Is it safe to travel to Southeast Asia? Latest advice after severe rain and landslides in Vietnam and Indonesia

Severe rainfall in central Vietnam and Indonesia this week has triggered landslides and floods that have killed more than 20 people — Al Jazeera reports at least 18 dead in Indonesian floods and Vietnamese outlets report six killed in a landslide (a separate bus landslide between Da Lat and Nha Trang killed six and injured 19) — with residential areas inundated by over a metre of water, homes buried under 3–8m of mud, power outages and infrastructure damage. Flights were operating as of Nov. 18 but delays and travel disruption are likely and tourism hubs such as Hoi An were submerged while rescue teams continue recovery efforts. Climate scientists warn warming will make such extreme wet events more common, highlighting rising operational, infrastructure and insurance risk for assets and businesses in Southeast Asia and the need to reassess regional resilience and contingency exposure.

Analysis

Severe rainfall in central Vietnam and parts of Indonesia this week has produced floods and landslides that have killed more than 20 people; Al Jazeera reported at least 18 dead in Indonesian floods while Vietnamese outlets reported six killed in a landslide and a bus landslide between Da Lat and Nha Trang killed six and injured 19. Residential areas have experienced over one metre of inundation, homes buried under 3–8 metres of mud, power outages and localized infrastructure damage, and rescue teams are engaged in search-and-recovery operations.

Operational impacts are concentrated in travel and logistics: Hoi An was submerged, flights were reported to be running as of Nov. 18 but delays are likely, and road and port disruptions in Central Java and central Vietnam will impede freight and tourism flows near term. These disruptions imply elevated demand for emergency contracting and reconstruction spend, and a likely near-term rise in claims for property and travel insurers with regional exposure.

Climate scientists cited in the report note that warming increases the intensity of such wet events, framing this episode as indicative of an elevated, recurring risk in Southeast Asia. That raises medium-term implications for insurers, infrastructure owners and travel-dependent businesses—specifically higher capital expenditure for resilience, more volatile earnings from weather-related disruptions, and potential upward pressure on local insurance pricing.

Key Decisions for Investors

• Reduce short-term exposure to travel and leisure assets concentrated in central Vietnam and Central Java until bookings, infrastructure damage assessments and reopening timelines are clearer
• Monitor insurer and reinsurer loss reports closely and consider hedging or underweighting insurers with high Indonesia/Vietnam property or travel exposure
• Defer new capital deployment into local infrastructure projects in affected provinces until official damage estimates and resilience plans are published
• Favor companies and suppliers with diversified regional footprints and resilient logistics routes (note northern Vietnam is reported largely unaffected),
• Track official weather advisories, flight and port reopening notices as near-term indicators of revenue recovery and supply-chain normalization