Travel optionsfrom Portsmouth to St Austell
How to get to St Austell from Portsmouth by train, bus, flight or ferry.
Our recommendation
The best way to travel from Portsmouth to St Austell is by taking a coach because it’s the best combination of price and speed.
4:3512h25Portsmouth17:00St Austell£741One-way0 changes
Cheapest
4:3512h25Portsmouth17:00St Austell£741One-way0 changes
Fastest
4:3512h25Portsmouth17:00St Austell£741One-way0 changes
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FAQs: Portsmouth to St Austell
Travel to St Austell easily. Whether you want fast, cheap or something entirely different, our travel experts have collected everything you need to know so you can find the best option from Portsmouth to St Austell.

This is compared to other travel options from Portsmouth to St Austell:
A coach is £155 less than a train for this route with tickets for a train from Portsmouth to St Austell costing on average £229.
Other travel options to St Austell take longer:
Coach takes on average 12h 25m.
- Around 4 trains per day.
- Around 3 coaches per day.
However, we recommend checking specific travel dates for your route between Portsmouth and St Austell as scheduled services by train and coach can vary by season or day of the week.
- Flights mostly depart from London Stansted Airport and arrive in Newquay Cornwall Airport.
- Trains mostly depart from Portsmouth & Southsea (PMS) and arrive in St Austell station (SAU).
- Coaches mostly depart from Portsmouth, The Hard Interchange and arrive in St Austell, Bus Station.
- Travel with National Express to go to St Austell by coach.
- Travel with Great Western Railway (GWR) to go to St Austell by train.
Travelling from Portsmouth to St Austell: related information
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