Your travel may be affected by the current COVID19 crisis, so please check before departure. Train operators’ exchange and refunds policies are available here. Deine Reise könnte von Einschränkungen auf Grund der Coronavirus Pandemie betroffen sein – bitte prüfe dies vor der Abfahrt. Die Stornobedingungen der einzelnen Transportunternehmen findest du hier. (auf Englisch) Tu viaje puede verse afectado por la crisis actual de COVID19, por favorverifica tu itinerario antes de la salida. Las políticas de cambios y reembolsos de los operadores de trenes están disponibles aquí (en inglés) Il tuo viaggio potrebbe subire cambiamenti a causa dell’attuale crisi da COVID19. Per favore,controlla il tuo itinerario prima della partenza. Le politiche di modifica e rimborso dei vari operatori ferroviari sono disponibili qui (in inglese)

Welwyn to London 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 $14.50
  2. 30 day advance $14.50
Trustpilot logo 89% based on 52,351 reviews
  • First train
    04:00
  • Last train
    23:47
  • Avg changes
    0
  • Fastest journey
    19m
  • Distance
    32 kilometres
  • Trains per day
    88
  • Avg. journey time
    33m
  • Train operators

Travelling from Welwyn to London by train

Fast trains from Welwyn to London take around 19 minutes, covering a distance of approximately 32 kilometres. There are frequent services on the rail route between Welwyn and London.

1. Are there direct trains from Welwyn to London?

Direct trains from Welwyn to London have been found.

We usually find around 95 direct trains on the route from Welwyn to London every weekday.

There are typically fewer departures at weekends, when we found around 71 departures.

2. How long is the train journey from Welwyn to London?

The Welwyn to London train travel time is normally about 19 minutes, whatever time you make the journey.

3. What are the Welwyn to London train times and schedule?

On weekdays the earliest direct train to London is usually scheduled to depart Welwyn around 04:00 and the last train is around 23:47. At weekends the first train of the day leaves Welwyn around 05:47, and the last at 00:28.

What's the Welwyn to London train price?

The cheapest tickets we've found for trains from Welwyn to London are $14.50, and there isn't much difference in price depending on when you book.

Trains departing 30 days in advance will cost around $14, and when booking 7 days in advance the price is usually the same. Booking on the day of travel may be more expensive.

When to book Welwyn to London 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 Welwyn to London by train.

Help with booking alerts

Which train companies operate between Welwyn and London?

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

  • Great Northern
  • Other
  • Thameslink

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

London to Welwyn by train

Other journeys to London View all journeys to London

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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.