South Korea Expands Visa Access & Aviation to Boost Tourism with Vietnam & Southeast Asia

South Korea is poised to join a growing coalition of Asian nations – including Vietnam, Japan, Thailand, Malaysia, Indonesia, Singapore and India – in a concerted effort to boost tourism across Southeast and South Asia. The initiative centers on expanding long-term visa access and significantly upgrading aviation infrastructure. Specifically, Seoul is considering a proposal to introduce multiple-entry tourist visas valid for up to ten years for travelers originating from major Vietnamese cities. This move reflects a broader regional strategy to streamline travel processes, enhance connectivity, and attract a greater volume of international visitors, particularly as the travel sector continues its post-pandemic recovery.

Vietnam’s Rising Importance in South Korea’s Tourism Strategy

The impetus for this policy shift stems from Vietnam’s increasingly significant role as a source market for South Korean tourism. In 2025, nearly 550,000 Vietnamese nationals visited South Korea, representing a 9% year-on-year increase. Travel and Tour World reports that the proposed ten-year visa would offer Vietnamese citizens greater convenience for tourism, business, or family visits, eliminating the need for frequent visa applications. This mirrors an existing five-year visa scheme, extending validity and increasing flexibility for repeat travelers. The Vietnamese government itself is targeting 600,000 visitors to South Korea in 2026, and the extended visa validity is seen as crucial to achieving this goal.

This isn’t occurring in isolation. The broader context is a regional push to capitalize on growing intra-Asian travel. Countries like Thailand and Malaysia have already implemented similar visa liberalization measures, recognizing the economic benefits of attracting tourists from neighboring nations. The coordinated approach suggests a recognition that a collective effort will yield greater results than individual initiatives.

Beyond Visas: Expanding Regional Aviation Capacity

South Korea’s strategy extends beyond visa policy, encompassing substantial investments in aviation infrastructure. A key objective is to alleviate congestion at Seoul’s primary international gateway, Incheon International Airport, and distribute tourist flows more evenly across the country. This involves opening new international routes from regional airports and, in some cases, granting exclusive rights to operate specific international routes to these smaller hubs. Destinations like Jeju Island, Gangwon Province, and Gyeongju stand to benefit from increased accessibility.

This expansion is being incentivized by the South Korean government, which is offering reduced airport charges and financial support to airlines launching new international services to regional airports. Domestic flight connections between Incheon and regional airports are being increased to facilitate smoother and more affordable travel within the country. Late-night bus services, currently available in Seoul, are as well planned for expansion to provinces like Chungcheong and Gangwon, providing greater flexibility for travelers exploring beyond major urban centers.

The Geopolitical and Economic Drivers

Whereas framed as a tourism initiative, this regional cooperation also carries subtle geopolitical undertones. Strengthening economic ties through tourism can foster greater regional stability, and cooperation. The move also comes at a time when several Asian economies are seeking to diversify their tourism sources, reducing reliance on traditional markets like China and Europe. The recent disruptions to global supply chains, including those impacting energy markets, have underscored the importance of regional self-reliance and economic partnerships. Vietnam, for example, has recently sought assistance from Japan and South Korea to secure crude oil supplies, highlighting a broader trend of countries seeking to strengthen bilateral relationships.

A Regional Trend: Visa Liberalization and Infrastructure Investment

South Korea’s actions align with a broader trend of visa liberalization and infrastructure investment across Asia. Several countries have recognized the economic benefits of attracting tourists and have implemented policies to craft travel easier. For instance, Japan has been gradually easing its visa requirements for certain nationalities, while Thailand has extended visa-free stays for visitors from several countries. Indonesia is also investing heavily in tourism infrastructure, including the development of new resorts and airports. Singapore, a regional hub, continues to refine its visa policies to attract high-value tourists and business travelers. India, too, is actively promoting tourism through its “Visit India” campaign and is streamlining its e-visa process.

What Remains Unclear and What’s Confirmed

While the intent to introduce the ten-year visa for Vietnamese citizens is confirmed, the precise timeline for implementation remains unclear. Government officials are still evaluating the logistical and security implications of the policy. Similarly, the specific details of the incentives offered to airlines and the extent of the expansion of domestic flight networks are still being finalized. What is confirmed is the government’s commitment to expanding aviation infrastructure and diversifying tourism flows beyond Seoul. The success of these initiatives will depend on effective coordination between government agencies, airlines, and tourism operators.

Looking Ahead: Regional Integration and Tourism’s Future

The long-term implications of this regional cooperation are significant. Increased tourism flows will not only boost economic growth but also foster greater cultural exchange and understanding. The expansion of aviation infrastructure will improve connectivity and facilitate trade and investment. The coordinated approach to visa liberalization will make it easier for travelers to explore the region, promoting a sense of regional integration.

The next steps involve finalizing the details of the visa policy, securing funding for infrastructure projects, and coordinating efforts between the participating countries. Continued dialogue and collaboration will be essential to ensure the success of this initiative. The potential for further expansion of the program to include other nationalities and destinations remains a possibility, solidifying Southeast and South Asia as a premier global tourism destination. The key will be sustained commitment from all stakeholders and a willingness to adapt to evolving market conditions.

For Vietnamese tourists, the prospect of easier access to South Korea opens up a wealth of opportunities to experience the country’s rich culture, vibrant cities, and stunning landscapes. Whether exploring the bustling shopping districts of Seoul, relaxing on the beaches of Jeju Island, or delving into the historical sites of Gyeongju, the expanded visa options and enhanced travel infrastructure will undoubtedly make South Korea an even more attractive destination. The Diplomat notes that this move is part of a larger effort to strengthen bilateral ties between Vietnam and South Korea, fostering a mutually beneficial relationship that extends beyond tourism.