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Updated September 7, 2026

Top ports in Thailand

The 5 best-connected seaports of Thailand, ranked by the number of shipping lines serving them.

Ports ranked

5

Carrier connections recorded

44

Most connected port

Laem Chabang Port
26 carriers

Top 3 in detail

The three best-connected ports of this ranking, with their profile summary from the Seadex port index.

1
Laem Chabang Port
THLCH· Thailand

Laem Chabang Port, situated on the eastern seaboard of Thailand, is the largest and most significant port in the country, serving as a primary maritime gateway facilitating international trade and logistics. Opened in 1991 and developed extensively over the years, Laem Chabang has evolved into a key hub not only for Thailand but also for the Southeast Asian region as a whole. As an essential component of the Thai economy, the port manages millions of TEUs (twenty-foot equivalent units) each year, effectively handling a diverse range of cargo including containers, bulk commodities, and automobiles. The port's strategic location, approximately 100 kilometers southeast of Bangkok, allows for direct access to major shipping routes in the Gulf of Thailand and beyond. Laem Chabang Port consists of multiple terminals, designed to accommodate different types of vessels and cargo operations, which enhances its capacity to manage high volumes of trade efficiently. With state-of-the-art facilities and advanced handling equipment, the port operates around the clock to ensure timely transit of goods, thus supporting local industries and global supply chains. Recent initiatives at Laem Chabang Port emphasize sustainability and environmental responsibility, aligning with Thailand’s broader goals of reducing carbon emissions and promoting green practices in maritime operations. Such measures underscore the port's commitment to maintaining an efficient, economically viable, and environmentally sustainable maritime gateway for years to come.

26 carriers serving this port
2
Lat Krabang Port
THLKR· Thailand

Lat Krabang Port, located in the eastern outskirts of Bangkok, Thailand, serves as a crucial logistics and transportation hub within the region. Its proximity to the capital city makes it an ideal point for facilitating trade and efficient distribution of goods across Thailand and into neighboring countries. The port primarily supports the movement of cargo and serves as a vital link for both domestic and international shipping operations. Originally developed to ease congestion at Bangkok’s main ports, Lat Krabang Port has grown to encompass various facilities designed to handle diverse cargo types, including containers, bulk materials, and general cargo. The port's infrastructure is continuously being enhanced to accommodate the rising demands of trade while ensuring operational efficiency. With advanced cargo handling equipment and modern logistics facilities, Lat Krabang is well-equipped to facilitate effective import and export operations, contributing significantly to the local and national economy. In recent years, sustainability has become a central focus for Lat Krabang Port, aligning with Thailand's commitment to reducing environmental impacts associated with logistics and transportation. Initiatives are being implemented to promote greener practices, such as reducing emissions and improving energy efficiency. This commitment to sustainability reinforces the port's role as a responsible player in the logistics sector, ensuring that it continues to meet the evolving needs of trade while protecting the environment.

7 carriers serving this port
3
Songkhla Port
THSGZ· Thailand

Songkhla Port is a major seaport located in the southern part of Thailand, serving as a crucial gateway for trade and maritime activities in the region. The port is strategically situated near the city of Songkhla and in close proximity to major shipping routes, making it a key hub for both domestic and international shipping. As one of the most important ports in southern Thailand, Songkhla Port plays a vital role in enhancing economic connectivity, facilitating trade, and supporting local industries. Established initially to support the fishing industry, Songkhla Port has evolved over the years to accommodate a diverse range of cargo types. This includes containers, bulk goods, and specialized cargo, indicating the port's operational flexibility. Songkhla Port is equipped with modern facilities and infrastructure designed to handle various maritime activities, ensuring efficient cargo loading, unloading, and storage. The port's facilities include dedicated terminals for container handling, as well as areas for bulk cargo and general goods. In recent years, the port has focused on sustainability and efficiency, implementing initiatives aimed at reducing its environmental impact and increasing operational productivity. Emphasizing eco-friendly practices, Songkhla Port is committed to promoting sustainable maritime activities while maintaining its role as a key player in national and regional logistics. The continuous improvements and developments in the port make it an essential resource for supporting the economic growth of southern Thailand and enhancing trade connectivity throughout the region.

7 carriers serving this port

Where these ports are located

All ranked ports in Thailand

Ports ranked by the number of distinct shipping lines recorded as serving them in the Seadex index. Click any port for its full profile.

#PortCarriers
1Laem Chabang Port26
2Lat Krabang Port7
3Songkhla Port7
4Siam Seaport Port2
5Map Ta Phut Port2

Frequently asked questions

How many major ports does Thailand have?
Seadex ranks 5 ports in Thailand with at least one recorded carrier connection; Laem Chabang Port leads the ranking.
What is the busiest port in Thailand?
By carrier connectivity, Laem Chabang Port is currently the best-connected port in Thailand with 26 shipping lines serving it.
How is this ranking built?
Seadex records which shipping lines serve each port worldwide. Ports are ranked by the number of distinct carriers linked to them — a practical proxy for connectivity. The ranking refreshes daily as new carrier–port links are ingested.

Source: Seadex aggregated data, 2026