Cambodia Airports: Everything You Need to Know

1. Where to Land When Traveling to Cambodia?

Cambodia, a relatively small Southeast Asian country, has a total of around 17 airports. For international travelers from the USA, UK, Australia, and other English-speaking countries, the main airports in Cambodia are now Phnom Penh Techo International Airport (KTI), Siem Reap Angkor International Airport (SAI), and Sihanouk International Airport (KOS).

The most important update for 2026 is the airport code change for Cambodia’s two main tourist gateways. Phnom Penh is now served by Techo International Airport (KTI), while Siem Reap and Angkor Wat are served by Siem Reap Angkor International Airport (SAI). Older guides may still mention PNH for Phnom Penh and REP for Siem Reap, but travelers should check the new codes carefully before booking flights.

Most long-haul flights from these regions require layovers in Southeast Asian hubs such as Suvarnabhumi International Airport (Bangkok, Thailand), Kuala Lumpur International Airport (Malaysia), Changi Airport (Singapore), Noi Bai International Airport (Hanoi, Vietnam), or Tan Son Nhat International Airport (Ho Chi Minh City, Vietnam). Another option is to transit through hubs in the Middle East, such as Dubai, Abu Dhabi, or Doha, before catching a connecting flight to Cambodia.

2. Cambodia Airports Map

2.1 International Airports in Cambodia

Cambodia has around 17 airports, but only a few are useful for most international travelers. In 2026, the main international airports to know are:

• Phnom Penh Techo International Airport (KTI), the new main airport serving Cambodia’s capital.
• Siem Reap Angkor International Airport (SAI), the main airport for Siem Reap and the Angkor temples.
• Sihanouk International Airport (KOS), the main airport for Cambodia’s southern coast and island trips.
• Dara Sakor International Airport (DSY), a newer airport in Koh Kong province, currently more relevant for limited domestic and regional travel than for first-time visitors.

2.2 Regional Airports in Cambodia

While domestic flights focus mainly on the routes between Phnom Penh, Siem Reap, Sihanoukville, and selected developing destinations such as Dara Sakor, there are several provincial or regional airports. Some are used for military or private flights, but not for regular commercial travel. Here is the full list of Cambodia’s regional airports and airfields often mentioned in travel resources:

Here is the complete list of airports in Cambodia

Battambang Airport

Ratanakiri Airport

Kampong Cham Airport

Kampong Chhnang Airport

Kampot Airport

Krakor Airport

Kratie Airport

Mondulkiri Airport

Stung Treng Airport

Thbeng Meanchey Airport

2.3 New Airports in Cambodia

Cambodia has invested heavily in new airport infrastructure to support tourism growth. Some projects mentioned in older articles are no longer “future airports” but are already in operation.

Techo International Airport (KTI), also known as Phnom Penh Techo International Airport, is Cambodia’s newest main international gateway. It is located south of Phnom Penh and officially replaced the former Phnom Penh International Airport for regular commercial passenger flights in September 2025. The airport is designed to handle a much larger number of passengers and support Cambodia’s long-term tourism and business development.

Siem Reap Angkor International Airport (SAI), also known as the new Siem Reap airport, is located in Soutr Nikom district, around 40 km from the Angkor Archaeological Park and about 50 km from Siem Reap city center. It opened for commercial flights in 2023 and replaced the old Siem Reap International Airport. The new airport was built farther from the temples to support tourism growth and reduce pressure on the Angkor heritage area.

Dara Sakor International Airport (DSY), in Koh Kong province, is located near the Dara Sakor coastal development area in Botum Sakor district. After several delays, the airport has started receiving limited commercial flights, including domestic connections from Phnom Penh. However, it is still a developing airport and is not yet the main arrival point for most international tourists.

The development of the Koh Rong Ecotourism International Airport is still part of Cambodia’s long-term tourism plan. For now, travelers heading to Koh Rong city usually fly to Sihanouk International Airport and continue by road and ferry.

3. Popular Airports in Cambodia

3.1 Phnom Penh Techo International Airport (KTI)

Located south of the city center, Phnom Penh Techo International Airport is now Cambodia’s main airport for the capital, serving both domestic and international airlines. Most travelers flying to Phnom Penh should now look for the airport code KTI when booking tickets.

Visitors can fly to Phnom Penh from countries and regions such as Thailand, Vietnam, Singapore, Malaysia, China, Korea, and other Asian hubs. Due to the distance from the city and Phnom Penh traffic, it can take around 45 minutes to more than one hour to reach the city center, depending on traffic and your final destination. The most convenient transport options are taxis, app-based cars, hotel transfers, and private transfers.

At Cambodian airports, two main currencies are widely accepted: the Cambodian Riel and the US Dollar. If you have dollar bills over $1, you can often pay in USD, but for small amounts, local transport, or minor purchases, it is useful to have Cambodian Riel. Make sure your dollar notes are clean and not torn, as damaged notes may be refused.

Services offered:

• Currency exchange services and ATMs in the terminal.
• Free Wi-Fi in the airport.
• SIM card and eSIM options from local telecommunication providers.
• Duty-free shops for souvenirs and gifts.
• Convenience stores, beverage stands, and food options, including Cambodian dishes and international fast food.
• VIP lounges, family services, banking services, and ATMs.
• Information and baggage counters.

3.2 Siem Reap Angkor International Airport (SAI)

Siem Reap Angkor International Airport is Cambodia’s main airport for travelers visiting Siem Reap and the famous Angkor Wat temple complex. It replaced the former Siem Reap International Airport, which used the code REP. In 2026, travelers should search for flights using the code SAI.

This airport serves domestic and international flights to and from several Asian countries, including Vietnam, Malaysia, Thailand, Korea, Singapore, and China, depending on airline schedules. Located farther from downtown Siem Reap than the old airport, it usually takes around one hour to reach the city center, depending on traffic and your choice of transportation.

Services offered:

• Free Wi-Fi at the airport terminal.
• SIM cards and eSIM options available for purchase.
• Currency exchange services and ATMs.
• Duty-free shops, specialty stores, cafés, and restaurants.
• Business Class lounges, medical services, information desks, and airport transfer services.

3.3 Sihanouk International Airport (KOS)

Sihanouk International Airport, also known as Sihanoukville Airport, is Cambodia’s main airport for the southern coast. Airlines such as Air Cambodia, Cambodia Airways, AirAsia Cambodia, and selected regional carriers may operate domestic or regional flights to and from Sihanoukville, depending on the season and current flight schedule.

The airport is about 15 km east of Sihanoukville city. Depending on traffic and your final destination, it may take around 30 to 50 minutes to reach the city center. The recommended means of transport are taxis, private transfers, or hotel-arranged transfers. Prices may vary, so it is best to confirm the fare before departure.

Services offered:

• Free Wi-Fi in the terminal, though access speed may vary during busy periods.
• SIM cards and eSIM options available for travelers.
• Restaurants, cafés, and duty-free shops.
• Medical services, currency exchange, baggage services, information counters, and ATMs.

>>> You might also want to read:

• Cambodia SIM Card
• Best Places to Visit in Cambodia

4. Which Airlines Fly to Cambodia?

Cambodia is served by both Cambodian and international airlines. Routes change regularly depending on season and demand, so travelers should always check the latest schedules before booking.

In 2026, the main Cambodian and Cambodia-based airlines to know include Air Cambodia, Cambodia Airways, AirAsia Cambodia, and Sky Angkor Airlines. These airlines mainly offer domestic flights between Phnom Penh, Siem Reap, Sihanoukville, and selected destinations such as Dara Sakor, as well as regional flights to other Asian countries.

For international flights from the UK, the USA, Canada, Australia, and other English-speaking countries, major airlines such as Vietnam Airlines, Thai Airways, Singapore Airlines, Qatar Airways, Emirates, AirAsia, Bangkok Airways, and other regional carriers offer routes to Cambodia with one or two layovers. These layovers typically occur in major hubs like Bangkok, Singapore, Doha, Dubai, Ho Chi Minh City, or Hanoi, providing convenient connections to Cambodia’s main airports.

>>> Explore: Cambodia Visa

4.1 Air Cambodia

Air Cambodia is Cambodia’s national carrier and the updated brand name of Cambodia Angkor Air. It offers domestic and regional flights, including routes between Phnom Penh, Siem Reap, Sihanoukville, Dara Sakor, Vietnam, Thailand, China, and other Asian destinations depending on the season.

Air Cambodia is one of the most useful airlines for travelers who want to combine Cambodia’s main destinations by air. As schedules and baggage rules may vary by ticket type, passengers should always check the latest information directly on their ticket or the airline’s official website before departure.

Baggage Information:

• Hand luggage: Economy passengers are generally allowed one cabin bag of up to 7 kg. Business Class passengers may have a higher allowance depending on ticket type.
• Checked baggage: Economy passengers often receive around 23 kg on selected routes, while Business Class passengers may receive more.
• Excess baggage charges: Fees vary by route, ticket type, and whether the baggage is purchased before departure or at the airport counter.

4.2 Cambodia Airways

Cambodia Airways operates selected domestic and international flights. Depending on the season, it may be useful for routes between Cambodia’s main cities and other regional destinations in Asia.

Passengers often choose Cambodia Airways for short domestic or regional travel. As with all airlines, service quality, schedules, and baggage policies may change, so it is best to verify the latest conditions before booking.

Baggage Information:

• Hand luggage: Economy passengers are generally allowed one piece of cabin baggage up to 7 kg.
• Checked baggage: Allowance varies by destination, ticket type, and fare class.
• Excess baggage charges: Fees vary between domestic and international flights and may be cheaper if purchased in advance.

4.3 AirAsia Cambodia

AirAsia Cambodia is a Cambodian low-cost carrier that began operations in 2024. It operates domestic routes such as Phnom Penh, Siem Reap, and Sihanoukville, along with selected international routes through the wider AirAsia network.

For budget travelers, AirAsia Cambodia can be a practical option. However, like many low-cost airlines, checked baggage, seat selection, and meals may not be included in the basic fare. Travelers should check the fare conditions carefully before booking.

Baggage Information:

• Hand luggage: Cabin baggage allowance depends on the fare type and current AirAsia policy.
• Checked baggage: Checked baggage is usually not automatically included in the lowest fares and may need to be purchased separately.
• Excess baggage charges: Buying baggage allowance in advance is usually cheaper than paying at the airport.

Note: Airline names, routes, and baggage rules in Cambodia have changed significantly in recent years. Older airlines such as Bassaka Air or JC International Airlines should not be presented as main options for regular travelers in 2026. Always verify the latest flight information before booking.

5. Tips Before Departing from Cambodian Airports

• Check the airport code carefully: For Phnom Penh, use KTI. For Siem Reap, use SAI. For Sihanoukville, use KOS.
• Arrive Early: For international flights, arrive at least 2 to 3 hours before departure. For domestic flights, allow around 1.5 to 2 hours.
• Allow enough transfer time: The new airports in Phnom Penh and Siem Reap are farther from the city center than the old airports.
• Online Check-In: Check your airline’s official website or app for online check-in options to save time.
• Baggage: Ensure your luggage complies with the airline’s weight and size limits to avoid additional fees.
• Cash: Carry some Cambodian Riel and clean US dollar notes for small expenses, taxis, and tips.

In summary, Cambodia’s airport network has changed significantly. The main airports for international travelers are now Phnom Penh Techo International Airport (KTI), Siem Reap Angkor International Airport (SAI), and Sihanouk International Airport (KOS). Checking the correct airport code, transfer time, and baggage allowance before departure will help ensure a smoother travel experience.

>>> Related Blogs:

• Cambodia in December: A Complete Guide for Year-End Holidays!
• Angkor Wat Temple: A Timeless Masterpiece of Khmer Civilization
• Cambodia in November: Is It the Best Time to Visit?
• Discover Paradise: Cambodia's Top 10 Beaches