thelocal.fr/20210507/how-fr … is-summer/
The curfew rules do have an exception for travel – but only certain types. If you are travelling by public transport – train, bus, plane – and it arrives after curfew time then that is allowed and you are fine to travel onwards to your final destination from the station/airport.
However you will need an attestation and you will also need to keep your tickets in case of a police check.
If you are travelling by car then there is no curfew exemption and you will have to either time your journey to arrive before curfew, or stop off overnight and complete your journey in the morning.
May 19th – curfew moves from 7pm to 9pm, so restrictions on movements will be in place from 9pm to 6am.
June 9th – curfew moves back again to 11pm-6am.
June 30th – curfew is scrapped altogether.