Getting to Hua Hin — 4 main ways compared
Hua Hin has no BTS/MRT skytrain or metro like Bangkok, but it does have the Southern Line train and a full set of road options — read this before you decide how to travel.
This is the way to arrive with the most character. The Southern Line leaves Krung Thep Aphiwat Central Terminal (Bang Sue) — now the hub for all long-distance trains, not the old Hua Lamphong — and runs to Hua Hin Station in about 3–3¾ hours, with several departures a day from early morning until late (roughly 07:30 to 22:50). Fares cover a huge range by class, from around ฿94 for a 3rd-class fan seat up to roughly ฿900–980 for a 1st-class air-conditioned sleeper. The best part: Hua Hin Station is the prettiest railway station in Thailand — a cream-and-red Victorian-Thai pavilion with the Phra Mongkut Klao royal waiting room built for Rama VI. Step off the train and your trip has already begun.
If you want to arrive quickly and cheaply, the minivan is what most Thai travellers use. They leave Sai Tai Mai (Bangkok's Southern Bus Terminal) roughly every 30 minutes from early morning until about 22:00, take 2½–3½ hours depending on traffic, and cost around ฿200–320, dropping you in central Hua Hin. The upside is speed and frequency — no long wait. The downside is that seats are fairly cramped, luggage space is limited, and some drivers go fast. If you've got lots of bags or small children, a coach or driving may be more comfortable.
Air-conditioned coaches also leave from Sai Tai Mai, and some run straight into central Hua Hin with comfortable coach-style service (operators include large companies such as Roong Reuang and others). Fares run around ฿180–490 depending on class and operator, and the trip takes about 3–3½ hours. The advantage over a minivan is wider seats that recline and a proper luggage hold underneath for big bags. It suits anyone with lots of luggage, or who wants more comfort than a minivan while still spending less than driving.
Most Bangkok families simply drive down to Hua Hin for the weekend. The route is straightforward: head south on Rama II Road (Highway 35), then join Phetkasem Road (Highway 4) straight into Hua Hin, about 2½–3 hours on a normal day. The big plus is flexibility — stop for Mae Klong seafood, a floating market or a roadside café whenever you like, and you'll have a car for getting around Hua Hin afterwards. No car of your own? A private car with driver from Bangkok runs around ฿1,800–2,800 one way depending on the vehicle and pickup point; agree the price and route clearly before you set off.