In short
- Disaster zone reduced from 50 districts to 29 on 29 September 2026.
- Chatuchak, Don Mueang, Bang Kapi, Lat Krabang and Sai Mai are still covered.
- Worst flooding reported in Khlong Chan (Bang Kapi), Rom Klao (Lat Krabang) and Sai Mai.
- The governor expects about 90% of major roads to be dry within two days.
What to do
- 1Check whether your hotel's district is among the 29 still under the declaration.
- 2Add time to road transfers, including journeys towards Suvarnabhumi and Don Mueang.
- 3Reconfirm flights and pick-ups with your airline or transfer operator before setting off.
What changed on 29 September?
The Bangkok Metropolitan Administration cut the capital's declared flood disaster zone from all 50 districts to 29 on 29 September 2026, according to the Bangkok Post. Disaster status ended in 21 districts as the rain eased and standing water receded, most visibly in the city centre.
For context, the full 50-district declaration had been in place since 25 September 2026. Month-by-month rainfall is covered in our rainy season guide.
Which districts are still under the declaration?
The declaration remains in force in 29 districts. Grouped roughly by area, as reported by the Bangkok Post:
- North and centre: Din Daeng, Dusit, Phaya Thai, Ratchathewi, Chatuchak, Bang Sue, Don Mueang, Lak Si, Sai Mai, Bang Khen.
- East and south-east: Khlong Sam Wa, Nong Chok, Min Buri, Khan Na Yao, Bueng Kum, Bang Kapi, Saphan Sung, Wang Thonglang, Huai Khwang, Lat Krabang, Prawet, Suan Luang, Phra Khanong, Watthana.
- West bank and south: Bang Phlat, Thawi Watthana, Thung Khru, Bang Bon, Bang Na.
A field assessment reported by the Bangkok Post classified 21 districts as unaffected, 14 as moderately affected and 15 as severely affected.
Where does the water still stand?
Heavy flooding is still being reported in three places in particular: the Khlong Chan Housing Estate in Bang Kapi, the Rom Klao community in Lat Krabang, and Sai Mai district.
Drainage crews are concentrating on Khlong Chan and the Rom Klao-Lat Krabang area, according to the Bangkok Post. Three large drainage tunnels are in service there, extra pumps have been brought in, and boats are working the canals to help shift the water out towards the Chao Phraya River.
The governor of Bangkok, Chadchart Sittipunt, quoted by the Bangkok Post, puts the figure at roughly 90%: he expects most main roads to be dry and usable again within two days, and says low-lying communities may need up to a week.
What does this mean for travellers?
The city is not closed: 21 districts have left the disaster zone and much of the centre has recovered. The effects are local, so streets and housing estates in the districts listed above may still hold water and journeys through them take longer. Transfer times are in our Suvarnabhumi Airport guide, and drivers heading south can check the Bangkok to Pattaya route.
- Districts still under the declaration: allow more time on the road, with water possible on minor streets.
- Districts out of the declaration: conditions are back to normal for most travellers.
- Low-lying communities may stay flooded for up to a week, so reconfirm pick-ups the day before.
- Country-wide risk advice: Is Thailand safe?.
FAQ
Questions
Is the flood disaster declaration over in Bangkok?
No. It was reduced from all 50 districts to 29 on 29 September 2026. In the other 21 districts, disaster status has ended.
Is Don Mueang district still covered?
Yes, Don Mueang is one of the 29 districts still under the declaration. Allow extra time for road transfers and confirm your flight with your airline.
Sources
We cross-check each story against official pages and several media, and rewrite it in our own words for travellers.
