1. Corsair
  2. Customer service
  3. Your booking - your ticket
  4. Your booking
  5. How to book an additional seat?

How to book an additional seat?

If for comfort or health reasons or to transport a large musical instrument such as a double bass, you need to book an additional seat, you will need to contact our Customer Service to book the 2 seats you need.

Our Customer Service is open daily from 07:00 to 11:00pm at :

Please dial 3917 to contact our Customer Service
Tariff from a landline


If you are abroad, please dial (same opening hours than Paris) :

Please dial +33 1 70 39 22 10 to contact our Customer Service
Service free of charge from a landline