I lived in Europe. September is hands down the best time to go anywhere in Europe! (unless you want to see the tulips in The Netherlands or the Christmas Markets)

We went to Switzerland and France, including Paris, in early-mid September and it was amazing. Have fun!

Thanks! This is a return trip for us, very much looking forward to it.

No I expect Sept would be absolutely lovely in Paris and a little quieter than during the Summer.

Enjoy!

Don't forget a stroll through the Tuilleries gardens.

We are going to Paris in early Sept for 3-4 nights. We can can go anytime Sept 1-14, although a quick search shows that some dates jack up airline prices quite a bit (at least on the return flight) so we'll want to work around that. Is there any particular reason to not go over (US) Labor Day weekend? I know August is not the best month to go there, but wasn't sure if that included Labor Day weekend as well.