The average train between Grimsby and Swansea takes 7h 41m and the fastest train takes 6h 30m. There is a train service every few hours from Grimsby to Swansea. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.
Trains run hourly between Grimsby and Swansea. The earliest departure is at 5:13 AM in the morning, and the last departure from Grimsby is at 9:34 PM which arrives into Swansea at 11:30 AM. All services require a transfer at Sheffield and take an average of 7h 41m. The schedules shown below are for the next available departures.


6h 58m • 2 changes


6h 57m • 2 changes


7h • 2 changes


6h 57m • 2 changes


7h 20m • 2 changes


7h • 2 changes


6h 55m • 2 changes


6h 56m • 2 changes


7h 20m • 2 changes


7h • 2 changes


6h 55m • 2 changes


6h 56m • 2 changes


7h 20m • 2 changes


7h • 2 changes


6h 55m • 2 changes


6h 56m • 2 changes
Want to know about travelling from Grimsby to Swansea? 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.
No, there is no direct train from Grimsby to Swansea. However, there are services departing from Grimsby station and arriving at Swansea station via Sheffield. The journey, including transfers, takes approximately 7h 41m.
Grimsby to Swansea train services, operated by TransPennine Express, depart from Grimsby Town station.
Grimsby to Swansea train services, operated by TransPennine Express, arrive at Swansea station.
Book your Grimsby to Swansea train tickets online with TransPennine Express, Cross Country and Great Western Railway (GWR).
The distance between Grimsby and Swansea is 339 km. The road distance is 493 km.
You can take a train from Grimsby Town to Swansea via Sheffield and Bristol Parkway in around 6h 45m.