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Travel Information
Compare coach and train for Sarn to Cardiff
Omio recommends booking the coach as it is the most popular option from Sarn to Cardiff among Omio's users. If you are prioritising price take the coach with prices starting from £4. For those with little time consider booking a coach which can get you there in 36m. The ticket price range depends on the travel mode: a coach costs an average of £4, and a train costs an average of £6.
Distance: 29 km
Compare bus with
Most popular Coach | Train |
|---|---|
£6 Average Price Cheapest | £6 Average Price |
1h 6m Average total duration Fastest 36m Onboard + 30m Additional time* | 1h 7m Average total duration 37m Onboard + 30m Additional time* |
 Most popular bus company |  Most popular train company |
Direct Options | Direct Options |
Compare prices and tickets Sarn to Cardiff by coach or train
Compare coach 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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Journey information
Overview: Bus from Sarn to Cardiff
United KingdomUnited Kingdom
Buses from Sarn to Cardiff run on average 25 times per day, taking around 36m. Cheap bus tickets for this journey start at £4 if you book in advance.
There are 25 coaches per day. The earliest coach runs at 00:25, the last at 23:40. The fastest coach covers the 29 km distance in 30m.
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 29 km |
Average bus duration 36m |
Cheapest ticket price £4 |
Buses per day 25 |
Direct buses 25 |
Fastest bus 30m |
First bus 00:25 |
Last bus 23:40 |
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: National Express, FlixBus, First South & West Wales from Sarn to CardiffYou can travel by bus between Sarn to Cardiff with National Express, FlixBus, First South & West Wales for as low as £4. 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
30m
Cheapest Price
£4
FlixBus frequency
13 a day
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
40m
Cheapest Price
£5
National Express frequency
14 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.
First South & West Wales
Luggage & cancellation policy
Average Duration
1h 11m
First South & West Wales frequency
4 a day
FAQs: Sarn to Cardiff coach
Find answers to the most common questions about traveling from Sarn to Cardiff by coach. 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 coach, the cheapest option, or tips for making the most of your visit at Cardiff, this guide helps you travel smarter and with confidence.
Cheap coach tickets from Sarn to Cardiff can start from as little as £4 when you book in advance. The average coach ticket price for Sarn to Cardiff is £6; 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 coach from Sarn to Cardiff is 30m to travel the 29 km long route. Journey times can vary on weekends and holidays, so use our Journey Planner to search for a specific date.
The earliest coach from Sarn to Cardiff leaves at 0:25. Plan your trip with the Journey Planner from Omio.
The latest coach from Sarn to Cardiff leaves at 23:40.
Yes, there are 25 direct coaches a day from Sarn to Cardiff with National Express, FlixBus. Schedules can vary on holidays or weekends with fewer direct coaches.
When taking a coach from Sarn to Cardiff, you can count on National Express, FlixBus, First South & West Wales for the best way to get you to Cardiff. You can also check all possible coach companies who offer a service between Sarn and Cardiff and compare the amenities they offer before buying a coach ticket.
A day trip to Cardiff from Sarn is worth doing with a journey time of 30m each way. Check with Omio app the best way to travel.
The cheapest month for a coach from Sarn to Cardiff is June.
It's helpful to compare your options as there are 2 ways to travel between Sarn and Cardiff including taking a coach and train.
Yes, the following accessibility options are available when taking the coach from Sarn to Cardiff:
- National Express
- Assistance
- Priority seating
- Accessible toilets.
- FlixBus
- Assistance
- Priority boarding
- Wheelchair-accessible buses.
Yes, there are bathrooms on board the coach from Sarn to Cardiff for coach company National Express, FlixBus.
Whether you can cancel your coach ticket from Sarn to Cardiff depends on the coach companies:
- 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 coach with coach 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.
No, there is no food available to purchase on board the coach from Sarn to Cardiff.
Yes, the following luggage options are included when booking a coach ticket from Sarn to Cardiff:
- 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 coach ticket from Sarn to Cardiff:
- National Express
- 10€ per additional bag.
- FlixBus
- Additional luggage can be purchased for a fee.
Yes, you can bring your pet on the coach from Sarn to Cardiff. The following conditions apply:
- FlixBus
- Small pets in carriers allowed
- guide dogs travel for free.
You can reserve your seat on the coach from Sarn to Cardiff with the following coach company: National Express, FlixBus
Yes, there are USB plugs on board the coach from Sarn to Cardiff with the following coach company: National Express, FlixBus.
Yes, there is Wifi on board the coach from Sarn to Cardiff with the following coach company: National Express, FlixBus.
popular bus stations
Important Stations and Airports in Sarn and Cardiff
Sarn
Cardiff
Cardiff, Sophia Gardens
information
Cardiff, North Road (Friary Gardens)
information
Cardiff, University
information
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