A semester abroad can look affordable on a brochure. Then the extras show up. Program fees often cover tuition and sometimes housing, yet families quickly face spending that is not obvious at sign-up: passport and visa applications, required health insurance, residence permits, course materials, local transit, foreign transaction fees, and the cost of a last-minute flight home if plans change.

Typical budgets vary widely by destination and program model. Third-party providers that arrange housing and logistics often quote total semester prices between about $15,000 and $22,000, depending on location.

Direct enrollment at a foreign university can be much cheaper on the tuition line, ranging from a few hundred dollars per semester in parts of Europe to well over $10,000 in places like Australia and New Zealand. The tradeoff is support. Families taking the direct route typically have to handle their own tasks such as housing, course registration, and visas.

Financial aid can lower costs, but not in every scenario. Financial aid is more likely to flow to exchange or direct-enroll programs tied to your home university’s academic year. Aid is often limited for short winter or summer sessions. And it's important to note that study abroad may not always be a qualifying 529 plan expense.

Many third-party programs charge higher fees and may not accept federal aid in the same way your campus exchange does, so the net price depends on the structure your student chooses.