Udon Thani International School

UDIS is situated about 20 minutes north of Udon Thani city centre, along Mittrapab Road, in a primarily residential area of northeastern Thailand (Isan region). It benefits from straightforward road access into town and sits in a calm neighbourhood setting.

UDIS serves students aged 2 to 18, structured across four key stages: Early Years (ages 2–5), Primary (ages 5–11), Middle Years (ages 11–16), and the Diploma Programme (ages 16–18).

UDIS is a co‑educational day school. UDIS does not operate its own boarding facilities on campus. Instead, the school partners with trusted homestay providers in the Udon Thani area to offer safe and supportive accommodation for students. Their preferred provider is Hug Udon, a local team experienced in hospitality, recommended directly by the school for homestay arrangements. The school is also planning to develop its own boarding facility in the future, and invites interested families to contact them for more information or to register their interest.

UDIS provides inclusive learning support through dedicated staff—such as a Learning Support Coordinator, learning support teachers and assistants—and tailored programmes to help students access the curriculum or extend gifted learners. These services are offered in collaboration with classroom teachers, and may involve additional fees if specific support is required

The school has no formal national affiliation with any country.

UDIS has no religious affiliations.

There is not enough information publicly available about the school's day structure.

UDIS operates its own school bus service covering three zones within Udon Thani. The service adheres to safety protocols, including the use of seat belts, and is managed directly by the school.

Application and Registration Fees

Application Fee: THB 10,000 (non-refundable)
Registration Fee: THB 50,000 (non-refundable)
Refundable Deposit: THB 30,000, returned at graduation in Year 13 or with three months’ written notice of withdrawal.

Tuition Fees (per year / term)

Preschool: THB 190,550 / Term 1: 76,220 / Term 2: 66,693 / Term 3: 47,638
K1–K2: THB 309,000 / 123,600 / 108,150 / 77,250
Years 1–3: THB 345,050 / 138,020 / 120,768 / 86,263
Years 4–6: THB 360,500 / 144,200 / 126,175 / 90,125
Years 7–9: THB 375,950 / 150,380 / 131,583 / 93,988
Years 10–11: THB 391,400 / 156,560 / 136,990 / 97,850
Years 12–13: THB 412,000 / 164,800 / 144,200 / 103,000
A 3% early payment discount is available for full annual tuition paid before Term 1 starts.

Catering Fees

Preschool–K2: THB 21,521 annually
Years 1–13: THB 29,592 annually

Materials Fees

Preschool–K2: THB 9,190 annually
Years 1–6: THB 15,317 annually
Years 7–11: THB 18,380 annually
Years 12–13: THB 31,827 annually

Transport Fees (optional)

Zone 1 Roundtrip: THB 51,891 annually
Zone 2 Roundtrip: THB 71,351 annually
Zone 3 Roundtrip: THB 90,809 annually
One-way trips are 75% of the round-trip fee. Second and subsequent children receive a 25% discount.

Family Discounts

Second child: 50% off registration, 10% off tuition.
Third and subsequent children: Free registration, 20% off tuition.

Payment Terms

Fees are billed termly (Term 1: 40%, Term 2: 35%, Term 3: 25%). Payments are accepted by bank transfer; families should confirm available payment methods directly with the school.