Cheap Flights from Phnom Penh to Siem Reap

Cheapest flights from Phnom Penh to Siem Reap

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 Phnom Penh to Siem Reap. 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

$62

Air Bishkek

Direct flight

0h 55m

09/07/2026

The cheapest one-way flight from Phnom Penh to Siem Reap departs on 09/07/2026, is operated by Air Bishkek and costs $62

Cheapest round trip flight

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There is no information about the cheapest roundtrip flight from Phnom Penh to Siem Reap

The fastest flight

0h 50m

Fastest flight from Phnom Penh to Siem Reap takes 0h 50m

Direct flights

Several times a week

There are direct flights on this route 6 days a week: Su, Mo, Tu, We, Th, and Sa

Earliest flight

9:00 AM

Latest flight

8:55 PM

Direct flights count

8

Distance

232km

Timezone difference

0h

The distance between Phnom Penh and Siem Reap is 232km (144 miles). There are 8 direct flights from Phnom Penh to Siem Reap. Phnom Penh and Siem Reap are in the same time zone. Flights from Phnom Penh begin at 9:00 AM. The latest flight from Phnom Penh departs at 8:55 PM

Remember that on average the ideal time to book flights is 2 months before departure!

Airfare from Phnom Penh to Siem Reap by month

In different months, ticket prices from Phnom Penh to Siem Reap vary: minimum — $62 (September 2026), maximum — $97 (November 2026). Typically, the flight costs $79–$84.

September 2026

Lowest price

on average:

$62

November 2026

Highest price

on average:

$97

Avg Price

Price dynamics

Prices on the Phnom Penh — Siem Reap route are consistently going up. From September 2026 to February 2027, tickets went from $62 to $84 — a 34% increase. This trend is worth considering when planning your trip.

Cheaper and more expensive periods

The most significant price increase was from September 2026 to November 2026 — up 55%. The best time to fly is September 2026–October 2026, when the average price is $72. In October 2026–November 2026, tickets cost around $89.

Best time to buy

Given the rising prices, it's best not to delay your purchase. Flying in September 2026–October 2026 can save you up to 19% compared to the most expensive months.

Price predictability

Price variation across months on this route is 14.9%. Your choice of departure month significantly affects the total flight cost.

Airlines operating on route

The Phnom Penh — Siem Reap route is served by multiple airlines, including Air Bishkek and Cambodia Angkor Air. This is convenient for those who want the best balance of price, schedule, and travel conditions. Tickets start from $62, and depending on season and promotions, even better deals may appear. With our service, you can easily compare available options and book tickets that match your plans. The variety of carriers allows flexible choices and comfortable travel without overpaying.

Air Bishkek

starting at $62

Cambodia Angkor Air

starting at $84

Non-stop flights from Phnom Penh to Siem Reap

A non-stop flight is the most convenient and comfortable way to fly from Phnom Penh to Siem Reap, despite the fact that sometimes flights with transfers can cost significantly less.

Phnom Penh — Siem Reap

PNH — SAI

09/07/2026

Departure

Direct flight

KR801

starting at $62

Phnom Penh — Siem Reap

PNH — SAI

09/12/2026

Departure

Direct flight

KR801

starting at $81

Phnom Penh — Siem Reap

PNH — SAI

10/04/2026

Departure

Direct flight

KR801

starting at $81

Phnom Penh — Siem Reap

PNH — SAI

10/15/2026

Departure

Direct flight

KR805

starting at $83

Phnom Penh — Siem Reap

PNH — SAI

02/02/2027

Departure

Direct flight

K6103

starting at $84

Phnom Penh — Siem Reap

PNH — SAI

12/26/2026

Departure

Direct flight

K6103

starting at $84

Phnom Penh — Siem Reap

PNH — SAI

01/05/2027

Departure

Direct flight

K6103

starting at $85

Phnom Penh — Siem Reap

PNH — SAI

10/31/2026

Departure

Direct flight

K6103

starting at $86

Phnom Penh — Siem Reap

PNH — SAI

10/19/2026

Departure

Direct flight

KR801

starting at $88

Phnom Penh — Siem Reap

PNH — SAI

12/02/2026

Departure

Direct flight

K6109

starting at $95

Schedule of direct flights from Phnom Penh to Siem Reap

There are most likely no direct flights on the Phnom Penh — Siem Reap route

Phnom Penh airports overview

Phnom Penh International Airport

•

PNH

•

Siem Reap airports overview

Siem Reap International Airport

•

SAI

Serves Siem Reap and the Angkor temple complex, handling domestic and regional international flights with convenient access to tourist facilities and transfers.

•

Frequently asked questions (FAQ)

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

What is the cheapest price for flights from Phnom Penh to Siem Reap?

The cheapest flight ticket from Phnom Penh to Siem Reap according to data for the last 48 hours costs $62

When is the best time to buy air tickets on the route Phnom Penh — Siem Reap?

Often the best time to buy tickets from Phnom Penh to Siem Reap is 2 months before departure.

When is the cheapest time of year to fly from Phnom Penh to Siem Reap?

Based on statistics over the past years, the lowest prices for flights from Phnom Penh to Siem Reap can be found flying in these months: September, December, October.

How long does it take to fly from Phnom Penh to Siem Reap?

The fastest flights from Phnom Penh to Siem Reap start from 50 minutes in the air.

Which airline can fly direct from Phnom Penh to Siem Reap?

The following airlines operate direct flights on the route Phnom Penh — Siem Reap: Air Bishkek, Cambodia Angkor Air

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

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.

We couldn't find any special offers for flights from Phnom Penh to Siem Reap

Alternative routes

Bangkok ➜ Siem Reap•Nha Trang ➜ Siem Reap•Pleiku ➜ Siem Reap•Siem Reap ➜ Siem Reap•Ho Chi Minh City ➜ Siem Reap•Tuy Hoa ➜ Siem Reap•Can Tho ➜ Siem Reap•Rach Gia ➜ Siem Reap•Savannakhet ➜ Siem Reap•Phnom Penh ➜ Bangkok•Phnom Penh ➜ Khon Kaen•Phnom Penh ➜ Phnom Penh•Phnom Penh ➜ Pleiku•Phnom Penh ➜ Ho Chi Minh City•Phnom Penh ➜ Udon Thani•Phnom Penh ➜ Can Tho•Phnom Penh ➜ Rach Gia•Phnom Penh ➜ Savannakhet

•••••••••••••••••••

Cheapest one way flight

$62

Air Bishkek

Direct flight

0h 55m

09/07/2026

The cheapest one-way flight from Phnom Penh to Siem Reap departs on 09/07/2026, is operated by Air Bishkek and costs $62

Cheapest round trip flight

—

There is no information about the cheapest roundtrip flight from Phnom Penh to Siem Reap

The fastest flight