>>>>
Worldwide Coverage

Worldwide Coverage

Flights to over 5,000 cities
One-stop Service Guarantee

One-stop Service Guarantee

Price guaranteed upon confirmed payment, booking guaranteed once tickets issued
Secure Payment

Secure Payment

Convenient & reliable booking and payment system

Cheap Flights from Phnom Penh to Siem Reap starting at S$ 108

Book one-way or return flights from Phnom Penh to Siem Reap from as little as S$ 108. Choose from the popular airlines below and book your flight today!

  • One way
  • Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Cheapest time to fly from Phnom Penh to Siem Reap

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the lowest average weekly prices of the corresponding route on Trip.com.
Cheapest Airlines flying from Phnom Penh to Siem Reap

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Cambodia Angkor Air
From S$ 112
Thai Airways
From S$ 231
Bangkok Airways
From S$ 334
Vietnam Airlines
From S$ 375
Singapore Airlines
From S$ 595
ANA airlines

Find more flights and airlines

Alternative Routes from Phnom Penh to Siem Reap

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Phnom Penh to Siem Reap.

  • Cheapest
    Cambodia Angkor Air
    PNH
    10:00
    0h 55m
    Direct
    SAI
    10:55
    Phnom Penh International Airport - Siem Reap Angkor International Airport
    Fri, May 17Cambodia Angkor Air
    S$ 108
  • Cambodia Angkor Air
    PNH
    10:00
    0h 55m
    Direct
    SAI
    10:55
    Phnom Penh International Airport - Siem Reap Angkor International Airport
    Fri, May 17Cambodia Angkor Air
    S$ 108
    Find More Flights

Frequently Asked Questions

  • When to buy flight tickets from Phnom Penh (PNH) to Siem Reap (REP) the cheapest?

    Airlines adjust prices for flights from Phnom Penh to Siem Reap based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • How much is a flight from Phnom Penh (PNH) to Siem Reap (REP) cost?

    According to Trip.com's data, the lowest price is around S$ 464.
  • How long is a flight from Phnom Penh (PNH) to Siem Reap (REP)?

    It takes about 51 minutes to fly from Phnom Penh (PNH) to Siem Reap (REP).
  • What is the transportation method from the main airport to downtown in Siem Reap?

    • The distance from Siem Reap Angkor International Airport to downtown is about 39km, by taxi about 50 minutes.
  • What time does the earliest flight from Phnom Penh to Siem Reap depart?

    The earliest flight departs from Phnom Penh (PNH) at 08:40 and arrives in Siem Reap (SAI) at 09:25.
  • What time does the latest flight from Phnom Penh to Siem Reap depart?

    The latest flight departs from Phnom Penh (PNH) at 21:30 and arrives in Siem Reap (SAI) at 22:15.
  • What are the most popular airlines that fly from Phnom Penh (PNH) to Siem Reap (REP)?

    Airlines with flights from Phnom Penh (PNH) to Siem Reap (REP): Vietnam Airlines and Cambodia Angkor Air.
  • What's the most popular airline for direct flights from Phnom Penh (PNH) to Siem Reap (REP)?

    Cambodia Angkor Air operates 15 direct flights from Phnom Penh (PNH) to Siem Reap (REP).
  • How many airports in Siem Reap?

Find cheapest flight ticket from Phnom Penh to Siem Reap

Cheapest direct flight price

S$ 108

Cheapest return ticket price

S$ 185

Cheapest month

October

Peak season for travel

September

Flights from Phnom Penh to Siem Reap

Discover Siem Reap: An Enchanting Province in Cambodia

Siem Reap, a captivating province located in the northwest of Cambodia, is a popular tourist destination renowned for its rich history and stunning temples. Home to the world-famous Angkor Wat, Siem Reap offers visitors a unique blend of ancient wonders and vibrant culture.

  • Siem Reap is situated in the northern part of Cambodia, bordering Thailand to the west and Tonle Sap Lake to the south.
  • The province is known for its warm climate, with temperatures ranging from 22°C (72°F) to 35°C (95°F) throughout the year.
  • Siem Reap's name translates to "Defeat of Siam," reflecting the historical conflicts between Cambodia and its neighboring country.
  • Angkor Wat, a UNESCO World Heritage Site, is the largest religious monument in the world and a must-visit attraction in Siem Reap.
  • The province is also home to several floating villages, where local communities live on houses built on stilts above the water.

Airports in Siem Reap

Siem Reap has one major international airport:

  • Siem Reap International Airport (REP) is the main gateway to the province and serves numerous domestic and international flights.

Estimated Flight Time from Phnom Penh to Siem Reap

The flight duration from Phnom Penh, the capital city of Cambodia, to Siem Reap is approximately 45 minutes to 1 hour. Most flights are direct, eliminating the need for layovers.

Tips for Choosing Flights from Phnom Penh to Siem Reap

  • Consider booking your flight in advance to secure the best deals and availability.
  • Compare different airlines and their fares to find the most suitable option for your travel needs.
  • Check for any additional fees or baggage restrictions to avoid surprises during your journey.
  • Opt for flexible tickets if you have uncertain travel plans to accommodate any changes or cancellations.

Best Time to Fly from Phnom Penh to Siem Reap

The best time to fly from Phnom Penh to Siem Reap is during the off-peak seasons, which are typically from May to October. During these months, you can enjoy lower airfare rates and fewer crowds at the popular tourist attractions in Siem Reap.

Popular Airlines Flying from Phnom Penh to Siem Reap

Several airlines operate flights between Phnom Penh and Siem Reap, including:

  • Cambodia Angkor Air
  • Bayon Airlines
  • Emirates
  • Jetstar Asia
  • Thai Airways

Tips for Traveling to Siem Reap

If you are planning a trip to Siem Reap, here are some useful tips:

  • Airport Arrival Information: Upon arrival at Siem Reap International Airport, you can easily find transportation options, such as taxis or tuk-tuks, to reach your accommodation.
  • Common Payment Mode: The local currency in Siem Reap is the Cambodian Riel (KHR), but US dollars are widely accepted. Credit cards are also commonly used in hotels, restaurants, and major establishments.
  • Common Transport Options: Tuk-tuks and taxis are popular modes of transport within Siem Reap. They offer convenient access to temples and attractions, and are relatively affordable.
  • General Visa Information: Most tourists can obtain a visa on arrival at Siem Reap International Airport or apply for an e-visa in advance. Ensure you have a valid passport and necessary documentation for a smooth entry process.

Why Book Your Flight with Trip.com

When it comes to booking your flight from Phnom Penh to Siem Reap, Trip.com offers numerous advantages:

  • Convenient and user-friendly platform for browsing and comparing flight options.
  • Competitive prices and exclusive deals to help you save on your travel expenses.
  • 24/7 customer support to assist you with any queries or concerns.
  • Earn Trip Coins, Trip.com's loyalty points, which can be redeemed for discounts on future bookings.

Ready to embark on your journey from Phnom Penh to Siem Reap? Book your flight with Trip.com and experience the wonders of this enchanting province!