Taking the children to Cambodia? Every member of the family needs their own e-Arrival Card, babies included, and every card has to match its own passport. Here is how British families get them all filed correctly, plus what to check on children’s passports first.

Yes. Every traveller flying into Cambodia files their own e-Arrival Card under their own passport, and that includes children. A British family of four files four cards, each with its own QR code. A parent completes each child’s card using the child’s own passport details. Each child needs their own visa too.
Cambodia is a wonderful family destination: the temples of Angkor feel like a real-life adventure to children, and the south coast is an easy beach finish. The paperwork is straightforward too, once you know the one rule that matters for families. The Cambodia e-Arrival Card belongs to a passport, not to a booking.
That means a parent’s card does not cover the children, the way a single booking reference covers everyone on the flight. However many passports your family travels on, that is how many e-Arrival Cards you need. Two parents and two children is four cards. Bring a grandparent and it is five.
Before you apply for any visas or file any cards, get every passport out and check the expiry dates. UK child passports are issued for five years rather than ten, so they run out sooner, and it is easy to lose track of when a child’s passport was last renewed. Each passport should be valid for at least six months beyond the date you enter Cambodia and have at least one blank page.
If a child needs a new passport, get it before you do anything else. The visa and the e-Arrival Card are both tied to the passport number, so a card filed on an old passport will not match the one the child actually travels on.
Children in the same family may also have different surnames, or a child may carry a surname different from one parent. That is fine: each card simply uses the name exactly as it appears in that child’s own passport.
The child’s. A parent fills in the form, but every identity field comes from the child’s passport: their full name exactly as printed, their passport number, their date of birth and their nationality. The travel details will usually match yours, because you are travelling together.
The most common family mistake is copy and paste. When you file four cards in a row, the fields that change from card to card, the name, passport number and date of birth, are exactly the ones that get left behind from the previous card. Check those three against the passport in your hand before you submit each one.
Or let us do it: you can start your e-Arrival application for the whole family in one order, priced per traveller, and we check each card against that person’s passport before filing it.
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তেচো আন্তর্জাতিক বিমানবন্দর (KTI) বা সিয়েম রিপে (SAI) লে-ওভারের সময় আপনার কি কম্বোডিয়া ই-আগমন কার্ড (এবং কম্বোডিয়া ই-ভিসা) প্রয়োজন তা একটি প্রশ্নের উপর নির্ভর করে: আপনি কি ইমিগ্রেশন লাইন অতিক্রম করবেন? এয়ারসাইড ট্রান্সফার, পৃথক টিকিট এবং ডমেস্টিক হপের জন্য এখানে সঠিক 2026 নিয়মাবলী রয়েছে।
কম্বোডিয়ার সীমান্ত নিয়ম 2026 সালে আসতে আসতে উল্লেখযোগ্যভাবে পরিবর্তিত হয়েছে: নম পেন তেচো আন্তর্জাতিক বিমানবন্দর (KTI) খুলেছে, কাগজের স্ট্যাম্প ডিজিটাল ভি-পাস দিয়ে প্রতিস্থাপিত হয়েছে এবং সমস্ত থাইল্যান্ড-কম্বোডিয়া স্থল সীমান্ত বন্ধ রয়েছে। কানাডিয়ান যাত্রীদের জন্য এখানে সম্পূর্ণ 2026 প্রবেশ চেকলিস্ট রয়েছে।
2026 সালে কম্বোডিয়ায় ভ্রমণকারী ব্রিটিশ নাগরিকদের একটি বৈধ কম্বোডিয়ান ভিসা এবং একটি ডিজিটাল কম্বোডিয়া ই-আগমন কার্ড (CeA) উভয়ই প্রয়োজন। এখানে দেখানো হয়েছে কীভাবে যুক্তরাজ্য পাসপোর্টধারীরা ট্যুরিস্ট (ক্লাস T) ই-ভিসা, সাধারণ (ক্লাস E) ই-ভিসা এবং তেচো এয়ারপোর্ট (KTI) বা সিয়েম রিপ (SAI) এ ভিসা অন আরাইভাল-এর মধ্যে বেছে নেয়।
Most British families travel in the school holidays. Christmas and February half-term fall in Cambodia’s cooler, drier months of November to February, and October half-term comes at the tail end of the rainy season. School holiday trips are often booked a long way ahead, but the e-Arrival Card cannot be filed until the final week, which tends to be the busiest week of term.
That is the gap a filing service fills. Book the cards with us whenever suits you, and we hold the details and file every card the moment your window opens, then email you the QR codes. You do not have to remember it in the middle of end-of-term concerts and packing.
Our Cambodia arrival card service is priced per traveller in US dollars, with the sterling equivalent on your statement: $20 Standard (24 hours), $35 Rush (2 hours) or $60 Super Rush (15 minutes). We do not need a photo, and free resubmission is included if Immigration flags a correction.
যদি আপনি আমাদের সাথে দাখিল করেন এবং এখনও পরবর্তী ভ্রমণ বুক করে না থাকেন, আমাদের ফর্ম আপনাকে "এখনও বুক করা হয়নি" বলার সুযোগ দেয় এবং পরে যোগ করতে আমরা আপনাকে ইমেইল করি।
British passport holders need a visa for Cambodia, and that applies to children as well. Visas are not shared between parents and children, so each child needs their own, matched to their own passport. Sort the visas first, at least a week before you fly, and file the e-Arrival Cards last.
Our guide to the Cambodia visa for UK citizens covers the options. You can apply for the Cambodia eVisa online for each member of the family: Tourist $80 USD per traveller, approved in 3–5 days and delivered by email.
After a long journey from the UK with a connection on the way, nobody wants to scroll through a phone looking for the right QR code while a toddler melts down. A few habits make the immigration desk quick.
For more on families, babies and group filings in general, see our guide to the e-Arrival Card for families and children.