Cambodian visa on arrival treats every Australian child as a separate adult applicant — same $30 USD (~$46 AUD) booth fee, own photo, own e-Arrival Card, named guardian rules. Here is the full 2026 family guide for VoA, including the witnessed-consent-letter rule and why eVisa is the calmer route for Aussie families with kids.

Cambodia treats every Australian traveller — adult or child — as a separate VoA applicant. Each child needs their own passport, their own visa-on-arrival form at the booth, their own passport-size photo, and their own $30 USD (~$46 AUD) cash fee. There is no kids discount, no shared family form, and no waived photo for infants. A family of four pays 4 × $30 USD (~$184 AUD) in USD cash. Children under 18 must travel with their named guardian — one parent or a legal guardian — and if only one parent is travelling, the non-travelling parent should sign a witnessed consent letter to head off any questions from the booth officer. Every child also needs their own 14-field e-Arrival Card inside the 7-day window before flying. The calmer route for Aussie families is the Cambodia eVisa: $80 USD (~$122 AUD) per person all-in, Approved in 3–5 days, Delivered as a printable PDF by email, and the family walks straight past the VoA queue at KTI, SAI or KOS.
The Australian families we walk through the Cambodian arrival hall tend to land in the VoA queue carrying one shared assumption — that the kids are somehow on a parent's application. They are not. Cambodia treats every traveller, regardless of age, as a separate VoA case. One passport, one photo, one form, one $30 USD (~$46 AUD) cash fee, one stamp. A family of four queues four times at the booth, not once.
The fee maths surprises Aussie parents the most. Four people at $30 USD each is $120 USD (~$184 AUD) in cash, on top of whatever you have set aside for tuk-tuks and tips on the first day. The photo step surprises them second — every kid, including a sleeping toddler, needs their own physical print at the booth. And the guardian-and-consent rule is the one that catches single-parent and split-parent families off guard at the desk.
This guide unpacks all of it: the per-child fee maths, the chemist photo plan, the named-guardian rule, the witnessed consent letter, and the e-Arrival Card per child. If you are still weighing the routes, the eVisa vs visa-on-arrival comparison and the Aussie school-holidays family trip guide are the wider-trip companions to this piece. The Cambodia eVisa Australian guide hub covers cost, documents, and processing time in one canonical write-up.
Cambodian Immigration does not run a family application at the VoA booth. There is no parent-with-child combined slip, no half-price ticket for under-12s, and no waived photo for newborns. The rule is the same one that applies to the eVisa — one passport, one application, one fee, one stamp. It applies at KTI in Phnom Penh, SAI in Siem Reap and KOS in Sihanoukville, the three Cambodian airports that issue VoA in 2026.

Every Australian child travelling on VoA needs their own passport-size photo handed to the booth officer with the application form — the spec is 35x45mm equivalent, plain white background, recent (within 6 months), face fully visible. There is an on-the-spot photo machine near the booth at each airport, but the camera is fixed at adult head height, costs $2 USD (~$3 AUD) per attempt, and is sometimes out of service. Wrangling a sleepy six-year-old in front of that machine is the part Aussie parents tell us they will never repeat.
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테크오 국제공항(KTI)이나 시엠립 공항(SAI)에서 경유할 때 캄보디아 e-도착 카드(그리고 캄보디아 eVisa)가 필요한지는 하나의 질문에 달려 있습니다: 이민 선을 통과하시나요? 여기 공항 내 환승, 별도 티켓, 국내 구간에 대한 2026년 정확한 규정 안내서가 있습니다.
2026년을 앞두고 캄보디아의 국경 규정이 크게 변경되었습니다: 프놈펜에 테크오 국제공항(KTI)이 개항하고, 종이 출입국 도장이 디지털 V-Pass로 대체되었으며, 태국-캄보디아 모든 육상 국경은 계속 폐쇄되어 있습니다. 캐나다 여행자를 위한 2026년 종합 입국 체크리스트를 안내해 드립니다.
2026년에 캄보디아를 여행하는 영국 시민은 유효한 캄보디아 비자와 디지털 캄보디아 e-Arrival Card(CeA)를 모두 필요로 합니다. 여기서는 영국 여권 소지자가 관광(클래스 T) eVisa, 일반(클래스 E) eVisa, 그리고 테초 공항(KTI) 또는 시엠립(SAI)에서 도착 비자 중에서 어떻게 선택하는지 안내합니다.
The plan we recommend instead is doing the photos at an Australian chemist before flying. Chemist Warehouse, Priceline and Australia Post each run a passport photo service at most branches for around $15-20 AUD for a set of four prints. The technician will support a small child's head against the plain backdrop, and the print quality is consistent first time. Two prints per child go in the family envelope alongside the USD cash — one for the booth, one as a spare in case the officer rejects the first.
Cambodian Immigration is genuinely lenient on the closed-mouth and eyes-open rule for infants and toddlers — the booth officer is not going to refuse a photo because a six-month-old has their mouth slightly open. The strict bits are the plain white background, the 35x45mm size, the recency, and the absence of glasses, hats or filters. A chemist photo set covers all of those without thinking. The on-arrival machine is the hardest route for under-fives in practice.
The dedicated VoA photo-on-arrival walkthrough covers the machine spec, the booth rejection reasons, and the airport-by-airport reliability of the photo machine if you do skip the chemist step. The chemist photo guide covers the Australian branch shortlist and how the Cambodian spec compares to the Australian passport brief.

Cambodian Immigration applies a long-standing rule that children under 18 must enter the country with their named guardian on the application — typically one parent or a legal guardian. The VoA form has a guardian field for each minor, and the booth officer can ask for proof of the relationship if the family group at the desk does not match. A standard Aussie two-parent family travelling together rarely sees any friction, but the rule is the one to know if your family circumstances are not the standard pattern.
The witnessed consent letter is not a formal Cambodian government template. A plain-English letter naming the child, the trip, the dates, the travelling parent or guardian, and signed by the non-travelling parent in front of a Justice of the Peace or another authorised Australian witness is sufficient. Most Aussie parents we work with print two copies, keep one with the family envelope and one in a separate bag in case the booth wants to retain a copy.

The Cambodian e-Arrival Card is a separate digital form from the VoA, and it applies to every air arrival into the country in 2026 — adult, child, infant. The card has 14 fields, the submission window is the 7 days before flying, and the fee is $20 USD (~$31 AUD) verified through us. There is no shared family card. A family of four submits four cards, each tied to its own passport number, regardless of whether the family is going eVisa or VoA at the booth.
The practical workflow Aussie parents tell us works best is a single sit-down session at home roughly 5 days before flying. One adult opens a fresh browser tab per family member, fills the 14 fields each, and submits them in batch. The QR code response per card needs saving to phone wallet or print, since the booth officer scans each one. The most common mistake we see is parents trying to submit a single card for the family — the system rejects this immediately because the passport number field is unique per submission.
The 14-fields walkthrough and the couples-and-family shared-fill workflow cover the field-by-field detail, the QR saving rule, and the order most Aussie families find easiest to work through. Both guides assume one card per person, which is the rule.

For solo travellers the trade-off between eVisa and VoA is roughly even — the eVisa costs $80 USD (~$122 AUD) all-in versus $30 USD (~$46 AUD) cash at the booth, but the eVisa skips the airport queue and arrives Approved in 3–5 days, Delivered as a printable PDF by email. For families the maths tilts heavily toward the eVisa, because the queue time at the booth multiplies with each child while the eVisa workload at home stays roughly fixed.
Run this checklist a fortnight before flying and the VoA family workflow becomes a non-event. The eVisa route makes most of it disappear, but if you are committed to VoA, this is the prep that keeps the booth queue calm with kids in tow.
호주인을 위한 다음 단계 및 관련 읽기 자료: 제출할 준비가 되면 캄보디아 eVisa를 신청하고, 호주 시민을 위한 유일한 표준 참조 자료로 당사의 캄보디아 비자 허브를 북마크하며, 빠른 답변을 위해 캄보디아 비자 가족 아동 FAQ를 살펴보고, 이 가이드의 약어를 해독하려면 당사의 캄보디아 비자 용어 모음을 사용하세요.
Family overland Bangkok-to-Siem Reap is off the table — fly via KTI or SAI.
2026 업데이트 읽기 →Family overland Saigon-to-Phnom Penh still works on the eVisa pair.
조합 가이드 보기 →A quieter overland option than Vietnam for the family route.
라오스 루트를 계획하세요 →The smoothest family stopover on the way through.
경유 정렬하기 →Bali or Cambodia for the next school holidays — or both?
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