Cheap flights from Detroit to Seoul

Detroit
DTT
Seoul
SEL

Flight deals from Detroit to Seoul

Below you can see the best deals on flights Detroit — Seoul for upcoming dates. Direct and connecting flights from various airlines — compare prices and choose the right ticket.

The lowest price for the next 2 months is on 12 August, from $443.

Top 10 cheap flights from Detroit to Seoul

When is the best time to book a flight from Detroit to Seoul?

The price of a flight from Detroit to Seoul changes depending on how far ahead you book. For the best chance of a lower fare, book around 30 days before departure, when the average ticket costs about $669. Fares also tend to climb as the departure date gets closer.

About the Detroit — Seoul flight

Looking for cheap flights from Detroit to Seoul? Compare fares from different airlines, check the flight schedule and travel time — and book your Detroit — Seoul ticket online at the best price.

The route has direct flights — around 14 flights per week, flights are operated by Delta, a nonstop flight takes about 14 h 40 min, the distance between the cities is around 10,651 km.

Planning your trip? You may find our Seoul travel guide, how to get from the airport into town and Seoul weather forecast useful. To catch a low fare, use the low-price calendar and the monthly price chart on this page.

Facts about this route

from $443Min. price
AugustCheapest
DecemberPeak season
YesDirect flights
10,651 kmDistance
14 h 40 minTravel time
1Airlines
14 / wkFlights

Flight schedule from Detroit to Seoul

The table shows direct flights from Detroit to Seoul on the selected date. The flight takes approximately 14 h 40 min. Regular flights are operated by Delta. Departures from Detroit Metropolitan Wayne County Airport airports, arrivals at Incheon International Airport and Gimpo International Airport.

For each flight, the following details are shown: departure time (local), arrival city and airport, flight number and airline, terminal or gate, and status. Click on a flight to open its details and go to ticket search. To view flights on a different day, change the date above the table.

Today
Any time
Last update: 08 Aug 2026

Flight ticket prices by day: Detroit — Seoul

Below is a calendar of the lowest flight ticket prices for Detroit — Seoul by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from $443 in August, and the most expensive are around $866 in December. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.

 
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Prices by month

Average one-way fares from Detroit to Seoul by month. Tickets are usually cheapest in February (around $755) and priciest in December (about $1,162) — use the table and chart below to pick the best time to fly.

MonthAverage priceLevelMonthAverage priceLevelMonthAverage priceLevel
Jan$775lowMay$870mediumSep$891medium
Feb$755lowJun$1,065highOct$921medium
Mar$852mediumJul$1,114highNov$842low
Apr$919highAug$968highDec$1,162high

Some values are estimated based on seasonality.

When to fly

Weather in Seoul: it is warmest in August (up to 29 °C on average) and coolest in January (around 2 °C). The driest month is January.

Tickets are usually cheapest in August and most expensive in December. Compare prices and weather by month in the charts below to pick the best time to fly.

Temperature · Seoul

Dry and wet days · Seoul

Wind speed and direction · Seoul

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How to get the best deal on a Detroit — Seoul ticket

  • Book ahead: fares for Detroit — Seoul are usually lower 3–8 weeks before departure than at the last minute.
  • Play with your dates — Tuesday, Wednesday and Saturday departures are often cheaper than Friday and Sunday.
  • The cheapest month to fly to Seoul is usually August — plan your trip around it if your dates are flexible.
  • Compare direct and connecting flights: nonstop is faster, while a connection is sometimes noticeably cheaper.
  • Watch the low-price calendar and the monthly price trend on this page — they make it easier to catch a good date.
  • Travelling light? Pick a cabin-baggage-only fare — tickets without checked luggage are noticeably cheaper.
  • Get to the airport in good time — about 2–3 hours before an international departure and roughly an hour before a domestic one.

Airlines

Flights on the Detroit — Seoul route are operated by 1 airline; Delta runs the most flights (around 100% of all flights). Compare carriers, flight shares and schedules below.

  • DeltaDL
    5x/week
    WebsiteFleet: 986190M pax/year
    • Direct flight DTW → ICN5x/week
      Duration
      14h 45m
      Days
      MTWTFSS
    100.0%Open →

Cities and airports on the Detroit — Seoul route

Flights Detroit — Seoul depart from Detroit Metropolitan Wayne County Airport and arrive at Incheon International Airport and Gimpo International Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.

Departure

Detroit

DTT
United States
About the cityHow to get thereWeatherAll about the country United States
Arrival

Seoul

SEL
Korea, Republic Of
About the cityHow to get thereWeatherAll about the country Korea, Republic Of
Departure airports
Arrival airports

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Frequently asked questions about the Detroit — Seoul flight

How long is the flight from Detroit to Seoul?

A nonstop Detroit — Seoul flight takes about 14 h 40 min — the distance between the cities is around 10,651 km.

How far is it from Detroit to Seoul?

The distance from Detroit to Seoul is about 10,651 km, which a nonstop flight covers in around 14 h 40 min.

Are there direct flights from Detroit to Seoul?

Yes, there are nonstop flights Detroit — Seoul — around 14 flights per week.

Which airlines fly from Detroit to Seoul?

Airlines operating Detroit — Seoul include Delta. See the full list with schedules in the "Airlines" section on this page.

Which airports do Detroit — Seoul flights use?

Flights from Detroit depart from Detroit Metropolitan Wayne County Airport, and arrive at Incheon International Airport, Gimpo International Airport. If a city has more than one airport, check which one your ticket uses before you travel.

How much is a ticket from Detroit to Seoul?

The price of a Detroit — Seoul ticket depends on your travel date, season and demand: it is usually cheapest to fly in August, and most expensive in December. Tickets typically cost between $443 and $866. Check the current lowest fare and low-price calendar on this page.

When is the best time to book flights Detroit — Seoul?

Flights Detroit — Seoul are usually cheaper when booked in advance — a few weeks before departure and away from peak dates; the most budget-friendly month to fly is August. Compare prices by month in the price trend chart on this page.

How can I find the cheapest flights from Detroit to Seoul?

To catch a low fare Detroit — Seoul, book a few weeks in advance, keep your dates flexible, and compare airlines and connecting options. The low-price calendar and monthly price chart on this page show the cheapest days and months at a glance: the most budget-friendly month to fly is usually August.

How early should I arrive at the airport?

For international flights, plan to be at the airport about 2–3 hours before departure, and around an hour before a domestic flight. Allow extra time during busy travel seasons and at large hubs, where check-in and security lines can be longer.

Where else you can fly from Detroit

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New York CityChicagoTorontoAtlantaWashington, D.C.LansingDallasLos AngelesMinneapolisOrlandoHoustonSeattleBostonCharlotteLas VegasDenverPhoenixMontrealFort LauderdalePhiladelphiaClevelandNashvilleIndianapolisPittsburghSalt Lake CityBuffaloCincinnatiFort MyersSan FranciscoColumbusMemphisRaleighTampaGrand RapidsProvidenceAlbanyLouisvilleKnoxvilleMilwaukeeTraverse City

Where else you can fly from Seoul

See all
Jeju CityTokyoOsakaShanghaiBusanHong KongFukuokaBangkokQingdaoTaipeiBeijingDa NangHo Chi Minh CitySingaporeHanoiNagoyaNha TrangUlaanbaatarManilaLos AngelesSapporoCebu CityKuala LumpurPhu QuocDenpasarOkinawaHagatnaGuangzhouDalianYanjiJakartaSeattleNew York CityShenzhenMacauYantaiTashkentShenyangSan FranciscoParis

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