Phnom Penh’s Techo Airport enters Skytrax’s global top 5 — and the ambition goes far beyond the trophy

Inaugurated in September 2025, the new Cambodian hub designed by Foster + Partners has just been ranked among the five best new terminals worldwide. An architectural feat that raises a crucial economic question: can this runway giant finally connect Cambodia directly to Europe?

Just a few years ago, Phnom Penh’s airport — a single runway and an aging terminal less than seventy years old — reflected the structural lag of a country long sidelined from major global air routes. Today, Cambodia responds to that image with a monumental architectural statement. And the aviation world is beginning to take notice.

According to the results of the Skytrax World Airport Awards 2026, Techo International Airport (KTI) ranked fifth globally among the best new terminals.

It stands alongside Aso Kumamoto Airport in Japan, Terminal 3 of Guangzhou Baiyun International Airport in China, Terminal 1 of San Diego International Airport in the United States, and Navi Mumbai International Airport in India. A ranking that clearly reflects Cambodia’s ambition: to sit at the table of the world’s leading airport powers.

An XXL project built for the future

Developed by Cambodia Airport Investment Co. (CAIC) — a joint venture between the Royal Government of Cambodia and the Overseas Cambodian Investment Corporation (OCIC) — Techo Airport represents a total investment of $2.3 billion, one of the largest infrastructure projects ever undertaken in the country.

The new three-runway infrastructure replaces the former Phnom Penh International Airport, which had only a single runway. The project is being implemented in three phases: 13 million passengers in phase 1, 30 million in phase 2, and up to 50 million in phase 3, supporting Cambodia’s long-term growth in connectivity, tourism, and trade.

On the architectural side, the British firm Foster + Partners designed a terminal inspired by the region’s oldest civilizations, reflecting Cambodian vernacular forms while integrating the constraints of the tropical climate.

The central terminal is organized around two wing-shaped piers that optimize walking distances, and the entire structure is covered by a large continuous canopy linking the drop-off area on the airside. Bamboo-patterned domes evoke traditional Cambodian craftsmanship, while a nine-meter Buddha statue in the Abhaya mudra welcomes travelers upon arrival.

Digital at the core of the system

Techo’s ambition is not limited to aesthetics. Powered by next-generation systems from SITA, KTI offers a fully digital passenger journey: self-service kiosks, automated baggage drop, biometric e-gates, and real-time baggage tracking. With 29 airlines already connected through SITA’s shared systems, KTI aims to position Cambodia at the forefront of smart aviation in Southeast Asia.

New routes, but Europe still pending

This is where the debate becomes strategic. Skytrax recognition is a strong signal, but the true measure of a hub’s success lies in routes opened and passenger flows. On this front, the first months are encouraging — but not yet decisive for European travelers.

Since its opening, KTI has expanded Cambodia’s global connectivity. Etihad Airways launched direct flights between Abu Dhabi and Phnom Penh as early as October 4, 2025, creating a link to the Middle East and Europe. Turkish Airlines was expected to launch its Istanbul route in December 2025, while Air Cambodia opened regular flights to Tokyo.

Istanbul and Abu Dhabi are indeed key transit hubs for European travelers — but they do not yet provide the nonstop connection demanded by high-end tourism and business sectors. The question of direct Paris–Phnom Penh or London–Phnom Penh flights remains, for now, unanswered by major European carriers.

Experts are closely monitoring Techo’s ability to establish itself as a regional hub. The phase 1 terminal has 22 boarding gates capable of accommodating long-haul aircraft such as the Airbus A340 and A350, with an initial annual capacity of 13 to 15 million passengers. Physical infrastructure is therefore no longer an obstacle. The ball is now in the airlines’ court.

VINCI at the helm of a window of opportunity

The airport is operated by France’s VINCI Airports, with support from international partners including ATKINS, Heerim Architects, and consultants from Singapore’s Changi Airport. The presence of the French group at the operational helm is significant: it places France — and by extension Europe — in a privileged position to influence route development and commercial partnerships.

For tourism operators, hoteliers in Siem Reap or Phnom Penh, and investors assessing Cambodia’s potential, the equation is clear: a world-class airport without direct connectivity to Europe remains an underutilized asset. The Skytrax ranking is a showcase. Direct air routes will be the gateway.