$143 Cheap Flights from Seoul (GMP) to Taipei (TSA)

View $143 flight on Wed, Jun 18, 2025Opens in a new window

Popular airlines from Gimpo Intl. Airport (GMP) to Songshan Airport (TSA)

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Find available prices by choosing your travel dates.

Cheap Flights from Seoul to Taipei (GMP-TSA)

Prices were available within the past 7 days and start at $143 for one-way flights and $226 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

T'Way Air
Wed, Jun 25 - Fri, Jun 27
GMP
Seoul
TSA
Taipei
$226 Roundtrip, found 2 days ago
$226
Roundtrip
found 2 days ago
Select T'Way Air flight, departing Wed, Jun 25 from Seoul to Taipei, returning Fri, Jun 27, priced at $226 found 2 days ago
T'Way Air
Wed, Jun 25 - Sun, Jun 29
GMP
Seoul
TSA
Taipei
$240 Roundtrip, found 2 days ago
$240
Roundtrip
found 2 days ago
Select T'Way Air flight, departing Wed, Jun 25 from Seoul to Taipei, returning Sun, Jun 29, priced at $240 found 2 days ago
China Eastern Airlines
Mon, May 19 - Fri, May 23
GMP
Seoul
TSA
Taipei
$241 Roundtrip, found 1 day ago
$241
Roundtrip
found 1 day ago
Select China Eastern Airlines flight, departing Mon, May 19 from Seoul to Taipei, returning Fri, May 23, priced at $241 found 1 day ago
China Eastern Airlines
Mon, Jun 9 - Mon, Jun 16
GMP
Seoul
TSA
Taipei
$249 Roundtrip, found 1 hour ago
$249
Roundtrip
found 1 hour ago
Select China Eastern Airlines flight, departing Mon, Jun 9 from Seoul to Taipei, returning Mon, Jun 16, priced at $249 found 1 hour ago
T'Way Air
Fri, Jun 20 - Fri, Jun 27
GMP
Seoul
TSA
Taipei
$254 Roundtrip, found 2 days ago
$254
Roundtrip
found 2 days ago
Select T'Way Air flight, departing Fri, Jun 20 from Seoul to Taipei, returning Fri, Jun 27, priced at $254 found 2 days ago
T'Way Air
Fri, May 9 - Wed, May 14
GMP
Seoul
TSA
Taipei
$255 Roundtrip, found 3 days ago
$255
Roundtrip
found 3 days ago
Select T'Way Air flight, departing Fri, May 9 from Seoul to Taipei, returning Wed, May 14, priced at $255 found 3 days ago
China Eastern Airlines
Wed, May 28 - Wed, Jun 4
GMP
Seoul
TSA
Taipei
$257 Roundtrip, found 6 hours ago
$257
Roundtrip
found 6 hours ago
Select China Eastern Airlines flight, departing Wed, May 28 from Seoul to Taipei, returning Wed, Jun 4, priced at $257 found 6 hours ago
EVA Airways
Sat, Nov 22 - Tue, Nov 25
GMP
Seoul
TSA
Taipei
$264 Roundtrip, found 6 hours ago
$264
Roundtrip
found 6 hours ago
Select EVA Airways flight, departing Sat, Nov 22 from Seoul to Taipei, returning Tue, Nov 25, priced at $264 found 6 hours ago
China Airlines
Thu, May 15 - Mon, May 19
GMP
Seoul
TSA
Taipei
$266 Roundtrip, found 5 hours ago
$266
Roundtrip
found 5 hours ago
Select China Airlines flight, departing Thu, May 15 from Seoul to Taipei, returning Mon, May 19, priced at $266 found 5 hours ago
Shanghai Airlines
Sat, May 3 - Sat, May 10
GMP
Seoul
TSA
Taipei
$1,110 Roundtrip, found 5 days ago
$1,110
Roundtrip
found 5 days ago
Select Shanghai Airlines flight, departing Sat, May 3 from Seoul to Taipei, returning Sat, May 10, priced at $1,110 found 5 days ago
Flights from Seoul (GMP) to Taipei (TSA)
Origin airport
Gimpo Intl.
Destination airport
Songshan
Airlines serving
All Nippon Airways, China Airlines, China Eastern Airlines, EVA Airways, T'Way Air
Roundtrip price
$226
Distance
916 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 June. 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 $143 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 Songshan Airport (TSA) cost?
You can land affordable return tickets from Gimpo Intl. Airport (GMP) to Songshan Airport (TSA) starting at $247. Snag a seat and get ready to go. 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 EVA Airways and Scoot flight leaving GMP on May 10 2025 and touching down at TSA. The price was last updated on April 24 2025 and has not changed since.
What is the cheapest month to fly from GMP to TSA?
The cheapest flights from GMP to TSA 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 Songshan Airport (TSA)?
Skip the layovers and travel nonstop to Songshan Airport (TSA) from Gimpo Intl. Airport (GMP) with 4 airlines, including:

  • TWay Air
  • EVA Air
  • China Airlines

What is the cheapest airline that flies from GMP to TSA?
Right now, the cheapest carrier operating one-way flights from GMP to TSA is EVA Airways. You can jet off on this route from $172. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from GMP on July 18 2025. Prices were last updated on April 24 2025 and have not changed since.
How many flights per day from Gimpo Intl. Airport (GMP) to Songshan Airport (TSA)?
With an average of 2 nonstop flights that operate from Gimpo Intl. Airport (GMP) to Songshan Airport (TSA) daily, you’ll be off on your next adventure in no time.
What are the most popular departure times for flights from Gimpo Intl. Airport (GMP) to Songshan Airport (TSA)?
More passengers fly between GMP and TSA at 11 AM than at any other time. Looking for a quieter experience? Try choosing a quieter departure window and you’re likely to save on your fare as well.
What day of the week has the most flights from GMP to TSA?
If you fly on a Friday, you’ll get the biggest range of options for flights from Gimpo Intl. Airport (GMP) to Songshan Airport (TSA).
What is the earliest flight from Gimpo Intl. Airport (GMP) to Songshan Airport (TSA)?
The earliest flight jetting off from Gimpo Intl. Airport (GMP) is at around 11:10AM UTC+9. Hop on this flight and you’ll touch down at Songshan Airport (TSA) at approximately 1:05PM UTC+8. The total flight duration is 2h 55m.
How long does it take to fly from Gimpo Intl. Airport (GMP) to Songshan Airport (TSA)?
The average flight duration from GMP to TSA is 2 hours and 47 minutes, covering a total distance of 920 mi.
What airline has the least delays from GMP to TSA?
EVA Air has the best track record for on-time direct flights from Gimpo Intl. Airport (GMP) to Songshan Airport (TSA), with an on-time score of 85%. Use the Expedia App to view your flight status before you jet off and get notified of any changes.
What is the best time to fly from Gimpo Intl. Airport (GMP) to Songshan Airport (TSA)?
To avoid possible delays on the Gimpo Intl. Airport (GMP) to Songshan Airport (TSA) route, aim to fly before 3 PM. Later departures have a 22% higher chance of cancellation.**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)?
Songshan Airport (TSA) is the only airport in Taipei with direct flights from Gimpo Intl. Airport (GMP). Check out the options and discover affordable fares on Expedia.
Is it cheaper to buy a plane ticket from Gimpo Intl. Airport (GMP) to Songshan Airport (TSA) last-minute?
Holding off until right before your break to book your flight from GMP to TSA generally means paying more. While you might find some last-minute discounts, there’s no guarantee. Keep your travel schedule open for the best chance of snagging a bargain.
Is it cheaper to book a GMP to TSA flight and hotel package?
Compared with arranging hotels and flights separately, booking a GMP to TSA flight and hotel package with Expedia could lead to significant savings. Better yet, having everything in one convenient place will take the stress out of travel planning. Just secure your flights and choose from our extensive range of stays, then tailor your trip with other add-ons like tours and car rentals.
Can I cancel or change the date of my flight from Gimpo Intl. Airport (GMP) to Songshan Airport (TSA)?
It’s usually possible to reschedule or cancel your GMP to TSA flight. However, if the booking was made more than 24 hours ago, additional fees may apply. Check your airline’s policies in your itinerary to see what changes are allowed and whether any costs are involved. You’ll also find more details on our Customer Service portal.

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*Available to One Key members.