4.9
4.6The cheapest and fastest trains from Cardiff to Caernarfon
Cheapest price
€53
Average price
€60
Fastest journey
4 h 12 m
Average duration
4 h 57 m
Trains per day
3
Distance
199 km
The best way to find a cheap train ticket from Cardiff to Caernarfon is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Cardiff to Caernarfon will cost around €60 if you buy it on the day, but the cheapest tickets can be found for only €53.
Of the 3 trains that leave Cardiff for Caernarfon on Wed, Aug 12, 3 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Wed, Aug 12 the direct trains cover the 199 km distance in an average of 4 h 57 m but if you time it right, some trains will get you there in just 4 h 12 m .
On Wed, Aug 12 the slowest trains will take 5 h 35 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.
12:45 PM5h35Cardiff6:20 PMCaernarfon€531One-way0 transfers
10:23 AM5h04Cardiff3:27 PMCaernarfon€631One-way0 transfers- 11:23 AM4h12Cardiff3:35 PMCaernarfon€651One-way0 transfers
- 11:23 AM4h12Cardiff3:35 PMCaernarfon€651One-way0 transfers
- 10:23 AM5h04Cardiff3:27 PMCaernarfon€631One-way0 transfers
- 12:45 PM5h35Cardiff6:20 PMCaernarfon€531One-way0 transfers
Live departures
Cardiff to Caernarfon train times
The table below shows live departures for Cardiff to Caernarfon trains for tomorrow, Wednesday, August 12. You can also manually refresh the results below to see updated train journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
| 10:23 AM Cardiff | 5h04 | 3:27 PM Caernarfon | 0 transfersDirect | |
| 11:23 AM Cardiff | 4h12 | 3:35 PM Caernarfon | 0 transfersDirect | |
| 12:45 PM Cardiff | 5h35 | 6:20 PM Caernarfon | 0 transfersDirect | |
This is the last train of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets Cardiff to Caernarfon by train
Compare 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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Aug 18
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Journey information
Overview: Train from Cardiff to Caernarfon
United KingdomUnited Kingdom
Trains from Cardiff to Caernarfon run on average 16 times per day, taking around 4h 16m. Cheap train tickets for this journey start at €40 if you book in advance.
There are 6 trains per day. The earliest train runs at 04:44, the last at 21:35. The fastest train covers the 199 km distance in 4h 12m.
Distance 199 km |
Average train duration 4h 16m |
Cheapest ticket price €40 |
Trains per day 16 |
Direct trains 6 |
Fastest train 4h 12m |
First train 4:44 AM |
Last train 9:35 PM |
Cheapest Month Dec |
Cheapest Day Thu |
High Season Jan - Mar |
Low Season Oct - Dec |
Best time to book 14 days |
Train companies: Transport for Wales from Cardiff to Caernarfon trainsTransport for Wales trains will get you between Cardiff and Caernarfon from €40. With over 1000 travel companies on Omio, you can find the best train times and tickets for your trip.
Transport for Wales
FAQs: Trains from Cardiff to Caernarfon
Find answers to the most common questions about traveling from Cardiff to Caernarfon by train. 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 train, the cheapest option, or tips for making the most of your visit at Caernarfon, this guide helps you travel smarter and with confidence.
popular train stations
Popular train stations from Cardiff to Caernarfon
Most Cardiff to Caernarfon trains use the Cardiff Central to Bangor (Gwynedd) station pair. Use this guide to compare Cardiff and Caernarfon train stations on this route, check city-centre transport, alongside checking practicalities like train station facilities and services.
Getting to Cardiff Central from Cardiff city centre
Cardiff Central train station facilities and services
Cardiff Central has practical services for this route, including Wifi, Shopping, Parking, Dining, ATM, Taxis, Accessibility, WC, Hotel, Lounge, Lost and Found Office, Ticket Office, Bike Parking, Bike Rental, and Car Rental.
Food and drink
Food options include: Gourmet Coffee Bar & Kitchen, Pret a Manger, Tesco Express
Wi-Fi and ATMs
Free Wi-Fi in the station. ATMs are located outside of the main entrance.
Tickets and information
The ticket office is open Mon - Fri: 05:40 - 21:30, Sat: 05:40 - 21:30, Sun: 07:30 - 21:30.
Luggage and lost property
Lost and found is available at the station.
Parking, taxis and toilets
Available at Cardiff Central: Parking, Taxis, WC.
Bike and car services
Available at Cardiff Central: Bike Parking, Bike Rental, Car Rental.
Accessibility
Accessibility facilities are available at Cardiff Central: There is step-free access in the whole station. There are also ramps for train access and elevators in the station.
Shops, hotels and contact
Nearby hotels include Clayton Hotel Cardiff, Cardiff Marriott Hotel, Travelodge Cardiff Central.
Getting to Cardiff Queen Street from Cardiff city centre
Cardiff Queen Street train station facilities and services
Cardiff Queen Street has practical services for this route, including Parking, Dining, Taxis, Accessibility, WC, Hotel, Lost and Found Office, Ticket Office, Bike Parking, Bike Rental, and Information Desk.
Food and drink
Food and drink options are available at Cardiff Queen Street.
Tickets and information
Ticket office support is available at Cardiff Queen Street. Information desks are information available from staff: Yes - from ticket office, Helpline Contact: 03333 211202, Passenger Information Systems: Departure screens, Announcements, Arrival screens.
Luggage and lost property
Lost and found is available at the station.
Parking, taxis and toilets
Available at Cardiff Queen Street: Parking, Taxis, WC.
Bike and car services
Available at Cardiff Queen Street: Bike Parking, Bike Rental.
Accessibility
Accessibility facilities are available at Cardiff Queen Street: Staff help available: Yes, Step free access coverage: Yes, Accessible ticket machines: There are accessible ticket machines at this station, Accessible ticket machines note: The ticket machines are near the main entrance and take cash and major debit and credit cards, Accessible toilets: Yes, Ramp for train access: Yes, Wheelchairs available: No, Impaired mobility set down / pick up points available: No.
Shops, hotels and contact
Nearby hotels include Travelodge.
Most popular train connections from Cardiff
More options for your journey from Cardiff to Caernarfon
Here are some other resources that might have the information you need
Most popular trains to and from Caernarfon and Cardiff
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