Arriva Cymru operates a bus from Bangor to Nefyn every 15 minutes. Tickets cost $3 - $5 and the journey takes 31 min. 6 other operators also service this route.
How to get from Bangor to Nefyn
From Bangor, Ffordd Deiniol (Memorial Building) bus to Caernarfon, Bus Station (Caernarfon Bus Station), line 12 bus to Pwllheli, Bus Station (Pwllheli Bus Station), then line 8 bus to Nefyn, Eglwys (Nefyn Eglwys). 2 h 28 min £13. From Bangor taxi to Nefyn. 41 min £98. From Bangor drive to Nefyn. 41 min £5.