travala logo

Flights From Siem Reap (REP) to Phnom Penh (PNH)

Instantly Search and Book with over 600+ Airlines

ic-plane
ic-marker
ic-date
26 Dec 2025
Friday
ic-date
27 Dec 2025
Saturday
1 Passenger, Economy
Siem Reap (REP)
swap-airports
Phnom Penh (PNH)
26 Dec 2025 - 27 Dec 2025
1 Passenger, Economy

Search Airport

Search Airport

Best flight deals from Siem Reap to Phnom Penh

Whether you’re looking for last-minute flight deals or booking months in advance, you can find the perfect flight here. All bookings available with credit card, debit card, and cryptocurrency — fly with crypto on Travala
logoAir Cambodia
Tue., 27 Jan
REPSiem Reap
PNHPhnom Penh
US$79.53
One wayjust found
US$79.53
logoAir Cambodia
Tue., 27 Jan
REPSiem Reap
PNHPhnom Penh
US$114.47
One wayjust found
US$114.47
logoAir Cambodia
Tue., 27 Jan
REPSiem Reap
PNHPhnom Penh
US$114.47
One wayjust found
US$114.47
logoAir Cambodia
Tue., 27 Jan
REPSiem Reap
PNHPhnom Penh
US$181.95
One wayjust found
US$181.95
logoThai AirAsia
Tue., 27 Jan
REPSiem Reap
PNHPhnom Penh
US$186.77
One wayjust found
US$186.77
logoThai AirAsia
Tue., 27 Jan
REPSiem Reap
PNHPhnom Penh
US$186.77
One wayjust found
US$186.77
logoThai AirAsia
Tue., 27 Jan
REPSiem Reap
PNHPhnom Penh
US$195.21
One wayjust found
US$195.21
logoThai AirAsia
Tue., 27 Jan
REPSiem Reap
PNHPhnom Penh
US$210.87
One wayjust found
US$210.87

Popular airlines to Phnom Penh

Search flights to trending cities with popular airlines around the world

Loading...

FAQs About Phnom Penh

Several reputable airlines operate flights between Siem Reap and Phnom Penh, including Air Cambodia, Thai AirAsia and Thai Vietjet. These carriers offer a range of services, from budget-friendly options to premium experiences, catering to diverse traveller preferences. By comparing these airlines, you can find the best deals and flight times that suit your itinerary.

Yes, direct flights from Siem Reap to Phnom Penh are available, primarily operated by airlines such as Air Cambodia. These non-stop flights typically have a duration of approximately 0h 45m, offering a convenient option for travelers seeking the quickest route. Booking direct flights can save time and reduce the inconvenience of a lengthy layover.

The flight duration between Siem Reap and Phnom Penh varies depending on the airline and specific route. Direct flights usually take around 0h 45m, while flights with layovers can extend the travel time to 2h 35m. Factors such as weather conditions and air traffic can also influence the total flight time.

When flying to Phnom Penh, you will typically arrive at Phnom Penh International (PNH), the main airport serving the region. This airport offers diverse transportation choices to the city center. It's advisable to check your flight details directly with the airline to confirm the arrival airport, as some airlines may use alternative airports in the vicinity.

For international flights to Phnom Penh, arriving at the airport at least 3 hours before your scheduled departure is recommended. This allows sufficient time for check-in procedures, security screenings, and any unforeseen delays. For domestic flights, arriving 2 hours in advance is generally adequate. Always check with your airline for specific guidelines, as requirements may vary.

The average cost of a flight from Siem Reap to Phnom Penh can range from $79.53 to $229.53, depending on factors such as the time of booking, seasonality, and airline choice. Booking in advance and being flexible with travel dates can help secure more affordable fares.

Airlines like Air Cambodia are known for providing competitive pricing and reliable service on the Siem Reap to Phnom Penh route. These carriers often offer various fare classes, allowing travelers to choose options that best fit their budget and comfort preferences. Reviewing customer ratings and fare inclusions can also help determine the best value for your trip.

For domestic flights within Cambodia, such as from Siem Reap to Phnom Penh, you typically do not need a passport. However, a valid form of government-issued photo ID—such as a driver’s license or national identity card—is required to check in and board your flight. Be sure to carry the appropriate documentation that matches the name on your booking. If you're unsure whether your trip is classified as domestic or international (e.g., in regions with autonomous territories), check with your airline or booking provider for clarification.

Absolutely! Travala supports over 100 cryptocurrencies, including Bitcoin, Ethereum, Solana, USDT, USDC, AVA, and many more, allowing you to book flights from Siem Reap to Phnom Penh seamlessly. Paying with crypto offers a secure and efficient alternative to traditional payment methods, catering to the needs of modern travellers. Ensure your digital wallet is set up and funded before proceeding with the booking process.

Yes! By joining the Smart Program, you can earn rewards and access exclusive discounts on flights from Siem Reap to Phnom Penh. Members benefit from tiered incentives and save up to 13% with giveback offers, discounts, and other special perks. Get started for FREE

Discover Phnom Penh with Ease from Siem Reap

Flying from Siem Reap to Phnom Penh: What You Need to Know

Start your journey at one of Siem Reap’s main airports, such as Siem Reap International or Siem Reap–Angkor International Airport. Explore the available options when booking your flight from Siem Reap to Phnom Penh, departing from either of these travel hubs.

  • On arrival, you’ll likely land at Phnom Penh International, a major hub in Phnom Penh. Another option is Techo International Airport.
  • Plan ahead: arrive at least three hours before international flights or two hours for domestic travel. If you're flying during peak seasons, do allow extra time for security and check-in.

How to Find the Cheapest Flights from Siem Reap to Phnom Penh

  • Right now, the lowest one-way fare we’ve seen is $79.53, with return flights starting from $114.47. Flight prices vary, so book early for the best rates.
  • Filter your search based on airline, schedule, or travel time to tailor the perfect Siem Reap to Phnom Penh itinerary.

Airports in Siem Reap

About Siem Reap–Angkor International Airport

Airports in Phnom Penh

About Phnom Penh International

About Techo International Airport

More About Phnom Penh

Book your stay at one of Phnom Penh’s top hotels:

Looking to explore more of Cambodia? Extend your trip to nearby cities like Rạch Giá or Kratie and discover what they have to offer.

Explore Our Travel Guides

  • Travel Planning
  • CRYPTO
  • Travel Destination
  • Accommodation Guides
  • Travel Trends
  • News

Discover Amazing Flights Worldwide

Discover the best countries, regions and cities to fly to
Europe
North America
Asia
Oceania
South America
Africa
icon-region.svg

Regions

View all
icon-city.svg

Cities

View all

Crypto-friendly Bookings

Your money’s good here.

Loading...

We pride ourselves on being the leading crypto-native travel platform. Pay for your travel anywhere in the world seamlessly using 100+ cryptocurrencies or traditional payments.