If you want a cheap flight from Leipzig to Paris, you've got zero airlines to choose from.
Paris Orly Airport is just one of the airports in Paris. If you're not set on a specific airport, try changing your search from Paris Orly Airport to Paris to see a broader range of flights – they might be cheaper.
If you're planning on going to Paris during this time, you could take a look at other airport options. Or you could try to get a last-minute bargain.
