Which bus from Cardiff to Plymouth is the cheapest?

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Compare all timetables for the bus from Cardiff to Plymouth

Here is a selection of the cheapest bus trips from the schedule from Cardiff to Plymouth from various bus operators like FlixBus, National Express or Transport for Wales for the next days.

today
$36
tomorrow
$19
Monday
Tuesday
Wednesday
$15
Thursday
$13
Friday
$13

Cheapest bus trips today

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
National Express 7h 40m 8:15 PM Cardiff Coach Station 3:55 AM Plymouth Coach Station  Economy $36
National Express 5h 25m 8:40 AM Cardiff Coach Station 2:05 PM Plymouth Coach Station  Economy $53
National Express 5h 25m 10:40 AM Cardiff Coach Station 4:05 PM Plymouth Coach Station  Economy $56
Transport for Wales 4h 13m 12:35 PM Cardiff Central Station 4:48 PM Plymouth Central Station  Economy $103
Transport for Wales 4h 12m 1:35 PM Cardiff Central Station 5:47 PM Plymouth Central Station  Economy $103
  • Did you know that if you travel from Cardiff to Plymouth via Exeter, you can save more than $16? You can find the corresponding connections below.
    • FlixBus
      5h 30m
      0
      12:45 AM
      Cardiff
      Kingsway Bus Stop
      5:05 AM
      Exeter
      Bus Station
      0
      FlixBus
      Economy
      $14
      • Waiting Time 0h 5m
    • FlixBus
      1h 5m
      0
      5:10 AM
      Exeter
      Bus Station
      6:15 AM
      Plymouth
      Coach Station
      0
      FlixBus
      Economy
      $6
    Travel time is 1h 18m longer, but you will save $16

Cheapest bus trips tomorrow

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
FlixBus 5h 30m 12:45 AM Cardiff Kingsway Bus Stop 6:15 AM Plymouth Coach Station  Economy $19
FlixBus 6h 40m 3:10 AM Cardiff Kingsway Bus Stop 9:50 AM Plymouth Coach Station  Economy $19
National Express 7h 40m 8:15 PM Cardiff Coach Station 3:55 AM Plymouth Coach Station  Economy $31
National Express 5h 25m 8:40 AM Cardiff Coach Station 2:05 PM Plymouth Coach Station  Economy $32
Transport for Wales 4h 9m 12:25 PM Cardiff Central Station 4:34 PM Plymouth Central Station  Economy $124

Cheapest bus trips Wednesday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
FlixBus 5h 30m 12:45 AM Cardiff Kingsway Bus Stop 6:15 AM Plymouth Coach Station  Economy $15
FlixBus 6h 40m 3:10 AM Cardiff Kingsway Bus Stop 9:50 AM Plymouth Coach Station  Economy $15
FlixBus 6h 40m 7:45 AM Cardiff Kingsway Bus Stop 2:25 PM Plymouth Coach Station  Economy $15
National Express 7h 40m 8:15 PM Cardiff Coach Station 3:55 AM Plymouth Coach Station  Economy $27
National Express 7h 0m 12:35 PM Cardiff Coach Station 7:35 PM Plymouth Coach Station  Economy $32

Cheapest bus trips Thursday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
FlixBus 5h 30m 12:45 AM Cardiff Kingsway Bus Stop 6:15 AM Plymouth Coach Station  Economy $13
FlixBus 6h 40m 3:10 AM Cardiff Kingsway Bus Stop 9:50 AM Plymouth Coach Station  Economy $13
FlixBus 6h 40m 7:45 AM Cardiff Kingsway Bus Stop 2:25 PM Plymouth Coach Station  Economy $13
National Express 7h 40m 8:15 PM Cardiff Coach Station 3:55 AM Plymouth Coach Station  Economy $27
National Express 5h 35m 8:30 AM Cardiff Coach Station 2:05 PM Plymouth Coach Station  Economy $32

Cheapest bus trips Friday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
FlixBus 5h 30m 12:45 AM Cardiff Kingsway Bus Stop 6:15 AM Plymouth Coach Station  Economy $13
FlixBus 6h 40m 3:10 AM Cardiff Kingsway Bus Stop 9:50 AM Plymouth Coach Station  Economy $13
FlixBus 6h 40m 7:45 AM Cardiff Kingsway Bus Stop 2:25 PM Plymouth Coach Station  Economy $13
National Express 5h 35m 8:30 AM Cardiff Coach Station 2:05 PM Plymouth Coach Station  Economy $32
National Express 5h 45m 10:40 AM Cardiff Coach Station 4:25 PM Plymouth Coach Station  Economy $32

Best Price Offer: The price for the cheapest bus from Cardiff to Plymouth is $13 on 3/26/2026. Flexible travelers save on ticket prices.


Frequency of bus connections between Cardiff and Plymouth

See here how frequent the connections between Cardiff and Plymouth are, during different times and days of the week.
Sunday is the busiest day, with more than 14 daily buses from Cardiff to Plymouth. Wednesday has instead the fewest connections, with only 10 daily coaches between Cardiff and Plymouth.
The busiest time of the day is the Morning, with 21 buses from Cardiff to Plymouth, while Night sees the fewest connections between Cardiff and Plymouth, with 8 offers.

Facts about the bus from Cardiff to Plymouth

Compare all providers like FlixBus, National Express and Transport for Wales that travel 10 times every day by bus from Cardiff to Plymouth in one click! Book your bus ticket from Cardiff to Plymouth starting from $13!

Cheapest Bus $13
Fastest Bus 3h 29m
Earliest Bus 8:40 AM
Latest Bus 11:35 PM
Daily Bus Routes 10 Ø
Distance 87.2 miles
Bus Companies FlixBus, National Express and Transport for Wales

Cheapest bus connections from Cardiff to Plymouth

Every day, 10 buses from 3 bus companies leave Cardiff for Plymouth: in the table below, you will find the cheapest prices for a bus ticket for this route, starting from 03/21/2026 and for the following days.

Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday 03/15
Monday 03/16
Tuesday 03/17
Wednesday 03/18
Thursday 03/19
Friday 03/20
Saturday 03/21
$36
Sunday 03/22
$19
Monday 03/23
Tuesday 03/24
Wednesday 03/25
$15
Thursday 03/26
$27
Friday 03/27
$32
Saturday 03/28
Sunday 03/29
$15
Monday 03/30
Tuesday 03/31
Wednesday 04/01
Thursday 04/02
Friday 04/03
$36
Saturday 04/04
Sunday 04/05
Monday 04/06
$51
Tuesday 04/07
$21
Wednesday 04/08
$25
Thursday 04/09
$21
Friday 04/10
$32
Saturday 04/11

The cheapest time to travel from Cardiff to Plymouth

See here on which day and which time of the day you can find the cheapest bus ticket from Cardiff to Plymouth, for the next 30 days.
With a price starting from $13, Thursday is the cheapest day for a bus from Cardiff to Plymouth. Saturday instead is the most expensive day with prices starting from $24.
Morning is the cheapest day time for bus tickets from Cardiff to Plymouth, with $13. Morning is the most expensive time of the day with prices starting from $13.

How to save money travelling from Cardiff to Plymouth

Travel can be expensive, but it doesn't need to be! Do you want to avoid paying a terrible price for your trip? Then follow these quick steps to save money:

Book the ticket from Cardiff to Plymouth in advance! The earlier you book, the cheaper usually the price is. Also, you will be sure to have a place on the bus from Cardiff to Plymouth, 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 buses from Cardiff to Plymouth are also emptier.

Beloved bus companies from Cardiff to Plymouth

These are the most booked bus companies between Cardiff to Plymouth from our users.

FlixBus from Cardiff to Plymouth

FlixBus

Here you will find the key facts about the FlixBus bus route Cardiff to Plymouth:

Cheapest Price $13
Fastest Bus 5h 30m
Earliest Bus 12:45 AM
Last Bus 11:35 PM
Daily Connections 6 Ø
Found on 3/13/2026

All bus stations and stops in Cardiff and Plymouth

In the map below, you can see where to find all bus stations in Cardiff and Plymouth.

Compare the bus with other modes of transport

The bus is often the cheapest mode of transport, while other modes like train or flight are faster. Looking for quicker alternatives to travel from Cardiff to Plymouth? Compare all modes of transports from Cardiff to Plymouth.

Service and Comfort on the bus from Cardiff to Plymouth

Want to know which seat classes are available on the buses from Cardiff to Plymouth? Or which bus companies serve the route Cardiff to Plymouth? Below you will find answers to your questions.

FAQs about the Cardiff to Plymouth bus

How much does a Cardiff Plymouth bus trip cost?

This depends on, among other things, the day and time of travel. The cheapest trip is available from $13 and takes 5h 30m to reach Plymouth. Compare offers to save money!

How much could I save by comparing buses from Cardiff to Plymouth?

This route is offered by 3 companies with a range of ticket prices between $13 and $127. Thus, we recommend booking your ticket as early as possible to make sure you get the cheapest bus ticket to Plymouth.

On average, how many connections are available from Cardiff to Plymouth each day?

Every day, the Cardiff to Plymouth bus route is served by approximately 10 connections. With our search, you can compare bus times to find the perfect trip.

How long does a bus journey from Cardiff to Plymouth take?

The fastest bus from Cardiff to Plymouth is offered by Transport for Wales and takes 3h 29m. Bus tickets for this connection cost $125. In this context, bear in mind that the journey can take longer due to traffic.

What time is the first bus from Cardiff to Plymouth?

The earliest bus arriving in Plymouth from Cardiff starts at 8:40 AM. However, information regarding departure times may differ on weekends and holidays. Simply use our search to find exact times for your planned travel date.

What time is the last bus from Cardiff to Plymouth?

The latest bus trip departing from Cardiff for Plymouth starts at 11:35 PM. Please note that departure times may differ on weekends and holidays. So just use our search to find the exact times for your planned travel date.

Which bus companies operate the Cardiff Plymouth route?

When traveling by bus from Cardiff to Plymouth, passengers can travel with FlixBus, National Express and Transport for Wales. With our search, you can compare all available bus tickets to book the one that works for you.

Is there a direct bus between Cardiff and Plymouth?

You can check all the direct connections between Cardiff and Plymouth by using our search and looking at the Changes section in our filters. These are some of the companies which offer a direct bus: FlixBus, National Express and Transport for Wales.

What can I take with me on the Cardiff to Plymouth bus route?

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 Cardiff Plymouth bus route free of charge. Simply use our search to find a bus that is best suited to your needs for your planned travel date.

What equipment is available for the Cardiff Plymouth 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 traveling 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 Cardiff to Plymouth on your planned travel date.

How does CheckMyBus find the best bus deals from Cardiff to Plymouth?

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 10 daily trips between Cardiff and Plymouth. 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 Cardiff to Plymouth?

Prices and availability for 10 trips between Cardiff and Plymouth 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 Cardiff to Plymouth

Economy
Economy

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

More bus routes to Cardiff and to Plymouth

Here’s an overview of the most popular bus routes to Cardiff and to Plymouth. Simply click on the connection of your choice, and you will find all the details about your bus route!
Bus Bracknell to Cardiff Bus Bracknell to Cardiff
Bus Basingstoke to Cardiff Bus Basingstoke to Cardiff
Bus from Poole to Cardiff Bus from Poole to Cardiff
Bus Shrewsbury - Cardiff Bus Shrewsbury - Cardiff
Buses Luton - Plymouth Buses Luton - Plymouth
Bus to Plymouth from Glasgow Bus to Plymouth from Glasgow
Buses to Plymouth from Reading Buses to Plymouth from Reading
Bodmin to Plymouth bus Bodmin to Plymouth bus
Popular Airport Shuttles to Cardiff and to Plymouth
CheckMyBus › Buses in United Kingdom › Bus to Cardiff › Bus to Plymouth

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