Paris Metro/RER single journey ticket for a flexible and convenient use of Paris public transport valid on Metro and Bus transports.
The perfect ticket to transfer between Paris train stations or
to get to your destination within Paris.
This ticket is valid for a single journey on the Paris
underground (metro), the buses or the tram within zones 1-3 and the
RER (fast train) within zone 1 only (inner Paris)
Single Journey Definition
Bus - Your ticket expires as soon as you exit
your first bus journey. One journey only.
Train - Your ticket expires as soon as you
exit a train station. This means that you could catch more than one
train to get to your destination. As long as it is within zones 1
to 3 and you do not exit a train station before arriving at your
Time Restriction - Your ticket expires 90
minutes after you validate it.