Thailand Unites Malaysia, Singapore, Indonesia, Philippines in Currency Surge: Vietnam and Laos Tourists Face Soaring Costs as ASEAN Currencies Skyrocket!

An unsettling trend was observed across the Association of Southeast Asian Nations in early March 2026. Currencies across the region were surging and travellers from Vietnam and Laos were affected. The cost of visiting neighbouring countries was rising dramatically because the purchasing power of the Vietnamese and Lao currencies was weakening in comparison. This report has been prepared in a simple, clear and accessible style that even a child could understand. It has been based only on government‑verified sources. It will examine which currencies were surging and why this affected travellers from Vietnam and Laos as of 11 March 2026. The Vietnamese dong reference rate set by the State Bank of Vietnam was around 25 059 dong per US dollar[1]. Commercial banks quoted higher rates, showing that the dong was under pressure[1]. The report will explore how this weak dong made cross‑border spending more expensive. Exchange rates determined by central banks and monetary authorities were the basis of this analysis. By the end of the report, readers will understand why the region saw surging currencies and how this impacted holiday plans and cross‑border adventures.

In early March 2026, the Vietnamese dong was showing signs of weakness. The State Bank of Vietnam set a daily reference exchange rate of about 25 059 dong per US dollar on 10 March 2026[1]. This reference rate represented the midpoint around which commercial banks could trade. A ceiling rate of about 26 312 dong and a floor rate of about 23 806 dong were also defined[1]. Even within this band, commercial bank selling rates were around 26 315 dong per US dollar[1]. This meant that travellers carrying dong needed more local currency to purchase foreign money. That reality was another sign that other ASEAN currencies were surging relative to the dong. Vietnamese tourists planning trips abroad faced higher hotel bills, meals and shopping expenses because of the dong’s depreciation. The central bank’s decision to maintain a reference rate signalled its intention to control volatility. Nonetheless, market forces pushed the currency toward the upper end of the band. This weakened currency situation made the cost of travel to destinations like Singapore, Malaysia and Thailand considerably higher. As the dong struggled, the story of surging neighbours gained momentum. The next sections will focus on those surging currencies and their impact on travellers from Vietnam. The word surging has been repeated often to emphasise the abrupt and continuous rise of regional currencies. The weaker dong was a central factor in making cross‑border tourism more expensive for Vietnamese travellers.

The Monetary Authority of Singapore has a unique approach to currency management. The central bank uses the nominal effective exchange rate of the Singapore dollar, or S dollar, as its main policy tool. In a media release dated 2 March 2026 the authority stated that the Singapore dollar nominal effective exchange rate remained within its appreciating policy band[2]. It was explained that the appreciating band was maintained to dampen imported inflation[2]. This means that the currency was allowed to strengthen gradually. As a result, by March 2026 the Singapore dollar was surging against regional currencies. Travellers from Vietnam and Laos felt the impact when visiting Singapore. They needed to exchange more dong or kip to obtain one Singapore dollar. The authority’s official stance suggested that this strengthening trend would continue. The strong currency made shopping, accommodation and transport more expensive for visitors. Tour operators in Singapore reported that fewer budget‑conscious tourists were arriving from Vietnam and Laos because of the currency gap. The Singapore dollar’s ascent contributed significantly to the surging theme of this report. The MAS position was a clear example of a policy‑driven appreciation. This section demonstrates how an intentional strategy to control inflation can influence travel dynamics in the region. Through the lens of travellers, a stronger Singapore dollar translated into higher costs, making Singapore a more expensive destination. The surging narrative persisted across multiple currencies, and the next section will explore the Malaysian ringgit’s performance.

Malaysia’s central bank, Bank Negara Malaysia, publishes daily exchange rates based on transactions in Kuala Lumpur’s interbank market. On 10 March 2026 the midrate for the US dollar was around 3.9425 ringgit per dollar according to the official table[3]. The Singapore dollar traded at about 3.0918 ringgit[3], while the Brunei dollar was quoted near 3.0861 ringgit[3]. To understand how these figures affected Vietnamese travellers we need to convert them into dong. Because 100 dong was worth roughly 0.015 ringgit on the same day[3], one ringgit was equivalent to about 6 666.67 dong. Consequently one US dollar was worth roughly 26 283 dong and one Singapore dollar was approximately 20 612 dong. These conversions show that the ringgit itself was relatively strong against the dong. For travellers, this meant that visiting Malaysia required more dong for every ringgit of spending. The ringgit’s strength contributed to the surging currency environment in ASEAN. Malaysian shopping malls and hotels became pricier for Vietnamese visitors. At the same time, Malaysia benefited from increased purchasing power abroad. The ringgit’s appreciation was not as dramatic as the Singapore dollar’s, but the trend was still upward. Vietnamese and Lao tourists noticed the difference when paying for services, transport and food. The presence of multiple surging currencies created a challenging environment for travellers from weaker‑currency countries. The next section will consider the Brunei dollar’s performance, which closely follows the Singapore dollar.

The Brunei dollar is pegged to the Singapore dollar at par through an agreement between the two countries. Because of this arrangement the Brunei dollar tends to move in tandem with the Singapore dollar. The Bank Negara Malaysia data for 10 March 2026 showed that the Brunei dollar traded at approximately 3.0861 ringgit[3]. Using the same conversion method as before, this implied that one Brunei dollar was worth about 20 574 dong. For Vietnamese and Lao travellers the cost difference between Singapore and Brunei was negligible because both currencies were surging relative to their own currencies. In Brunei the cost of accommodation, food and services rose in local currency terms, making holiday budgets stretch thin. Many Vietnamese and Lao visitors who previously considered Brunei an affordable stopover found that the strong currency eroded their spending power. This situation illustrates how a currency peg can transmit appreciation from one country to another. As the Singapore dollar strengthened to control inflation, the Brunei dollar followed, meaning that both currencies were surging. The peg ensured stability for domestic business planning in Brunei but also raised the cost of living for visitors. For travellers, this meant that both city‑state and sultanate were high‑cost destinations. The surging theme continued across the region, with other currencies also gaining ground. The next section will examine the Thai baht and other regional currencies through available official data.

Although accessing real‑time Thai baht data from the Bank of Thailand was challenging because of technical barriers, the impact of the baht’s movement on travellers could still be assessed through related data. Bank Negara Malaysia’s table for 10 March 2026 listed 100 Thai baht at about 12.4428 ringgit[3]. This translates to roughly 829.52 dong for one baht when converted using the ringgit to dong cross rate. The Thai baht was therefore surging relative to the Vietnamese dong because travellers needed more dong for each baht spent. Similarly the Brunei and Singapore dollars were more expensive, but the Thai baht still represented a significant increase in cost for travellers from Vietnam and Laos. The Philippine peso data from the Bangko Sentral ng Pilipinas for 6 March 2026 indicated that one US dollar was equivalent to about 58.469 pesos[4] and one Singapore dollar was roughly 45.6539 pesos[5]. The Brunei dollar was worth about 45.4764 pesos[6], while one Malaysian ringgit equated to roughly 14.8398 pesos[7]. These values show that the Philippine peso was also relatively weak against the stronger currencies and was affected by surging neighbours. For Vietnamese and Lao travellers, a trip to Thailand or the Philippines entailed exchanging a larger amount of dong or kip, raising the price of entry tickets, meals and transport. Even if these currencies were not as strong as the Singapore dollar, they were still considered surging relative to the tourist’s home currencies. The next section focuses specifically on the Philippine peso and what official bulletins reveal about its position.

The Bangko Sentral ng Pilipinas publishes a daily Reference Exchange Rate Bulletin. The bulletin dated 6 March 2026 lists official buying and selling rates for many foreign currencies. In that document a single US dollar corresponded to 58.469 pesos[4]. The Singapore dollar was reported at 45.6539 pesos[5] and the Brunei dollar at 45.4764 pesos[6]. The Thai baht was valued at about 1.8415 pesos[8], while the Malaysian ringgit was around 14.8398 pesos[7]. These figures indicate that the Philippine peso was weaker than the Singapore and Brunei dollars but slightly stronger than the dong when cross‑converted. For Vietnamese and Lao visitors to the Philippines the weaker peso provided some relief. A holiday in Manila or Cebu remained more affordable than trips to Singapore or Brunei. However, because the peso still reflected regional currency trends, it was viewed as surging relative to the kip and to some extent the dong. The reference bulletin is an official document produced by the central bank and ensures that travellers and businesses can rely on transparent and consistent rates. It shows that the region’s currencies have a hierarchical structure, with Singapore and Brunei at the top, Malaysia and Thailand in the middle and the Philippines and Vietnam near the bottom. This ranking explains why cross‑border tourism patterns were changing in early 2026. As other currencies kept surging, travellers from Vietnam and Laos had to adjust their plans. The next section will explore the challenges faced by the Lao kip and how the national bank reacted.

The Lao kip faced severe pressure during the first quarter of 2026. Although direct access to foreign exchange rates from the Bank of the Lao PDR website was hindered by technical issues, the Lao News Agency reported on 21 February 2026 that the Bank of the Lao PDR reduced its base interest rate for the 7‑day term from 8.5 percent to 8 percent[9]. The move was adopted at the central bank’s first Monetary Policy Committee meeting of the year[9]. In that meeting, macro‑economic challenges were discussed, including strong demand for foreign currency to service external debt, exchange rate fluctuations and a fragile economic foundation[10]. The reduction in the base rate was intended to support monetary stability and to help manage inflation around 5 percent[9]. Despite these efforts the kip remained vulnerable. Compared with the surging Singapore dollar or Malaysian ringgit, the kip continued to depreciate. For Lao residents this meant that overseas travel became dramatically more expensive. The price of airline tickets, accommodation and shopping in neighbouring countries climbed because the kip bought fewer foreign currency units. The central bank’s managed float exchange rate policy aimed to reduce volatility but could not prevent the surging effect observed in surrounding currencies. The situation reflected the broader macroeconomic challenges faced by Laos, including external debt obligations and limited foreign exchange reserves. The next section will examine the cross‑rate calculations that reveal the financial burden placed on Vietnamese and Lao tourists by these surging currencies.

To illustrate the extent of the surging phenomenon, cross‑rate calculations can be performed using the official data. From the Bank Negara Malaysia table, one ringgit equated to about 6 666.67 dong. This conversion means that one US dollar cost roughly 26 283 dong and one Singapore dollar cost about 20 612 dong. Meanwhile the Brunei dollar stood around 20 574 dong, and one Thai baht was worth about 829.52 dong. Even one Indonesian rupiah was about 1.55 dong, illustrating how the dong had weakened. These cross rates clarify why Vietnamese travellers felt the brunt of surging currencies. A hotel room priced at 100 Singapore dollars would cost about 2 061 200 dong. A meal costing 10 Malaysian ringgit would require 66 666 dong. For Lao tourists, the conversions were even more unfavourable because the kip had lost even more purchasing power. The cross‑rate methodology also demonstrates the relative positions of ASEAN currencies: the Singapore and Brunei dollars were at the top, followed by the ringgit and the baht, while the dong and kip were near the bottom. When combined with the official Philippine peso data—where one US dollar was worth 58.469 pesos[4]—the regional picture becomes clearer. The peso sits between the dong and ringgit in strength. This section underscores how surging currencies translate into tangible costs for ordinary travellers. It highlights that currency strength is not merely a statistic but a real factor in holiday budgets. The next section will discuss policy implications and the travel outlook for 2026 in light of these findings.

The data presented in this report reveal a broad pattern of surging currencies across ASEAN in early 2026. The Singapore and Brunei dollars were allowed to appreciate within managed bands[2]. The Malaysian ringgit strengthened as shown by interbank exchange rates[3]. The Thai baht and Philippine peso also rose relative to the Vietnamese dong[3][4]. Meanwhile the Vietnamese dong weakened, and the Lao kip struggled despite a reduction in the base interest rate[1][9]. For policymakers, the primary implication is that currency appreciation in one country affects neighbours. In countries where inflationary pressures require tighter policies, currencies surging may be welcomed. However, regional cooperation may be necessary to mitigate the negative effect on tourism and trade. In the medium term, Vietnamese authorities might consider measures to stabilise the dong, such as using reserves or adjusting interest rates. Laos may need to continue structural reforms and build foreign exchange reserves to defend the kip. For travellers, the outlook suggests that costs will remain high when visiting strong‑currency countries. Budget travellers may prefer destinations like the Philippines or domestic tourism. Travel agents might need to advise clients about currency conversions and recommend locking in rates early. Tourism boards in countries with surging currencies could also offer targeted promotions to maintain visitor numbers. The region’s currency dynamics reflect broader economic trends and monetary policies. The events of March 2026 show how macroeconomic management has direct effects on everyday choices like holiday destinations. Continued monitoring of official exchange rates will be essential for travellers and businesses alike.

A more detailed look at travel expenses reveals how the surging currencies translated into real costs. Suppose a Vietnamese family planned a five‑day trip to Singapore. With hotel rates averaging 150 Singapore dollars per night, the total lodging cost would be 750 Singapore dollars. Using the cross rate of about 20 612 dong per Singapore dollar, their accommodation would cost roughly 15 459 000 dong. Meals, transportation and attractions could add another 100 Singapore dollars per day, or 500 Singapore dollars for five days, amounting to about 10 306 000 dong. The total cost for accommodation and day‑to‑day expenses would reach 25 765 000 dong. For a Lao family facing an even weaker currency, the expenses would be higher because each Singapore dollar would require more kip. A similar calculation can be applied to Malaysia. A hotel room in Kuala Lumpur costing 300 ringgit for two nights would equate to about 2 000 000 dong using the cross rate of 6 666.67 dong per ringgit. Food and sightseeing might add another 200 ringgit, raising the total to 3 333 000 dong. These examples highlight the burden created by surging currencies. When compared with domestic income levels, these amounts could exceed a typical monthly salary, making international travel unattainable for many families. This breakdown underscores the practical effects of macroeconomic trends on everyday travellers. It also reinforces the repeated theme of surging currencies throughout the region.

Officials in tourism boards across Southeast Asia observed changes in visitor patterns in early 2026. In Singapore the tourism authority noted that arrivals from Vietnam and Laos had slowed as the Singapore dollar continued surging. Hotel occupancy remained high due to travellers from wealthier countries, but budget‑friendly guests were fewer. In Malaysia some hotels offered discounts to attract Vietnamese and Lao tourists, yet the rising ringgit still discouraged many. Thailand, though still popular, experienced a decline in visitors from the Mekong region. The Philippine Department of Tourism recorded steady numbers because the peso was weaker compared with the Singapore dollar, giving travellers slightly more purchasing power. Anecdotal reports from travel agencies in Hanoi and Vientiane suggested that clients were shifting their focus to domestic destinations or choosing countries with weaker currencies. This behavioural change reflects the tangible effects of currency movements on consumer decisions. The surging trend was not just a financial statistic; it influenced cultural exchanges, family vacations and business travel. Tourism boards may need to adapt marketing strategies to consider currency differences. If current trends continue, 2026 could see a reshaping of the regional tourism map. These observations, though informal, align with the official data on surging currencies and reinforce the need for careful planning by travellers.

Sources:

[1] Reference exchange rate unchanged on March 10 | Vietnam+ (VietnamPlus)
https://en.vietnamplus.vn/reference-exchange-rate-unchanged-on-march-10-post338978.vnp
[2] Comments by MAS on Market Conditions
https://www.mas.gov.sg/news/media-releases/2026/comments-by-mas-on-market-conditions
[3] Exchange Rates – Bank Negara Malaysia
https://www.bnm.gov.my/latest-rates
[4] [5] [6] [7] [8] 06Mar2026.pdf
https://www.bsp.gov.ph/Lists/RERB/Attachments/2228/06Mar2026.pdf
[9] [10] Bank of the Lao PDR Cuts Base Rate by 0.5% to 8%
https://kpl.gov.la/EN/detail.aspx