How Techo International Airport (KTI) Replaced PNH in September 2025
In September 2025, Cambodia completed the historic transition of all commercial passenger and cargo flights from the 1950s-era Phnom Penh International Airport (IATA: PNH, Pochentong) to the brand-new Techo International Airport (IATA: KTI, ICAO: VDTI). Situated in Kandal Steung district across the Kandal and Takeo provincial boundary roughly 35 kilometres south of Phnom Penh, KTI is a 4F-rated mega-hub capable of handling long-haul widebody aircraft including the Airbus A380 and Boeing 747-8.
For international travellers arriving in 2026, the transition to KTI brings fully digitised border processing. Paper arrival cards, paper customs forms, and ink arrival stamps have been superseded by an integrated digital workflow: pre-trip Cambodia eVisa approval, the mandatory Cambodia e-Arrival Card QR code, biometric Smart Gates, and the electronic v-Pass.
- Official IATA code is KTI (ICAO: VDTI) — all tickets into Phnom Penh now land at Techo International Airport.
- Designed with high-throughput biometric e-Gates and dedicated eVisa holder lanes to cut peak-hour arrival queues.
- Located 35 km south of Wat Phnom and BKK1 via the dedicated 60-metre-wide Samdech Techo Hun Sen Boulevard.
Travelling from Thailand? You Must Fly into KTI or SAIBecause all Thailand–Cambodia land border checkpoints (including Poipet and Cham Yeam / Hat Lek) are closed in 2026, travellers connecting from Bangkok, Phuket, or Chiang Mai must fly into KTI or Siem Reap (SAI) with an e-Arrival QR code and eVisa.
Understanding the Dual Requirement (eVisa + e-Arrival QR) & Digital v-Pass at KTI
The single most common mistake at Phnom Penh Techo International Airport (KTI) is assuming that a Cambodia eVisa and a Cambodia e-Arrival Card are the same document. They serve two distinct legal functions, and most air travellers require both.
Your Cambodia eVisa ($80 USD Tourist Type T or $90 USD Business Type E) is your visa authorisation to enter the Kingdom for up to 30 days. Your Cambodia e-Arrival Card ($20 USD Standard, $35 USD Rush, or $60 USD Super Rush) is the mandatory digital immigration, health, and customs declaration required from every single air passenger — including visa-exempt ASEAN citizens and infants.
Once KTI immigration scans both documents and completes your fingerprint and facial biometric check, Cambodian Immigration issues a digital v-Pass (Virtual Pass) to your registered email address. The v-Pass serves as your official electronic entry record showing your entry port (KTI), visa class, and final permitted stay date.
- No portrait photo upload needed when applying for your eVisa with us — only a clear photo or scan of your passport bio page.
- Super Rush e-Arrival processing ($60 USD) delivers your verified QR code in as little as 15 minutes if you are already at the departure airport.
- Keep your digital v-Pass email saved throughout your trip; hotels and local immigration offices inspect it for check-in and Business eVisa extensions.