How to Get from Phnom Penh to Siem Reap: Best Travel Options, Costs, and Tips for 2025
The journey from Phnom Penh to Siem Reap is one of Cambodia’s most traveled routes linking the bustling capital with the historic home of Angkor Wat, a UNESCO World Heritage site. Whether you’re a backpacker, a business traveler, or visiting Cambodia for the first time, selecting the right transport option matters.
Your choice will depend on a mix of budget, time constraints, and comfort level. Fortunately, in 2025, Cambodia offers a wide array of transportation choices from quick domestic flights to scenic road trips via National Highway 6.
Flying from Phnom Penh to Siem Reap: Fastest and Most Convenient
For speed and convenience, flying is the top option. Flights operate daily from Phnom Penh International Airport (PNH) to Siem Reap–Angkor International Airport (SAI).
Airlines Operating in 2025:
- Cambodia Angkor Air
- Katmai Airlines
- Lanmei Airlines
Key Details:
| Feature | Information |
|---|---|
| Flight Duration | 45–54 minutes |
| Ticket Prices | $50–$160 (depends on airline and booking time) |
| Airports | PNH → SAI (replacing the old REP airport) |
| Baggage | Most economy tickets include 20 kg checked bags |
| Frequency | 4–7 flights daily (especially during peak season) |
Booking in advance is recommended via trusted sites like 12go.asia or directly through Cambodia Angkor Air.
Advantages:
- Time-saving: Ideal for travelers on tight schedules.
- Smooth travel: Minimal road interruptions or weather impacts.
- Airport transfer options: Both cities offer tuk-tuks, taxis, and Grab for easy airport access.
Traveling by Bus and Minivan: Affordable and Popular Choice
Buses and minivans are the most budget-friendly options and offer a scenic ride through Cambodia’s countryside. Trusted services include:
Popular Bus Operators:
- Giant Ibis – Known for safety and service.
- Virak Buntham Express – Offers sleeper buses and premium seats.
- Cambolink21 Express – Reliable daily departures.
Travel Details:
| Feature | Bus/Minivan |
|---|---|
| Duration | 5–6 hours (can vary with traffic) |
| Ticket Price | $9–$22 |
| Amenities | A/C, Wi-Fi (intermittent), USB charging, snacks |
| Departure Points | Phnom Penh Riverside, Night Market, BKK1 |
| Arrival in Siem Reap | Near Pub Street, Central Market, or bus terminals |
Book through Rome2Rio or 12Go Asia for verified routes and customer reviews.
Why Choose This Option?
- Great for budget travelers
- Frequent daily departures
- Decent comfort for the price
Note: Some buses do not have onboard toilets expect scheduled bathroom breaks.
3. Private Taxi and Car Rental: Flexible and Comfortable Travel
If you prefer personalized schedules and comfort, hiring a private taxi or renting a car is a great option, especially for families or small groups.
Key Information:
| Feature | Details |
|---|---|
| Duration | 4.5 to 5 hours |
| Distance | ~314 km via National Highway 6 |
| Price | $40–$80 (negotiable depending on car type) |
| Vehicle Types | Sedans, SUVs, vans (for groups up to 12) |
| Stops Allowed | Flexible – ideal for scenic/photo breaks |
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Advantages:
- Door-to-door convenience
- Travel at your own pace
- Option to explore stops like Skun (famous for spider snacks) or Kampong Thom
Safety Tip: Always agree on the total fare before departure, and use GPS tracking apps for added peace of mind.
Other Transport Options and Considerations
Seasonal Boat Travel
Boat trips from Phnom Penh to Siem Reap used to be popular along the Tonlé Sap River but are now limited to the rainy season (May–October) and primarily offered as part of scenic or luxury cruises. They take 6–9 hours and often cost more than buses.
Road and Travel Conditions
- National Highway 6 is now mostly paved and in good condition.
- Traffic can slow down near towns or during public holidays.
- Check the weather in advance rain can impact travel times.
Practical Tips for Traveling Between Phnom Penh and Siem Reap
Booking Tips
- Use reputable platforms like 12go.asia for advance bookings.
- Look for seasonal promotions, especially for flights.
Packing Essentials
- Water bottle and snacks
- Power bank or USB charger
- Motion sickness tablets (for winding roads)
- Neck pillow and travel blanket for buses
Travel Safety and Comfort
- Avoid last-minute tickets during Khmer New Year or major holidays.
- If traveling by night bus, choose a reputable operator like Giant Ibis for better safety standards.
- Stay connected using eSIMs or local data plans to navigate or book onward transport.
Conclusion
Whether you choose to fly for speed, ride a bus for savings, or hire a taxi for comfort, traveling from Phnom Penh to Siem Reap in 2025 is easier than ever. Each option has its own set of perks depending on your travel style and priorities.
Take your time, plan ahead, and enjoy the journey as much as the destination between Cambodia’s buzzing capital and the spiritual heartland of Angkor.
For up-to-date schedules and bookings, visit 12go.asia or check local transport forums like Reddit Cambodia.
