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My Antipode

Flights from Phnom Penh to Siem Reap

from ៛223,983 one way · found Oct 28

See flights on Nov 10

Live offers for the non-stop flight and for cheaper routes with a change. The search opens on Nov 10, the departure day of that cheapest fare.

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Phnom Penh, Cambodia to Siem Reap, Cambodia

Phnom Penh and Siem Reap are both in Cambodia, so this is a domestic flight. Siem Reap is a town of about 139,000.

The antipode of Siem Reap

Go straight through the Earth from Siem Reap and you come out at 13.4°S 76.1°W, in the streets of Chincha Alta, Peru. See it on the globe. More about the antipode of Siem Reap.

Distance
231 km143 miles
Flight time
about 1 h 20 minnon-stop
Direct flights
Yes2 airlines
Time difference
Nonesame local time

Are there direct flights from Phnom Penh to Siem Reap?

Yes. Two airlines fly from Phnom Penh to Siem Reap without a stop: Air Cambodia and Cambodia Airways.

Phnom Penh to Siem Reap flight time

Siem Reap is 231 km (143 miles) from Phnom Penh in a straight line, and the flight leaves heading north-west. A non-stop flight is in the air about 1 h 20 min. Short hops like this one spend more time on the ground than in the air.

Time difference between Phnom Penh and Siem Reap

Phnom Penh and Siem Reap keep the same clock all year round: you land at the hour you left behind.

Cheapest month to fly from Phnom Penh to Siem Reap

The cheapest month is November, from ៛223,983, found Oct 28.

All months as a table
MonthLowest price
October 2026៛301,359
November 2026៛223,983
December 2026៛390,952
January 2027៛435,749
February 2027៛427,604
March 2027no data
April 2027no data
May 2027no data
June 2027no data
July 2027no data
August 2027no data
September 2027no data

Fares swing a lot through the year on this route: November is 49 % cheaper than January 2027, so the month you fly in makes a real difference to the price.

Lowest one-way fare for departures in each month, found in other travellers' searches from Oct 22 to Oct 28.

Airports in Phnom Penh and Siem Reap

Phnom Penh

  • PNHPhnom Penh International Airport8 km from Phnom Penh

Siem Reap

  • REPSiem Reap International Airport7 km from Siem Reap

Everything that flies into Siem Reap lands at one airport, and it sits right by the city.

Return flights from Siem Reap to Phnom Penh

More flights from Phnom Penh

Flights to Siem Reap from cities near Phnom Penh

Flights to Siem Reap from other cities

All flights from Phnom Penh · All flights to Siem Reap