Special offer: There are no booking fees between 29 July and 31 December 2020 . Read our regular updates on train services in Europe here. Sonderregelung: Vom 29. Juli bis 31. Dezember 2020 erheben wir keine Buchungsgebühren. Lies unsere regelmäßigen Updates über Zugverbindungen in Europa hier. Offre exceptionnelle: Pas frais de réservation entre le 29 juillet et le 31 décembre 2020. Lisez notre page dédiée aux nouvelles conditions de circulation en Europe ici. Offerta speciale: Non sono previsti costi di prenotazione nel periodo tra il 29 luglio e il 31 dicembre 2020. Leggi i nostri regolari aggiornamenti sui servizi ferroviari in Europa qui. Oferta excepcional: No hay gastos de gestión entre el 29 de julio y el 31 de diciembre de 2020. Consulte nuestras noticias actualizadas sobre los servicios de trenes en Europa aquí.

Cardiff to Didcot by train

Prices explained

Prices explained

At Rail Europe we believe in price transparency. We use real data from Rail Europe searches to estimate the cheapest fares you should be able to find for your journey.

The cheapest price is the lowest fare we've ever found for this journey. These prices can usually be found by searching when booking opens but they vary due to availability, which depends on factors like the day of the week or time of year.

More popular journeys include 30 day advance and 7 day advance prices. These are updated every two weeks using prices we've found by searching exactly 7 or 30 days from the most recent Thursday (we picked Thursday because this is when average prices are usually found).

30 day and 7 day prices fluctuate based on demand and availability at the time of search. For example, the 7-day price in summer is likely to be more expensive than the same journey in winter.

Prices are sourced in GBP and converted to other currencies using the daily market exchange rate.

We're always seeking to improve how price-checking works, and we welcome feedback on how we can make it better.

More advice about how to find the cheapest tickets can be found in our infographic.

  1. Cheapest Price $17.09
  2. 30 day advance $17.09
  3. 7 day advance $46.26
Trustpilot logo 89% based on 52,371 reviews
  • First train
    05:12
  • Last train
    20:26
  • Avg changes
    0
  • Fastest journey
    1hr 14m
  • Distance
    134 kilometres
  • Trains per day
    52
  • Avg. journey time
    1hr 30m
  • Train operators

Travelling from Cardiff to Didcot by train

Fast trains from Cardiff to Didcot take around 1 hour and 14 minutes, covering a distance of approximately 134 kilometres. There are frequent services on the rail route between Cardiff and Didcot.

1. Are there direct trains from Cardiff to Didcot?

Direct trains from Cardiff to Didcot have been found.

We usually find around 49 direct trains on the route from Cardiff to Didcot every weekday.

Trains are typically more frequent on weekends, when we found around 59 departures.

2. How long is the train journey from Cardiff to Didcot?

The Cardiff to Didcot train travel time is normally about 1 hour and 14 minutes, whatever time you make the journey.

3. What are the Cardiff to Didcot train times and schedule?

On weekdays the earliest direct train to Didcot is usually scheduled to depart Cardiff around 05:12 and the last train is around 20:26. At weekends the first train of the day leaves Cardiff around 04:55, and the last at 21:20.

What's the Cardiff to Didcot train price?

The earlier you book the better, and the cheapest tickets we've found for trains from Cardiff to Didcot are $17.09.

Trains departing 30 days in advance will cost around $17 while booking 7 days in advance the price is around $46. Booking on the day of travel is likely to be more expensive, so it is worth booking in advance if you can to save money.

When to book Cardiff to Didcot train tickets?

Trains in the UK usually open for booking around 3 months in advance. If booking is not yet open for your dates then you can set a booking alert to receive an email on the day that the cheapest tickets are released for your journey from Cardiff to Didcot by train.

Help with booking alerts

Which train companies operate between Cardiff and Didcot?

More than one train company operates on the route from Cardiff to Didcot, so you’ll be travelling with one or more of the following rail operators:

  • First Great Western
  • GWR
  • Great Western Railway

You can check which train you’ll be travelling on by looking for the train name in search results.

Didcot to Cardiff by train

Other journeys to Didcot Parkway View all journeys to Didcot Parkway

Buy train and bus tickets for UK and Europe - the easy way

  • Easy, fast and cheap
  • Pay in EUR, GBP or USD
  • Cheaper UK tickets with Pricehack

Blog posts featuring Cardiff or Didcot

Booking fees on hold

Booking fees put on hold at Rail Europe until end of year

University open days by train

University open day season is coming up, and we recommend booking your train to get cheap tickets now. Also, it’s really best not to go by car. The cities are on student shut-down for these ones.

Subscribe to our newsletter

Subscribe to receive top tips, train news and travel inspiration straight to your inbox

By continuing to browse this website, you agree to the use of cookies from Rail Europe and third parties to provide you with products and services suited to your interests. To learn more and customise cookie settings, see our cookie policy.

Child and youth passengers

The definition of "Child" and "Youth" varies by country and operator. This is why we ask for the age of young passengers.

Sometimes children below a certain age can travel without a seat for free. If you want to guarantee a seat for child passengers, enter '6' as the age of the child.

Read more about child and youth passenger ages. See also youth discounts and railcards.