Finding the right shuttle bus from Cardiff to Luton Airport can become quite a chore if you don’t know where to look. That's exactly what we're here for: to help you find the right bus. You can compare all the offers available and pick the perfect bus! Go for the quickest bus if you need to get there fast, pick the most affordable one if you want to travel without spending too much money or select the one that offers the best on-board amenities. While a small bag on-board, air conditioning and extra legroom are the norm on many buses, some carriers go the extra mile and offer modern features, such as power outlets (sometimes in every single row) or free wireless internet. Just enter your point of departure, destination and your preferred date of travel and let our smart search function start comparing the cheapest bus operators. For instance, when you take a bus from Luton Airport to Cardiff, free wireless internet can be found on board most buses operated by National Express.