Australian school taking students to Cambodia in 2026 — an Angkor history tour, a Year 10 cultural-exchange week, a World Challenge expedition? Every student needs their own Tourist eVisa at $80 USD (~$122 AUD) all-in, each teacher or guardian needs their own as well, and parents (not students) fill the 14-field e-Arrival Card for each child. Here is the practical playbook for the trip organiser.

Every student and every accompanying adult on an Australian school trip to Cambodia in 2026 needs their own Tourist eVisa at $80 USD (~$122 AUD) all-in — there is no group visa, no school-cohort discount, and no shared application. The standard pattern is the trip organiser applying for each student in sequence from a single logged-in account using the same school email and contact number, with each application Approved in 3 business days and Delivered as a printable PDF by email. Under-18 students travel with a signed parental consent letter naming the school and the trip dates. Parents (not students) fill the 14-field e-Arrival Card for each child within the 7-day window before flight. Lead teachers attending paid exchange meetings or sister-school MOU signings need the Business eVisa instead.
Australian secondary schools have run Cambodia trips for the better part of two decades — Angkor history tours for Year 10 humanities students, cultural-exchange weeks for sister-school programs, World Challenge expeditions for senior-year students wanting an immersive volunteer-and-trek experience, and the occasional Tour de Mekong cycling fundraiser pinned to a teacher-led charity. The Cambodia side of the paperwork is genuinely simple once you have run it once, but it trips up first-time organisers because there is no group visa, no bulk discount, no school accreditation that fast-tracks anything, and each student needs a separate Tourist eVisa with their own approved PDF.
The short version is this. Every student needs their own Tourist eVisa at $80 USD (~$122 AUD) all-in, every teacher or parent helper needs their own Tourist eVisa as well, and the trip organiser is the person who collates the documents, applies for each student in sequence, distributes the approved PDFs, and coordinates the e-Arrival Cards in the week before departure. The 30-day single-entry stay window is more than enough for any standard 7-to-14-day school trip, and the 3-month validity from issue means you can apply 8-10 weeks before departure and still have headroom.
Cambodian Immigration treats every visa application as an individual document, even when the applications all belong to one school cohort. There is no consolidated batch product, no PDF that lists 30 students on one approval, and no discount for applying together. The good news is that the workflow we have built handles cohort patterns smoothly — you can apply for the whole student group from one logged-in account using the same email and phone number, and each application runs through independently with its own approved PDF arriving in the same inbox over the same 3-business-day window.
Tip for trip organisers
Apply for every student from the same logged-in account using the school office email and phone number — it keeps every approved PDF together in one inbox, makes resubmissions tidy if a photo gets flagged, and means a single point of Aussie-timezone support contact if anything needs follow-up. Each student's approval is still individual, but the operational logistics stay clean.
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Every student application needs the same three things — a clean colour scan of the bio page of the student's Australian passport, a compliant passport-style photo, and (for under-18s) a signed parental consent letter. The bio scan and photo are the same standards as any adult Tourist eVisa application; the parental consent letter is the piece that is unique to school group trips and the part where trip organisers most often run into trouble at the last minute.
Each student needs an Australian passport with at least 6 months of validity from the date of arrival in Cambodia, and two blank pages for entry and exit stamps. The standard Aussie school trip is booked 6-9 months out, so passport renewals through DFAT can usually be handled comfortably before the visa application; budget 6 weeks for a standard renewal and use the priority service if you are inside 4 weeks of departure. Children's passports are valid for 5 years (versus 10 for adults), which is the most common reason a Year 11 student's passport has expired since their last family overseas trip.
The student photo follows the same Cambodian eVisa rules as any adult — plain light background, face filling roughly 70 to 80 percent of the frame, no glasses, no hat (unless religious), neutral expression, taken within the last 6 months. For school cohorts, the most reliable pattern is asking each parent to take the photo at home using an iPhone in a doorway with the student facing a plain wall, then uploading via the parent permission portal you collate. The chemist photo route works as well but adds $15-20 AUD per student and tends to slow the cohort down if you have 30 families running it in their own time.

Every adult on the trip — lead teacher, second teacher, parent helper, accompanying nurse, contracted World Challenge coordinator — needs their own Tourist eVisa at $80 USD (~$122 AUD) all-in. There is no professional accreditation, school registration, or Department of Education waiver that changes this. The Tourist eVisa is the right visa class for a teacher accompanying students as a supervisor, even if the school is paying for the teacher's travel costs, because the teacher's role on the ground is supervisory rather than business-purpose. The funds flow from the school covers the teacher's expenses, not a stipend or payment for work delivered in Cambodia.
The exception is the lead teacher attending a paid academic exchange, signing a sister-school MOU with a Cambodian school, presenting at a Cambodian education conference attached to the trip, or running supplier visits for a school's external provider. That activity falls into the Business eVisa category at $90 USD (~$137 AUD) all-in — meetings, paid work, conferences, sales calls, supplier visits, due-diligence, long stays, sponsored events all sit in that visa class. The lead teacher applies for the Business eVisa for themselves while every other adult on the trip applies for the Tourist eVisa; the students stay on the Tourist eVisa regardless.

The Tourist eVisa is valid for 3 months from issue, which gives schools a comfortable window for cohort-scale planning. Most Aussie trip organisers we work with run the visa block in the 8-to-10-week countdown before departure, which leaves time for passport renewals, photo retakes, parental consent letter signing, and the inevitable handful of student passports that turn up with damage or insufficient validity. Apply too early — say 4 months out — and the validity may have lapsed by departure for the slowest student in the cohort. Apply too late and you give up the buffer for the small number of applications that need a resubmission.
Each Tourist eVisa is Approved in 3 business days and Delivered as a printable PDF by email, which means a cohort of 30 student applications submitted on a Tuesday will have all 30 approved PDFs landing in the trip organiser's inbox by the following Friday. We provide Free resubmission if Immigration flags a correction, which most often means a photo retake for a single student rather than a wholesale issue — the resubmission cycle adds 2-3 business days, which the 8-to-10-week buffer absorbs comfortably. Aussie-timezone support is available throughout if anything snags, which matters when 30 parents are following up at once.

Common pairing when a school trip adds a Bangkok stopover en route.
Vergleichen →Useful for senior-year history trips combining Saigon and Phnom Penh.
Vergleichen →Occasional add-on for World Challenge expeditions running Mekong-region routes.
Vergleichen →Cleanest one-stop transit option for cohorts flying from any Aussie east-coast city.
Vergleichen →Different country, different visa rules for school cohorts to think through.
Vergleichen →Cambodia requires every air arrival, regardless of age, to submit a 14-field e-Arrival Card within the 7-day window before flight. For a school cohort, this means 30-plus separate e-Arrival Cards filed during the final week before departure. The single most important rule for trip organisers is this — parents fill the e-Arrival Card for each child, not the students themselves. The card includes flight details, accommodation in Cambodia, contact phone numbers, passport details, and personal information that requires parental sign-off. Asking students to fill their own card invariably produces a handful of incorrect entries that need to be rejected and resubmitted before departure.
The standard cohort pattern is the trip organiser circulating the school's hotel address and arrival flight details to every parent at the start of the e-Arrival week, with a clear instruction that parents lodge the card for their child by Wednesday at the latest. The trip organiser then collates the confirmed QR codes by Friday, prints a master sheet for the airport, and saves one digital copy per student. The $5 USD (~$7.50 AUD) per traveller can be billed back through the trip levy, or parents can pay individually at submission — either pattern works.
Do not let students fill their own e-Arrival Cards
We see the same pattern every school trip — a Year 10 student fills their own e-Arrival Card on a Sunday night, misreads the flight number on the booking screenshot, types the wrong accommodation address from a school PDF, and the card is rejected. Parents fill, school collates, never the students. Five minutes of supervision per family beats two days of resubmissions.