Pass strategy beats single tickets: Individual tickets cost 350 HUF each (nearly $1 USD). Purchase 24-hour passes for 1650 HUF or 72-hour passes for 4150 HUF at any metro station. Break-even point is 5 journeys per day.

Validation rules by line: Yellow M1 metro line requires validation at orange machines before entering platforms. M2/M3/M4 have automated barriers but validate anyway - inspectors patrol beyond gates. All trams and buses require validation upon boarding. Fine minimum 8000 HUF plus handling fee.

Airport connection route: Take Bus 200E from Terminal 2B to Kőbánya-Kispest M3 station (20 minutes), then blue line to Deák Ferenc tér for city center connections. Total cost 530 HUF versus 7000+ HUF taxi surge pricing.

Scenic transport routes: Tram 2 runs along Danube embankment from Jászai Mari tér to Boráros tér, passing Parliament building, Chain Bridge, and Central Market Hall. Better views than hop-on-hop-off buses at fraction of cost.