Cardiff to London

Mon, Aug 26
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Cheapest trips from Cardiff to London

Train
Trains
Bus
Buses
Flight
Flights
Today
3 trains from £52
Tomorrow
5 trains from £52
Fri, Aug 30
5 trains from £48
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Prices for trains, buses and flights

Train
Bus
Sun
Aug 25
£52Great Western Railway
£24National Express
Mon
Aug 26
£52Great Western Railway
£18National Express
Tue
Aug 27
£52Great Western Railway
£8National Express
Wed
Aug 28
£52Great Western Railway
£8National Express
Thu
Aug 29
£48Great Western Railway
£8National Express
Fri
Aug 30
£48Great Western Railway
£9National Express
Sat
Aug 31
£49Great Western Railway
£11National Express
Sun
Sep 1
£44Great Western Railway
£11National Express
Mon
Sep 2
£44Great Western Railway
£7National Express
Tue
Sep 3
£45Great Western Railway
£7National Express
Wed
Sep 4
Find prices
£7National Express
Thu
Sep 5
£35Great Western Railway
£5National Express
Fri
Sep 6
£44Great Western Railway
£8National Express
Sat
Sep 7
£44Great Western Railway
£5National Express
Sun
Sep 8
£44Great Western Railway
£8National Express
Mon
Sep 9
£39Great Western Railway
£5National Express
Tue
Sep 10
£39Great Western Railway
£7National Express
Wed
Sep 11
£40Great Western Railway
£7National Express
Thu
Sep 12
£35Great Western Railway
£4National Express
Fri
Sep 13
£40Great Western Railway
£8National Express
Sat
Sep 14
Find prices
£4National Express

General Information About the Journey from Cardiff to London

Generally the quickest method of travel between Cardiff and London is by train. A couple of train leave each hour throughout the day and take just 2-3 hours. Buses are also available although these may take a little longer.

Return journeys from London to Cardiff are also available.

Buses from Cardiff to London

National Express run one bus per hour between Cardiff Bus Station and London Victoria Coach Station, with services running through to around 7:00 p.m. Journeys take between 3.5-4.5 hours to complete. Megabus offer 13 services, almost one per hour, between around 3:30 a.m. and 6:30 p.m. Their journeys take between 3.5-4 hours. While some of these services are direct, some require changes at Newport, Swindon and Bristol.

Trains from Cardiff to London

There are two trains per hour from Cardiff Central Station to London Paddington, starting at around 5:10 a.m. These run until approximately 7:30 p.m. An additional direct train then departs at approximately 8:30 p.m. and two more after 9:00 p.m., both with changes in Swindon or Bristol. All services are operated by Great Western Railway with journeys taking between 2-3 hours.

Stations

Important Stations and Airports for this Journey
Cardiff
London
BusCardiff (Bus Station)

Amenities

TrainCardiff (Queen Street)

Amenities

TrainCardiff Central

Amenities

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