Bus from Cardiff to London and return

Find cheap coach tickets for your bus journey from Cardiff to London and back

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Although ticket prices for a coach from Cardiff to London usually start at £1.00, they might be a bit more expensive in times of high demand or when you book at short notice. This is why it’s good to compare and contrast! Use our search function to find the best option for your preferences and pick one of the buses offered by megabus, Eurolines UK, National Express and Busbud. The fastest coach from London to Cardiff only takes 3 hr 40 min. It's easy: All that's left for you to do is to click the "Find Now" button and book your trip!

  Bus Cardiff - London    211 km
Ø Bus connections25 x
Savings-58%

The cheapest coach connections from Cardiff to London

%No particular date in mind? Here's an overview of the cheapest bus tickets for the next few days.
Departure / Arrival
Date best offer
Company
Best price
  • Cardiff
    London
      13:50
      17:40
    28 Nov
    megabusmegabus
    from £1.12
  • Cardiff
    London
      12:35
      16:10
    26 Jan
    megabusmegabus
    from £1.12
  • Cardiff
    London
      19:30
      23:30
    13 Jan
    megabusmegabus
    from £1.12
  • Cardiff
    London
      13:45
      17:40
    26 Feb
    megabusmegabus
    from £1.12
  • Cardiff
    London
      17:55
      21:40
    23 Jan
    megabusmegabus
    from £1.12
  • Cardiff
    London
      17:20
      21:10
    20 Jan
    megabusmegabus
    from £1.12
  • Cardiff
    London
      00:10
      05:00
    2 Dec
    megabusmegabus
    from £1.12
  • Cardiff
    London
      17:10
      20:50
    5 Dec
    Eurolines UK
    from £2.69
  • Cardiff
    London
      20:00
      23:15
    25 Feb
    Eurolines UK
    from £2.69
  • Cardiff
    London
      15:05
      18:50
    30 Nov
    National ExpressNational Express
    from £2.69
  • Cardiff
    London
      20:00
      23:15
    25 Feb
    National ExpressNational Express
    from £2.69
  • Cardiff
    London
      20:00
      23:15
    19 Jan
    Eurolines UK
    from £2.69
  • Cardiff
    London
      20:00
      23:15
    28 Jan
    Eurolines UK
    from £2.69
  • Cardiff
    London
      19:00
      22:20
    23 Jan
    Eurolines UK
    from £2.69


  Carpooling Cardiff - London    211 km
   Savings

The cheapest carpooling offers from Cardiff to London

%No particular date in mind? Here are some of the cheapest rides for the next few days.
  • Cardiff
    London
      06:00
      09:10
    29 Nov
    BlaBlaCarBlaBlaCar
    from £11.00
  • Cardiff
    London
      09:00
      12:40
    24 Nov
    BlaBlaCarBlaBlaCar
    from £12.35
  • Cardiff
    London
      17:00
      19:50
    10 Dec
    BlaBlaCarBlaBlaCar
    from £15.72
  • Cardiff
    London
      17:40
      22:40
    1 Dec
    BlaBlaCarBlaBlaCar
    from £19.08


  Bus London - Cardiff    211 km
Ø Bus connections25 x
Savings-58%

The cheapest coach connections from London to Cardiff

%No particular date in mind? Here's an overview of the cheapest bus tickets for the next few days.
Departure / Arrival
Date best offer
Company
Best price
  • London
    Cardiff
      10:30
      14:05
    4 Jan
    megabusmegabus
    from £1.12
  • London
    Cardiff
      16:00
      20:00
    13 Dec
    megabusmegabus
    from £1.12
  • London
    Cardiff
      17:00
      21:00
    11 Jan
    megabusmegabus
    from £1.12
  • London
    Cardiff
      22:00
      01:35
    18 Jan
    +1
    megabusmegabus
    from £1.12
  • London
    Cardiff
      17:30
      21:15
    24 Jan
    megabusmegabus
    from £1.12
  • London
    Cardiff
      19:00
      22:50
    7 Dec
    megabusmegabus
    from £1.12
  • London
    Cardiff
      20:30
      23:59
    4 Dec
    megabusmegabus
    from £1.12
  • London
    Cardiff
      23:30
      02:40
    3 Feb
    +1
    Eurolines UK
    from £2.69
  • London
    Cardiff
      22:00
      01:15
    10 Jan
    +1
    Eurolines UK
    from £2.69
  • London
    Cardiff
      23:30
      02:40
    11 Dec
    +1
    National ExpressNational Express
    from £2.69
  • London
    Cardiff
      23:30
      02:40
    3 Feb
    +1
    National ExpressNational Express
    from £2.69
  • London
    Cardiff
      23:30
      02:40
    14 Jan
    +1
    Eurolines UK
    from £2.69
  • London
    Cardiff
      20:20
      23:05
    22 Jan
    Eurolines UK
    from £2.69
  • London
    Cardiff
      08:00
      11:40
    28 Nov
    Eurolines UK
    from £2.69


  Carpooling London - Cardiff    211 km
   Savings

The cheapest train connections from London to Cardiff

%No particular date in mind? Here are some of the cheapest rides for the next few days.
  • London
    Cardiff
      16:30
      20:00
    1 Dec
    BlaBlaCarBlaBlaCar
    from £11.00
  • London
    Cardiff
      18:30
      21:40
    24 Nov
    BlaBlaCarBlaBlaCar
    from £17.96
  • London
    Cardiff
      18:00
      22:30
    3 Dec
    BlaBlaCarBlaBlaCar
    from £19.08
  • London
    Cardiff
      18:00
      22:30
    26 Nov
    BlaBlaCarBlaBlaCar
    from £19.08


Current ticket prices

Buses, trains, car sharing and flights – on our website you’ll find the most affordable deal for the route Cardiff - London within a few seconds. Be aware that prices tend to vary depending on the date of travel and whether you book in advance or at short notice. Also take a look at journey times and check whether it’s a non-stop connection or whether your trip includes a stopover.

Bus stops in Cardiff and London

  Stations
Boulevard De Nantes , Cardiff (United Kingdom)
Wood Street 13-15, Cardiff (United Kingdom)
Park Place , CF10 Cardiff (United Kingdom)
  Stations
Buckingham Palace Road  164 , London (United Kingdom)

Find out more details about the service on your bus from Cardiff to London and return

Individual preferences vary from traveller to traveller. For your bus connection from Cardiff to London you might be looking for a particularly short duration of travel, the cheapest bus ticket or for the provider which offers you the ideal comfort features. Whereas you are usually allowed to take hand baggage on every bus, there might be restrictions regarding additional pieces of luggage or outsized items. Let’s say you want to bring a very large bag exceeding regular measurements on a bus from London to Cardiff then you should opt for the offer provided by the coach company National Express. The details of every individual connection are displayed in our search results and you can also see if they are free of charge or not: Just check for the coach operator that has a free WiFi connection, lots of power outlets and a good selection of snacks and drinks. We're here to help you find the best buses Cardiff - London.


Cardiff and London: Useful Info

Cardiff
302,139
London
7.56 Million
Taxi
£3.79
£7.49
Cardiff
London
A taxi journey in Cardiff is 50% cheaper than in London.
Local buses
£1.80
£2.50
Cardiff
London
A bus fare in Cardiff is 28% cheaper than in London.
Beer
£3.00
£4.50
Cardiff
London
A pint of beer in Cardiff is 34% cheaper than in London.
Water
£0.90
£0.89
Cardiff
London
A bottle of water in Cardiff is 2% more expensive than in London.
Meal
£5.80
£6.27
Cardiff
London
A meal in Cardiff is 8% cheaper than in London.