When a person sees a flying saucer in their dream, it usually signifies an out-of-worldly experience or adventure for space exploration or the desire to explore other planets and galaxies.
A flying saucer in a dream can be interpreted as the subconscious mind’s desire to escape the earthly limitations of time and space. The flying saucer is an image of our desire to explore new dimensions, or at least new experiences.
It also may represent protection and guidance from the spiritual realm. The dreamer may be looking for help or direction in their life such as guidance or reassurance that things will work out in the end.