London Heathrow Airport to Cardiff Central (CDF) bus with Megabus

The best way to find a cheap bus ticket from London Heathrow Airport to Cardiff Central (CDF) is to book your journey as far in advance as possible and to avoid traveling at rush hour.

The average ticket from London Heathrow Airport to Cardiff Central (CDF) will cost around $46 if you buy it on the day, but the cheapest tickets can be found for only $26.

Of the 73 buses that leave London Heathrow Airport for Cardiff Central (CDF) on Sun, Mar 22, 67 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.

On Sun, Mar 22 the direct buses cover the 189 km distance in an average of 2 h 53 m but if you time it right, some buses will get you there in just 2 h 50 m .

On Sun, Mar 22 the slowest buses will take 2 h 55 m and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.