Carousel Buses operates a bus from High Wycombe to Hillingdon every 30 minutes. Tickets cost $7 and the journey takes 44 min.
How to get from High Wycombe to Hillingdon
From High Wycombe train to Gerrards Cross, Railway Station (Station Road), line 730 bus to Uxbridge, then line 427 bus to Hillingdon, Long Lane (UB10). 41 min £10. From High Wycombe, High Street (Corporation Street) bus to Pield Heath, The Greenway. 44 min £4. From High Wycombe taxi to Hillingdon. 20 min £76. From High Wycombe drive to Hillingdon. 20 min £3.