The journey to London from Cardiff takes just 3 hours 5 minutes.
Buses operate daily with up to 32 services per day. Depending on the day of travel, the first bus departs Cardiff at 02:20.
It's quick and easy to buy tickets to London, with no additional fees or charges.
megabus schedule
megabus operates between Cardiff and London 7 days per week.
Service days | Daily |
---|---|
Services per day | up to 14 |
Shortest trip | 3 hours 5 minutes |
First departure | 02:20 |
Last departure | 23:25 |
Flixbus schedule
Travel from Cardiff to London with Flixbus in 3 hours 40 minutes.
Service days | Daily |
---|---|
Services per day | 5 |
Shortest trip | 3 hours 40 minutes |
First departure | 07:45 |
Last departure | 18:20 |
Megabus schedule
Take the bus to London from Cardiff with Megabus . The first departure is at 02:20, arriving at 03:30.
Service days | Daily |
---|---|
Services per day | up to 13 |
Shortest trip | 3 hours 40 minutes |
First departure | 02:20 |
Last departure | 23:25 |
Your questions answered
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Is there a daily bus service between Cardiff and London?
Yes, buses operate daily from Cardiff to London, departing as early as 02:20.
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How long is the bus trip from Cardiff to London?
The fastest bus to London from Cardiff takes 3 hours 5 minutes. Check the trip duration when booking, as the slowest bus takes 1 hour 25 minutes longer.
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How do I buy tickets for travel to London from Cardiff?
It's quick and easy to buy tickets directly from ByBus, with no additional fees or charges.
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Which bus companies operate between Cardiff and London?
megabus, Megabus and Flixbus run buses to London from Cardiff.
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What time is the earliest bus from Cardiff to London?
The first bus to London from Cardiff leaves at 02:20. The journey takes about 3 hours.
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When is the last bus to London from Cardiff?
The last bus leaves Cardiff at 18:20, arriving into London at 22:35. Get there in plenty of time so you don't miss it.
Onward travel from London
Bus to | Days | Shortest trip | Distance |
---|---|---|---|
Bridgwater |
| 2 hours 45 minutes | 127 miles |
Glasgow |
| 8 hours | 345 miles |
Harrow |
| 17 minutes | 10 miles |
High Wycombe |
| 25 minutes | 28 miles |
Newport |
| 2 hours 35 minutes | 124 miles |
Shoreham-by-Sea |
| 2 hours 20 minutes | 47 miles |
Speldhurst |
| 1 hour 27 minutes | 29 miles |
Stevenage |
| 1 hour 20 minutes | 27 miles |
Swindon |
| 1 hour 6 minutes | 71 miles |
Upminster |
| 43 minutes | 17 miles |
Warrington |
| 5 hours 10 minutes | 166 miles |