Flights from Siem Reap to Phnom Penh
Flying time from Siem Reap (REP) to Phnom Penh (PNH) is about 1h.
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Siem Reap → Phnom Penh flights
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Route snapshot: Siem Reap to Phnom Penh
Siem Reap (REP) to Phnom Penh (PNH) is 236 km in a straight line, the equivalent of about 1h in the air; we have not seen a nonstop fare on this pair.
Check fares, see which airlines fly this route, and sort out airports, visas, and what to do at the destination — all before you book.
When you land in Phnom Penh
Sort the airport transfer and pick a few things to do so you hit the ground running.
Getting out of Phnom Penh (PNH)
Skip the taxi rank and lock in your fare before you land.
Pre-book a fixed-price transfer
Our pickDriver waits at arrivals with your name, tracks your flight, and the price you see is the price you pay. English-speaking, fixed price. No surge, no haggling at 2am.
Check transfer pricesRenting a car instead? Compare rentals with free cancellation.Things to do in Phnom Penh
Lock in a few experiences before you go — the good ones sell out.
Tours, tickets & day trips
Our pickGetYourGuide has the deepest catalogue for Phnom Penh and free cancellation on most experiences — book now, decide later.
Browse Phnom PenhJust need timed-entry attraction tickets in Phnom Penh? Try Tiqets.Want a private driver-guide? Trip.com Private Tours in Phnom Penh.Find hotels in Phnom Penh
Hotels, hostels & more · Expedia
Why travelers watch this route
Fares seen
We have no recent fare for REP–PNH. Search the route for today's prices.
Seasonality
Phnom Penh demand usually strengthens around November – March, which can push fares higher on this corridor.
Who flies it
We have not confirmed a nonstop carrier on REP–PNH; most travellers connect through a hub.
Airlines flying Siem Reap to Phnom Penh
We have not confirmed which airlines fly REP–PNH nonstop. Search the route to see every carrier selling it today, including connections.
Best time to fly to Phnom Penh
Based on weather and travel conditions in Cambodia
The cool dry season (November–March) is peak time, especially for Angkor Wat. April is extremely hot. The green season (May–October) sees rain but fewer crowds and lower prices.
Direct & Connecting Flights
We have not seen a nonstop fare between Siem Reap (REP) and Phnom Penh (PNH), so most itineraries connect through a hub.
Fares & Price Guide
No recent fare is recorded for REP–PNH. Set a fare alert to be told when prices are found.
About Phnom Penh, Cambodia
Flights arrive at PNH. Best visited during November – March. See the destination guide for hotels, visa requirements and travel tips.
Plan this route beyond the fare
Use the wider AirConnect network to move from a route check into airports, airlines, visa, and trip planning.
Search REP → PNH
See current Siem Reap to Phnom Penh fares on Trip.com.
Airport Guides
Check terminals, transport and arrival details for REP and PNH.
Airline Route Maps
Explore the networks of airlines flying from Siem Reap and Phnom Penh.
Phnom Penh Planning
Turn this flight route into a full trip with destination, hotel and activity planning.
Price Alerts
Track fare drops on REP–PNH and related city pairs.
Visa Guides
Check entry rules before booking flights from Cambodia to Cambodia.
Explore related route clusters
More routes in this part of the world.
Frequently asked questions — Siem Reap to Phnom Penh flights
How long is the flight from Siem Reap to Phnom Penh?
How far is Siem Reap from Phnom Penh by air?
Do I need a visa to travel from Cambodia to Cambodia?
What is the best time to visit Phnom Penh?
Sources: fares from Travelpayouts flight-search data; airlines from each carrier's published network and nonstop fares on sale; distance from OurAirports coordinates; flight time estimated from distance. Fares change daily.
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