Is there a direct train to London?

No, you must change at Cardiff Central.

How long is the drive?

Approximately 5 hours depending on traffic.

Is the train expensive?

Prices vary; booking early is essential for lower fares.

Can I take a car on the train?

No, you cannot take a car on passenger trains.

What is the best way to get around London?

The London Underground is the fastest and most efficient method.

Fishguard

London

Train Driving

Fishguard to London

Updated: 29 May 2026

The journey from Fishguard to London covers roughly 400 km. By train, you typically travel via Cardiff Central to London Paddington, a journey of about 4.5 to 5 hours. Driving involves taking the A40 and the M4 motorway, which is a direct but long drive of approximately 5 hours. London is the primary hub for international travel and business in the UK. This route connects the western edge of Wales to the heart of the capital.

Total Distance: 400 km driving distance; 350 km straight-line air distance.

Fastest Way

Driving is generally faster, though traffic can make the train more reliable.

Cheapest Way

Booking train tickets 12 weeks in advance is often cheaper than driving.

Compare Fishguard to London Routes

	Train Connecting	Driving Direct
Duration	4 hours 45 mins	5 hours
Avg Price	70-150 GBP	60-90 GBP in fuel
Operator	Great Western Railway	N/A
Route	Fishguard Harbour to London Paddington via Cardiff Central.	A40 to Carmarthen, M4 motorway to London.
Tip	Book via the GWR website to secure Advance tickets.	Expect heavy traffic entering London via the M4/A4 corridor.

Travel Tips

Oyster Card
Use an Oyster card or contactless payment for all London transport.
Paddington Station
Paddington is well-connected to the London Underground network.
Traffic Congestion
Avoid driving into central London due to the Congestion Charge.
Train Comfort
GWR trains offer free Wi-Fi and power sockets for travelers.
Luggage
Use station lockers if you arrive early and want to explore before checking in.