Take the direct bus from Vienna airport to Bratislava, which takes about 75 minutes. Alternatively, use the train from Vienna to Bratislava, which is faster at 60 minutes but more expensive.

The city center is generally safe at night with good lighting and police presence. Avoid Petrzalka district late at night. Stick to main streets like Obchodna and areas near the Old Town Square.

Buy a 24-hour travel card from ticket machines or kiosks for about 1.50 euros. It covers trams, buses, and trolleybuses. Single tickets cost around 0.70 euros and are valid for 90 minutes.