From Clyst Honiton, Duke of York line 4 bus to Sowton, Honiton Road P&R then bus to Plymouth City Centre, Plymouth Coach Station. 1 h 41 min £13. From Clyst Honiton, Exeter International Airport line 56 bus to Exeter St Davids then train to Plymouth. 1 h 50 min £40. From Exeter Airport (EXT) taxi to Plymouth. 51 min £206. From Exeter Airport (EXT) drive to Plymouth. 51 min £9. From Exeter Airport towncar to Plymouth. 51 min £60.