Which bus from Portsmouth to St Austell is the cheapest?

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Which bus from Portsmouth to St Austell is the best?

Check the bus schedule for Portsmouth to St Austell. Here is a selection of the cheapest coach trips for the next days from bus operators like National Express. To see the full timetable for all coaches just use or search and compare.

today
tomorrow
£57
Tuesday
£52
Wednesday
Thursday
£52
Friday
£61
Saturday

Cheapest bus trips tomorrow

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
National Express 9h 40m 08:20 Portsmouth The Hard Interchange 18:00 St Austell St. Austell Central Station  Economy £57
National Express 11h 15m 20:10 Portsmouth The Hard Interchange 07:25 St Austell St. Austell Central Station  Economy £73
  • Did you know that if you travel from Portsmouth to St Austell via Plymouth, you can save more than £6? You can find the corresponding connections below.
    • National Express
      12h 25m
      0
      05:35
      Portsmouth
      The Hard Interchange
      14:05
      Plymouth
      Coach Station
      0
      National Express
      Economy
      £48
      • Waiting Time 2h 40m
    • National Express
      1h 15m
      0
      16:45
      Plymouth
      Coach Station
      18:00
      St Austell
      St. Austell Central Station
      0
      National Express
      Economy
      £3
    Travel time is 2h 45m longer, but you will save £6

Cheapest bus trips Tuesday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
National Express 12h 25m 05:35 Portsmouth The Hard Interchange 18:00 St Austell St. Austell Central Station  Economy £52
National Express 11h 15m 20:10 Portsmouth The Hard Interchange 07:25 St Austell St. Austell Central Station  Economy £71

Cheapest bus trips Thursday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
National Express 12h 25m 05:35 Portsmouth The Hard Interchange 18:00 St Austell St. Austell Central Station  Economy £52
National Express 11h 15m 20:10 Portsmouth The Hard Interchange 07:25 St Austell St. Austell Central Station  Economy £72

Cheapest bus trips Friday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
National Express 10h 10m 08:20 Portsmouth The Hard Interchange 18:30 St Austell St. Austell Central Station  Economy £61
National Express 11h 15m 20:10 Portsmouth The Hard Interchange 07:25 St Austell St. Austell Central Station  Economy £75
  • Did you know that if you travel from Portsmouth to St Austell via Plymouth, you can save more than £10? You can find the corresponding connections below.
    • National Express
      12h 25m
      0
      05:35
      Portsmouth
      The Hard Interchange
      14:05
      Plymouth
      Coach Station
      0
      National Express
      Economy
      £48
      • Waiting Time 2h 40m
    • National Express
      1h 15m
      0
      16:45
      Plymouth
      Coach Station
      18:00
      St Austell
      St. Austell Central Station
      0
      National Express
      Economy
      £3
    Travel time is 2h 15m longer, but you will save £10

Best Price Offer: The price for the cheapest coach from Portsmouth to St Austell is £52 on 16/12/2025. Flexible travellers save on ticket prices.


What is the best day and time to travel by bus between Portsmouth and St Austell?

Here is the frequency of all coach connections from Portsmouth to St Austell. See on which day of the week you have more travel options and what time you have more bus trips to choose from.
Monday is the busiest day, with more than 2 daily coaches from Portsmouth to St Austell. Monday has instead the fewest connections, with only 2 daily coaches between Portsmouth and St Austell.
The busiest time of the day is the Evening, with 4 coaches from Portsmouth to St Austell, while Morning sees the fewest connections between Portsmouth and St Austell, with 2 offers.

All facts for Portsmouth to St Austell bus at a glance

Compare all coach operators like National Express that travel daily 2 times by bus from Portsmouth to St Austell in one click. Book your Portsmouth to St Austell bus ticket starting from £52!

Cheapest Bus £52
Fastest Bus 9h 40m
Earliest Coach 08:20
Latest Coach 20:10
Daily Bus Connections 2 Ø
Distance 267.0 km
Coach Companies National Express

What are the cheapest coach tickets from Portsmouth to St Austell?

Every day, 2 buses from 1 coach companies leave Portsmouth for St Austell. Check the table below to find the cheapest prices for coach tickets for this route, starting from 14/12/2025 and for the following days. Make sure get the cheapest bus ticket!

Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday
Monday 08/12
Tuesday 09/12
Wednesday 10/12
Thursday 11/12
Friday 12/12
Saturday 13/12
Sunday 14/12
Monday 15/12
£57
Tuesday 16/12
£52
Wednesday 17/12
Thursday 18/12
£52
Friday 19/12
£61
Saturday 20/12
Sunday 21/12
£78
Monday 22/12
Tuesday 23/12
Wednesday 24/12
Thursday 25/12
Friday 26/12
Saturday 27/12
Sunday 28/12
Monday 29/12
Tuesday 30/12
Wednesday 31/12
Thursday 01/01
Friday 02/01
Saturday 03/01
Sunday 04/01

The cheapest time to travel from Portsmouth to St Austell

See here on which day and which time of the day you can find the cheapest bus ticket from Portsmouth to St Austell, for the next 30 days.
With a price starting from £52, Tuesday is the cheapest day for a coach from Portsmouth to St Austell. Friday instead is the most expensive day with prices starting from £61.
Night is the cheapest day time for bus tickets from Portsmouth to St Austell, with £52. Evening is the most expensive time of the day with prices starting from £71.

How to save money travelling from Portsmouth to St Austell

Travel can be expensive, but it doesn't need to be! Do you want to avoid paying higher prices for your trip? Plan your bus trips smartly. Here are a few hacks to save money on your coach journey.

Book the ticket from Portsmouth to St Austell in advance! The earlier you book, the cheaper usually the price is. Also, you will be sure to have a place on the coach from Portsmouth to St Austell, compared instead if you buy it at the last moment, or directly at the station.

If you can, avoid travelling at peak times. Instead of weekend, try travelling during the week. Travelling in the evening or at night it’s also cheaper, and later coaches from Portsmouth to St Austell are also emptier.

Check for bus deals and promotions for all bus companies in this route. On CheckMyBus we show special offers directly in the coach trip on our search. Sign-up and check or deals sections and get notifications on our latest travel hacks.

What are the most popular bus companies from Portsmouth to St Austell?

These are the most booked bus companies by our users on the Portsmouth to St Austell timetable.

National Express from Portsmouth to St Austell

National Express

Here you will find the key facts about the National Express bus route Portsmouth to St Austell:

Cheapest Price £52
Fastest Coach 9h 40m
Earliest Coach 08:20
Last Coach 20:10
Daily Connections 2 Ø
Found on 11/12/2025
In total 1 operators offer buses for this route. Find all bus timetables for them. Each coach company has a dedicated cancellation policy and possibilities for transport luggage on the bus. Check also special conditions to travel with kids or coach cards with rebates.

All bus stations and stops in Portsmouth and St Austell

Here is a map with all coach stations in Portsmouth and St Austell. Compare which stop is closest to your destination to save time to find the fastest buses and connections.

All you need to know when you travel by bus from Portsmouth to St Austell

Check all information on comfort and services on the coaches from Portsmouth to St Austell. Which seat classes are available or what are the amenities of operators on your coach trip? Below you´ll find answers to your questions.

FAQs for Portsmouth to St Austell bus

How much does a Portsmouth St Austell coach trip cost?

This depends on, among other things, the day and travel time. The cheapest ticket for the Portsmouth St Austell bus trip is available from £52 and takes 12h 25m. Compare offers and save money!

How much could I save by comparing buses from Portsmouth to St Austell?

This connection is offered by 1 companies with ticket prices ranging from £52 to £75. Therefore, we suggest booking your ticket as soon as possible to ensure you’ll get the cheapest bus trip to St Austell.

How many connections are available for the Portsmouth St Austell route on average every day?

Each day, the bus route from Portsmouth to St Austell is offered by roughly 2 busses. By using our search, you can compare bus schedules and find your ideal trip.

How long does a bus to St Austell from Portsmouth take?

The quickest coach from Portsmouth to St Austell is provided by National Express and takes 9h 40m. Coach tickets for this connection cost £57. However, keep in mind that the connection can take longer due to traffic.

What time is the first bus from Portsmouth to St Austell?

The earliest bus to St Austell departs from Portsmouth at 08:20. In this context, information about departure times may differ on weekends and holidays. Simply use our search to find the exact times for your planned travel date.

What time is the last coach from Portsmouth to St Austell?

The latest bus to St Austell departs from Portsmouth at 20:10. Please note that departure times may differ on weekends and holidays. Simply use our search to find the exact times for your planned travel date.

Which bus companies serve the Portsmouth St Austell route?

Passengers looking to travel from Portsmouth to St Austell can travel with National Express. Compare all available bus tickets with our search to book the trip that works best for you.

Is there a direct bus between Portsmouth and St Austell?

You can check all the direct connections between Portsmouth and St Austell by using our search and looking at the Changes section in our filters. These are some of the companies which offer a direct bus: National Express.

What can I take with me on the bus to St Austell from Portsmouth?

Depending on which provider you travel with, what you're allowed to bring with you can vary. Generally, you can take a suitcase and hand luggage with you on the bus for the Portsmouth St Austell bus route free of charge. Simply use our search to find a coach that is best suited to your needs for your planned travel date.

What equipment is available for the Portsmouth St Austell bus route?

The equipment on board differs depending on the provider. However, many long-distance buses have WiFi so you can tell your friends your exact location during the journey. To make travelling even more pleasant, air conditioning systems provide ventilation. It is best to use our search to get precise information about the equipment of the bus from Portsmouth to St Austell on your planned travel date.

How does CheckMyBus find the best coach deals from Portsmouth to St Austell?

CheckMyBus collaborates directly with companies around the world to provide you with the best options when searching for a trip. We retrieve their first-hand data to show you real-time prices, schedules, and seat availability for 2 daily trips between Portsmouth and St Austell. With the most up-to-date information from verified sources, you can fairly compare all available options and choose the trip that suits you best.

How does CheckMyBus technology work for trips from Portsmouth to St Austell?

Prices and availability for 2 trips between Portsmouth and St Austell change constantly. To provide you with the most up-to-date information, we connect directly with bus operators, Online Travel Agencies (OTAs), and Global Distribution Systems (GDS) via real-time interfaces (APIs). The data collected from these sources undergoes strict quality checks, is processed within our infrastructure, and is then presented to you on our search results pages. Visit our About Us page to learn more.

Available seat classes which are offered on the bus route Portsmouth to St Austell

Economy
Economy

The cheapest option available for your ticket, it usually comes with reclinable seats and AC.

More bus routes to Portsmouth and to St Austell

Here’s an overview of the most popular bus routes to Portsmouth and to St Austell. Simply click on the connection of your choice, and you’ll find all the details about your bus route!
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Coaches Penzance to St Austell Coaches Penzance to St Austell
London to St Austell coach London to St Austell coach
Helston to St Austell bus Helston to St Austell bus
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Popular Airport Transfers to Portsmouth and to St Austell
CheckMyBus › Coaches in United Kingdom › Coach to Portsmouth › Coach to St Austell

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