15 International Relations Internships for Undergraduates
- Stephen Turban
- 1 day ago
- 11 min read
If you’re studying international relations, an internship can be an important way to connect what you’ve learned in the classroom with practical experience. These opportunities help you understand how policy, diplomacy, and global affairs play out in professional settings while also developing skills like research, communication, and collaboration.
When we talk about international internships here, we mean programs that take place outside the United States, or are hosted at organizations with branches and operations outside of the United States. Many of these opportunities are based in cities with a strong global footprint, such as Geneva, Brussels, London, or Singapore, where organizations ranging from intergovernmental bodies to NGOs and policy think tanks are located. Taking part in such internships allows you to work in cross-cultural environments, gain exposure to different political and legal systems, and build perspectives that are difficult to replicate through U.S.-based experiences.
In this guide, you’ll find 15 international relations internships for undergraduates. Each offers a chance to immerse yourself in global policy work and see firsthand how international cooperation is shaped in practice.
Location:Â Remote
Cost: Varies depending on program type
Application deadline:Â Varies for each cohort | August 24 for the upcoming fall cohort
Program dates:Â Multiple cohorts throughout the year | The upcoming fall cohort starts September 14
Eligibility: Students who can work for 10–20 hours/week, for 8–12 weeks | Open to high schoolers, undergraduates, and gap-year students
Ladder Internships provide a structured opportunity for you to gain hands-on experience at organizations operating in sectors such as technology, AI, healthcare, consulting, media, and non-profits. Many of these host companies are led by founders with backgrounds in fundraising and past experience at major accelerators and prominent tech firms. This mentorship guides you through project-based work that can include developing business strategies, analyzing markets, exploring topics like cybersecurity, or building minimum viable products. By the end of the internship, you’ll have contributed to concrete projects that you can showcase in your portfolio. You can browse the full list of partner companies and available roles through their application form.
Location: Washington, D.C., U.S. Embassies, and field offices
Cost/Stipend: Paid
Application Deadline: Varies by session (typically fall/winter for summer, spring for fall)
Program Dates: Summer and semester sessions
Eligibility: U.S. citizens, undergraduate/graduate students actively enrolled
This opportunity lets you work in bureaus at the Department of State or at U.S. Embassies, supporting foreign policy objectives. Interns have the chance to attend senior-level meetings, assist in preparing official communications, and support international events. The program provides intensive exposure to U.S. diplomacy, offering opportunities to connect with policy leaders and diplomats. Assignments cover various regional and thematic bureaus and may differ each year. Students have the opportunity to build professional skills within a high-pressure government environment and gain experience that is highly valued on their resumes.
Location: New York, NY, and Washington, D.C.
Cost/Stipend: Paid, competitive hourly wage
Application Deadline: Semester-based (spring, summer, fall)
Program Dates: Varies by semester
Eligibility: Undergraduate and graduate students in related fields
CFR’s program engages interns in research, event planning, editorial work, and communications. Students participate in workshops, receive career guidance, and attend various networking and professional events. Interns become part of CFR’s community, attending events alongside global leaders and policy specialists. This experience is both demanding and highly regarded, offering a direct pathway into international affairs through a renowned think tank.
Location: Washington, D.C.
Cost/Stipend: $1,000 for part-time (20 hours/week, 12 weeks); $2,000 for full-time (40 hours/week, 12 weeks)
Application Deadline: Spring:  November 1 | Summer :  March 19 | Fall:  July 11 (applications reviewed on a rolling basis, early application strongly encouraged)
Program Dates: Spring, Summer, and Fall sessions (12 weeks each)
Eligibility: Undergraduate students, recent graduates, and graduate students eligible to work in the U.S.
The WFPG internship provides the chance to work directly on advancing women’s leadership in international affairs. As an intern, you’ll collaborate with the team to organize programs that connect top officials and experts, assist with policy and mentorship events, and expand your understanding of international issues and non-profit work. Each semester offers three specialized tracks: program planning, communications, and operations, allowing you to develop skills in event organization, media outreach, and internal management. Interns also have the opportunity to conduct policy research and contribute articles to the website.
Location: Washington, D.C.
Cost/Stipend: Paid and unpaid positions available
Application Deadline: Varies by cycle
Program Dates: Throughout the academic year (fall, spring, summer options)
Eligibility: Undergraduate and graduate students from any field of study
USAID internships offer you a chance to get involved with global issues while working alongside civil service and foreign service professionals. As an intern, you’ll support programs in vital areas, including economic growth, agriculture, education, health, environment, democracy, governance, conflict prevention, and humanitarian assistance. These roles provide exposure to the realities of international development work and have you contribute to projects that address urgent global challenges. You can build practical skills in research, analysis, organization, and communication within a professional public service environment. Additionally, the experience provides opportunities to connect with mentors and professionals across the international development and foreign affairs communities.
Location: Washington, D.C. and remote
Cost/Stipend: Part-time: $350/month | Full-time: $700/month
Application Deadline: Spring: November 15 | Summer: March 15 | Fall: June 15
Program Dates: Flexible, by semester or summer
Eligibility: Undergraduate students, graduate students, and recent graduates
Working with the Fund for Peace (FFP), interns are trusted to manage projects and conduct independent research, gaining experience in conflict resolution, peacebuilding, and human rights. FFP stands out for giving interns significant responsibility, exposure to both national and international organizations, and a respected presence in the NGO sector. The position is a valuable addition to a resume for aspiring policy and NGO professionals.
Location: United Nations Headquarters in New York, Geneva, Vienna, Nairobi, and other UN offices.
Cost/Stipend: Unpaid (interns are responsible for their own travel, accommodation, living, and insurance expenses)
Application Deadline: No fixed deadline; internships are posted throughout the year as positions become available.
Program Dates: Duration ranges from a minimum of 2 months to a maximum of 6 months.
Eligibility: Students enrolled in a master’s, Ph.D., or final year of a bachelor’s program; students who have graduated within the past year are also eligible. Proficiency in English or French is required. Applicants must not be a child or sibling of a UN Secretariat staff member.
The United Nations Headquarters Internship Programme offers you direct exposure to international diplomacy, policy, and the workings of the UN Secretariat. As an intern, you support UN offices with research, policy analysis, meeting preparation, documentation, and projects tailored to your field of interest. The international focus of the program broadens your understanding of global issues, encourages cross-cultural communication, and offers the chance to learn from experienced professionals worldwide. Although the internship is unpaid, it presents a valuable opportunity to support the UN’s mission, enhance your professional skills, and build a network within a global organization. To apply, you need to create a profile and submit applications for available internship positions through the official UN Careers portal.
Location: Washington, D.C. (Headquarters), OAS National Offices (various countries), and remote/virtual options
Cost/Stipend:Â Unpaid (interns are responsible for their own travel, housing, living expenses, and health insurance)
Application Deadline: For Fall Session : May 14 – May 30 (check website for specific spring/summer dates; applications are only open during announced periods)
Program Dates: Fall Session: November 26 (sessions also offered in Winter/Spring and Summer; specific dates vary each year)
Eligibility: Undergraduate and graduate students or recent graduates (proficiency in English or Spanish required; must have valid visa/work permit for in-person or hybrid options as per location)
The OAS Internship Program gives you direct exposure to the main political forum of the Americas, where you can acquire hands-on experience in democracy, human rights, security, and development projects in an international and multicultural environment. Interns participate in weekly orientation and career development activities, network with international professionals, and benefit from mentoring by OAS staff. Assignments and responsibilities match your background and interests, spanning technical cooperation, communications, and research. The program promotes skill development, diversity, and inclusion, whether you're supporting policy initiatives, organizing events, or working on cross-organizational collaborations.
Location: Washington, D.C.
Cost/Stipend: Paid (amount varies by role; foreign nationals must have U.S. work authorization to receive payment)
Application Deadline: Applications are accepted on a semester  basis.  Spring (October), Summer (February), and Fall (July). Exact dates may vary by year and role; please check the current listings for details
Program Dates: Semester-long internships: Spring (January – May), Summer (June – August), Fall (September – December)
Eligibility: Undergraduate students (at least junior standing), graduate students, and recent graduates; must be eligible to work in the U.S.
The CSIS internship enables you to support research, writing, and project development activities within individual departments at one of Washington’s leading global think tanks. Interns also take part in the Abshire-Inamori Leadership Academy (AILA), a professional development initiative that includes discussions on global affairs and training in policy skills, providing layers of both academic and career advancement. As a CSIS intern, you benefit from direct mentorship, exposure to high-level events, and interaction with experts and policymakers, expanding your professional network in the field of international relations. The program is recognized for its rigorous assignments, leadership development, and opportunities to contribute to ongoing policy research and analysis.Â
Location:Â Washington, D.C. (in-person preferred; some virtual options may be available on a case-by-case basis)
Cost/Stipend: Unpaid (interns are provided complimentary breakfast and lunch, and may receive a transportation stipend; need-based scholarship support up to $1,000/month is sometimes available)
Application Deadline: Applications are accepted on a rolling basis for Fall, Spring, and Summer cohorts
Program Dates: Fall (September – December), Spring (January – May), and Summer (June – August); internships last approximately 12 weeks
Eligibility: Undergraduate and graduate students, as well as recent graduates; minimum 3.0 GPA (most successful applicants have 3.4 or higher); open to students of all majors.
The AEI Internship Program offers you the chance to work closely with leading scholars and nonprofit leaders on key public policy issues ranging from foreign and defense policy to economics, health care, and education. As an intern, you’ll engage in research, writing, event planning, communications, and business operations at one of the top think tanks in the country. The role offers comprehensive professional, educational, and social programs, such as seminars, mentorship, and dynamic policy debates. AEI internships are ideal for students aiming to expand their network in Washington, D.C., and to actively participate in key national and international discussions.
Location: New York, NY (Permanent Mission of India to the UN)
Cost/Stipend: Not specified (unpaid is typical for diplomatic internships; no mention of funding or stipend)
Application Deadline: Rolling; allow 3 – 4 months for the selection process.
Program Dates: Flexible start date, for a maximum of six months (exact duration communicated upon selection)
Eligibility: Eligible applicants are Indian citizens, OCI card holders, or foreign nationals in the U.S. under 30, holding valid F1, G1, G4, J1, H1B, L1A visas, a Green Card, or U.S. citizenship (B1/B2 excluded), preferably final-year students or research scholars with strong academics and faculty recommendations; applications are accepted year-round.
The PMI New York Internship Programme offers you a chance to gain experience within India’s key diplomatic mission to the United Nations. Interns report directly to a Domain Expert and are involved in diverse tasks, including research, report writing, and analysis of current international developments, all reflecting India’s perspective on global issues. The work environment provides insight into diplomatic practices and multilateral negotiations at the UN. Selection is conducted by the Ministry of External Affairs in New Delhi, and applicants should expect the process to take several months.
Location: Davis, CA (UC Davis campus; many roles require in-person work)
Cost/Stipend: Paid positions are available ($16.75/hour for Peer Ambassadors; other roles may vary); some unpaid fellowships and internships are also offered.
Application Deadline: Varies by position (e.g., the Peer Ambassador priority deadline is June 3, with rolling applications accepted until positions are filled).
Program Dates: Academic year and summer; some positions are offered every quarter, while others are ongoing or year-long
Eligibility: Primarily open to current UC Davis undergraduate students; certain roles available for graduate students and recent graduates.
UC Davis Global Affairs provides a range of student job and internship opportunities that offer real-world experience in international relations, cross-cultural programming, event planning, communications, business operations, and more. You can apply as a Peer Ambassador in the Global Learning Hub, serve as a Communications or Social Media Assistant, or help with event planning, administrative projects, or even graphic and video production. Specialized internships include opportunities to work on UN Sustainable Development Goals, human rights advocacy (Article 26 Backpack), and campus global partnerships. Many positions emphasize teamwork, leadership, intercultural communication, marketing, and public speaking, helping you develop professional skills in a supportive environment.Â
Location: Los Angeles, CA (Downtown office; must attend in person at least once per week)
Cost/Stipend: Unpaid
Application Deadline: July 18 (for Fall); applications for other terms may have different deadlines.
Program Dates: Fall, Spring, and Summer sessions are available (dates vary by term; Fall is typically 12–15 weeks long).
Eligibility: Current high school or college students interested in international affairs (must demonstrate reliability, strong communication, organization skills, and the ability to attend at least one event per month).
The LAWAC internship program includes various roles such as Membership, Events, Marketing, Research and Development, Community Outreach, and High School Program Internships. Each position is designed to provide practical experience in nonprofit management and international relations. Interns gain personalized mentorship while assisting with event planning, membership engagement, marketing campaigns, and research on global topics. The program provides professional development in administration, communications, outreach, and youth education, as well as frequent opportunities to attend high-profile events featuring diplomats, scholars, and global experts.
Location: Philadelphia, PA (in-person at FPRI headquarters) and remote/hybrid options available
Cost/Stipend: Unpaid (some universities may offer work-study funding or grants; no fee to participate)
Application Deadline: Rolling deadlines for Fall, Spring, and Summer sessions (check website for current cycles)
Program Dates: Fall (September – December), Spring (February – May), Summer (June – August); typically 3 months per session
Eligibility: Primarily for undergraduate and graduate students; exceptional high school students (especially those authorized to work in the U.S.) may be considered on a case-by-case basis. International students are eligible if able to work in the U.S.
The FPRI offers a variety of internships, including research, special events, editorial, operations, and communications. As an intern, you work closely with an FPRI scholar or staff member in areas such as Asia, Eurasia, the Middle East, or Africa, contributing to research projects, event planning, communications, and operational support. The program emphasizes hands-on training, critical thinking, and direct involvement in analysis or programming. You’ll have the chance to produce research or event materials, attend seminars and FPRI events, and may even publish your work in FPRI’s Intern Corner. Flexible schedules (10–20 hours per week) and hybrid or remote options accommodate various circumstances. However, certain roles require evening availability or must be based in Philadelphia.
Location: Washington, D.C. (Hudson Institute Headquarters); remote/hybrid arrangements may be available
Cost/Stipend: Internships are typically unpaid; some roles may carry a modest stipend.
Application Deadline: Semester-based ;  check the current listings for Fall, Spring, or Summer cycles (typically at least 2–3 months in advance).
Program Dates: Fall (September – December), Spring (January – May), and Summer (June – August); generally 12 weeks per session.
Eligibility: Undergraduate and graduate students, as well as recent graduates; all majors considered, though interest in policy or international affairs is preferred.
As a Hudson Institute intern, you support policy research in areas such as national security, international relations, economic strategy, or technology. Interns are assigned to work under the guidance of a Hudson senior fellow or within a specific department, providing research assistance, writing, data analysis, event support, and administrative support. On-site interns benefit from attending public and intern-specific events with experts and leaders, while remote arrangements offer flexibility for independent research. You will develop professional skills through hands-on projects, participate in policy discussions, and build your resume in a renowned think tank environment.
Stephen is one of the founders of Lumiere and a Harvard College graduate. He founded Lumiere as a PhD student at Harvard Business School. Lumiere is a selective research program where students work 1–1 with a research mentor to develop an independent research paper.
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