8:00 opening works for early domestic flights at FUK
鉄板焼き天神ホルモン 福岡空港店 sits in the Domestic terminal area (/domestic), so you can eat after security before boarding ANA or JAL shuttles. Hours run 8:00～21:00 (last order), which covers breakfast through late departures. The focus is teppan-grilled horumon (offal), classic for Fukuoka, done right in front of you on the hotplate.
Menu boards show standard teishoku-style sets with rice, miso soup, and grilled meat, with horumon as the signature. Expect prices higher than downtown Tenjin, but still reasonable for an airport sit-down spot in Fukuoka. Service pace matches domestic turnarounds: you usually get food in well under 20 minutes, so a 45–60 minute buffer before boarding is enough.
Best play here is to lean into the specialty: order a horumon teppan set rather than generic pork or chicken, since you can get those anywhere in Hakata. Portions run on the smaller side, which actually helps if you’re catching a mid-morning or late-night flight and don’t want a heavy tonkotsu ramen hit. Beer and simple sides are available if you’re killing 30–40 minutes between meetings.
No standout horror stories on crowds or service timing yet, but Domestic gets busy around evening bank departures, especially before 19:00. If your boarding pass shows a flight in that window, walk over by 18:00 at the latest, get your order in before the rush, and sit facing the teppan so you can watch the grill and keep an eye on your time.