Lotteria

Upstairs in Terminal 1, Lotteria is the default burger stop

On the upper floor of Terminal 1 at Jeju International Airport, Lotteria sits with the other domestic-side fast food spots and does steady business from people killing 30–40 minutes before boarding. It’s past security on the domestic side, so this is mainly useful if you’re flying to Seoul, Busan, or another Korean city from CJU T1.

Lotteria is Korea’s homegrown fast-food chain, so expect bulgogi burgers, shrimp burgers, basic cheeseburgers, fries, and fountain drinks at prices similar to in-town branches, usually around ₩5,000–₩9,000 for a set. If you just want something hot and predictable before a Jin Air, Jeju Air, or Korean Air hop to GMP, this is that option.

The menu board at this Terminal 1 branch typically shows combo photos with Korean text first, so budget an extra 2–3 minutes to point at what you want if you don’t read Hangul well. You’ll usually see limited-time specials (e.g., seasonal burgers) shown in large banners, with standard items like the Bulgogi Burger Set and Shrimp Burger Set in the smaller panels.

Service is counter-style with buzzer pickup, and orders at Jeju Airport Lotteria usually come out in 5–10 minutes, even when there are 6–8 people in line. Seating is shared with nearby outlets upstairs, so you might need to wander 10–20 meters to grab a chair near your gate-facing side of the food court area.

Watch out for timing if you’re on a tight domestic connection under 45 minutes, since you’ll wait to order, then again to collect your tray, and gates at CJU T1 can be a 5–8 minute walk from the upstairs food area. One practical move: decide your order from the overhead photos while you’re still in line, then pay with T-money, card, or mobile so you can be in and out faster.