Air Busan Lounge

Domestic Terminal’s Air Busan space at GMP feels more like a branded waiting room than a full-service lounge.

This is the Air Busan Lounge in the Domestic Terminal at Gimpo International Airport (GMP), serving passengers on the airline’s domestic routes rather than international traffic. It sits airside in the Domestic Terminal, so you need to be checked in and through security for a domestic Air Busan flight before you can even think about walking in.

Details are sparse: published hours for the Air Busan Lounge at GMP aren’t clearly listed by the airline, and even frequent-flyer forums like Flyertalk only confirm that a domestic terminal facility exists. That lack of hard info usually signals limited amenities and service compared with the bigger-name international lounges at Gimpo’s International terminal next door.

Access is tied to Air Busan’s domestic operation in the Domestic Terminal, not to Priority Pass or generic pay-lounge schemes, and there’s no reliable public data on a walk-up day pass price here. If you’re flying a cheap domestic ticket on another carrier from the Domestic Terminal at GMP, assume you won’t be able to buy your way into the Air Busan Lounge at check-in.

Because Air Busan’s GMP lounge barely shows up in mileage blogs, don’t expect hot buffet spreads, showers, or bar service like you’d find at bigger hubs such as ICN. Think basic airline-branded space for domestic departures at Gimpo rather than a full meal stop or a substitute for the restaurants and cafés in the Domestic Terminal public and airside areas.

With zero consistent reports on food, drinks, or seating, the safest play if you’re booked on Air Busan from the Domestic Terminal is to eat in the main terminal first and treat the lounge as bonus seating at the gate area. Build in an extra 15–20 minutes to find the lounge on your first visit, then stick as close as you comfortably can to your domestic departure gate at GMP.