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946 € Cheap Flights from Madison to Incheon International

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      Travellers and cabin class, 1 Adult, Economy

      Compare Madison to Incheon International flight deals

      Find the cheapest month or even day of the year to fly to Incheon International

      Book the best Incheon International fare with no extra fees

      Flight deals from Madison to Incheon International

      Looking for a cheap last-minute deal or the best return flight from Madison Airport to Incheon International Airport? If you want to travel next month, return fares start from 946 €. Find the lowest prices on one-way and return tickets right here.
      Seoul.946 € per passenger.Departing Mon, 24 Aug, returning Mon, 31 Aug.Return flight with Breeze Airways and Air Premia.Outbound indirect flight with Breeze Airways, departs from Madison on Mon, 24 Aug, arriving in Incheon International.Inbound indirect flight with Air Premia, departs from Incheon International on Mon, 31 Aug, arriving in Madison.Price includes taxes and charges.From 946 €, select.
      Seoul.966 € per passenger.Departing Thu, 29 Oct, returning Tue, 1 Dec.Return flight with Delta.Outbound indirect flight with Delta, departs from Madison on Thu, 29 Oct, arriving in Incheon International.Inbound indirect flight with Delta, departs from Incheon International on Tue, 1 Dec, arriving in Madison.Price includes taxes and charges.From 966 €, select.
      Seoul.966 € per passenger.Departing Wed, 26 Aug, returning Wed, 2 Sep.Return flight with Delta.Outbound indirect flight with Delta, departs from Madison on Wed, 26 Aug, arriving in Incheon International.Inbound indirect flight with Delta, departs from Incheon International on Wed, 2 Sep, arriving in Madison.Price includes taxes and charges.From 966 €, select.
      Seoul.970 € per passenger.Departing Mon, 19 Oct, returning Thu, 5 Nov.Return flight with Delta.Outbound indirect flight with Delta, departs from Madison on Mon, 19 Oct, arriving in Incheon International.Inbound indirect flight with Delta, departs from Incheon International on Thu, 5 Nov, arriving in Madison.Price includes taxes and charges.From 970 €, select.
      Seoul.1.241 € per passenger.Departing Thu, 1 Oct, returning Tue, 13 Oct.Return flight with Breeze Airways and Philippine Airlines.Outbound indirect flight with Breeze Airways, departs from Madison on Thu, 1 Oct, arriving in Incheon International.Inbound indirect flight with Philippine Airlines, departs from Incheon International on Tue, 13 Oct, arriving in Madison.Price includes taxes and charges.From 1.241 €, select.
      Seoul.1.242 € per passenger.Departing Mon, 21 Dec, returning Tue, 12 Jan.Return flight with United.Outbound indirect flight with United, departs from Madison on Mon, 21 Dec, arriving in Incheon International.Inbound indirect flight with United, departs from Incheon International on Tue, 12 Jan, arriving in Madison.Price includes taxes and charges.From 1.242 €, select.
      Seoul.1.315 € per passenger.Departing Wed, 21 Apr, returning Sun, 9 May.Return flight with Delta.Outbound indirect flight with Delta, departs from Madison on Wed, 21 Apr, arriving in Incheon International.Inbound indirect flight with Delta, departs from Incheon International on Sun, 9 May, arriving in Madison.Price includes taxes and charges.From 1.315 €, select.
      Seoul.1.317 € per passenger.Departing Fri, 29 Jan, returning Mon, 22 Feb.Return flight with Delta.Outbound indirect flight with Delta, departs from Madison on Fri, 29 Jan, arriving in Incheon International.Inbound indirect flight with Delta, departs from Incheon International on Mon, 22 Feb, arriving in Madison.Price includes taxes and charges.From 1.317 €, select.
      Seoul.1.408 € per passenger.Departing Sat, 2 Jan, returning Mon, 25 Jan.Return flight with Delta.Outbound indirect flight with Delta, departs from Madison on Sat, 2 Jan, arriving in Incheon International.Inbound indirect flight with Delta, departs from Incheon International on Mon, 25 Jan, arriving in Madison.Price includes taxes and charges.From 1.408 €, select.
      Seoul.1.666 € per passenger.Departing Mon, 10 May, returning Mon, 24 May.Return flight with United.Outbound indirect flight with United, departs from Madison on Mon, 10 May, arriving in Incheon International.Inbound indirect flight with United, departs from Incheon International on Mon, 24 May, arriving in Madison.Price includes taxes and charges.From 1.666 €, select.

      Find the cheapest month to fly from Madison to Incheon International

      We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Madison to Incheon International flights are currently cheapest in August.
      Jul
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      Aug
      from 946 €
      Sep
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      Oct
      from 1.241 €
      Nov
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      Dec
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      Jan
      from 1.408 €
      Feb
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      Mar
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      Apr
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      May
      from 1.666 €
      Jun
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      Madison to Incheon International: Alternative routes

      Compare routes from Madison to Seoul below. You may find an airport to fly into that's cheaper, faster, or easier than Incheon International.

      Gimpo International

      17km from central Seoul
      Closest
      from 1.202 €
      Search flights

      Incheon International

      48km from central Seoul
      Cheapest
      from 946 €
      Search flights

      Madison to Seoul: Flight information

      The things to know before you go.
      Cheapest flight found946 €
      Cheapest month to flyAugust

      Finding cheap flights from Madison to Incheon International: Frequently asked questions

      The best price we found for a return flight from Madison to Incheon International is 946 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
      Currently, there are no airlines that fly direct from Madison to Incheon International. But we found flights with one or more stops from 946 €.
      As of July 2026, there are no flights flying from Madison to Incheon International.
      The cheapest month to fly from Madison to Incheon International is usually August.
      After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Madison Airport to Incheon International Airport on Monday, 24 August 2026.
      No airlines currently offer direct flights between Madison Airport and Incheon International Airport. Most routes have one or more stops.
      We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Incheon International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

      We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Seoul is around 40 days in advance, so don’t leave your flight to the last minute.

      Currently, Breeze Airways offers the cheapest flight tickets to Incheon International.

      Flying from Madison Airport (MSN) to Incheon International Airport (ICN): what you need to know

      • Seoul is 15 hours ahead of Madison and follows the UTC+9 timezone.

      • Get to the airport on time so you don't miss your MSN to ICN flight. Be there at least two hours ahead for international flights and an hour early for domestic departures to avoid the stress of rushing.

      • You'll likely experience longer queues in popular months such as August. Arriving up to four hours in advance for international flights and two hours for a domestic departure is a wise move.

      • Think about adding a stopover when booking your ticket from Madison Airport to Incheon International Airport. Just deselect 'Direct flights only' to break up your trip, or even explore someplace new along the way. Here are some options between MSN and ICN:

        • Chicago O'Hare International Airport

        • Dallas Fort Worth International Airport

        • Detroit Wayne County Airport

      How to find the cheapest flights from Madison Airport (MSN) to Incheon International Airport (ICN)

      • 468 € is the lowest price for a one-way Madison Airport to Incheon International Airport flight. Return flights start from 946 €. These prices can change based on availability and demand.

      • It's usually smart to book early if you want to find cheap tickets from MSN to ICN. That's because airlines adjust prices based on demand, which tends to rise closer to departure.

      • Getting cheap flights from Madison Airport to Incheon International Airport is easier if you're flexible with your travel dates. Use the 'Whole month' function to see the lowest prices across the month and land a great deal.

      • Spend less time searching for cheap flights from MSN to ICN by setting up a Price Alert. You'll get an email or push notification on the app when a new discounted fare appears.

      • Lock in the ideal flight for you by using the filters. To see the 'Best,' 'Fastest' or 'Cheapest' flights from Madison Airport to Incheon International Airport, use the 'Sort by' tool. You can also filter results by departure and arrival times, airline, and number of stops.

      Handy information about Madison Airport (MSN)

      • MSN's address is 4000 International Lane.

      • 75% of flights departing from Madison Airport make it to their destination on schedule.

      • To get to Madison Airport from central Madison, it takes around 20 minutes if you're going by car. Of course, this depends on traffic. It's approximately 13 kilometres from the airport to the city centre.

      • You can expect a journey time of about 40 minutes when using public transport.

      • Searching for a handy hotel near MSN? If you're catching an early flight from Madison Airport to Incheon International Airport, these accommodation options will put you moments from your departure lounge:

      Arriving at Incheon International Airport (ICN)

      When to fly to Incheon International Airport (ICN)

      • The quietest month for a flight from Madison Airport to Incheon International Airport is March, while August is the most popular. Pick the best time to visit Seoul based on whether you prefer a laid-back vibe or a more bustling atmosphere.

      • The warmest month in Seoul is August, with the temperature ranging between 19ºC (66ºF) and 32ºC (90ºF). Lock in your flights from Madison Airport to Incheon International Airport in this month if you like this kind of weather.

      • For cooler conditions, search for a cheap ticket from MSN to ICN in January. Average temperatures are between -12ºC (10ºF) and 4ºC (39ºF) then.

      Explore more of South Korea

      • You've visited Seoul, now it's time to discover other parts of South Korea. Travel around 322 kilometres south-east to Busan to tick off its must-visit sights. From Gamcheon Culture Village to Haeundae Beach and Beautiful View Busan - Diamond Bridge, you'll have a packed itinerary ahead.

      • If you're interested in discovering another great destination in South Korea, head for Incheon, roughly 56 kilometres west of Seoul. INSPIRE Arena, Wangsan Beach and Seokmodo Natural Forest are among the biggest draws.

      Prices shown on this page are estimated lowest prices only. Found in the last 12 days.