Quick Answer
The best overall way to get from Cardiff Airport (CWL) to Port of Cardiff is by a combination of the T9 bus and a local bus/taxi, taking about 60-75 minutes and costing approximately £8-£15 total. For direct, door-to-door service, a taxi or pre-booked private transfer is fastest (40-50 minutes) but costs £35-£50. There is no direct train from the airport; the closest station is Rhoose Cardiff International Airport Railway Station, served by a shuttle bus.
Option 1: Bus & Train Combination (Best Balance)
This is the most recommended route for most travelers, offering a good mix of speed, reliability, and cost. It involves a short bus ride to the nearest train station, followed by a train to Cardiff Central, and a final short connection to the port.
Step-by-Step Guide:
- Step 1: Airport to Rhoose Station (Bus)
Exit the terminal and take the T9 shuttle bus (operated by Cardiff Bus) to "Rhoose Cardiff International Airport Railway Station". The journey takes 10 minutes and runs every 20-30 minutes. A single fare is around £2. You can buy a ticket on the bus. - Step 2: Rhoose Station to Cardiff Central (Train)
From Rhoose, take a Transport for Wales train towards Cardiff Central. The journey takes 25-30 minutes. Trains run regularly. An off-peak single ticket costs approximately £5-£7. Check times on the Transport for Wales website. - Step 3: Cardiff Central to Port of Cardiff (Final Leg)
From Cardiff Central, the port is about 1.5 miles away. Options include:- Local Bus: Take bus number 7 or 8 (Baycar) towards Cardiff Bay. Get off at "Port of Cardiff" or "Porth Teigr" stops. Takes 10-15 minutes, fare ~£2.
- Taxi: A 5-10 minute ride from the station rank, costing £6-£10.
- Walk: A 25-30 minute walk, suitable if you have light luggage.
Total Time: 60-90 minutes (depending on connections).
Total Cost: £9 - £19 per person.
Best For: Solo travelers, couples, budget-conscious visitors, and those comfortable with public transport.
Option 2: Direct Bus Only (Most Economical)
For the absolute lowest cost, a direct bus route is available, though it involves a change in the city center.
The Route: T9 Bus to City Centre + Baycar Connection
- Take the T9 bus from directly outside the airport terminal all the way to its terminus at Cardiff Central Station (Stand 8). This journey takes about 40-50 minutes.
- From the same bus station area, walk to the adjacent stops for the Baycar (Bus 6) service. Take this bus to the stops serving the Port of Cardiff (e.g., "Porth Teigr" or "Techniquest"). This leg takes about 10 minutes.
You can use a Day-to-Go ticket from Cardiff Bus (£4.50 as of 2024), which covers unlimited travel on Cardiff Bus services (including T9 and Baycar) for a day. This makes it incredibly cost-effective.
Total Time: 70-90 minutes.
Total Cost: From £4.50 per person.
Best For: Ultra-budget travelers, those not in a rush, and passengers with limited luggage (bus space can be constrained).
Option 3: Taxi & Private Transfer (Most Convenient)
A taxi or pre-booked private hire vehicle offers a direct, door-to-door service, ideal for groups, those with heavy luggage, or late-night arrivals.
Key Details & Costs:
- Journey Time: 40-50 minutes, depending on traffic on the A4232 and into the Bay area.
- Taxi Fare (Metered/Hail): £40 - £55. Always confirm an estimated fare before starting your journey. The official taxi rank is outside the terminal.
- Pre-Booked Private Transfer: Often cheaper and fixed-price. You can book online in advance. Average cost for a standard car (1-4 passengers) is £35-£45. Companies like Cardiff Airport Taxis or regional operators offer this service.
- Ride-Sharing (Uber): Available at Cardiff Airport. Prices are dynamic but typically range from £30 to £50 for this trip.
Best For: Families with children, groups of 3-4, travelers with lots of luggage, late-night/early-morning flights, or business travelers.
Warning: During major events at the Principality Stadium or in Cardiff Bay, traffic can be severe, increasing journey time and cost.
Option 4: Car Rental (For Flexibility)
If you plan to explore beyond Cardiff, renting a car at the airport provides maximum flexibility.
- Location: Rental desks (Avis, Enterprise, Europcar, etc.) are located in the main terminal building.
- Drive to Port: Follow signs for the A4232 towards Cardiff/Cardiff Bay. The drive is straightforward and takes 35-45 minutes. Use postcode CF10 4LY for general Port of Cardiff navigation.
- Parking: Be aware that parking at the Port (especially near the St David's Hotel or the Bay) can be expensive. Research multi-story car parks (e.g., Pierhead Street) or pre-book parking online for better rates.
- Cost: Daily rental rates start from £25-£40 per day, plus fuel and parking costs.
Cost & Time Comparison: Cardiff Airport to Port
| Transport Method | Approx. Total Time | Approx. Cost (Per Person) | Key Advantages | Key Disadvantages | Best Suited For |
|---|---|---|---|---|---|
| Bus & Train Combo | 60-90 min | £9 - £19 | Good value, reliable, scenic train ride | Multiple changes, not ideal for heavy bags | Most travelers, budget to mid-range |
| Bus Only (T9 + Baycar) | 70-90 min | From £4.50 (with day ticket) | Cheapest option, simple bus network | Longest travel time, bus can be busy | Solo/backpacker travelers on a tight budget |
| Taxi / Private Transfer | 40-50 min | £35 - £55 (split for groups) | Door-to-door, no hassle, good for groups | Most expensive, traffic-dependent | Families, groups, luxury/convenience seekers |
| Car Rental | 35-45 min (drive) | £25+ per day + fuel/parking | Total freedom, explore region | Parking costs & hassle, driving in unknown city | Travelers exploring South Wales |
Verdict: For a first-time visitor with standard luggage, the Bus & Train Combo offers the best balance. For absolute lowest cost, choose the Bus Only option with a Day-to-Go ticket. For stress-free travel with company or bags, pre-book a private transfer.
Local Traveler Tips & Experience
Essential Advice for a Smooth Journey:
- Luggage Strategy: If you have large suitcases, the bus/train combo can be challenging due to stairs and limited space. Taxis are easier. Consider packing light if using public transport.
- Buy Tickets in Advance (where possible): For trains, check times and consider buying an advance ticket on the Transport for Wales app for potential savings, though off-peak fares are usually fine.
- Night & Early Morning Travel: Public transport frequency drops significantly after evening hours (post-10 PM) and before early morning (~6 AM). If your flight lands late or departs very early, a pre-booked taxi is almost essential. The T9 bus has a limited night service; check the Cardiff Bus website for schedules.
- Cardiff Bay vs. Port Specifics: The "Port of Cardiff" encompasses a large area. Clarify your specific destination (e.g., Norwegian Church, Wales Millennium Centre, Mermaid Quay, specific cruise terminal) to choose the best bus stop or give clear instructions to a taxi driver.
- Mobile Data: Having mobile data to use Google Maps or Citymapper for real-time bus/train times is highly recommended in Cardiff.
- Weather: Cardiff is famously wet. If you have a walk for your final connection, having a rain jacket or umbrella in your carry-on is a wise move.
FAQs: Cardiff Airport to Port of Cardiff
Is there a direct train from Cardiff Airport to Cardiff Port?
No. There is no direct train. The airport itself does not have a train station. You must first take the T9 shuttle bus (10 mins) to Rhoose Railway Station, then take a train to Cardiff Central, and finally take a local bus or taxi to the port area.
What is the cheapest way to get from Cardiff Airport to the Port?
The cheapest way is by using the public bus network. Purchase a Cardiff Bus "Day-to-Go" ticket (£4.50). Take the T9 bus to Cardiff city centre, then transfer to the Baycar (Bus 6) to reach the port area. Total cost is just £4.50 for unlimited travel for the day.
How much is a taxi from Cardiff Airport to Cardiff Bay/Port?
A metered taxi from the official rank will cost between £40 and £55. A pre-booked private transfer or Uber is often cheaper, with fixed prices ranging from £35 to £45 for a standard car. Always confirm the fare before setting off.
How do I get from Cardiff Airport to the port if my flight arrives late at night?
Public transport options are very limited late at night. Your most reliable option is a pre-booked taxi or private transfer. Some airport taxi companies operate 24/7. It is strongly advised to book this in advance online to ensure a vehicle is waiting for you.
Is the T9 bus reliable and frequent?
Yes, the T9 bus is generally reliable and is the dedicated airport shuttle. During peak daytime hours, it runs every 20 minutes. Frequency reduces to every 30-60 minutes in the evening and on Sundays. Check the live timetable on the Cardiff Bus website or app.
Can I use my contactless bank card on Cardiff buses and trains?
Yes, on buses. You can tap your contactless card/device on Cardiff Bus services (including T9 and Baycar). It will cap at the daily "Day-to-Go" rate.
For trains, you can use contactless to buy tickets at station machines, but for the Rhoose to Cardiff Central segment, it's often as cheap to buy a paper ticket or use the Transport for Wales app.
Is the journey easy with luggage and children?
With children and luggage, a taxi is significantly easier. Buses have space for suitcases but it can be cramped. Trains have more space. If you choose public transport, consider using backpacks or smaller wheeled cases and be prepared to carry them on/off vehicles and possibly up/down stairs at stations.
Should I rent a car at Cardiff Airport for a short stay in Cardiff?
Probably not. Cardiff city centre and bay area are very walkable and have excellent public transport. Parking is expensive and can be difficult. Rent a car only if you plan to explore the Welsh countryside, coast, or other cities like Swansea or Brecon Beacons during your trip.