St Andrews Bangkok: Everything Expat Parents Need to Know

If your company just posted you to Bangkok and you have school-age kids, the school search lands at the top of your to-do list before you've even booked your flight. St Andrews International School is one of the first names every British expat parent hears, and for good reason. It runs two campuses, follows a British curriculum all the way to A-levels, and has built a reputation solid enough to keep waiting lists moving slowly. Here's what you actually need to know before committing.

The Two Campuses and What Sets Them Apart

St Andrews Bangkok operates out of Sathorn and Sukhumvit, and the difference between the two shapes your rental search from day one.

The Sathorn campus sits on Prompak Road in the Sathorn district, a short drive from Surasak BTS. It takes students through primary years and draws families living in the Silom, Sathorn, and Charoen Nakhon corridors. If you're looking at buildings like The River on Charoen Nakhon Road or Supalai Elite Sathorn on Sathon Soi 12, school drop-off is a 10-minute drive on a good morning.

The Sukhumvit campus runs from Early Years through Sixth Form and sits further east along the BTS line, in the lower Sukhumvit corridor near the Bearing BTS area. That puts it squarely within reach of families renting in On Nut, Udomsuk, or Bangna. It's the larger of the two campuses and handles the bulk of secondary school enrolment.

Curriculum and Academic Profile

St Andrews follows the English National Curriculum through IGCSEs and A-levels, which makes transitions smoother for families rotating between postings or planning a return to the UK for university.

The school holds accreditation from the Council of International Schools and regularly sends students to Russell Group universities. For parents who've moved through Singapore or Dubai, the British framework removes one variable from an already complicated relocation.

One thing to flag: St Andrews is not an IB school. If your child is mid-way through a Diploma Programme at another international school, confirm how credits transfer before signing any enrolment papers. Several families in the Thonglor area with teenagers at Year 10 or above have had to make a campus-by-campus call depending on where in the curriculum their child sits.

Fees and What to Budget For

Annual fees for 2025-2026 run from roughly 390,000 THB for Nursery up to around 620,000 THB for Sixth Form, depending on the year group. Those numbers cover tuition but not everything.

Registration fees, a capital levy, and a one-time debenture (which can reach 250,000 THB or more) push the real first-year cost considerably higher. Most expat packages at multinational firms include a school fee allowance with a fixed ceiling, and the gap between that ceiling and the actual invoice hits fast, especially if you're also renting in Phrom Phong or Thonglor where premium condos consume a large share of the housing allowance.

Meal plans, school bus routes, and extracurricular clubs add roughly 20,000 to 50,000 THB per year depending on what your child joins.

Location and the Commute Reality

Bangkok's traffic earns its reputation, and the school run is where expat parents feel it first.

For the Sathorn campus, families tend to cluster in condos along Sathon Soi 1 through Soi 12, or across the river in the Charoen Nakhon corridor near Icon Siam. A morning drop-off from The Diplomat Sathorn takes 10 to 15 minutes outside peak hour, and close to 40 minutes if you leave after 7:30am on a weekday.

For the Sukhumvit campus near Bearing, the practical residential belt runs from On Nut through Udomsuk toward Bangna. Buildings like IDEO O2 on Bangna-Trad Road or condos off Sukhumvit Soi 101 keep the school run under 15 minutes by car. Families who also need to reach offices in Asok or Ratchadaphisek can take the BTS from Udomsuk toward Asok, a journey of about 25 to 30 minutes on the Sukhumvit line.

Applying and the Waiting List

St Andrews is oversubscribed at most year groups, particularly at Sathorn for Years 1 through 6. The school recommends registering 12 to 18 months ahead of your intended start date, which is a difficult ask when most corporate relocations arrive with three months' notice.

The practical move is to register the moment Bangkok becomes a real possibility, even before the posting is confirmed. The registration fee sits at 3,000 THB, it's non-refundable, and it gets your child's name in the system. Some families who relocated to the On Nut area waited over a year for a Sukhumvit campus place while their child attended another international school as a temporary measure.

Being flexible on start dates and staying in regular contact with the admissions office has helped families get placed faster. Sibling priority applies and can move things along if an older child is already enrolled.

Finding the Right Condo for Your Campus Zone

Most families lock in their neighbourhood after they know which campus they're targeting, and that order makes sense. The school location, BTS access, and housing allowance form a triangle that shapes nearly every rental decision in this city.

Superagent.co is built for exactly this kind of search. It's Bangkok's AI-powered condo rental platform, with listings you can filter by school proximity, BTS station, and budget, in both Thai and English so nothing falls through the gaps. Whether you're looking at serviced apartments near Sathorn for a short-term arrival or a two-bedroom near Udomsuk for the school year, it's worth running your shortlist through the platform before committing to a lease.

Bangkok moves fast. So do the good listings.