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Cardiff - PlymouthCompare Megabus, National Express
$36
5h 23m
13 a day
Power plugs
Wifi
One piece of luggage is included per passenger reservation. For guidance, a piece of luggage must not exceed 62 inches (length + width + height) and should not weigh more than 50 pounds (23kg).
Reserved seats can be purchased for an additional fee, starting from £2.
Accessibility
Wifi
Seat reservation: Reserved seats can be purchased for an additional fee, starting from £2.
Toilets
USB plugs
Food sold onboard: Cold food and drinks, as well as hot drinks with a lid, are allowed on board, but hot food is not.
Luggage included: One piece of luggage is included per passenger reservation. For guidance, a piece of luggage must not exceed 62 inches (length + width + height) and should not weigh more than 50 pounds (23kg).
Additional luggage: Additional luggage can be purchased by buying an additional travel ticket in advance or by adding up to two additional pieces when booking for a fee.
Cancellation Policy: Megabus reservations cannot be canceled or refunded, but they can be traded in for another journey up to 3 hours before your original scheduled departure for a fee.
Check in: Customers should arrive at least 15 minutes prior to scheduled departure.
Megabus is a low-cost intercity bus service operating across the United States, Canada, and the United Kingdom. Known for its affordable fares, including promotional $1 tickets, Megabus offers routes connecting over 500 cities and university campuses in North America. The company provides amenities such as air conditioning, power outlets, free Wi-Fi, and onboard restrooms, with many routes utilizing double-decker buses for scenic views. Megabus aims to provide safe, convenient, and affordable express bus travel.
$28
5h 15m
5 a day
Power plugs
Wifi
Two medium-sized suitcases up to 20kg each and one small piece of hand luggage.
Accessibility
Wifi
Seat reservation
Toilets
USB plugs
Food sold onboard
Luggage included: Two medium-sized suitcases up to 20kg each and one small piece of hand luggage.
Additional luggage: 10€ per additional bag.
Cancellation Policy: You can cancel your ticket up to 24 hours before departure for a refund minus a cancellation fee. Changes can be up to 24 hours before departure for a fee.
National Express is the UK’s leading long-distance coach company, operating over 550 services per day and serving more than 900 destinations nationwide. It also runs frequent services to major UK airports — including Heathrow, Gatwick, Stansted, Luton, and Bristol — 24 hours a day. All National Express coaches are air-conditioned and offer free Wi-Fi and onboard entertainment. Most vehicles are equipped with seat belts and power outlets at every seat, allowing you to charge your phone or laptop during your journey. Ticket options include Restricted Fare, Standard Fare, and Fully Flexible Fare, with the latter providing maximum flexibility for cancellations or changes.
The cheapest and fastest buses from Cardiff to Plymouth
Showing times and prices for Apr 21
Cheapest price
$17
Average price
$17
Fastest journey
6 h 40 m
Average duration
6 h 40 m
Buses per day
1
Distance
141 km
Cheap tickets
The best way to find a cheap bus ticket from Cardiff to Plymouth is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Cardiff to Plymouth will cost around $17 if you buy it on the day, but the cheapest tickets can be found for only $17.
Fast buses
Of the 1 buses that leave Cardiff for Plymouth on Tue, Apr 21, 1 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Tue, Apr 21 the direct buses cover the 141 km distance in an average of 6 h 40 m but if you time it right, some buses will get you there in just 6 h 40 m .
On Tue, Apr 21 the slowest buses will take 6 h 40 m and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.
11:35 PM6h40Cardiff6:15 AMPlymouth$171One-way0 transfers
- 11:35 PM6h40Cardiff6:15 AMPlymouth$171One-way0 transfers
Travel Information
Compare bus and train for Cardiff to Plymouth
Omio recommends booking the bus as it is the most popular option from Cardiff to Plymouth among Omio's users. If you are prioritising price take the bus with prices starting from $11. For those with little time consider booking a train which can get you there in 3h 11m. In case you are seeking to minimise your carbon footprint the train is your best bet as it emits only 0.0 - 0.1kg. The ticket price range depends on the travel mode: a bus costs an average of $11, and a train costs an average of $108.
Distance: 87 miles (141 km)
Compare bus with
Most popular Bus | Train |
|---|---|
$19 Average price Cheapest | $132 Average price |
5h 9m Average total duration 4h 39m Onboard + 30m Additional time* | 3h 41m Average total duration Fastest 3h 11m Onboard + 30m Additional time* |
0.1 - 0.3kg CO2 emissions | 0.0 - 0.1kg CO2 emissions Lowest |
 Most popular bus company |  Most popular train company |
Direct Options | Direct Options |
Additional time: Average total travel duration to departure point, security checks and transfers.
Cardiff to Plymouth Bus Timetables
| Operator | Departure Time | Arrival Time | Duration | Departure days | Cheapest price |
|---|---|---|---|---|---|
Operator FlixBus | Departure Time 12:45AM | Arrival Time 06:15AM | Duration 5h30 | Departure days Mon, Wed, Sun | Cheapest price $17 |
Operator FlixBus | Departure Time 03:10AM | Arrival Time 09:50AM | Duration 6h40 | Departure days Mon, Wed, Sun | Cheapest price $17 |
Operator FlixBus | Departure Time 07:45AM | Arrival Time 02:25PM | Duration 6h40 | Departure days Mon, Wed | Cheapest price $17 |
Operator National Express | Departure Time 08:30AM | Arrival Time 02:05PM | Duration 5h35 | Departure days Mon | Cheapest price $53 |
Operator National Express | Departure Time 08:40AM | Arrival Time 02:05PM | Duration 5h25 | Departure days Sun | Cheapest price $40 |
Operator FlixBus | Departure Time 08:40AM | Arrival Time 02:25PM | Duration 5h45 | Departure days Sun | Cheapest price $28 |
Operator National Express | Departure Time 10:40AM | Arrival Time 04:05PM | Duration 5h25 | Departure days Mon, Sun | Cheapest price $46 |
Operator FlixBus | Departure Time 11:45AM | Arrival Time 05:40PM | Duration 5h55 | Departure days Mon, Wed | Cheapest price $17 |
Operator FlixBus | Departure Time 11:55AM | Arrival Time 05:40PM | Duration 5h45 | Departure days Sun | Cheapest price $32 |
Operator National Express | Departure Time 12:35PM | Arrival Time 09:05PM | Duration 8h30 | Departure days Mon, Sun | Cheapest price $57 |
Operator FlixBus | Departure Time 04:40PM | Arrival Time 10:30PM | Duration 5h50 | Departure days Mon, Wed, Sun | Cheapest price $20 |
Operator National Express | Departure Time 08:15PM | Arrival Time 03:55AM | Duration 7h40 | Departure days Mon, Sun | Cheapest price $38 |
Operator National Express | Departure Time 08:25PM | Arrival Time 03:55AM | Duration 7h30 | Departure days Wed | Cheapest price $34 |
Operator FlixBus | Departure Time 11:25PM | Arrival Time 06:15AM | Duration 6h50 | Departure days Mon, Wed, Sun | Cheapest price $17 |
Live departures
Cardiff to Plymouth bus times
The table below shows live departures for Cardiff to Plymouth buses for today, Monday, April 20. You can also manually refresh the results below to see updated bus journeys.
Last updated at
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
| FlixBus · FlixBus | 7:45 AM Cardiff, North Road (Friary Gardens) | 6h40 | 2:25 PM Plymouth, Coach Station | 1 transfer | |
| FlixBus · FlixBus | 11:45 AM Cardiff, North Road (Friary Gardens) | 5h55 | 5:40 PM Plymouth, Coach Station | 1 transfer | |
| FlixBus · FlixBus | 4:40 PM Cardiff, North Road (Friary Gardens) | 5h50 | 10:30 PM Plymouth, Coach Station | 1 transfer | |
 NX216 · NX106 | On time 8:15 PM Cardiff, Sophia Gardens | 7h40 | 3:55 AM Plymouth, Coach Station | 1 transfer | |
| FlixBus · FlixBus | 11:25 PM Cardiff, North Road (Friary Gardens) | 6h50 | 6:15 AM Plymouth, Coach Station | 1 transfer |
Find all the dates and times for this journey
Compare prices and tickets Cardiff to Plymouth by bus or train
Compare bus and train prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.
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Apr 21
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Why should you book Cardiff to Plymouth buses with Omio?
Megabus as well as National Express or FlixBus offer buses services from Cardiff to Plymouth.
Omio is an official ticket reseller for all your travel options from Cardiff to Plymouth.
Why book with Omio vs Megabus?
- Compare with other providers: On Omio, you can not only buy tickets for Megabus, but also compare tickets for the likes of National Express or FlixBus to find the best option for your trip from Cardiff to Plymouth.
- Designed for International Travelers: Omio is in your language including 24/7 customer service and offers multiple payment options, including PayPal, credit cards, and bank transfer, in your preferred currency.
- Compare all your options: Omio allows you to compare Megabus with all available travel options, which are bus and train to ensure you get the best deal for traveling from Cardiff to Plymouth.
Why book with Omio over Wanderu or Trainline?
- Compare with other providers: On Omio, you can also compare tickets for the likes of National Express or FlixBus to find the best option for your trip from Cardiff to Plymouth.
- Multiple modes of transport: Omio allows you to compare travel options including bus and train to find the ideal travel option from Cardiff to Plymouth.
Journey information
Overview: Bus from Cardiff to Plymouth
United KingdomUnited Kingdom
Buses from Cardiff to Plymouth run on average 9 times per day, taking around 4h 39m. Cheap bus tickets for this journey start at $11 (€9) if you book in advance.
The earliest bus runs at 00:20, the last at 23:35. The fastest bus covers the 87 miles (141 km) distance in 5h 20m.
Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Distance 87 miles (141 km) |
Average bus duration 4h 39m |
Cheapest ticket price $11 (€9) |
Buses per day 9 |
Fastest bus 5h 20m |
First bus 12:20 AM |
Last bus 11:35 PM |
Cheapest Month Jan |
Cheapest Day Mon |
High Season Apr - Jun |
Low Season Oct - Dec |
Busiest Day Thu |
Least Busy Day Wed |
Best time to book 35 days |
Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Bus providers: Megabus, National Express, FlixBus from Cardiff to PlymouthYou can travel by bus between Cardiff to Plymouth with Megabus, National Express, FlixBus for as low as $11 (€9). When you search for schedules and tickets, Omio will show you the best journey
FlixBus
About
FlixBus is one of Europe’s leading low-cost bus companies, founded in Germany and now offering long-distance services across Europe and the United States. In addition to its extensive daytime network, FlixBus also operates overnight buses on select European routes. Standard amenities include free Wi-Fi, power outlets to charge devices, extra legroom, luggage space, and onboard toilets, with snacks and drinks available for purchase. FlixBus offers a single Standard ticket type for all routes, which includes one carry-on bag and one checked bag per passenger. Additional fees apply for extra luggage and for reserving specific seats, such as Extra Seats, Table Seats, or Panorama Seats. This combination of affordability, comfort, and wide coverage makes FlixBus a popular choice for budget-conscious travelers.
Luggage & cancellation policy
Average Duration
5h 20m
Cheapest Price
$11 (€9)
Luggage included
One carry-on bag up to 7kg (42x30x18 cm) and one checked bag up to 20kg (80x50x30 cm).
Additional luggage
Additional luggage can be purchased for a fee.
Cancellation Policy
You can cancel your ticket up to 15 minutes before departure and receive a voucher for future travel. Refund requests for delays over 120 minutes are possible.
Amenities on board the bus
Wifi
Food sold onboard
Seat reservation
Toilets
USB plugs
Accessibility
Assistance; Priority boarding; Wheelchair-accessible buses.
Bikes
Bikes are allowed for a fee; must be booked.
Pets
Small pets in carriers allowed; guide dogs travel for free.
National Express
About
National Express is the UK’s leading long-distance coach company, operating over 550 services per day and serving more than 900 destinations nationwide. It also runs frequent services to major UK airports — including Heathrow, Gatwick, Stansted, Luton, and Bristol — 24 hours a day. All National Express coaches are air-conditioned and offer free Wi-Fi and onboard entertainment. Most vehicles are equipped with seat belts and power outlets at every seat, allowing you to charge your phone or laptop during your journey. Ticket options include Restricted Fare, Standard Fare, and Fully Flexible Fare, with the latter providing maximum flexibility for cancellations or changes.
Luggage & cancellation policy
Average Duration
5h 15m
Cheapest Price
$28 (€22)
National Express frequency
5 a day
Luggage included
Two medium-sized suitcases up to 20kg each and one small piece of hand luggage.
Additional luggage
10€ per additional bag.
Cancellation Policy
You can cancel your ticket up to 24 hours before departure for a refund minus a cancellation fee. Changes can be up to 24 hours before departure for a fee.
Amenities on board the bus
Wifi
Food sold onboard
Seat reservation
Toilets
USB plugs
Accessibility
Assistance; Priority seating; Accessible toilets.
Bikes
Folding Bikes are allowed; non-folding bikes are not allowed.
Megabus
About
Megabus is a low-cost intercity bus service operating across the United States, Canada, and the United Kingdom. Known for its affordable fares, including promotional $1 tickets, Megabus offers routes connecting over 500 cities and university campuses in North America. The company provides amenities such as air conditioning, power outlets, free Wi-Fi, and onboard restrooms, with many routes utilizing double-decker buses for scenic views. Megabus aims to provide safe, convenient, and affordable express bus travel.
Luggage & cancellation policy
Average Duration
5h 23m
Cheapest Price
$36 (€29)
Megabus frequency
13 a day
Luggage included
One piece of luggage is included per passenger reservation. For guidance, a piece of luggage must not exceed 62 inches (length + width + height) and should not weigh more than 50 pounds (23kg).
Additional luggage
Additional luggage can be purchased by buying an additional travel ticket in advance or by adding up to two additional pieces when booking for a fee.
Cancellation Policy
Megabus reservations cannot be canceled or refunded, but they can be traded in for another journey up to 3 hours before your original scheduled departure for a fee.
Refund
If Megabus fails to provide on-time reliable service for reasons wholly within their control, refunds or alternative travel arrangements may be offered.
Pregnant on board
Being pregnant on board is allowed, but no specific details or restrictions are provided.
Unaccompagned minor
Unaccompanied minors under the age of 17 are not permitted to travel on Megabus.
Amenities on board the bus
Wifi
Food sold onboard
Cold food and drinks, as well as hot drinks with a lid, are allowed on board, but hot food is not.
Seat reservation
Reserved seats can be purchased for an additional fee, starting from £2.
Toilets
USB plugs
Accessibility
Megabus is ADA-compliant and provides assistance to customers with disabilities, including those using wheelchairs or mobility scooters, and those with service animals.
FAQs: Bus from Cardiff to Plymouth
Find answers to the most common questions about traveling from Cardiff to Plymouth by bus. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest bus, the cheapest option, or tips for making the most of your visit at Plymouth, this guide helps you travel smarter and with confidence.
Cheap bus tickets from Cardiff to Plymouth can start from as little as $11 (€9) when you book in advance. The average bus ticket price for Cardiff to Plymouth is $19 (€16) ; however, prices vary depending on the time of day and class and they tend to be more expensive on the day.
The average journey time by bus from Cardiff to Plymouth is 5h 20m to travel the 87 miles (141 km) long journey. Journey times can vary on weekends and holidays, so use our Journey Planner to search for a specific date.
The earliest bus from Cardiff to Plymouth leaves at 12:20 AM. Plan your trip with the Journey Planner from Omio.
The latest bus from Cardiff to Plymouth leaves at 11:35 PM.
There are 9 buses a day from Cardiff to Plymouth which require at least one change with Megabus, National Express, FlixBus. Schedules can vary on holidays or weekends with fewer buses.
When taking a bus from Cardiff to Plymouth, you can count on Megabus, National Express, FlixBus for the best way to get you to Plymouth. You can also check all possible bus companies who offer a service between Cardiff and Plymouth and compare the amenities they offer before buying a bus ticket.
A trip to Plymouth from Cardiff is worth doing but not as a day trip with a journey time of 5h 20m each way. Check with Omio app the best way to travel.
The cheapest month for a bus from Cardiff to Plymouth is January.
It's helpful to compare your options as there are 2 ways to travel between Cardiff and Plymouth including taking a bus and train.
Yes, there are bathrooms on board the bus from Cardiff to Plymouth for bus company Megabus, National Express, FlixBus.
Yes, the following accessibility options are available when taking the bus from Cardiff to Plymouth:
- Megabus
- Megabus is ADA-compliant and provides assistance to customers with disabilities, including those using wheelchairs or mobility scooters, and those with service animals.
- National Express
- Assistance
- Priority seating
- Accessible toilets.
- FlixBus
- Assistance
- Priority boarding
- Wheelchair-accessible buses.
Whether you can cancel your bus ticket from Cardiff to Plymouth depends on the bus companies:
- Megabus
- Megabus reservations cannot be canceled or refunded, but they can be traded in for another journey up to 3 hours before your original scheduled departure for a fee.
- National Express
- You can cancel your ticket up to 24 hours before departure for a refund minus a cancellation fee. Changes can be up to 24 hours before departure for a fee.
- FlixBus
- You can cancel your ticket up to 15 minutes before departure and receive a voucher for future travel. Refund requests for delays over 120 minutes are possible.
Yes, bikes are allowed on board the bus with bus company National Express, FlixBus.
Tickets are often cheaper when booked early. Traveling during off-peak hours or on weekdays can help you save money. Sort results by price to quickly identify the most affordable options. Check for promotions or discounts available on our website and app.
Yes, there is food available to purchase on board the bus from Cardiff to Plymouth.
Yes, the following luggage options are included when booking a bus ticket from Cardiff to Plymouth:
- Megabus
- One piece of luggage is included per passenger reservation. For guidance, a piece of luggage must not exceed 62 inches (length + width + height) and should not weigh more than 50 pounds (23kg).
- National Express
- Two medium-sized suitcases up to 20kg each and one small piece of hand luggage.
- FlixBus
- One carry-on bag up to 7kg (42x30x18 cm) and one checked bag up to 20kg (80x50x30 cm).
Yes, the following additional luggage options are available when booking a bus ticket from Cardiff to Plymouth:
- Megabus
- Additional luggage can be purchased by buying an additional travel ticket in advance or by adding up to two additional pieces when booking for a fee.
- National Express
- 10€ per additional bag.
- FlixBus
- Additional luggage can be purchased for a fee.
Yes, you can bring your pet on the bus from Cardiff to Plymouth. The following conditions apply:
- FlixBus
- Small pets in carriers allowed
- guide dogs travel for free.
You can reserve your seat on the bus from Cardiff to Plymouth with the following bus company: Megabus, National Express, FlixBus
Yes, there are USB plugs on board the bus from Cardiff to Plymouth with the following bus company: Megabus, National Express, FlixBus.
Yes, there is Wifi on board the bus from Cardiff to Plymouth with the following bus company: Megabus, National Express, FlixBus.
Since neither Cardiff nor Plymouth are in the Schengen Area, passport requirements depend on the specific immigration rules of United Kingdom and United Kingdom. Entry and visa requirements can be subject to change. For the latest information, check with your destination's embassy or consulate.
We recommend using the bus as it is the most popular way to get from Cardiff to Plymouth among Omio's users.
The currency used in the United Kingdom is the British Pound Sterling (GBP). For travelers, using a card is generally more convenient and widely accepted, especially in cities and for transportation tickets, though carrying some cash can be useful for small purchases or in rural areas.
In Plymouth, travelers should be cautious of pickpocketing in crowded areas such as the Barbican and city center. Some may encounter overcharging or unofficial taxi services, so it's advised to use licensed taxis. Additionally, travelers should be aware of occasional scams involving street vendors or unsolicited offers for tours. Staying vigilant and using official transportation and booking channels helps ensure a safe visit.
Pack lightweight, versatile clothing suitable for the destination's climate, and use secure, lockable luggage to protect belongings. Keep essential items like travel documents, medication, and valuables in a carry-on bag for easy access. Use packing organizers or cubes to maximize space and maintain order. Lastly, include a small first aid kit and personal hygiene items for added comfort during travel.
popular bus stations
Popular bus stations from Cardiff to Plymouth
Cardiff
Plymouth
The major bus station for departures in Cardiff is Cardiff, Sophia Gardens. Find all the information you need to know about services, amenities and connections at Cardiff, Sophia Gardens for your trip from Cardiff to Plymouth.
Cardiff, Sophia Gardens
information
Cardiff, North Road (Friary Gardens)
information
Cardiff, University
information
The major bus station for arrivals in Plymouth is Plymouth, Coach Station. Find all the information you need to know about services, amenities and connections at Plymouth, Coach Station for your trip to Plymouth from Cardiff.
Plymouth, Coach Station
information
More options for your journey from Cardiff to Plymouth
Here are some other resources that might have the information you need
Most popular buses to and from Plymouth and Cardiff
Most popular bus connections to Plymouth
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