Airplane element can be used to combine Dragon, Drone, Hangar, Helicopter, Paper Airplane, Parachute, Seaplane, Spaceship, and UFO in Little Alchemy 2. There are lots of ways to make Airplane, and it seems hard to decide which method to use. We have figured out the easiest way for you, it only takes 20 steps to make Airplane. Check out the detailed walkthrough and try it yourself.
Fire + Earth = Lava
Lava + Earth = Volcano
Water + Water = Puddle
Water + Puddle = Pond
Water + Pond = Lake
Lake + Lake = Sea
Earth + Sea = Primordial Soup
Volcano + Primordial Soup = Life
Earth + Earth = Land
Land + Life = Animal
Animal + Air = Bird
Earth + Water = Mud
Air + Air = Pressure
Earth + Pressure = Stone
Air + Stone = Sand
Sand + Mud = Clay
Clay + Life = Human
Human + Stone = Tool
Tool + Tool = Machine
Machine + Bird = Airplane