The utility model relates to a combined hook ladder for getting on and off an airplane, belonging to the field of aviation. The utility model aims to provide a combined hook ladder for an airplane, which is convenient for outfield use and good in stability. The combined hook ladder for the airplane includes a main ladder and a pedal, the pedal includes a hook, a pull bar, and an antiskid plate, the hook is arranged on a square pipe and is hung in a pin hole in a mouth-shaped frame, the pull bar is connected with the square pipe, the antiskid plate is arranged on the surface of the wing of the airplane, a pasting board is arranged on the main ladder and is connected with the pin hole in the mouth-shaped frame via a fixing pin, one end, which is provided with the pasting board, of the main ladder is provided with a hanging plate, and the hanging plate is tightly attached to the inner side surface of the mouth-shaped frame. Compared with the prior art, the combined hook ladder has the advantages of convenient use and good stability.