$182 Cheap Flights from Seoul (GMP) to Taipei (TPE)

View $182 flight on Mon, Sep 15, 2025Opens in a new window

Popular airlines from Gimpo Intl. Airport (GMP) to Taoyuan International Airport (TPE)

Cheap Flights from Seoul to Taipei (GMP-TPE)

Prices were available within the past 7 days and start at $182 for one-way flights and $255 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

China Eastern Airlines
Sun, Sep 21 - Mon, Sep 22
GMP
Seoul
TPE
Taipei
$255 Roundtrip, found 3 days ago
$255
Roundtrip
found 3 days ago
Select China Eastern Airlines flight, departing Sun, Sep 21 from Seoul to Taipei, returning Mon, Sep 22, priced at $255 found 3 days ago
Air China
Fri, Sep 5 - Tue, Sep 9
GMP
Seoul
TPE
Taipei
$379 Roundtrip, found 1 day ago
$379
Roundtrip
found 1 day ago
Select Air China flight, departing Fri, Sep 5 from Seoul to Taipei, returning Tue, Sep 9, priced at $379 found 1 day ago
Korean Air
Mon, Dec 15 - Fri, Dec 19
GMP
Seoul
TPE
Taipei
$400 Roundtrip, found 5 days ago
$400
Roundtrip
found 5 days ago
Select Korean Air flight, departing Mon, Dec 15 from Seoul to Taipei, returning Fri, Dec 19, priced at $400 found 5 days ago

Alternative airports near Taipei

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

Select flight to Songshan TSA. Cheapest and Closest option available. Average driving time to city center is 5 minutes. Flights from $310
TSA
Songshan
CheapestClosest
Average driving time to city center5 min
Flights from $310
Flights from Seoul (GMP) to Taipei (TPE)
Origin airport
Gimpo Intl.
Destination airport
Taoyuan Intl.
Airlines serving
Air China, Korean Air
Roundtrip price
$254
Distance
922 mi

Seoul to Taipei Flights

The cheapest times to fly from Seoul to Taipei

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 Taipei are during the month of September. You can find some of the cheapest flights from Seoul to Taipei with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Seoul to Taipei

Sunday is one of the best days to book for cheap flights from Seoul to Taipei: 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 Taipei

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 Taipei in 2025. You can also book with separate airlines for your outbound and return journeys, from $182 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 Taipei 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 Taipei 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 Gimpo Intl. Airport (GMP) to Taoyuan Intl. Airport (TPE) cost?
Discover the latest flight deals from GMP to TPE by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from GMP to TPE?
The cheapest flights from GMP to TPE 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 Gimpo Intl. Airport (GMP) to Taoyuan Intl. Airport (TPE)?
There are no direct flights from Seoul (GMP-Gimpo Intl.) to Taoyuan Intl. Airport (TPE). However, you'll find other airports offering nonstop flights. Hop on your plane at Incheon Intl. Airport (ICN) and travel straight to Taipei without any detours.
What is the cheapest airline that flies from GMP to TPE?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from GMP to TPE. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Gimpo Intl. Airport (GMP) to Taoyuan Intl. Airport (TPE)?
Nonstop flights from Gimpo Intl. Airport (GMP) to Taoyuan Intl. Airport (TPE) aren't available daily, so you'll have to take a flight with a layover. Explore your options with our filter tool. Enter your travel dates and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from GMP to TPE?
Typically you'll find the largest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* But this can vary depending on the airline, time of year and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Gimpo Intl. Airport (GMP) to Taoyuan Intl. Airport (TPE)?
To avoid potential delays on the Gimpo Intl. Airport (GMP) to Taoyuan Intl. Airport (TPE) route, fly before 3 PM. Departures 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 Taipei from Gimpo Intl. Airport (GMP)?
Compare your flight options from Gimpo Intl. Airport (GMP) to Songshan Airport (TSA). This is the only airport in Taipei you can jet into if you're taking a direct flight.
Is it cheaper to buy a plane ticket from Gimpo Intl. Airport (GMP) to Taoyuan Intl. Airport (TPE) last-minute?
Waiting until just before your trip to book a flight from GMP to TPE generally means paying more. While you might find some last-minute offers, they're not always guaranteed. Allow some flexibility in your schedule to boost your chances of snagging a bargain.
Is it cheaper to book a GMP to TPE flight and hotel package?
Opting for a GMP to TPE flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels in one place. Select from our wide range of hotels and then add car rentals, activities and flights to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Gimpo Intl. Airport (GMP) to Taoyuan Intl. Airport (TPE)?
In most instances, you're able to reschedule or cancel your GMP to TPE flight. However, there may be additional fees, especially if you made your booking more than 24 hours ago. Double-check your itinerary for the airline's policies and fees on flight changes, or if you want further details, head to our Customer Service portal.

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*Available to One Key members.