1,000+ travel companies
1,000+ travel companies
Scan to get our free app
Use our app to get live travel updates and book mobile tickets for trains, buses, flights, and ferries.
App Store
4.942K ratings
Google Play
4.6136K reviews
Travel Information
Compare train and bus for Glasgow to Carmarthen
Omio recommends booking the bus as it is the most popular option from Glasgow to Carmarthen among Omio's users. If you are prioritising price take the bus with prices starting from €79. For those with little time consider booking a train which can get you there in 9h 19m. The ticket price range depends on the travel mode: a bus costs an average of €79, and a train costs an average of €139.
Distance: 277 miles (446 km)
Compare bus with
Most popular Bus | Train |
|---|---|
€79 Average price Cheapest | €139 Average price |
14h 45m Average total duration 14h 15m Onboard + 30m Additional time* | 9h 49m Average total duration Fastest 9h 19m Onboard + 30m Additional time* |
Direct Options | Direct Options |
Glasgow to Carmarthen Bus Timetables
| Operator | Departure Time | Arrival Time | Duration | Departure days | Cheapest price |
|---|---|---|---|---|---|
Operator National Express | Departure Time 10:45PM | Arrival Time 06:30PM | Duration 19h45 | Departure days Thu | Cheapest price $114 |
Live departures
Glasgow to Carmarthen bus times
The table below shows live departures for Glasgow to Carmarthen buses for today, Thursday, February 5. You can also manually refresh the results below to see updated bus journeys.
Last updated at 11:33 AM
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
 NX594 · NX508 | On time 10:45 PM Glasgow, Buchanan Bus Station | 19h45 | 6:30 PM Carmarthen, Lammas Street (Rose and Crown Hotel) | 1 transfer | |
This is the last bus of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets Glasgow to Carmarthen 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.
Fri
Feb 06
Feb 06
Sat
Feb 07
Feb 07
Sun
Feb 08
Feb 08
Mon
Feb 09
Feb 09
Tue
Feb 10
Feb 10
Wed
Feb 11
Feb 11
Thu
Feb 12
Feb 12
Why should you book Glasgow to Carmarthen buses with Omio?
National Express operates all buses services from Glasgow to Carmarthen.
Omio is an official ticket reseller for all your travel options from Glasgow to Carmarthen.
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 to find the best option for your trip from Glasgow to Carmarthen.
- 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 Glasgow to Carmarthen.
Why book with Omio over Wanderu?
- Multiple modes of transport: Omio allows you to compare travel options including train and bus to find the ideal travel option from Glasgow to Carmarthen.
Journey information
Overview: Bus from Glasgow to Carmarthen
United KingdomUnited Kingdom
Buses from Glasgow to Carmarthen run on average 2 times per day, taking around 14h 15m. Cheap bus tickets for this journey start at $99 (€79) if you book in advance.
The earliest bus runs at 04:04, the last at 23:00. The fastest bus covers the 277 miles (446 km) distance in 18h 0m.
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 277 miles (446 km) |
Average bus duration 14h 15m |
Cheapest ticket price $99 (€79) |
Buses per day 2 |
Fastest bus 18h 0m |
First bus 04:04 |
Last bus 23:00 |
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 from Glasgow to CarmarthenYou can travel by bus between Glasgow to Carmarthen with National Express for as low as $99 (€79). When you search for schedules and tickets, Omio will show you the best journey
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
17h 50m
Cheapest Price
$96 (€77)
National Express frequency
1 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.
FAQs: Bus from Glasgow to Carmarthen
Find answers to the most common questions about traveling from Glasgow to Carmarthen 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 Carmarthen, this guide helps you travel smarter and with confidence.
Cheap bus tickets from Glasgow to Carmarthen can start from as little as $99 (€79) when you book in advance. The average bus ticket price for Glasgow to Carmarthen is $99 (€79) ; 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 Glasgow to Carmarthen is 18h 0m to travel the 277 miles (446 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 Glasgow to Carmarthen leaves at 4:04 AM. Plan your trip with the Journey Planner from Omio.
The latest bus from Glasgow to Carmarthen leaves at 11:00 PM.
There are 2 buses a day from Glasgow to Carmarthen which require at least one change with National Express. Schedules can vary on holidays or weekends with fewer buses.
When taking a bus from Glasgow to Carmarthen, you can count on National Express for the best way to get you to Carmarthen. You can also check all possible bus companies who offer a service between Glasgow and Carmarthen and compare the amenities they offer before buying a bus ticket.
When departing from Glasgow , you have various bus station options to start your journey from including Glasgow, Buchanan Bus Station . When arriving in Carmarthen , you can end your journey in bus stations like Carmarthen, Lammas Street (Rose and Crown Hotel), St Clears, Pentre Road .Passengers board the bus most frequently from Glasgow, Buchanan Bus Station, which is located around 0 away from the city centre, and they get off the bus at Carmarthen, Lammas Street (Rose and Crown Hotel), located 0 away from the city centre.
A trip to Carmarthen from Glasgow is worth doing but not as a day trip with a journey time of 18h 0m each way. Check with Omio app the best way to travel.
The cheapest month for a bus from Glasgow to Carmarthen is October.
It's helpful to compare your options as there are 2 ways to travel between Glasgow and Carmarthen including taking a train and bus.
Yes, there are bathrooms on board the bus from Glasgow to Carmarthen for bus company National Express.
Yes, the following accessibility options are available when taking the bus from Glasgow to Carmarthen:
- National Express
- Assistance
- Priority seating
- Accessible toilets.
Whether you can cancel your bus ticket from Glasgow to Carmarthen depends on the bus 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.
Yes, bikes are allowed on board the bus with bus company National Express.
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 Glasgow to Carmarthen.
Yes, the following luggage options are included when booking a bus ticket from Glasgow to Carmarthen:
- National Express
- Two medium-sized suitcases up to 20kg each and one small piece of hand luggage.
Yes, the following additional luggage options are available when booking a bus ticket from Glasgow to Carmarthen:
- National Express
- 10€ per additional bag.
Unfortunately, pets are not allowed on the bus from Glasgow to Carmarthen.
You can reserve your seat on the bus from Glasgow to Carmarthen with the following bus company: National Express
Yes, there are USB plugs on board the bus from Glasgow to Carmarthen with the following bus company: National Express.
Yes, there is Wifi on board the bus from Glasgow to Carmarthen with the following bus company: National Express.
popular bus stations
Popular bus stations from Glasgow to Carmarthen
Glasgow
Carmarthen
The major bus station for departures in Glasgow is Glasgow, Buchanan Bus Station. Find all the information you need to know about services, amenities and connections at Glasgow, Buchanan Bus Station for your trip from Glasgow to Carmarthen.
Glasgow, Buchanan Bus Station
Amenities at bus station
WifiParkingDiningATMTaxisAccessibilityWCTicket Officeinformation
Ticket Office Hours
- 05:00-23:59
Car connection
Killermont StreetWifi
- Free Wi-Fi
Dining
- Cafeteria Buchanan (in the station)
- Coffee Express (in the station)
- Fast Bites (in the station).
Taxis
- Available outside the main entrance.
Accessibility
- Elevators, ramps
WC
- Available in the station.
Public transit options for Glasgow, Buchanan Bus Station
- Bus: 500, 900, 38, 60A Train: Queen Street Station Metro: Buchanan Street
The major bus station for arrivals in Carmarthen is Carmarthen, Lammas Street (Rose and Crown Hotel). Find all the information you need to know about services, amenities and connections at Carmarthen, Lammas Street (Rose and Crown Hotel) for your trip to Carmarthen from Glasgow.
Carmarthen, Lammas Street (Rose and Crown Hotel)
Amenities at bus station
Accessibilityinformation
Accessibility
- The place has an entrance that is wheelchair-accessible
More options for your journey from Glasgow to Carmarthen
Here are some other resources that might have the information you need
Most popular buses to and from Carmarthen and Glasgow
Most popular bus connections to Carmarthen
The Omio App Makes Travel Planning Easy
We’ll get you where you want to go. From live train updates to mobile tickets, our innovative app is the ideal way to plan and keep track of your travel.
