One Twitter user said he had been barred from entering zones 15 and 9 at the airport for the last 15 minutes.
However, the airport has since revealed the alert is over and that they were only carrying out the `usual unattended baggage procedure`.
A spokesman said: `No evacuation at #CDG airport this morning. Only usual unattended baggage procedure. We are now back to normal.`
France remains on high alert after a wave of terror attacks in the country carried out by ISIS in the last year.
The evacuation also comes with Europe on edge days after an ISIS fanatic drove a lorry through a packed Christmas market in Berlin, killing 12.
More about:
