National Express9.73 kg CO₂
09:30Southampton-University of Southampton
6h
16:10Cardiff, University
1 changes
Southampton to Cardiff Bus
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- Lowest price from $57.70
- Average duration 5h 25m
- Connections per day 1
- Distance 139 km
- CO₂ per person 12 kg
bus from Southampton to Cardiff
The journey from Southampton to Cardiff is about 139 km. On average a bus trip takes 5h 25m with 1 connections per day.
| Lowest price | $57.70 |
|---|---|
| Trip duration | 5h 25m |
| Connections per day | 1 |
| Lowest price | $57.70 |
| Highest price | $57.70 |
| First departure | 06:40 PM |
| Last departure | 06:40 PM |
| Distance | 139 km |
| Departure | Southampton |
| Arrival | Cardiff |
| Travel operator | National Express National Express |
$62.47
National Express9.73 kg CO₂
15:10Southampton-University of Southampton
6h 10m
22:30Cardiff, University
1 changes
National Express9.73 kg CO₂
06:02Southampton-University of Southampton
6h 8m
13:20Cardiff, University
1 changes
National Express9.73 kg CO₂
18:40Southampton-University of Southampton
5h 20m
00:40Cardiff (Gabalfa Interchange, o/s Clinic)
1 changes
National Express9.73 kg CO₂
18:40Southampton-University of Southampton
5h 25m
00:45Cardiff, University
1 changes
National Express9.73 kg CO₂
09:30Southampton-University of Southampton
5h 55m
16:05Cardiff (Gabalfa Interchange, o/s Clinic)
1 changes
Next departures from Southampton to Cardiff
Sample times and fares for the coming days — book to confirm availability and price.
National Express $65.27
04:57 Southampton-University of Southampton
12:00 Cardiff, University
National Express $65.27
06:27 Southampton-University of Southampton
13:20 Cardiff, University
National Express $65.27
06:27 Southampton-University of Southampton
13:15 Cardiff (Gabalfa Interchange, o/s Clinic)
National Express $65.27
13:55 Southampton-University of Southampton
21:00 Cardiff (Gabalfa Interchange, o/s Clinic)
National Express $65.27
13:55 Southampton-University of Southampton
21:05 Cardiff, University
National Express $65.27
18:10 Southampton-University of Southampton
00:45 Cardiff, University
National Express $65.27
18:10 Southampton-University of Southampton
00:40 Cardiff (Gabalfa Interchange, o/s Clinic)
National Express $65.27
04:57 Southampton-University of Southampton
12:00 Cardiff, University
National Express $65.27
06:27 Southampton-University of Southampton
13:20 Cardiff, University
National Express $65.27
06:27 Southampton-University of Southampton
13:15 Cardiff (Gabalfa Interchange, o/s Clinic)
National Express $65.27
13:55 Southampton-University of Southampton
21:00 Cardiff (Gabalfa Interchange, o/s Clinic)
National Express $65.27
13:55 Southampton-University of Southampton
21:05 Cardiff, University
National Express $65.27
18:10 Southampton-University of Southampton
00:45 Cardiff, University
National Express $65.27
18:10 Southampton-University of Southampton
00:40 Cardiff (Gabalfa Interchange, o/s Clinic)
National Express $65.27
04:57 Southampton-University of Southampton
12:00 Cardiff, University
National Express $65.27
06:27 Southampton-University of Southampton
13:20 Cardiff, University
National Express $65.27
06:27 Southampton-University of Southampton
13:15 Cardiff (Gabalfa Interchange, o/s Clinic)
National Express $65.27
13:55 Southampton-University of Southampton
21:00 Cardiff (Gabalfa Interchange, o/s Clinic)
National Express $65.27
13:55 Southampton-University of Southampton
21:05 Cardiff, University
National Express $65.27
18:10 Southampton-University of Southampton
00:45 Cardiff, University
National Express $65.27
18:10 Southampton-University of Southampton
00:40 Cardiff (Gabalfa Interchange, o/s Clinic)
Carriers on this route
Learn more about carriers on this route.
National Express is a British multinational public transport company that operates bus, and rail services in the UK, Europe, North Africa, and North America. The company was founded in 1972 and has its headquarters in Birmingham, UK. National Express operates a fleet of over 1,600 buses, serving over 900 destinations across the UK. The company also operates rail services in the UK, including the East Anglia franchise.
Facility description
Learn more about the services available on board each carrier on this route.
Facilities Description
Luggage
National Express allows two 20kg suitcases and one piece of hand luggage. Hard cases and wheeled bags must be stored in the hold. Extra and oversized luggage can be added for a fee. Pushchairs and buggies are stored for free.
Food and drink
Passengers can bring drinks (with safety lids) and cold food on National Express buses. No hot or strong-smelling food is allowed. Long journeys have refreshment stops.
Wi-Fi
Free Wi-Fi is available for browsing and social media on National Express buses. Additionally, the VUER entertainment service offers free access to TV shows, news, sports, and games on core routes.
Power sockets
USB ports are available at each seat on National Express for charging devices.
Accessibility
Assistance is provided for passengers with disabilities or reduced mobility, with continual improvements based on feedback on National Express buses.
CO₂ emissions by mode
train 9.73kg
bus 10.43kg
flight 27.8kg
carpool 22.24kg
FAQ
A bus ticket from Southampton to Cardiff costs ≈ $57.70 (£43.35). Prices vary by how far ahead you book and the time of day. Tickets start from ≈ $57.70 (£43.35).
The cheapest ticket from Southampton to Cardiff costs ≈ $57.70 (£43.35). Book as early as possible and avoid peak times.
Southampton and Cardiff are 139 km apart.
The journey from Southampton to Cardiff takes about 5h 25m on average. The fastest option takes 5h 25m.
This route is served by 1 operators: National Express.
There are about 1 connections per day from Southampton to Cardiff.
The first bus from Southampton to Cardiff leaves at 06:40 PM. Check times on your travel date.
The last bus from Southampton to Cardiff leaves at 06:40 PM. Check times on your travel date.
We recommend booking as early as possible. The bus we found costs ≈ $57.70 (£43.35) but prices can change.
There are about 0 direct connections from Southampton to Cardiff.
The shortest bus journey between Southampton and Cardiff takes 5h 25m.
Yes, there is a direct bus between Southampton and Cardiff.
The bus journey from Southampton to Cardiff generates 12 kg of CO₂.