Rohingya refugees in Bangladesh. They are being forcibly displaced due to the actions of the Myanmar government. Public domain image by Zlatica Hoke (VOA).
Asia and the Middle East sit at the center of several migration systems at once. South Asian workers move to Gulf labour markets. Students from China, India and other Asian countries fill universities in North America, Europe and the Asia-Pacific. Refugees from Syria, Afghanistan, Myanmar and Palestine remain concentrated in nearby countries. Disasters and climate stress move millions of people inside their own states as well.
The latest World Migration Report, released by the International Organization for Migration (IOM) in May 2026, estimated that there were about 304 million international migrants worldwide by mid-2024. Asia remains one of the world’s largest regions of origin and destination, but the pattern is uneven. Some countries send workers abroad, some host large foreign-born populations, and some do both.
Regional Mobility and the Gulf
The most visible labour system in the region connects South and South-East Asia to the Gulf. The United Arab Emirates, Saudi Arabia, Qatar, Kuwait, Bahrain and Oman depend heavily on foreign labour. In some Gulf states, migrants form most of the resident population. The International Labour Organization notes that the Arab States host large migrant-worker populations and that reform efforts still need to address sponsorship rules, domestic work and labour protections.
This movement is more than a case of oil-rich states hiring foreign workers. It reflects wage gaps and employment pressure in origin countries. A worker from India, Bangladesh, Nepal or the Philippines may earn more in construction, services, domestic work or care work abroad than at home. For many households, migration becomes a way to manage debt, pay for education and support relatives.
The same system creates vulnerability. Sponsorship arrangements can tie a worker’s legal status to a single employer. Recruitment fees can put migrants in debt before they arrive. Domestic workers face particular risk because they often work inside private homes, away from ordinary labour inspection. Some Gulf states have adopted reforms, but enforcement and coverage remain uneven.
The recruitment chain is one reason protection is difficult. A worker may deal first with a local broker, then with a recruitment agency, then with an employer or sponsor abroad. Each step can add fees, promises and documents that are hard for the migrant to verify. When the job is different from what was promised, the worker may be left with debt and little bargaining power. Better regulation therefore has to reach beyond the destination country. It has to cover recruiters, contracts, pre-departure information and complaint mechanisms in origin countries.
A status hierarchy also runs through Gulf labour markets. High-income professionals can often change jobs, sponsor family members and use formal banking channels. By contrast, low-wage workers have fewer options, especially when housing, visas and wages are controlled by the employer. This difference explains why migration can be economically rational for households and still risky for the individual worker.
Remittances and Household Economies
Remittances are one of the clearest economic effects of Asian migration. IOM’s 2026 report estimated global remittances at about US$905 billion in 2024, with US$685 billion going to low- and middle-income countries. Asia receives a large share of those flows.
India is the central case. According to the 2026 IOM report, India received more than US$137 billion in remittances in 2024, remaining the world’s largest recipient. The Philippines and Pakistan were among the top global recipients, while Bangladesh and China received large inflows as well. The World Bank estimated that South Asia had the strongest regional remittance growth in 2024, driven mainly by India, Pakistan and Bangladesh.
These transfers support household spending more directly than they build public institutions. They help pay for food, school fees, medical costs and housing. At the national level, they add foreign exchange and can soften economic shocks. Yet they reveal dependence too: when destination economies slow down or migrants lose legal status, families at home feel the effect quickly.
The cost of sending money is part of the policy problem. A small fee can be tolerable for a professional sending a large transfer, but it can be heavy for a low-wage worker sending money every month. Digital transfers have reduced costs in some corridors, while cash agents and exchange-rate margins still make others expensive. For countries that rely on remittances, cheaper and safer transfers are not a technical detail. They determine how much of a migrant’s wage reaches the family that migration was meant to support.
Central Asia shows a different version of the same dependence. Migrants from Kyrgyzstan, Tajikistan and Uzbekistan have long relied on work in Russia and Kazakhstan, especially in construction, retail and services. Remittances help households cover everyday costs, but they also expose origin countries to shocks in destination labour markets. Russia’s war in Ukraine, currency swings and tighter migration rules have all made this corridor more uncertain.
Refugees and Forced Displacement
Asia and the Middle East contain some of the world’s largest forced-displacement crises. The UNHCR Global Trends 2024 report estimated that more than 123 million people were forcibly displaced worldwide by the end of 2024. Afghanistan and Syria remained among the main countries of origin, and Rohingya refugees from Myanmar remained one of the largest stateless refugee populations.
Most refugees from the region stay close to home. Afghan refugees have long been hosted mainly by Iran and Pakistan. Syrian refugees are concentrated in Türkiye, Lebanon, Jordan and Iraq, although returns increased after political changes in Syria in late 2024. Rohingya refugees remain heavily concentrated in Bangladesh, especially in the camps around Cox’s Bazar.
Palestinian refugees form a separate long-running case because many fall under the mandate of the United Nations Relief and Works Agency (UNRWA), rather than UNHCR. UNHCR’s 2024 figures counted 5.9 million Palestine refugees under UNRWA’s mandate. The split affects the data because refugee categories in the Middle East are divided between two UN systems.
Return is politically sensitive in all of these crises. Some Syrians returned after the fall of the Assad government in December 2024, but damaged infrastructure, security risks and weak services made large-scale return difficult. Afghan returns from Pakistan and Iran have increased at times because of pressure from host governments, rather than because Afghanistan had become safe. For the Rohingya, return to Myanmar remains blocked by insecurity, lack of citizenship rights and fear of renewed persecution.
Host countries face real pressure, but that pressure does not erase protection obligations. Lebanon and Jordan have carried a heavy Syrian refugee burden relative to their populations. Pakistan and Iran have hosted Afghans for decades. Bangladesh has hosted Rohingya refugees in dense camps with limited land and limited work opportunities. These situations create fiscal, social and security strains, yet premature return can reproduce displacement rather than solve it. Durable solutions require safety in the country of origin, support for host communities and legal options that reduce the need for onward irregular movement.
Students and Skilled Migration
Asia is central to international student mobility as well. China and India are among the world’s largest sources of students abroad, and Asian countries continue to account for a major share of internationally mobile students. The United States, Canada, the United Kingdom and Australia remain important destinations, while Japan, the Republic of Korea, China and Singapore draw students from elsewhere in Asia.
Student migration is different from low-wage labour migration, but the two are linked by opportunity gaps. Families invest in education abroad because degrees can open access to higher wages, professional networks and legal pathways to work. Destination countries use student routes to compete for skilled workers.
This creates a policy dilemma for origin countries. Skilled migration can bring remittances, professional networks and return migration. It can drain doctors, engineers and researchers from countries that need them as well. The issue is not simply whether students leave, but whether there are credible paths for them to return, invest, collaborate or circulate between countries.
The same dilemma appears in care work. Ageing societies in East Asia, Europe and the Gulf need nurses, caregivers and domestic workers. The Philippines has built institutions around overseas employment, while Indonesia, Bangladesh and Sri Lanka send many workers abroad. This can create income for families and training opportunities for workers, but it can remove labour from local health systems and place women in jobs with weak protection.
Education pathways can become migration infrastructure too. For instance, a student visa is often more than permission to study. It can lead to internships, post-study work permits, professional licensing and eventual residence. Destination countries know this and increasingly use university systems to attract talent. Origin countries therefore face a practical choice: they can treat student migration as a loss, or they can build alumni networks, research partnerships and return incentives that keep ties alive even when graduates stay abroad.
Disasters and Climate Pressure
Internal displacement is often larger than cross-border migration. The Internal Displacement Monitoring Centre reported that disaster displacement rose sharply in South Asia in 2024, reaching 9.2 million movements. East Asia and the Pacific recorded their highest disaster-displacement figure since 2016.
The main drivers are familiar: cyclones, floods, storms and landslides. Bangladesh and India face repeated river and coastal flooding. The Philippines is exposed to typhoons and volcanic risk. China has major flood exposure, while Afghanistan combines drought risk, earthquakes and conflict-related vulnerability.
Climate change usually affects migration through livelihoods rather than as a single automatic cause. When floods destroy crops, when heat reduces working hours or when storms damage homes, people may move temporarily, repeatedly or permanently. Many stay within their own country because they lack the money, documents or networks needed to cross borders.
Irregular migration grows when regular pathways are too narrow for the scale of demand. In South-East Asia, Thailand and Malaysia attract workers from nearby countries, while smugglers exploit people who cannot obtain documents or afford formal recruitment. In the Bay of Bengal and Andaman Sea, Rohingya refugees have repeatedly attempted dangerous boat journeys. UNHCR reported that around 660 Rohingya refugees were dead or missing at sea in 2024, showing how protection failures can turn displacement into maritime risk.
Internal migration belongs in the picture as well. China’s internal mobility has been shaped for decades by industrialization, urban jobs and the household registration system. India has large seasonal and circular movements between villages, small towns and cities. In the Gulf, internal mobility is less visible because the key divide is often legal status and nationality rather than movement between provinces. These internal systems affect international migration because they shape skills, wages and expectations before a person ever crosses a border.
Urbanization adds another layer. Migrants often move first to cities, ports, industrial zones or construction hubs. Those places concentrate jobs, brokers and transport links. They concentrate risk too when housing is overcrowded, services are weak or workers lack local registration. A migration article that looks only at border crossings misses that many decisions are made in city labour markets long before a passport is used.
Why the Region Is Hard to Summarize
Asia and the Middle East contain several migration stories at once. India is a remittance giant and a major source of students. The Gulf is a labour destination with unequal protections. Afghanistan, Syria, Myanmar and Palestine shape refugee politics. Bangladesh, the Philippines and Pakistan are tied to labour export and disaster risk. China is a source of students, a remittance actor and a country with major internal mobility.
The common thread is that migration depends on institutions. Safe recruitment, lower transfer costs, portable benefits, refugee protection and disaster preparedness all shape whether movement becomes a route to security or a source of exploitation. The region already has the numbers. The policy question is whether states can manage those movements without pushing workers, refugees and displaced families into more dangerous choices.
Effective governance therefore has to reach far beyond permit issuing. It is a chain of practical institutions rather than a single office. Consulates need capacity to help workers whose passports are withheld or whose wages are unpaid. Courts and labour agencies need procedures that migrants can actually use. Schools and health systems need rules for refugee and migrant families who may remain for years. Local governments need disaster plans that include people without secure tenure or formal documents.
The region’s migration future will be shaped by three pressures. Demography will keep sending young workers from countries with limited job creation toward places with labour demand. Conflict and persecution will keep producing displacement unless political settlements become durable. Climate stress will keep adding pressure to livelihoods, especially where housing, water and land governance are already weak. None of these pressures makes migration unmanageable. They do make improvisation costly.