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How to get fromThe O2 Arena to Cardiff Bayby train, bus, car or plane

Find Transport to Cardiff Bay

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There are 5 ways to get from The O2 Arena to Cardiff Bay by train, bus, car, or plane

Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2Rio's travel planner.

  1. Train

    best
    1. Take the train from London Paddington to Cardiff CentraltrainLondon Paddington - Swansea / ...
    2h 43m
    £49–132
  2. Bus

    cheapest
    1. Take the bus from London Victoria to Kingsway GDbusUk042 / ...
    5h 27m
    £12–48
  3. Bus via Slough

    1. Take the bus from Heathrow Terminal 5 to Sophia Gardensbus201 / ...
    5h 14m
    £18–53
  4. Drive 157.7 mi

    1. Drive from The O2 Arena to Cardiff Baycar157.7 mi
    3h 9m
    £40–58
  5. Fly

    1. Fly from London City Airport (LCY) to Cardiff Airport (CWL)planeLCY - CWL
    6h 11m
    £226–607

The O2 Arena to Cardiff Bay by foot, subway, and train

Calendar199Weekly Services
Duration2h 43mAverage Duration
Ticket£49Cheapest Price
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Questions & Answers

What companies run services between The O2 Arena, England and Cardiff Bay, Wales?

Great Western Railway (GWR) operates a train from London Paddington to Cardiff Central hourly. Tickets cost £40–120 and the journey takes 1h 50m. Alternatively, National Express operates a bus from Heathrow Terminal 5 to Sophia Gardens every 30 minutes. Tickets cost £13–40 and the journey takes 3h 15m.

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