Travel dates:
January – June; September – December 2019
Sample dates to Rio de Janeiro: Jan 25 – Feb 5, Jan 29 – Feb 8, Jan 30 – Feb 12, Feb 5-12, Mar 26 – Apr 3, Mar 29 – Apr 9, Apr 2-9, May 28 – Jun 5, Jun 8-15, 8-19, Sep 14-21, Sep 24 – Oct 1, Oct 15-22, Nov 5-12, Nov 22 – Dec 3
Airline:
SWISS
Routing:
Bordeaux – Rio de Janeiro – Bordeaux
Nice – Rio de Janeiro – Nice
Paris – Rio de Janeiro – Paris
Bordeaux – Buenos Aires – Bordeaux
Nice – Buenos Aires – Nice
Paris – Buenos Aires – Paris
Example
https://www.skyscanner.fr/transport/flights/par/gig/190326/190402/?adults=1&children=0&adultsv2=1&childrenv2=&infants=0&cabinclass=economy&rtn=1&preferdirects=false&outboundaltsenabled=false&inboundaltsenabled=false&ref=home&locale=en-GB
