The cheapest and fastest buses from Llanelli to Cardiff
Cheapest price
$16
Average price
$16
Fastest journey
1 h 50 m
Average duration
1 h 50 m
Buses per day
1
Distance
71 km
The best way to find a cheap bus ticket from Llanelli to Cardiff is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Llanelli to Cardiff will cost around $16 if you buy it on the day, but the cheapest tickets can be found for only $16.
Of the 1 buses that leave Llanelli for Cardiff on Tue, Feb 03, 1 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Tue, Feb 03 the direct buses cover the 71 km distance in an average of 1 h 50 m but if you time it right, some buses will get you there in just 1 h 50 m .
On Tue, Feb 03 the slowest buses will take 1 h 50 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.


Travel Information
Compare train and bus for Llanelli to Cardiff
Omio recommends booking the train as it is the most popular option from Llanelli to Cardiff among Omio's users. If you are prioritising price take the train with prices starting from €3. For those with little time consider booking a train which can get you there in 1h 22m. 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 train costs an average of €3, and a bus costs an average of €5.
Distance: 44 miles (71 km)
Compare bus with
| Bus | Most popular Train |
|---|---|
€10 Average price | €9 Average price Cheapest |
2h 0m Average total duration 1h 30m Onboard + 30m Additional time* | 1h 52m Average total duration Fastest 1h 22m Onboard + 30m Additional time* |
0.1 - 0.2kg 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.
Live departures
Llanelli to Cardiff bus times
The table below shows live departures for Llanelli to Cardiff buses for tomorrow, Tuesday, February 3. You can also manually refresh the results below to see updated bus journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
![]() | 8:30 AM Llanelli | 1h50 | 10:20 AM Cardiff | 0 transfersDirect | |
This is the last bus of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets Llanelli to Cardiff by train or bus
Compare train and bus 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.
Feb 03
Feb 04
Feb 05
Feb 06
Feb 07
Feb 08
Feb 09
Why should you book Llanelli to Cardiff buses with Omio?
Why book with Omio vs National Express?
- Compare with other providers: On Omio, you can not only buy tickets for National Express, but also compare tickets for the likes of FlixBus to find the best option for your trip from Llanelli to Cardiff.
- 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 National Express with all available travel options, which are train and bus to ensure you get the best deal for traveling from Llanelli to Cardiff.
Why book with Omio over Wanderu?
- Compare with other providers: On Omio, you can also compare tickets for the likes of FlixBus to find the best option for your trip from Llanelli to Cardiff.
- Multiple modes of transport: Omio allows you to compare travel options including train and bus to find the ideal travel option from Llanelli to Cardiff.
Journey information
Overview: Bus from Llanelli to Cardiff
Buses from Llanelli to Cardiff run on average 8 times per day, taking around 1h 30m. Cheap bus tickets for this journey start at $7 (€5) but you can travel from only $4 (€3) by train.
There are 7 buses per day. The earliest bus runs at 00:25, the last at 23:51. The fastest bus covers the 44 miles (71 km) distance in 1h 10m.
Distance 44 miles (71 km) |
Average bus duration 1h 30m |
Cheapest ticket price $7 (€5) |
Buses per day 8 |
Direct buses 7 |
Fastest bus 1h 10m |
First bus 00:25 |
Last bus 23:51 |
Bus providers: National Express, FlixBus from Llanelli to CardiffYou can travel by bus between Llanelli to Cardiff with National Express, FlixBus for as low as $4 (€3). When you search for schedules and tickets, Omio will show you the best journey
FlixBus
National Express
FAQs: Bus from Llanelli to Cardiff
Find answers to the most common questions about traveling from Llanelli to Cardiff 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 Cardiff, this guide helps you travel smarter and with confidence.

- National Express
- Assistance
- Priority seating
- Accessible toilets.
- FlixBus
- Assistance
- Priority boarding
- Wheelchair-accessible buses.
- Cardiff Castle, a historic fortress with Roman and Norman roots offering guided tours and events
- St Fagans National Museum of History, an open-air museum showcasing Welsh life and culture through reconstructed buildings and exhibits
- Cardiff Bay, a vibrant waterfront area with dining, entertainment, and cultural attractions
- National Museum Cardiff, featuring art, archaeology, and natural history collections
- Bute Park, a large green space perfect for leisurely walks and picnics.
- Millennium Centre, a renowned arts venue hosting opera, ballet, and theater performances
- Explore the vibrant nightlife in Cardiff's city center with its array of pubs and clubs
- Take a boat tour around Cardiff Bay for scenic views and historical insights
- Visit the Cardiff International White Water for an adventurous day of rafting and kayaking
- Enjoy shopping and dining at the bustling Cardiff Market, offering local produce and unique finds.
- 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.
- 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).
- National Express
- 10€ per additional bag.
- FlixBus
- Additional luggage can be purchased for a fee.
- FlixBus
- Small pets in carriers allowed
- guide dogs travel for free.
popular bus stations
Popular bus stations from Llanelli to Cardiff
Most popular bus connections from Llanelli
More options for your journey from Llanelli to Cardiff
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