Cheap Asiana Airlines flights Seoul (GMP) to Busan (PUS)

You’ll find cheap round-trip Asiana Airlines flights from GMP to PUS by filtering your results from “Price (lowest to highest)” on Expedia. Or search 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.

January is one of the cheapest months to travel to Busan with Asiana Airlines. You could also find excellent prices on one-way and round-trip tickets in February.

For cheap Asiana Airlines fares from Gimpo Intl. Airport (GMP) to Gimhae Airport (PUS), start searching one to three months before your intended departure. Securing domestic flights 34 to 86 days in advance could save you 25% compared to booking just 6 to 12 days ahead. The day you book can also affect how much you pay. Sunday tends to be the most affordable, while Monday is often the most expensive for domestic flights. You can save 6% on average by booking your flight on a Sunday.**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.

Select our “Nonstop” filter when looking for direct Asiana Airlines flights from GMP to PUS. You’ll also be able to compare other carriers servicing the same direct trip.

Find Asiana Airlines’s earliest flights from GMP to PUS by using our “Early Morning” and “Morning” filters. Not only will you get to where you’re going sooner, early departures also experience 20% fewer cancellations.**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.

Gimhae Airport (PUS) is the primary Busan hub for Asiana Airlines flights from Gimpo Intl. Airport (GMP).

On a standard economy flight with Asiana Airlines from GMP to PUS, you can bring 2 checked-in bags up to 50 lb with dimensions no larger than 62 inches in total. For carry-on, you’re permitted 1 cabin bag weighing up to 22 lb and measuring no more than 21 inches x 15 inches x 7 inches. Size and weight limits can vary based on the airfare type and cabin class you’re in. To make sure you won’t face additional charges at the airport, double-check your Asiana Airlines booking or visit the airline’s website before packing.

Asiana Airlines makes flying from GMP to PUS more comfortable with top-tier customer service and a rewarding loyalty program. You could even start earning points with Asiana Club. Don’t forget to join our free One Key™ rewards program to earn OneKeyCash™*, which can be redeemed on future travel.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

For the Gimpo Intl. Airport (GMP) to Gimhae Airport (PUS) route, Asiana Airlines typically flies Airbus A320 and Airbus A321 planes. Don’t forget that last-minute changes can occur for operational reasons, meaning your flight could be on another aircraft.

Typically, you can cancel or modify your flight, although there may be additional fees if your booking was made over 24 hours ago. Want to keep your options open? Make use of Expedia’s “Changes included” and “No cancel fee” filters to find flights that won’t penalize you if you need to alter your plans. To make modifications, head to “Trips,” select your flight and click on “Manage Booking” for further information.