The basic ticket is valid for 90 minutes after validating it at one of the yellow vending machines; therefore, visitors can combine several means of transportation or various lines during the 90 minutes (ie: metro with metro, metro with tram, tram with bus etc. All combinations are possible). The ticket costs Kč 40 (US$ 1.80).
This ticket costs Kč 30 (US$ 1.30) and is a good way of saving money on certain journeys.
Luggage transport ticket
If you're travelling with luggage, you'll have to purchase an extra luggage transport ticket for Kč 20 (US$ 0.90) per suitcase. Backpacks and handbags don't require this ticket.
1-day transport ticket
You can purchase a 1-day transport ticket for Kč 120 (US$ 5.30) that'll allow you to use unlimited transport in Prague for 24 hours. If you’re staying in the outskirts this might be the best option to get around the city.
3-day transport ticket
This ticket is similar to the one above, but it's valid for 3 days.
These tickets cost Kč 330 (US$ 14.50) and are valid for 72 hours.