a flight on this route for $1172 or less.
The cheapest flight from Detroit Metro to Seoul Incheon Intl Airport was found 90 days before departure, on average.
Book at least 3 weeks before departure in order to get a below-average price.
High season is considered to be June, July and August. The cheapest month to fly is September.
Morning departure is around 20% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for Booking Detroit Metro to Seoul Incheon Intl Airport Flights

How long does a flight from Detroit Metro to Seoul Incheon Intl Airport take?
An average nonstop flight takes 20h 07m, covering a distance of 6620 miles.
How many flights are there between Detroit Metro and Seoul Incheon Intl Airport?
There are 46 (nonstop) flights between Detroit Metro and Seoul Incheon Intl Airport per week, averaging 6 per day.
Which airlines provide the cheapest flights from Detroit Metro to Seoul Incheon Intl Airport?
In the past 3 days, the cheapest round-trip tickets were found on Air China ($731), Multiple Airlines ($740) and Turkish Airlines ($975).
Do I need a passport to fly between Detroit Metro and Seoul Incheon Intl Airport?
Yes.
Which airlines fly most frequently between Detroit Metro and Seoul Incheon Intl Airport?
Delta (3 times daily), Korean Air (3 times daily) are the most frequent flyers on this route.

Book cheap flights from Detroit Metro to Seoul Incheon Intl Airport (round-trip)

Airports
Origin
Detroit
$731
only
$731
Destination
Seoul
$731
only
$731
Mon, Apr 2
DTW
ICN
40h 35m
Mon, Apr 30
ICN
DTW
33h 46m
Trip: 29 days
6.3GoodShow reviews
Overall 6.3 Good
Based on 3226 reviews
Overall
6.4
Boarding
6.6
Comfort
6.4
Crew
6.8
Entertainment
5.9
Food
5.9
LAX
PEK
Excellent 8.0

not too full. included a meal even though it was a night 5 hour flight.

PEK
HND
Excellent 8.6

The seats had more room so it was easy to get comfortable and sleep.

Didn't like that there was no one there to answer any questions. The ladies there brushed off anyone who showed up by tossing a paper with a new departure time at them. The didn't even attempt to understand other questions. Plus the flight was delayed an hour.

PEK
BKK
Mediocre 3.0

Nothing

All our checked bags, all of them, never made it. We are still waiting. Very cramped on totally full flight.

LAX
PEK
Mediocre 3.6

Absolutely no customer service whatsoever, not even a smile. Best thing about this flight was the food and trust me that’s not saying much.

NRT
PEK
Good 7.6

Most of the staff was very helpful and accommodating. On the first leg of the flight one of the attendants even suggested a wine with dinner, a very kind gesture.

When my husband and I went to check in for our flight at the desk we had to wait very long time to get checked in. We noticed that one of the girls was in training, which is understandable but just inconvenient. We are both very patient people but this just made us nervous because our first flight on Air China to Japan on 10/26/17 was very delayed and caused us to have to literally run and still go through a rigorous security check. We were not rushed through the line even though we had nothing to do with our flight being delayed on our second leg. We then had to wait in another long line for security even after arriving into China on our flight back. There was also someone on board before take off with a medical problem and we could tell that some of the patrons started getting a bit aggressive or irritable. I don’t think the crew could’ve done much in that regard but wish the issue had been resolved a little quicker. I believe it was a 40 minute delay in take off.

Tue, May 1
DTW
ICN
37h 55m
Thu, May 10
ICN
DTW
40h 06m
Trip: 10 days
Overall 0.0 Poor
Based on 0 reviews
Tue, Feb 20
DTW
ICN
33h 45m
Sat, Mar 24
ICN
DTW
35h 35m
Trip: 32 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 16589 reviews
Overall
8.0
Boarding
7.9
Comfort
7.8
Crew
8.3
Entertainment
8.1
Food
8.0
ZNZ
IST
Excellent 10.0

Food & Wine

10hrs of screaming kids in row 12! Ta RDG

IST
TXL
Good 7.6

Polite and efficient crew

Crowded conditions. Passengers with too many carry-on items. Passengers removing shoes AND SOCKS for entire flight (unsanitary!). Dirty restrooms.

BOM
IST
Excellent 8.0

excellent service.

internet should be free.

IST
IAD
Excellent 9.6

Very grateful our flight wasn't packed- this allowed us to lay down a little and sleep. The attendants were very nice and helpful.

IST
ATL
Excellent 10.0

See previous

See previous

Fri, Dec 1
DTW
ICN
20h 07m
Wed, Dec 6
ICN
DTW
32h 57m
$1121
Trip: 6 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 3622 reviews
Overall
7.1
Boarding
7.2
Comfort
7.0
Crew
7.5
Entertainment
6.8
Food
6.7
PNH
CAN
Good 7.6

China Southern is very welcoming, calming music and lavender diffuser on boarding. Very good customer service, always offering water and drinks.

CAN
LAX
Good 7.6

Crew excellent

Nice plane but seats were pretty hard on this particular plane. Noticed it on the flight from LAX also. Also, lots of movies but few recent releases.

LAX
CAN
Okay 4.0

I still don’t have my luggage and I’m coming home. Awful

CAN
LAX
Excellent 8.0

Everything went well.

CAN
LAX
Okay 4.0

cheap

air con dripping

Thu, Mar 8
DTW
ICN
38h 52m
Sun, Mar 18
ICN
DTW
35h 20m
Trip: 10 days
6.3GoodShow reviews
Overall 6.3 Good
Based on 3226 reviews
Overall
6.4
Boarding
6.6
Comfort
6.4
Crew
6.8
Entertainment
5.9
Food
5.9
PEK
HND
Excellent 8.6

The seats had more room so it was easy to get comfortable and sleep.

Didn't like that there was no one there to answer any questions. The ladies there brushed off anyone who showed up by tossing a paper with a new departure time at them. The didn't even attempt to understand other questions. Plus the flight was delayed an hour.

LAX
PEK
Mediocre 3.6

Absolutely no customer service whatsoever, not even a smile. Best thing about this flight was the food and trust me that’s not saying much.

SFO
PEK
Excellent 8.0

Crew was mostly polite and helpful

Lack of veggie meal options on SFO-PEK leg.

SFO
PEK
Mediocre 3.6

They upgraded my wife and I to an Exit Row, I'm tall

Dirty bathrooms, overall poor sanitary conditions of plane. Once in Beijing we had to go thru Immigration and Security again even though we were just transferring to another international destination (Bangkok) and the lines for both Immigration and Security in Beijing were super long and grossly understaffed. Even with a 2 hour layover we almost missed our connecting flight to Bangkok.

PEK
SFO
Mediocre 3.6

There were personal movie screens with movies I liked.

The food was pretty bad. The bottom seat cushion was quite hard so I couldn't sleep because I was shifting my weight every hour. We were told at the boarding gate that the flight was full when we asked about upgrades, but the economy plus section was almost empty once we were on. I don't understand the reasoning for lying about the flight being full. If you won't sell us an upgrade, just say so.

Sat, Jan 6
DTW
ICN
35h 26m
Sun, Jan 21
ICN
DTW
50h 03m
Trip: 16 days
Overall 0.0 Poor
Based on 0 reviews
Mon, Feb 5
DTW
ICN
40h 35m
Wed, Feb 21
ICN
DTW
36h 20m
Trip: 17 days
6.3GoodShow reviews
Overall 6.3 Good
Based on 3226 reviews
Overall
6.4
Boarding
6.6
Comfort
6.4
Crew
6.8
Entertainment
5.9
Food
5.9
HND
PEK
Mediocre 2.0

Doesn't matter if your economy or first class. First one to the gate gets in. Good for me because I always fly economy.

Typical Chinese service, poor. Will never fly Air China ever again. Only reason why I book the ticket because it was cheap, now I know why.

PEK
HND
Excellent 8.6

The seats had more room so it was easy to get comfortable and sleep.

Didn't like that there was no one there to answer any questions. The ladies there brushed off anyone who showed up by tossing a paper with a new departure time at them. The didn't even attempt to understand other questions. Plus the flight was delayed an hour.

LAX
PEK
Mediocre 3.6

Absolutely no customer service whatsoever, not even a smile. Best thing about this flight was the food and trust me that’s not saying much.

LAX
PEK
Excellent 8.0

not too full. included a meal even though it was a night 5 hour flight.

SGN
PEK
Mediocre 3.6

The food was good for airplane food.

It makes no sense to not allow the use of any electronics during take off and landing. My E reader doesn't even use a cell signal, but I couldn't have it out. Also, not allowing cell phones at ANY time during the flight, even in airplane mode, is ridiculous because tablets, which can have cell signals, are allowed. Air China is just frustrating.

Sun, Dec 31
DTW
ICN
33h 45m
Mon, Feb 5
ICN
DTW
36h 35m
Trip: 37 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 16589 reviews
Overall
8.0
Boarding
7.9
Comfort
7.8
Crew
8.3
Entertainment
8.1
Food
8.0
IST
IAD
Excellent 9.6

Very grateful our flight wasn't packed- this allowed us to lay down a little and sleep. The attendants were very nice and helpful.

IST
KHI
Mediocre 3.6

Nothing

Everything

SFO
IST
Good 7.3

Leg room is better than any other airline

Flight attendants are cold and act like they hate their jobs.

IST
ATL
Excellent 10.0

See previous

See previous

IST
TXL
Good 7.6

Polite and efficient crew

Crowded conditions. Passengers with too many carry-on items. Passengers removing shoes AND SOCKS for entire flight (unsanitary!). Dirty restrooms.

Wed, Jan 3
DTW
ICN
24h 31m
Thu, Feb 1
ICN
DTW
23h 59m
Trip: 30 days
Overall 0.0 Poor
Based on 0 reviews
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*
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The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.