Bangkok Flooding: What the Suvarnabhumi Cargo Embargo Means for Your Shipments

Severe flooding in Bangkok is disrupting freight into and out of Thailand. The biggest impact so far is on air freight through Suvarnabhumi Airport, where the THAI Cargo Terminal has imposed a cargo embargo, while ocean freight is facing landside delays around Bangkok and Laem Chabang. Here’s what has changed, what it means for your shipments and what we’re doing about it.

The flooding followed roughly 300 mm of rain in Bangkok within 48 hours in late September, with floodwater reaching around 60 cm in the eastern districts of Lat Krabang, Prawet and Bang Kapi, according to Kuehne+Nagel. All 50 of Bangkok’s districts have since been declared disaster-affected.

At a Glance

The scale of the disruption

Thailand’s Department of Disaster Prevention and Mitigation reported on 4 October that flooding was affecting more than 1.17 million households. In Bangkok, 329,000 households were affected, and water levels in the capital were starting to fall. Two provinces central to freight movements are also among those affected: Samut Prakan, home to Suvarnabhumi Airport, and Chonburi, home to Laem Chabang. In both, water levels were reported as falling.

Air Freight

THAI Cargo Terminal embargo at Suvarnabhumi

THAI Cargo Terminal at Suvarnabhumi Airport (BKK) has suspended acceptance of inbound, outbound and transit cargo from 12:01am on 1 October until 11:59pm on 6 October 2026, according to its revised notice reported by the Bangkok Post. Diplomatic documents, live animals, human remains and mail are exempt.

Thai Airways said floodwater was stopping warehouse staff from getting to work. The resulting manpower shortage delayed both the release of goods to customers and the transfer of shipments to flights, leaving a substantial backlog in the terminal.

Capacity has also been cut. Thai Airways cancelled 37 flights between 29 September and 1 October, followed by further domestic and international cancellations from 1 to 3 October, including services to Frankfurt, Copenhagen, Amsterdam, Singapore, Taipei and Seoul. Thailand’s Customs Department noted that these cancellations removed freight space carried in passenger aircraft holds.

There are signs of recovery. By 30 September, around 90% of Thai Airways’ ground service staff and 80% of its ramp and aircraft handling personnel had returned to work, and the airline said it was targeting a return to normal operations within seven days. The Customs Department reported that other large cargo warehouses at the airport, including BFS Cargo, remained operational.

According to the Thai National Shippers’ Council, electronic components have been the most affected goods, with the United States, South Korea and Taiwan among the main destination markets hit.

What we’re doing

Effective immediately, we are not accepting bookings with Thai Airways, or air freight booked via Bangkok, until after 6 October. If the embargo is extended, we will advise. Shipments already in the system may be delayed, and your Navia team member will contact you about anything affected.

Ocean Freight

Laem Chabang is open, but getting cargo there is slower

Laem Chabang, Thailand’s main port, is operating, and there has been no reliable report of a blanket suspension of container operations there or at Bangkok Port. The disruption is landside, in the road and rail links that move containers between Bangkok and the port.

The rail shuttle matters because the Lat Krabang ICD, around 118 km from Laem Chabang by rail, is one of Bangkok’s main container hubs. With the shuttle suspended, more boxes are moving by road through flood-affected corridors, adding to haulage demand at the same time as road capacity is reduced.

There is precedent for this pattern. During Thailand’s 2011 floods, UNCTAD found that Laem Chabang itself was not directly flooded, yet disruption to hinterland roads and dry ports still caused a noticeable drop in port traffic in the following months.

Outlook

More rain is forecast

The Thai Meteorological Department has warned of heavy to very heavy rain on 5–6 October across the North, the Central region including Bangkok and surrounding provinces, the East and the upper South, with risks of flash floods and standing water in low-lying areas. It also forecasts increasing rainfall in the East, the Central region including Bangkok, and the South during 9–13 October, plus waves above two metres in the Gulf of Thailand during thundershowers.

That means conditions could slow recovery even as water levels fall in some areas, so we expect delays to continue beyond the formal end of the embargo.

What We Recommend

Planning your Thailand shipments

• Talk to your Navia team member early if you have time-sensitive freight moving through Thailand, so we can look at alternative routings and gateways.
• Allow extra lead time on Thailand shipments by both air and sea, particularly for Bangkok-area cargo.
• Expect backlog effects after 6 October. Cargo accumulated during the embargo still needs to be cleared once normal acceptance resumes.
• Keep an eye on the weather. Further heavy rain is forecast for 5–6 October and 9–13 October.

We will continue to monitor the situation closely and keep you updated as further developments occur.