Cardiff to Southampton bus

Cardiff - Southampton bus information

National Express is the only bus operator connecting Cardiff (Wales) to Southampton (England).

We found tickets from €9.80 to travel in the next 30 days. The fare of the bus from Cardiff to Southampton can slighlty change depending especially on how far in advance you buy it but you will see that most of the time, bus travel is the cheapest travel option.

You will need on average 7h02m to take the coach between the 2 cities. While bus services are usually much longer than trains or flights, they remain most of the time the least expensive option to travel the 87 miles between Cardiff and Southampton.

Best prices for bus tickets Cardiff - Southampton

Prices calendar to travel between Cardiff and Southampton

Find the cheapest tickets to travel from Cardiff to Southampton by coach, train, carsharing and flights.

Bus times Cardiff - Southampton

Leaving today? Find the next coach services to Southampton

The table above only shows the remaining services for today and will display a maximum of 10 bus departures.

See all departures: Today / Tomorrow

Based on our data, 8 services are available today and 8 tomorrow. The first bus Cardiff to Southampton leaves the station at 05:55. The last coach is at 15:00. Bus operators can change the times depending on the day of the week and if you're travelling during school holidays, bank holidays or for a major event.

Best time to book a Cardiff - Southampton bus

Bus fare depending on when you book your ticket

The price of a ticket for a coach from Cardiff to Southampton decreases the further you book in advance. The table above helps you understand the evolution of the price depending how much time in advance you buy your bus. It is based on the best fares found in the past 6 months.

With fares available from £12, we recommend you to buy your bus 3 months in advance. It can cost you on average 40% less than if you book on the day you're travelling which should cost you around £19. By booking in advance, you will also make sure that tickets remain available for your trip.

Best prices for your coach from Cardiff to Southampton

Gopili compares prices to help you find cheap bus tickets from Cardiff to Southampton for the coming days. You can also have a look at the prices for the Southampton Cardiff bus to make sure you get a seat for your return journey.

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