Cheap Flights from Siem Reap to Phnom Penh Starting at $50

Helping travelers to find the best flight offers

Cheapest flights from Siem Reap to Phnom Penh

Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Siem Reap to Phnom Penh. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.

Cheapest one way flight

$50

Cambodia Angkor Air
Cambodia Angkor Air
Direct flight
1h 5m
04/26/2025

The cheapest one-way flight from Siem Reap to Phnom Penh departs on 04/26/2025, is operated by Cambodia Angkor Air and costs $50

Cheapest round trip flight

$134

Cambodia Angkor Air
Cambodia Angkor Air
Direct flight
1h 50m
04/10/2025

The cheapest roundtrip flight from Siem Reap to Phnom Penh departs on 04/10/2025, is operated by Cambodia Angkor Air and costs $134

The fastest flight

0h 45m

Fastest flight from Siem Reap to Phnom Penh takes 0h 45m

Direct flights

Every day

There are direct flights on this route 7 days a week: Su, Mo, Tu, We, Th, Fr, and Sa

Earliest flight

10:55 AM

Latest flight

5:10 PM

Average flight duration

53m

Direct flights count

23

Distance

235km

Timezone difference

0h

The distance between Siem Reap and Phnom Penh is 235km (146 miles). The average flight duration is 53m. There are 23 direct flights from Siem Reap to Phnom Penh. Siem Reap and Phnom Penh are in the same time zone. Flights from Siem Reap begin at 10:55 AM. The latest flight from Siem Reap departs at 5:10 PM.

Airfare from Siem Reap to Phnom Penh by month

We carefully collect statistics on the search and pricing of airlines and, based on these data, we make an assumption about future prices. Thus, you can better understand which season is the cheapest to fly from Siem Reap to Phnom Penh

April 2025
Lowest price
on average:
$50
January 2026
Highest price
on average:
$84

Airlines operating on route

Below you will find a list of airlines operating flights on the Siem Reap — Phnom Penh route and the starting prices for flights of each specific airline on it.

Starting at $50

Starting at $66

Direct Flights from Siem Reap to Phnom Penh

Schedule of direct flights from Siem Reap to Phnom Penh

A direct flight is the easiest way to get to your destination. The following airlines operate non-stop flights from Siem Reap to Phnom Penh:

Siem Reap airports overview

SAI
SiAvia
Cambodia Angkor Air
Airlines flying to this airport
$50
Starting at
$59
on average

Phnom Penh airports overview

PNH
SiAvia
Cambodia Angkor Air
Airlines flying to this airport
$50
Starting at
$59
on average

Frequently asked questions (FAQ)

Answers to questions about the route that travelers are most interested in.

Special offers and sales on air tickets from Siem Reap to Phnom Penh

We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.

Alternative routes