Welwyn to Harpenden Trains

Welwyn to Harpenden trains

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Trip Overview

The average train between Welwyn and Harpenden takes 1h 17m and the fastest train takes 1h 2m. The train runs at least 2 times per hour from Welwyn to Harpenden. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.

1h 17m
Duration: 46 mi
Distance: £28
Average price: Every 30 minutes
Frequency

Train

best

Take the train from Welwyn North to King's Crosstrain Cambridge - London Kings Cross / ...
Take the train from London St Pancras Intl to Harpendentrain Brighton - Bedford / ...

1h 7m

£23–35

Welwyn to Harpenden train times

Trains run every 30 minutes between Welwyn and Harpenden. The earliest departure is at 12:24 AM at night, and the last departure from Welwyn is at 11:46 PM which arrives into Harpenden at 1:26 AM. All services require a transfer at London Kings Cross and take an average of 1h 17m. The schedules shown below are for the next available departures.

Departing Thursday, October 22, 2026

3:46 PM → 5:01 PM
1h 15m • 1 change
4:16 PM → 5:30 PM
1h 14m • 1 change
4:46 PM → 6:00 PM
1h 14m • 1 change
5:16 PM → 6:26 PM
1h 10m • 1 change
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Departing Friday, October 23, 2026

12:24 AM → 2:24 AM
2h • 1 change
5:12 AM → 6:37 AM
1h 25m • 1 change
5:46 AM → 7:03 AM
1h 17m • 1 change
6:15 AM → 7:32 AM
1h 16m • 1 change
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Departing Saturday, October 24, 2026

12:24 AM → 2:24 AM
2h • 1 change
5:12 AM → 6:37 AM
1h 25m • 1 change
5:46 AM → 7:00 AM
1h 14m • 1 change
6:15 AM → 7:30 AM
1h 15m • 1 change
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Departing Sunday, October 25, 2026

12:24 AM → 2:24 AM
3h • 1 change
6:46 AM → 8:13 AM
1h 27m • 1 change
7:48 AM → 9:13 AM
1h 25m • 1 change
8:46 AM → 10:03 AM
1h 17m • 1 change
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Departing Monday, October 26, 2026

12:36 AM → 2:24 AM
1h 48m • 1 change
5:12 AM → 6:37 AM
1h 25m • 1 change
5:46 AM → 7:03 AM
1h 17m • 1 change
6:15 AM → 7:32 AM
1h 16m • 1 change
Show more

Departing Tuesday, October 27, 2026

12:24 AM → 2:24 AM
2h • 1 change
5:12 AM → 6:37 AM
1h 25m • 1 change
5:46 AM → 7:03 AM
1h 17m • 1 change
6:15 AM → 7:32 AM
1h 16m • 1 change
Show more

Departing Wednesday, October 28, 2026

12:24 AM → 2:24 AM
2h • 1 change
5:12 AM → 6:37 AM
1h 25m • 1 change
5:46 AM → 7:03 AM
1h 17m • 1 change
6:15 AM → 7:32 AM
1h 16m • 1 change
Show more

Frequently asked questions

Want to know about travelling from Welwyn to Harpenden? We have put together a list of the most frequently asked questions from our users such as: What is the cheapest mode of transport? What is the quickest option? How much do tickets usually cost? and many more.