Cheap Flights from Port Moresby to Siem Reap Starting at $455

Helping travelers to find the best flight offers

Cheapest flights from Port Moresby 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 Port Moresby 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

$455

Air Niugini
Air Niugini
3 transfers
2d 1h
09/21/2025

The cheapest one-way flight from Port Moresby to Siem Reap departs on 09/21/2025, is operated by Air Niugini and costs $455

Cheapest round trip flight

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There is no information about the cheapest roundtrip flight from Port Moresby to Siem Reap

The fastest flight

1d 7h 50m

Fastest flight from Port Moresby to Siem Reap takes 1d 7h 50m

Direct flights

No direct flights

There are no direct flights on this route.

Distance

5422km

Timezone difference

3h

The distance between Port Moresby and Siem Reap is 5422km (3362 miles). The time difference between Port Moresby and Siem Reap is 3h .

See also:

Cheap flights to Cambodia

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Direct flights airfares to Siem Reap

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Cheapest air tickets to Port Moresby

Airfare from Port Moresby to Siem Reap 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 Port Moresby to Siem Reap

September 2025
Lowest price
on average:
$455
  • Avg Price

Airlines operating on route

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

Air Niugini
Air Niugini

Starting at $455

Philippine Airlines
Philippine Airlines

Starting at $463

Direct Flights from Port Moresby to Siem Reap

A direct flight is the most convenient and comfortable way to fly from Port Moresby to Siem Reap, despite the fact that sometimes flights with transfers can cost significantly less.

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There appear to be no direct flights from Port Moresby to Siem Reap at this time.... Well, or something went wrong on our side and we couldn't find anything

Schedule of direct flights from Port Moresby to Siem Reap

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

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Unable to find information about the schedule of direct flights from

Port Moresby airports overview

POM
Jacksons International Airport
Philippine Airlines
Air Niugini
Airlines flying to this airport
$455
Starting at
$459
on average

Siem Reap airports overview

SAI
Siem Reap International Airport
Philippine Airlines
Air Niugini
Airlines flying to this airport
$455
Starting at
$459
on average

Frequently asked questions (FAQ)

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

How much is the cheapest flight ticket from Port Moresby to Siem Reap?

The cheapest flight ticket from Port Moresby to Siem Reap according to data for the last 48 hours costs $455

When is the best time to buy air tickets on the route Port Moresby — Siem Reap?

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

When is the cheapest time of year to fly from Port Moresby to Siem Reap?

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

How long does it take to fly from Port Moresby to Siem Reap?

The fastest flights from Port Moresby to Siem Reap start from 7 hours 50 minutes in the air.

Which airline can fly direct from Port Moresby to Siem Reap?

The following airlines operate direct flights on the route Port Moresby — Siem Reap:

Special offers and sales on air tickets from Port Moresby 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.

Alternative routes

Biak ➜ Siem Reap•Brisbane ➜ Siem Reap•Cairns ➜ Siem Reap•Jayapura ➜ Siem Reap•Darwin ➜ Siem Reap•Lae ➜ Siem Reap•Saumlaki ➜ Siem Reap•Townsville ➜ Siem Reap•Toowoomba ➜ Siem Reap•Port Moresby ➜ Bangkok•Port Moresby ➜ Khon Kaen•Port Moresby ➜ Phnom Penh•Port Moresby ➜ Pleiku•Port Moresby ➜ Ho Chi Minh City•Port Moresby ➜ Udon Thani•Port Moresby ➜ Can Tho•Port Moresby ➜ Rach Gia•Port Moresby ➜ Savannakhet