Vietnam tourists join cashless rush to Thailand

Vietnamese travelers are rapidly joining tourists from China, India and Malaysia in visiting Thailand with little or no cash in their pockets, as new QR payment links and airline strategies accelerate a regional shift toward fully digital holidays.

Thailand’s tourism rebound meets a cashless pivot

Thailand’s tourism recovery is unfolding alongside a sweeping change in how visitors pay for everything from airport trains to beachside smoothies. Publicly available information from the Bank of Thailand and payments industry reports indicates that foreign spending through cards, e-money and QR payments has surged, even as cash remains important for small purchases. Cross-border QR transactions and contactless card use are emerging as the fastest-growing channels for inbound tourists.

Recent data highlighted by central bank and Visa research shows that international tourism again accounts for nearly a tenth of Thailand’s gross domestic product, with China, Malaysia and India among the largest source markets. Within that flow, digital payments are expanding their share each season, supported by hundreds of thousands of QR acceptance points and more than a million card terminals across the country. Retail chains, hotels and transport operators are increasingly configured to accept mobile wallets alongside traditional cards.

For visitors, this means that many city-center districts, malls and major attractions now operate comfortably in a mixed or nearly cashless mode. Reports from travel trade publications describe tourists paying for skytrain tickets, ride-hailing, cafés and shopping almost entirely by scanning Thai QR codes or tapping cards loaded into mobile wallets. At the same time, analysts note that the continued volume of ATM withdrawals shows cash is far from disappearing, especially in rural areas and among price-sensitive travelers.

Vietnam plugs into Thailand’s QR payment ecosystem

The newest layer in this transformation is the rapid integration of Vietnam’s digital payments infrastructure with Thailand’s QR network. The Bank of Thailand’s public documentation on cross-border QR initiatives lists Vietnam among several ASEAN partners connected to Thai QR systems, enabling bank apps from Hanoi and Ho Chi Minh City to read PromptPay codes in Bangkok, Chiang Mai and Phuket. This linkage means Vietnamese travelers can increasingly pay Thai merchants directly from accounts at home, without exchanging large sums of cash.

Vietnam itself has seen explosive growth in QR adoption, with the State Bank of Vietnam reporting outsized year-on-year increases in transaction volume and value. Domestic wallets and banking apps encourage consumers to scan VietQR codes for everyday spending, making QR familiarity high among outbound Vietnamese tourists. As these travelers arrive in Thailand, they encounter a parallel environment where scanning a code at a night market stall or convenience store already feels routine.

Regional payment frameworks are pushing the trend further. ASEAN central bank cooperation and Vietnam’s own payment switch have promoted interoperability with neighboring countries. Public information on Thailand’s payment guidance for international visitors now lists Vietnamese QR and wallet providers among systems that can connect to Thai merchants through licensed intermediaries. For Vietnamese holidaymakers, this reduces friction at the point of sale and supports the idea of a largely cashless trip across multiple cities.

Chinese, Indian and Malaysian visitors set the template

The model that Vietnamese travelers are now following was pioneered by tourists from China, India and Malaysia, who have been early adopters of cashless travel in Thailand. For years, Chinese visitors have been able to use Alipay and WeChat Pay at Thai retailers that work with authorized payment partners. As cross-border QR linkages with Chinese providers expand, reports from Asian business media describe a growing share of Chinese tourist bills being settled through phone-based wallets rather than baht banknotes.

Malaysia offers another clear example. Industry coverage of DuitNow QR and other domestic schemes shows that Malaysian tourists are among the heaviest users of cross-border QR payments in Thailand, particularly on short leisure trips and shopping weekends. When a Kuala Lumpur wallet can scan a Thai QR code in Hat Yai or Bangkok, travelers are more willing to rely on digital methods for everything from hotel deposits to restaurant tabs.

Indian visitors, a rapidly growing segment for Thailand, are also contributing to the pattern through increased card and wallet usage. Payment behavior research distributed by global card networks indicates that Indian travelers in Thailand lean strongly toward cards and digital transactions when accepted, especially in midscale and upscale segments. Together, these markets have normalized the expectation that a holiday in Thailand can be managed mostly through phones and cards, setting a precedent that Vietnamese tourists are now beginning to mirror.

Airlines ride the cashless travel wave

As payment habits change on the ground, airlines connecting Vietnam and other Asian markets to Thailand are adjusting their strategies. VietJet, which operates a fast-growing Thai unit alongside its Vietnamese operations, has been expanding routes and capacity into Thailand’s major gateways. Company statements and regional business coverage show the carrier hiring thousands of additional staff in Thailand and positioning itself to capture more intra-ASEAN leisure demand, much of it powered by young, digitally savvy travelers who expect seamless mobile booking and payment.

Onboard and at booking, low-cost operators such as VietJet have been early users of cashless models, encouraging passengers to pay for tickets, baggage and seat selections through cards and digital wallets. This approach aligns with the emerging reality at Thai airports, where self-service kiosks, contactless boarding pass scanners and QR-enabled ground transport options reduce the need to handle local currency. For Vietnamese passengers, being able to purchase flights in dong at home and then rely on linked apps in Thailand strengthens the idea of a fully digital journey.

Full-service carriers, including Thai Airways and Singapore Airlines, are also leaning on digital tools to capture the demand for cashless regional travel. Publicly available information on their customer initiatives shows ongoing investment in mobile apps, stored payment profiles and partnerships with wallet providers, particularly in key Asian markets. By simplifying everything from ticket changes to ancillary purchases through secure in-app payments, these airlines are reinforcing passenger expectations that international travel within Southeast Asia should be both frictionless and largely cash-free.

What cashless convenience means for future trips

The convergence of airline strategies, QR payment linkages and traveler behavior is reshaping how trips between Vietnam and Thailand are planned and experienced. Travel industry analysts point out that lower friction at the point of payment often leads visitors to spend more freely on food, shopping and activities, benefiting local merchants that can accept a wide range of digital options. Merchants connected to Thai QR systems or international card schemes gain direct access to a broader pool of consumers who are comfortable with instant, app-based transactions.

At the same time, the shift toward cashless travel raises questions about inclusion. Smaller vendors in Thailand that have not yet adopted QR codes or point-of-sale devices risk losing business from tourists who land with only minimal cash. Authorities and payment providers are responding with outreach campaigns and simplified onboarding tools aimed at helping microbusinesses join the digital ecosystem, but adoption remains uneven outside major tourist corridors.

For travelers from Vietnam, China, India, Malaysia and beyond, the emerging picture is one of choice rather than obligation. Reports from tourism boards, banks and airlines suggest that the most successful environments are those where visitors can mix methods, using QR, cards and cash according to comfort and context. As more flights, apps and payment networks knit Vietnam and Thailand into an almost seamless corridor, the idea of flying in for a week with little more than a smartphone and a passport is quickly shifting from novelty to new normal.