Cheap Asiana Airlines flights Seoul (GMP) to Taipei (TPE)

You’ll discover cheap round-trip Asiana Airlines flights from GMP to TPE by filtering your results from “Price (lowest to highest)” on Expedia. Or look for options for a one-way journey.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

September is one of the most affordable months to jet off to Taipei with Asiana Airlines. You could also find fantastic deals on one-way and return tickets in August.

Getting the best Asiana Airlines deals from GMP to TPE often comes down to booking at the right moment. You can save 17% on international flights when you book 18 to 29 days before takeoff instead of four to five months ahead. Better still, you can pocket 17% on average by buying your tickets on a Sunday rather than a Friday, which is often the most expensive day to book.* It’s a good idea to start searching for flights about one month before you want to travel.*Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC’s global airline sales database.

Use our “Nonstop” filter when searching for direct Asiana Airlines flights from GMP to TPE. It’s also a great way to compare other airlines offering the same nonstop route.

Sort your results by “Morning” and “Early Morning” to see the earliest flights from GMP to TPE. Leaving early means flight cancellations are less likely.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.

Asiana Airlines flights from Gimpo Intl. Airport (GMP) to Taipei come in to Taoyuan Intl. Airport (TPE). This is the main entry point here.

On a standard economy flight with Asiana Airlines from GMP to TPE, passengers can bring 2 checked-in bags up to 50 lb with dimensions not exceeding 62 inches in total. For carry-on, you can have 1 cabin bag weighing up to 22 lb and measuring less than 21 inches x 15 inches x 7 inches. Size and weight allowances may vary depending on your fare type and cabin class. To make sure you won’t face extra charges at the terminal, check your Asiana Airlines booking or go to the airline’s website before you start packing.

Taking off from GMP to TPE with Asiana Airlines means enjoying a range of perks, such as a rewarding loyalty program and top-tier customer service. Plus, when you book through Expedia, One Key™ members can collect OneKeyCash™* to spend on select future travel purchases. That’s in addition to the Asiana Club points you can earn with Asiana Airlines.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

It’s usually possible to cancel or reschedule your flight, although additional fees may apply if you made your booking more than 24 hours ago. Want to keep your options open? Use our “Changes included” or “No cancel fee” filter to find flights that won’t charge extra if you need to revise your plans. To update your booking, head to “Trips,” select your flight and click on “Manage Booking” for more information.