- Recommended
King Mongkut Memorial Park Science Museum
Interactive science museum complex in Waghor with astronomy, marine, and environmental exhibits. Suitable for families and visitors interested in King Mongkut's legacy.
Cheapest price on Sep 26
€0.00
Average ticket price on Sep 26
€-0.01
Fastest journey on Sep 26
17 h 30 m
Average journey duration on Sep 26
18 h 10 m
Buses on Sep 26
2
Distance
899 km
The best way to find a cheap bus ticket from Chiang Rai to Prachuap Khiri Khan is to book your journey as far in advance as possible and to avoid traveling at rush hour.
It's difficult to get from Chiang Rai to Prachuap Khiri Khan without transferring at least 4 times.




| Operator | Departure Time | Arrival Time | Duration | Departure days | Cheapest price |
|---|---|---|---|---|---|
Operator Sombat Tour | Departure Time 08:30AM | Arrival Time 03:19AM | Duration 18h49 | Departure days Mon, Wed, Thu, Fri, Sat, Sun | Cheapest price €0.00 |
Operator Sombat Tour | Departure Time 07:20PM | Arrival Time 12:50PM | Duration 17h30 | Departure days Tue, Wed, Thu, Fri, Sat, Sun | Cheapest price €0.00 |
The table below shows live departures for Chiang Rai to Prachuap Khiri Khan buses for today, Friday, September 25. You can also manually refresh the results below to see updated bus journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
![]() | 8:30 AM Chiang Rai | 18h49 | 3:19 AM Prachuap Khiri Khan | 4 transfers | |
![]() | 7:20 PM Chiang Rai | 17h30 | 12:50 PM Prachuap Khiri Khan | 4 transfers | |
This is the last bus of the day. | |||||
Find all the dates and times for this journey
Compare bus prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.
Take a bus from Chiang Rai to Prachuap Khiri Khan and enjoy the approximately 558 miles (899 km) long journey. Find schedules and pricing options for a convenient and affordable trip.
The earliest bus runs at 08:30, the last at 19:20.
Distance 558 miles (899 km) |
First bus 8:30 AM |
Last bus 7:20 PM |
High Season Oct - Dec |
Low Season Jul - Sep |
Discover the best of Prachuap Khiri Khan — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect Prachuap Khiri Khan trip today.
Interactive science museum complex in Waghor with astronomy, marine, and environmental exhibits. Suitable for families and visitors interested in King Mongkut's legacy.
Art-focused gallery space within the Artists Village area, showing works by Thai artists and offering a quieter cultural stop beyond the beach scene.
Community gallery and craft display space in Hua Hin's creative village, featuring rotating local art and handmade works in a relaxed garden setting.
Mangrove boardwalk in Pran Buri Forest Park through dense coastal habitat. An easy nature walk popular for birdlife, shade, and peaceful scenery.
Long seaside promenade in Hua Hin suited to strolling, horse riding, and sunrise views. A classic beach area with broad sand and easy town access.
Dramatic pavilion inside a cave beneath an opening in the roof, reached by hike or boat. One of the province's most memorable natural viewpoints.
Spicy green papaya salad from nearby Isan is a staple in Prachuap eateries, often pounded with lime, chilies, fish sauce, and dried shrimp for a bright, salty heat.
Thai-style stir-fried rice noodles with shrimp, tofu, egg, tamarind, and peanuts. A nationwide classic commonly eaten in Prachuap Khiri Khan night markets and casual restaurants.
Hot and sour seafood soup with lemongrass, galangal, kaffir lime, chilies, and local prawns or squid. Coastal Prachuap versions highlight very fresh Gulf seafood.
Long-running local eatery popular for Thai dishes, stir-fries, and seafood. The atmosphere is simple and busy, with a strong local following.
Casual local seafood restaurant near the bay, known for fresh catches, Thai classics, and relaxed open-air dining popular with residents and visitors.
Established seafood spot on the waterfront serving grilled fish, crab, and spicy Thai dishes in a breezy, family-friendly setting.
More affordable than major Thai beach resorts, with low-cost meals, modest hotels, and cheap local transport. Fine dining and upscale stays are limited but still moderate by tourist standards.
Tipping is appreciated but not required. Round up in cafes and taxis, or leave 5-10% in restaurants if no service charge is added.
Official public transport app
Prachuap Khiri Khan Bus Terminal -> Prachuap Khiri Khan Railway Station
Find answers to the most common questions about traveling from Chiang Rai to Prachuap Khiri Khan by bus. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest bus, the cheapest option, or tips for making the most of your visit at Prachuap Khiri Khan, this guide helps you travel smarter and with confidence.
