same dream topic but differnt sitch!?

I keep having the same topic of a dream but different scenarios.

I have a dream that I'm at the airport and either I dont have a passport and stranded(which stopped when I attained one in real life), or I am running out of time or money.
only once did I have a passport and money and actually made a trip.
and if I do dream about being somewhere else, I'm always in London, England.

I may have been lucid in one, can lucid dreams have this property of the same topic but different situation??

all opinions are welcome

Lucidity in a dream won't necessarily change the state of the dream, just your perception. You will likely have many LD's in the situations of your normal dreams.

If anything, you can use this to your advantage: what you described is known usually as a 'Dream Sign.' In short, it is a reoccurring theme that you can use to identify a dream state. Unless you happen to be stranded at an airport most every day, you can train yourself to become Lucid immediately after identifying the dream sign. Mine happens to be my house, and I have attained many of my LD's from this technique.

Have a look at the 'Dream Signs and Recall' subsection of the 'Attaining Lucidity' board. Take this as a great opportunity!

-Graysong

Welcome to dreamviews

What graysong said is correct, being in an airport is your dream sign. When you recognize your dream sign you can then have the intention to do a realty check next time you see your dream sign.

You may also want to check out the tutorial section if you need help with lucid dreaming. Please feel free to ask any more questions.