At a glance
| Factor | Seoul | Jakarta |
|---|---|---|
| Average international school fees (secondary) | KRW 36 to 45 million (USD 26,500 to 33,000) at SIS, YISS, Dwight and SFS | IDR 280 to 480 million (USD 17,500 to 30,000) at BSJ, JIS and AIS |
| Dominant curricula | American (AP), IB, British, Korean | IB, British (IGCSE and A Level), American, Australian, Indonesian |
| Cost of living (Numbeo, May 2026) | Premium Asian capital, comparable with Tokyo | Around 35 to 50 percent below Seoul on rent and groceries |
| Family visa | F-3 dependent visa attached to E-1 to E-7 work visas, F-5 permanent residency after five years | KITAS sponsor permit, second home visa for self-funded families |
| Expat share of population | Around 4 percent of Seoul metro | Around 5 percent of Jakarta metro |
| Typical relocation timeline | 8 to 12 weeks | 10 to 14 weeks |
Seoul's market is small, premium and intensely competitive on academics. Jakarta's market is larger, broader in price range and more relaxed in tone, with a long history of serving multinational families.
Schools landscape side by side
Seoul's flagships are Seoul International School (SIS) in Bundang, Seoul Foreign School (SFS) in Yeonhui-dong, Korea International School (KIS) in Bundang and Pangyo, Yongsan International School of Seoul (YISS) in central Yongsan, and Dwight School Seoul as the only IB-only continuum school in the city. International School of Koje and Chadwick Songdo extend the choice outside the metro. Most schools run waiting lists of six to eighteen months. See the Seoul schools hub.
Jakarta is anchored by Jakarta Intercultural School (JIS), the city's flagship since 1951, plus British School Jakarta (BSJ) in Bintaro, Australian Independent School (AIS) in Pejaten and the North Jakarta Intercultural School (NJIS). Mentari and Sekolah Pelita Harapan add Indonesian-international bilingual choice. JIS dominates the premium end; BSJ and AIS handle most non-American families. See the Jakarta schools hub.
Not sure which city fits your family?
Take the 5 minute school finder quiz, then run the cost calculator for both cities. You get shortlisted schools plus a side by side relocation budget in under ten minutes.
Fees and value for money
Seoul's premium schools sit at the top of the Asian pricing range. SIS publishes KRW 37 to 40 million for high school, YISS around KRW 36 million in year one including capital fees, Dwight Seoul around KRW 32 to 36 million, and Korea International School around KRW 38 to 42 million. Add a KRW 4 million non-refundable initial registration fee at SIS plus KRW 5 to 12 million for capital levies, uniforms and buses in year one. Total first-year outlay sits between KRW 45 and 55 million per child. See the fees explorer for distribution.
Jakarta's range is wide. JIS premium tier runs IDR 320 to 480 million per year (roughly USD 20,000 to 30,000), BSJ around IDR 280 to 350 million, AIS around IDR 200 to 280 million, and NJIS around IDR 240 to 320 million. Registration and enrolment fees add IDR 15 to 50 million in year one, learning support adds IDR 25 to 80 million if needed, and external exam fees (IGCSE, IB, A Level) sit outside tuition. Corporate packages typically cover school fees in full, which is why JIS remains the default for relocating senior expats.
Curriculum availability
Seoul is American-heavy. SIS, SFS, KIS and YISS all run a US High School Diploma with AP. Dwight Seoul is the IB continuum outlier. The Korean Ministry of Education tightly regulates curriculum equivalence, so international schools cannot offer the Korean national curriculum to most non-Korean nationals. The IB Diploma is available at Dwight, SFS and KIS Pangyo; AP is the dominant Year 11 to 12 credential.
Jakarta offers the broadest curriculum mix in Southeast Asia outside Singapore. JIS runs US Diploma with AP plus IBDP; BSJ runs IGCSE and A Level plus IBDP; AIS runs the Australian curriculum through to Year 12; NJIS runs IBDP. The IB Diploma is widely available, which makes Jakarta easier for families planning a Year 11 move into the city. See the IB hub.
Neighbourhoods families pick
In Seoul international families cluster in three main areas. The Yongsan corridor (Yongsan, Hannam-dong, Itaewon) is home to YISS, Seoul Foreign School and most embassies, with a strong cafe and English-medium service base. Bundang and Pangyo, south of the city, are dominated by SIS and KIS Pangyo and house most of the Samsung and Naver expat staff. Mapo and Yeonhui-dong serve families committed to Seoul Foreign School. A three-bedroom apartment in Hannam-dong runs KRW 6 to 10 million per month.
In Jakarta international families pick four main areas. Kemang is the classic British and Australian expat enclave south of central Jakarta, popular with BSJ and AIS families. Pondok Indah is the wealthier residential cluster with strong commute to JIS and BSJ. Bintaro suburb is built around the BSJ campus. Senopati and SCBD serve families on shorter postings who want city access. A three-bedroom house in Kemang runs IDR 35 to 70 million per month, around 40 percent below Seoul equivalents.
Lifestyle and climate
Seoul runs a humid continental climate with cold dry winters down to minus 5 and hot humid summers up to 32, with monsoon rainfall in July and August. The city is exceptionally safe, the metro is world class, and air quality is generally good apart from spring dust events. Jakarta runs tropical year round, 23 to 33 degrees with high humidity and a long wet season from October to April. Traffic is famously heavy, schools run extensive bus services from age 4 upwards, and air quality is the most significant lifestyle penalty. Family life in Jakarta leans heavily on club memberships, malls and weekend escapes to Bali or the Thousand Islands.
Verdict: who picks which city
Choose Seoul if you want a high-trust, low-crime Asian base with premium American-style schools, excellent infrastructure and access to the K-economy. Total cost of living and school fees are high, but corporate packages from Samsung, LG, Hyundai and large global tech are generous. Seoul is the easier city if you want children walking to school by age 10 and using the metro independently by 12.
Choose Jakarta if you want a lower cost base with broader curriculum choice, a more relaxed expat community and a stronger record of long-term family postings. The IB Diploma is widely available, BSJ and JIS are deeply established, and corporate packages typically cover full fees plus housing.
Run both cities through the cost calculator to see the difference in net cost.
Frequently asked questions
Is Seoul or Jakarta cheaper for international school families in 2026?
Jakarta is cheaper across the board. Numbeo's May 2026 comparison puts Seoul roughly 35 to 50 percent above Jakarta on rent and groceries. School fees are similar in USD terms at the top end, but Jakarta's mid-tier (AIS at IDR 200 to 280 million) is well below Seoul's cheapest premium school.
Which city has stronger international schools?
Both are strong but in different ways. Seoul's SIS, SFS and KIS produce some of Asia's strongest AP results. Jakarta's JIS and BSJ have deep heritage and broader curriculum choice, with IB Diploma widely available. Seoul is harder to get into; Jakarta is easier with more options at mid-tier.
Is the family visa easier in Seoul or Jakarta?
Seoul's F-3 dependent visa attached to an E-series work visa is processed in two to four weeks once the principal applicant is approved. Jakarta's KITAS sponsor permit is more bureaucratic and typically takes six to ten weeks. Seoul is the faster process; Jakarta is workable but requires a sponsor employer or the second home visa for self-funded families.
How does the climate compare for families?
Seoul has four distinct seasons: cold dry winters down to minus 5, hot humid summers up to 32, with monsoon rain July and August. Jakarta is tropical year round, 23 to 33 with very high humidity and a long wet season October to April. Families who want seasonal change pick Seoul; those who prefer warm weather all year pick Jakarta.
Where do most expat families live in each city?
In Seoul: Yongsan and Hannam-dong for YISS and SFS, Bundang and Pangyo for SIS and KIS, Mapo and Yeonhui-dong for SFS proper. In Jakarta: Kemang for BSJ and AIS, Pondok Indah for JIS and BSJ, Bintaro for the BSJ campus, Senopati and SCBD for shorter postings.
