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Cheap Flights from Taichung to Incheon International

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      Travellers and cabin class, 1 Adult, Economy
      Jin Air
      T'way Air
      Hahn Air Systems
      Korean Air

      Compare Taichung 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 Taichung to Incheon International

      Looking for a cheap last-minute deal or the best return flight from Taichung Airport to Incheon International Airport? If you want to travel next month, return fares start from $268. Find the lowest prices on one-way and return tickets right here.
      Seoul.$217 per passenger.Departing Wed, 9 Sep, returning Thu, 10 Sep.Return flight with Jin Air.Outbound direct flight with Jin Air departs from Taichung on Wed, 9 Sep, arriving in Incheon International.Inbound direct flight with Jin Air departs from Incheon International on Thu, 10 Sep, arriving in Taichung.Price includes taxes and charges.From $217, select.
      Seoul.$238 per passenger.Departing Wed, 2 Sep, returning Tue, 13 Oct.Return flight with Jin Air and T'way Air.Outbound direct flight with Jin Air departs from Taichung on Wed, 2 Sep, arriving in Incheon International.Inbound direct flight with T'way Air departs from Incheon International on Tue, 13 Oct, arriving in Taichung.Price includes taxes and charges.From $238, select.
      Seoul.$268 per passenger.Departing Thu, 1 Oct, returning Sat, 10 Oct.Return flight with Jin Air and T'way Air.Outbound direct flight with Jin Air departs from Taichung on Thu, 1 Oct, arriving in Incheon International.Inbound direct flight with T'way Air departs from Incheon International on Sat, 10 Oct, arriving in Taichung.Price includes taxes and charges.From $268, select.
      Seoul.$281 per passenger.Departing Wed, 16 Sep, returning Wed, 11 Nov.Return flight with Jin Air.Outbound direct flight with Jin Air departs from Taichung on Wed, 16 Sep, arriving in Incheon International.Inbound direct flight with Jin Air departs from Incheon International on Wed, 11 Nov, arriving in Taichung.Price includes taxes and charges.From $281, select.
      Seoul.$287 per passenger.Departing Tue, 27 Oct, returning Tue, 3 Nov.Return flight with Jin Air.Outbound direct flight with Jin Air departs from Taichung on Tue, 27 Oct, arriving in Incheon International.Inbound direct flight with Jin Air departs from Incheon International on Tue, 3 Nov, arriving in Taichung.Price includes taxes and charges.From $287, select.
      Seoul.$299 per passenger.Departing Wed, 4 Nov, returning Wed, 25 Nov.Return flight with Jin Air.Outbound direct flight with Jin Air departs from Taichung on Wed, 4 Nov, arriving in Incheon International.Inbound direct flight with Jin Air departs from Incheon International on Wed, 25 Nov, arriving in Taichung.Price includes taxes and charges.From $299, select.
      Seoul.$305 per passenger.Departing Wed, 30 Sep, returning Wed, 23 Dec.Return flight with Jin Air.Outbound direct flight with Jin Air departs from Taichung on Wed, 30 Sep, arriving in Incheon International.Inbound direct flight with Jin Air departs from Incheon International on Wed, 23 Dec, arriving in Taichung.Price includes taxes and charges.From $305, select.
      Seoul.$307 per passenger.Departing Wed, 25 Nov, returning Wed, 9 Dec.Return flight with Jin Air.Outbound direct flight with Jin Air departs from Taichung on Wed, 25 Nov, arriving in Incheon International.Inbound direct flight with Jin Air departs from Incheon International on Wed, 9 Dec, arriving in Taichung.Price includes taxes and charges.From $307, select.
      Seoul.$307 per passenger.Departing Wed, 4 Nov, returning Mon, 8 Mar.Return flight with Jin Air.Outbound direct flight with Jin Air departs from Taichung on Wed, 4 Nov, arriving in Incheon International.Inbound direct flight with Jin Air departs from Incheon International on Mon, 8 Mar, arriving in Taichung.Price includes taxes and charges.From $307, select.
      Seoul.$309 per passenger.Departing Tue, 2 Mar, returning Tue, 9 Mar.Return flight with T'way Air and Jin Air.Outbound direct flight with T'way Air departs from Taichung on Tue, 2 Mar, arriving in Incheon International.Inbound direct flight with Jin Air departs from Incheon International on Tue, 9 Mar, arriving in Taichung.Price includes taxes and charges.From $309, select.
      Seoul.$343 per passenger.Departing Wed, 9 Dec, returning Thu, 10 Dec.Return flight with T'way Air.Outbound direct flight with T'way Air departs from Taichung on Wed, 9 Dec, arriving in Incheon International.Inbound direct flight with T'way Air departs from Incheon International on Thu, 10 Dec, arriving in Taichung.Price includes taxes and charges.From $343, select.
      Seoul.$367 per passenger.Departing Sat, 9 Jan, returning Thu, 11 Mar.Return flight with T'way Air and Jin Air.Outbound direct flight with T'way Air departs from Taichung on Sat, 9 Jan, arriving in Incheon International.Inbound direct flight with Jin Air departs from Incheon International on Thu, 11 Mar, arriving in Taichung.Price includes taxes and charges.From $367, select.
      Seoul.$375 per passenger.Departing Tue, 16 Feb, returning Sun, 7 Mar.Return flight with T'way Air and Jin Air.Outbound direct flight with T'way Air departs from Taichung on Tue, 16 Feb, arriving in Incheon International.Inbound direct flight with Jin Air departs from Incheon International on Sun, 7 Mar, arriving in Taichung.Price includes taxes and charges.From $375, select.
      Seoul.$378 per passenger.Departing Thu, 1 Oct, returning Sat, 26 Dec.Return flight with Jin Air and China Eastern.Outbound indirect flight with Jin Air, departs from Taichung on Thu, 1 Oct, arriving in Incheon International.Inbound indirect flight with China Eastern, departs from Incheon International on Sat, 26 Dec, arriving in Taichung.Price includes taxes and charges.From $378, select.
      Seoul.$396 per passenger.Departing Fri, 11 Dec, returning Mon, 22 Mar.Return flight with Jin Air.Outbound direct flight with Jin Air departs from Taichung on Fri, 11 Dec, arriving in Incheon International.Inbound direct flight with Jin Air departs from Incheon International on Mon, 22 Mar, arriving in Taichung.Price includes taxes and charges.From $396, select.
      Seoul.$403 per passenger.Departing Tue, 13 Oct, returning Wed, 13 Jan.Return flight with T'way Air and Jin Air.Outbound direct flight with T'way Air departs from Taichung on Tue, 13 Oct, arriving in Incheon International.Inbound direct flight with Jin Air departs from Incheon International on Wed, 13 Jan, arriving in Taichung.Price includes taxes and charges.From $403, select.

      Find the cheapest month to fly from Taichung to Incheon International

      We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Taichung to Incheon International flights are currently cheapest in September.
      Sep
      from $217
      Oct
      from $268
      Nov
      from $299
      Dec
      from $343
      Jan
      from $434
      Feb
      from $432
      Mar
      from $309
      Apr
      from $707
      May
      from $752
      Jun
      from $699
      Jul
      from $663
      Aug
      from $665

      Direct flights from Taichung to Incheon International

      Hahn Air Systems
      Jin Air
      Korean Air
      T'way Air

      Taichung to Incheon International: Alternative routes

      Compare routes from Taichung 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 $477
      Search flights

      Incheon International

      48km from central Seoul
      Cheapest
      from $217
      Search flights

      Taichung to Seoul: Flight information

      The things to know before you go.
      Cheapest flight found$217
      Cheapest month to flySeptember
      Average flight time2 hrs, 42 mins
      Most popular airlineJin Air
      Average flights per week25

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

      The best price we found for a return flight from Taichung to Incheon International is $217. 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.
      2 hours and 42 minutes is the average flight time from Taichung to Incheon International.
      Jin Air, T'way Air and Hahn Air Systems fly direct from Taichung to Incheon International.
      As of September 2026, there are 25 flights per week flying from Taichung to Incheon International.
      The cheapest month to fly from Taichung to Incheon International is usually September.
      After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Taichung Airport to Incheon International Airport on Wednesday, 9 September 2026.
      Yes – the average flight time is 2 hours and 42 minutes.
      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, Jin Air offers the cheapest flight tickets to Incheon International.

      Flying from Taichung Airport (RMQ) to Incheon International Airport (ICN): what you need to know

      • The average length of a direct flight from Taichung Airport to Incheon International Airport is 2 hours 40 minutes.

      • Seoul is one hour ahead of Taichung and follows the UTC+9 timezone.

      • You can choose from 24 weekly Taichung Airport to Incheon International Airport flights.

      • To ensure you catch your RMQ to ICN flight, allow plenty of time to navigate the airport and find your gate. Arriving two hours ahead of international departures and one hour before domestic flights is the general travel rule.

      • You can expect longer lines in popular months such as April. Arriving up to four hours ahead of international flights and two hours for domestic departures is a smart move.

      • You'll find a variety of airlines offering direct flights from Taichung Airport to Incheon International Airport. When you're ready to start your Seoul holiday, let one of these carriers fly you to this exciting part of South Korea:

      • The majority of travellers choose to fly with Jin Air on this route.

      • Korean Air ranks as the top on-time carrier for RMQ to ICN flights, with 97.56% of its services arriving as scheduled.

      • If you want to explore another city along the way, simply uncheck 'Direct flights only' when searching for your ticket from Taichung Airport to Incheon International Airport. Here are the most popular stopovers between RMQ and ICN:

        • Hong Kong Intl Airport

        • Nanking / Nanjing Airport

        • Gimhae International Airport

      How to find the cheapest flights from Taichung Airport (RMQ) to Incheon International Airport (ICN)

      • Right now, $107 is the lowest price we've found for a one-way Taichung Airport to Incheon International Airport flight. The best price for a return ticket is $217. Remember that fares could change due to demand when booking.

      • To pick up cheap tickets from RMQ to ICN, book ahead. Airlines usually offer lower fares when flights are first made available.

      • If you're willing to be flexible with your travel plans, use the 'Whole month' tool. It'll show you the lowest price across each month when looking for your flight from Taichung Airport to Incheon International Airport.

      • Save time looking for cheap flights from RMQ to ICN by setting up a Price Alert. We'll send you an email or notification on the app when a lower fare becomes available.

      • Discover the ideal flight for you by using the filters. To see the 'Best,' 'Cheapest' or 'Fastest' flights from Taichung Airport to Incheon International Airport, use the 'Sort by' tool. You can also filter by departure and arrival times, airline, and journey duration.

      Handy information about Taichung Airport (RMQ)

      • RMQ's address is 42 Jhongcing Road.

      • Taichung Airport earns top marks for its on-time performance. 91% of flights that depart RMQ reach their destination on time.

      • To reach Taichung Airport from central Taichung, it'll take about 30 minutes by car. Of course, this depends on traffic. It's approximately 18 kilometres from the airport to the city centre.

      • The journey on public transport takes about 50 minutes.

      • Searching for a handy hotel near RMQ? If you're boarding an early flight from Taichung Airport to Incheon International Airport, these stays will put you moments from your check-in counter:

      Arriving at Incheon International Airport (ICN)

      Getting from Incheon International Airport (ICN) to central Seoul

      • Incheon International Airport is approximately 48 kilometres from the centre of Seoul. The drive time takes around 1 hour 5 minutes.

      • Travelling by public transport will take you roughly 50 minutes.

      When to fly to Incheon International Airport (ICN)

      • August is the most popular month for flights from Taichung Airport to Incheon International Airport. To skip the crowds, travel to Seoul in March.

      • Before locking in your flight from Taichung Airport to Incheon International Airport, consider the type of weather you enjoy. August is the warmest month in Seoul, with temperatures ranging from 19ºC to 32ºC.

      • Look for cheap tickets from RMQ to ICN in January if you'd rather travel during cooler conditions. Temperatures are at their lowest then, ranging between -12ºC and 4ºC on average.

      Explore more of South Korea

      • Seoul has its own special appeal, but there are so many other parts of South Korea just waiting to be discovered. About 322 kilometres south-east of Seoul, a trip to Busan will keep you on the go. Start with popular sights like Gamcheon Culture Village, Haeundae Beach and Beautiful View Busan - Diamond Bridge.

      • Incheon is another well-known destination in South Korea and is around 56 kilometres west of Seoul. No trip is complete without experiencing INSPIRE Arena, Wangsan Beach and Seokmodo Natural Forest.

      More travel options

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