$161 Cheap Flights from Seoul (ICN) to Taichung (RMQ)

View $161 flight on Thu, Sep 11, 2025Opens in a new window

Popular airlines from Incheon Intl. Airport (ICN) to Taichung (RMQ)

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Cheap Flights from Seoul to Taichung (ICN-RMQ)

Prices were available within the past 7 days and start at $161 for one-way flights and $192 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

T'Way Air
Fri, Sep 19 - Tue, Sep 23
ICN
Seoul
RMQ
Taichung
$192 Roundtrip, found 17 hours ago
$192
Roundtrip
found 17 hours ago
Select T'Way Air flight, departing Fri, Sep 19 from Seoul to Taichung, returning Tue, Sep 23, priced at $192 found 17 hours ago
T'Way Air
Fri, Sep 19 - Mon, Sep 22
ICN
Seoul
RMQ
Taichung
$207 Roundtrip, found 17 hours ago
$207
Roundtrip
found 17 hours ago
Select T'Way Air flight, departing Fri, Sep 19 from Seoul to Taichung, returning Mon, Sep 22, priced at $207 found 17 hours ago
T'Way Air
Thu, Sep 18 - Tue, Sep 23
ICN
Seoul
RMQ
Taichung
$221 Roundtrip, found 17 hours ago
$221
Roundtrip
found 17 hours ago
Select T'Way Air flight, departing Thu, Sep 18 from Seoul to Taichung, returning Tue, Sep 23, priced at $221 found 17 hours ago
T'Way Air
Wed, Sep 17 - Tue, Sep 23
ICN
Seoul
RMQ
Taichung
$236 Roundtrip, found 17 hours ago
$236
Roundtrip
found 17 hours ago
Select T'Way Air flight, departing Wed, Sep 17 from Seoul to Taichung, returning Tue, Sep 23, priced at $236 found 17 hours ago
T'Way Air
Wed, Sep 17 - Mon, Sep 22
ICN
Seoul
RMQ
Taichung
$250 Roundtrip, found 17 hours ago
$250
Roundtrip
found 17 hours ago
Select T'Way Air flight, departing Wed, Sep 17 from Seoul to Taichung, returning Mon, Sep 22, priced at $250 found 17 hours ago
Korean Air
Thu, Sep 18 - Tue, Sep 23
ICN
Seoul
RMQ
Taichung
$253 Roundtrip, found 17 hours ago
$253
Roundtrip
found 17 hours ago
Select Korean Air flight, departing Thu, Sep 18 from Seoul to Taichung, returning Tue, Sep 23, priced at $253 found 17 hours ago
T'Way Air
Tue, Sep 16 - Tue, Sep 23
ICN
Seoul
RMQ
Taichung
$257 Roundtrip, found 17 hours ago
$257
Roundtrip
found 17 hours ago
Select T'Way Air flight, departing Tue, Sep 16 from Seoul to Taichung, returning Tue, Sep 23, priced at $257 found 17 hours ago
Korean Air
Thu, Aug 7 - Sun, Aug 10
ICN
Seoul
RMQ
Taichung
$259 Roundtrip, found 4 days ago
$259
Roundtrip
found 4 days ago
Select Korean Air flight, departing Thu, Aug 7 from Seoul to Taichung, returning Sun, Aug 10, priced at $259 found 4 days ago
Cathay Pacific
Wed, Nov 12 - Mon, Nov 17
ICN
Seoul
RMQ
Taichung
$376 Roundtrip, found 1 day ago
$376
Roundtrip
found 1 day ago
Select Cathay Pacific flight, departing Wed, Nov 12 from Seoul to Taichung, returning Mon, Nov 17, priced at $376 found 1 day ago
Air Macau Company
Wed, Oct 22 - Sat, Oct 25
ICN
Seoul
RMQ
Taichung
$484 Roundtrip, found 3 hours ago
$484
Roundtrip
found 3 hours ago
Select Air Macau Company flight, departing Wed, Oct 22 from Seoul to Taichung, returning Sat, Oct 25, priced at $484 found 3 hours ago

Alternative airports near Taichung

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Taichung RMQ. Cheapest and Closest option available. Average driving time to city center is 31 minutes. Flights from $484
RMQ
Taichung
CheapestClosest
Average driving time to city center31 min
Flights from $484
Flights from Seoul (ICN) to Taichung (RMQ)
Origin airport
Incheon Intl.
Destination airport
Taichung
Airlines serving
Air Macau Company, Cathay Pacific
Roundtrip price
$192
Distance
975 mi
Average flight time
2 hours 7 mins

Seoul to Taichung Flights

The cheapest times to fly from Seoul to Taichung

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Seoul to Taichung are during the month of September. You can find some of the cheapest flights from Seoul to Taichung with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Seoul to Taichung

Sunday is one of the best days to book for cheap flights from Seoul to Taichung: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Seoul to Taichung

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Seoul to Taichung in 2025. You can also book with separate airlines for your outbound and return journeys, from $161 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Seoul to Taichung flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Seoul to Taichung airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Incheon Intl. Airport (ICN) to Taichung Airport (RMQ) cost?
Cheap round-trip flights from Incheon Intl. Airport (ICN) to Taichung Airport (RMQ) start from $297. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a Korean Air flight leaving ICN on August 7 2025 and touching down at RMQ. The price was last updated on July 23 2025 and has not changed since.
What is the cheapest month to fly from ICN to RMQ?
The cheapest flights from ICN to RMQ are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Incheon Intl. Airport (ICN) to Taichung Airport (RMQ)?
Take your pick of 3 airlines that fly direct from Incheon Intl. Airport (ICN) to Taichung Airport (RMQ). These include:

  • Jin Air
  • TWay Air
  • Korean Air

What is the cheapest airline that flies from ICN to RMQ?
Take off from ICN to RMQ with Korean Air. This carrier currently offers the cheapest one-way fare for this route, starting at $200. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from ICN on August 2 2025. Prices were last updated on July 23 2025 and have not changed since.
How many flights per day from Incheon Intl. Airport (ICN) to Taichung Airport (RMQ)?
With, on average, 3 nonstop flights that operate from Incheon Intl. Airport (ICN) to Taichung Airport (RMQ) daily, you'll be on your way in no time.
What are the most popular departure times for flights from Incheon Intl. Airport (ICN) to Taichung Airport (RMQ)?
Flights between ICN and RMQ are busiest at 7 AM. If you'd like a more relaxed trip and possibly cheaper prices, look for a departure outside the usual busy windows.
What day of the week has the most flights from ICN to RMQ?
Monday has the most flights from Incheon Intl. Airport (ICN) to Taichung Airport (RMQ). Consider traveling on this day and you'll have a greater chance of finding a departure that fits your schedule.
What is the earliest flight from Incheon Intl. Airport (ICN) to Taichung Airport (RMQ)?
Incheon Intl. Airport (ICN)'s first flight to Taichung Airport (RMQ) takes off at approximately 7:55AM UTC+9. With a travel duration of 2h 50m, you'll touch down at around 9:45AM UTC+8.
How long does it take to fly from Incheon Intl. Airport (ICN) to Taichung Airport (RMQ)?
Flights from ICN to RMQ have an average travel time of 3 hours. The distance between these two airports is 980 mi.
What is the best time to fly from Incheon Intl. Airport (ICN) to Taichung Airport (RMQ)?
To avoid possible delays on the Incheon Intl. Airport (ICN) to Taichung Airport (RMQ) route, fly before 3 PM. Flights after this time are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Taichung from Incheon Intl. Airport (ICN)?
Taichung Airport (RMQ) is the only airport in Taichung with direct flights from Incheon Intl. Airport (ICN). Explore your options and find cheap fares on Expedia.
Is it cheaper to buy a plane ticket from Incheon Intl. Airport (ICN) to Taichung Airport (RMQ) last-minute?
Last-minute bookings from ICN to RMQ are typically more expensive. To lock in the best rates, start searching for flights ahead of time. That said, if you're flexible with your travel plans, it's possible to score a cheap ticket just before your departure.
Is it cheaper to book an ICN to RMQ flight and hotel package?
You can save money by booking an ICN to RMQ flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one place. After selecting your preferred accommodations and flights, you can add extras like car rentals, activities and tours.
Can I cancel or change the date of my flight from Incheon Intl. Airport (ICN) to Taichung Airport (RMQ)?
In most instances, you can cancel or modify your ICN to RMQ flight. However, additional fees may apply, especially if you booked over 24 hours ago. Double-check your itinerary for the airline's guidelines and fees on flight changes, or if you need further details, head to our Customer Service portal.

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*Available to One Key members.