Thailand's hotel industry recorded a 4% year-on-year decline in revenue per available room through September 2025, according to JLL data reported by hospitality analysis firm Leading Hoteliers, which attributes the decline largely to occupancy drops as tourists explore alternative markets in the subregion—naming Vietnam specifically. It sounds like a story about a soft travel year across the whole region. It isn't quite that simple.
Regional hospitality analysis points to a more specific dynamic: Vietnam isn't just picking up generic overflow demand, it's actively investing in resort infrastructure in destinations like Da Nang and Phu Quoc while offering lower operating costs and direct-flight access that JLL itself describes as creating "genuine alternatives" for travelers who might otherwise have booked Thailand. Thailand can't match new resort infrastructure and cost structure overnight. But infrastructure isn't the only lever in this competition, and it isn't even the fastest one. This piece walks through what the RevPAR data actually shows, why Vietnam specifically has become the named competitive concern, and why guest experience technology is the one part of this contest Thai operators can meaningfully move on this year, not the next construction cycle.
Thailand can't out-build Vietnam's new resort infrastructure by next quarter, but it can out-run Vietnam on how smooth a guest's actual stay feels—and that gap is closing faster than the infrastructure one.
The RevPAR Gap: What's Actually Happening
The headline figure is specific: a 4% year-on-year RevPAR decline through September 2025, per JLL data cited by Leading Hoteliers. Regional context from hospitality data firm GuestMetrix sharpens the picture further—in April 2025, China, Singapore, and Thailand were the only markets in the region that did not post RevPAR gains, while the rest of the region did. That's not a story about global travel demand softening broadly. It's a story about specific markets losing share to specific competitors while the regional pie as a whole kept growing.
JLL's own analysis frames Vietnam's position carefully: its "rising visibility as a more popular destination for both tourism and investment" is being closely watched, without Vietnam yet displacing Thailand's overall position in the region. That distinction matters. This isn't a market Thailand has already lost—it's a market where a real, measurable share is currently in motion, and where the direction that motion goes is still being decided.
Why Vietnam, Specifically
GuestMetrix's analysis is direct about what's driving Vietnam's pull: heavy investment in resort infrastructure in Da Nang and Phu Quoc, combined with direct flight access and lower operating costs, creating what the firm describes as genuine alternatives to Thailand rather than a marginal discount option. That combination—new supply, lower costs, easier access—is a hard set of advantages to compete against directly, and not one Thailand can close through pricing alone without eroding the margins its own two-speed hotel market is already straining under.
The Efficiency Differentiator
Here's where the competitive picture opens up rather than closes down. JLL's 2026 outlook for Thailand doesn't frame the response as a construction race—it frames "operational efficiency" and the "ability to enhance performance" as the key drivers shaping investment decisions and outcomes going into 2026. That's a specific, actionable claim: the analysts closest to this market see how well a property operates, not just what it costs to build or stay in, as the thing that will actually differentiate winners over the next cycle.
That's the opening for guest experience technology specifically. Vietnam's advantage right now is largely structural—new buildings, lower costs, better flight access—things that take years and significant capital to replicate. Guest experience is different. A smoother booking-to-checkout journey, consistent service across every guest touchpoint, and the operational clarity to spot and fix friction points fast are things an individual Thai property can meaningfully improve within a single season, not a construction cycle. For properties already working through the operational shifts described in Thailand's two-speed hotel market analysis, guest-facing technology is one of the fastest levers available precisely because it doesn't require winning an infrastructure race Thailand didn't start yet.
Picture a hypothetical fashion retailer called Ploy Boutique, competing against a wave of lower-cost Vietnamese e-commerce sellers entering the Thai market with cheaper sourcing and faster shipping. Ploy Boutique can't out-price that structural cost advantage—Vietnamese sellers built it into their supply chain years ago. What it can do, starting this month, is fix the parts of its own customer experience that are fully within its control: faster response to customer questions, a smoother checkout flow, better follow-up after a purchase. None of that requires matching a competitor's cost structure. It requires operating the parts of the business Ploy Boutique already owns more precisely than the competitor does. That's the same opening Thai hotels have against Vietnam's infrastructure-and-cost advantage right now.
The Competitive Response Playbook
- Separate the Infrastructure Race from the Experience Race — accept that new supply and cost structure are multi-year plays, and focus this year's effort on the guest experience factors that are fully within a property's control.
- Audit the Actual Guest Journey, Not the Marketing Version — find the specific friction points between booking and check-out that a competing property in Da Nang or Phu Quoc wouldn't have, and fix those first; comparing kiosk and mobile check-in against your actual guest mix is a reasonable place to start.
- Use Consistency as a Differentiator — a guest experience that's reliably smooth across every touchpoint is harder for a newer, still-scaling market to match than any single feature is.
- Track Performance Against the Region, Not Just Last Year — since the current gap is measured against regional competitors specifically, benchmark your own operating metrics against regional trends, not only your own property's history.
Differentiation: what this all comes down to
If there's one word for how Thai hotels can actually respond to Vietnam's rising competitive position, it's Differentiation—not by matching Vietnam's new infrastructure, but by operating the guest experience better than a market still building its own can, for now.
So here's the question worth sitting with: if a guest booked your property and an equivalent one in Da Nang for the same week, which stay would actually run more smoothly from booking to check-out—and is that the answer you want it to be?
FAQ
How much did Thailand's hotel RevPAR actually decline?
Thailand's hotel industry recorded a roughly 4% year-on-year decline in revenue per available room through September 2025, according to JLL data reported by Leading Hoteliers.
Is Vietnam replacing Thailand as the region's top hotel destination?
Not according to JLL's own analysis, which describes Vietnam's rising visibility as a destination worth watching closely without yet displacing Thailand's overall regional position.
What specifically makes Vietnam a stronger competitor right now?
Hospitality data firm GuestMetrix points to heavy resort infrastructure investment in destinations like Da Nang and Phu Quoc, combined with direct flight access and lower operating costs.
Which markets underperformed on RevPAR in the region in April 2025?
According to GuestMetrix, China, Singapore, and Thailand were the only markets in the region that did not post RevPAR gains that month, while the rest of the region did.
Can Thai hotels realistically compete with Vietnam's lower cost structure?
Not on price alone without straining margins further. JLL's 2026 outlook instead points to operational efficiency and the ability to enhance performance as the key drivers of investment outcomes—suggesting how a property runs, not just what it costs, is the more realistic near-term lever.
What this looks like with NAWA Hotel
Competing on operational efficiency starts with seeing your own operation clearly. NAWA Hotel connects front office, housekeeping, and finance so a property can see exactly where its guest journey has friction—from first booking through checkout—and fix it, instead of guessing at what a competing property down the coast might be doing better.
If you want a clearer view of where your own guest journey has friction right now, talk to us about your current booking and check-in flow.
Sources: Leading Hoteliers, "Thailand's Hotel Sector in 2026: Record Pipeline, Luxury Surge, and a Two-Tiered Market Emerges" (citing JLL data); The Hotel Conversation, "JLL Hotels: key Hotel trends Thailand 2025 and emerging for 2026"; GuestMetrix, "Thailand Hotel Industry 2025: Navigating Declining Arrivals and Rising Competition"