SNCF has a Flash Sale today and tomorrow.
For TGV Lyria between Switzerland (Geneva, Zürich, Basel and Lausanne) and Paris for €25 one way. I checked Zürich - Paris (return ticket) and it's widely available. Travelling dates from January 13 to March 13.
For OUIGO, across France, €19 one way. I checked Paris - Cannes (return ticket) and, for my selected dates, the price was available but not at the most convenient hours. Travelling dates from January 12 to March 29.
The third offer is for Eurostar, €25 one way, with travel dates between January 20 and March 31. I didn't check any dates but some of you might find it useful.
For TGV Lyria between Switzerland (Geneva, Zürich, Basel and Lausanne) and Paris for €25 one way. I checked Zürich - Paris (return ticket) and it's widely available. Travelling dates from January 13 to March 13.
For OUIGO, across France, €19 one way. I checked Paris - Cannes (return ticket) and, for my selected dates, the price was available but not at the most convenient hours. Travelling dates from January 12 to March 29.
The third offer is for Eurostar, €25 one way, with travel dates between January 20 and March 31. I didn't check any dates but some of you might find it useful.