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Cheap Flights from Islamabad to Phnom Penh

Compare Islamabad to Phnom Penh flight deals

Find the cheapest month or even day of the year to fly to Phnom Penh

Book the best Phnom Penh fare with no extra fees

Flight deals from Islamabad to Phnom Penh

Looking for a cheap last-minute deal or the best return flight from Islamabad to Phnom Penh? Find the lowest prices on one-way and return tickets right here.
Phnom Penh.Rs92,619 per passenger.Departing Wed, 10 Sep.One-way flight with PIA.Outbound indirect flight with PIA, departs from Islamabad on Wed, 10 Sep, arriving in Phnom Penh.Price includes taxes and charges.From Rs92,619, select.
Phnom Penh.Rs99,565 per passenger.Departing Tue, 19 Aug.One-way flight with PIA.Outbound indirect flight with PIA, departs from Islamabad on Tue, 19 Aug, arriving in Phnom Penh.Price includes taxes and charges.From Rs99,565, select.
Phnom Penh.Rs102,952 per passenger.Departing Tue, 7 Oct.One-way flight with PIA.Outbound indirect flight with PIA, departs from Islamabad on Tue, 7 Oct, arriving in Phnom Penh.Price includes taxes and charges.From Rs102,952, select.
Phnom Penh.Rs115,198 per passenger.Departing Wed, 10 Dec.One-way flight with PIA.Outbound indirect flight with PIA, departs from Islamabad on Wed, 10 Dec, arriving in Phnom Penh.Price includes taxes and charges.From Rs115,198, select.
Phnom Penh.Rs122,058 per passenger.Departing Mon, 28 Jul.One-way flight with PIA.Outbound indirect flight with PIA, departs from Islamabad on Mon, 28 Jul, arriving in Phnom Penh.Price includes taxes and charges.From Rs122,058, select.
Phnom Penh.Rs125,389 per passenger.Departing Thu, 1 Jan.One-way flight with China Southern.Outbound indirect flight with China Southern, departs from Islamabad on Thu, 1 Jan, arriving in Phnom Penh.Price includes taxes and charges.From Rs125,389, select.

Find the cheapest month to fly from Islamabad to Phnom Penh

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Islamabad to Phnom Penh flights are currently cheapest in September.
Jul
from Rs122,058
Aug
from Rs99,565
Sep
from Rs92,619
Oct
from Rs102,952
Nov
Find prices
Dec
from Rs115,198
Jan
from Rs125,389
Feb
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Mar
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Apr
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May
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Jun
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Islamabad to Phnom Penh: Alternative routes

Compare routes from Islamabad to Phnom Penh below. You may find an airport to fly into that's cheaper, faster, or easier than Phnom Penh.

Islamabad to Phnom Penh: Flight information

The things to know before you go.
Cheapest flight foundRs92,619
Cheapest month to flySeptember

Finding cheap flights from Islamabad to Phnom Penh: Frequently asked questions

The best price we found for a return flight from Islamabad to Phnom Penh is Rs173,038. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Islamabad to Phnom Penh. But we found flights with one or more stops from Rs173,038.
As of July 2025, there are no flights flying from Islamabad to Phnom Penh.
The cheapest month to fly from Islamabad to Phnom Penh is usually August.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Islamabad Airport to Phnom Penh Airport on Monday, 25 August 2025.
No airlines currently offer direct flights between Islamabad Airport and Phnom Penh Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Phnom Penh but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Phnom Penh is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, PIA offers the cheapest flight tickets to Phnom Penh.

Travelling from Islamabad International Airport (ISB) to Phnom Penh International Airport (PNH): what you need to know

  • Phnom Penh's timezone is UTC+7, making Phnom Penh two hours ahead of Islamabad.

  • Arriving two hours before an international flight and one hour ahead of a domestic departure are golden rules for hassle-free flying. Show up at the airport on time to board your ISB to PNH flight.

  • Be prepared for bigger queues in popular months such as July. Arriving up to four hours in advance for an international flight and two hours for domestic departures is a good idea.

  • We make it a breeze to book a flight with a stopover. To see all your options for tickets from Islamabad International Airport to Phnom Penh International Airport, uncheck 'Direct flights only.' Then, pick a flight with a stop long enough to visit the city of your choice. Worthwhile stopovers between ISB and PNH include:

    • Kuala Lumpur International Airport

    • Suvarnabhumi Airport

    • Guangzhou Baiyun International Airport

How to find the cheapest flights from Islamabad International Airport (ISB) to Phnom Penh International Airport (PNH)

  • The cheapest price we've seen for a one-way Islamabad International Airport to Phnom Penh International Airport flight is Rs92,619. A return ticket right now is Rs173,038. Depending on the availability when you book, these fares can change.

  • It's a good idea to book in advance if you want to find cheap tickets from ISB to PNH. That's because airlines change prices based on demand, which tends to increase closer to departure.

  • If you're flexible with your trip dates, try using the 'Whole month' tool. It'll show you the lowest price across the month when looking for a flight from Islamabad International Airport to Phnom Penh International Airport.

  • You don't need to check back in every day to see if fares have dropped when you set up a Price Alert. We'll send you an update the moment there's a change in price on cheap flights from ISB to PNH.

  • Discover the right flight for you with the help of the filters. To see the 'Cheapest,' 'Best' or 'Fastest' flights from Islamabad International Airport to Phnom Penh International Airport, use the 'Sort by' tool. You can also filter results by airline, departure and arrival times, and number of stops.

Handy information about Islamabad International Airport (ISB)

  • 71.38% of flights departing from Islamabad International Airport make it to their destination on schedule.

  • To get to Islamabad International Airport from central Islamabad, it takes around 35 minutes if you're planning to drive. Of course, this depends on traffic conditions. It's approximately 31 kilometres from the airport to the city centre.

  • The trip on public transport takes roughly 1 hour 25 minutes.

  • Taking an early flight from Islamabad International Airport to Phnom Penh International Airport? Avoid the hassle of rushing to the airport (and sneak in some extra snooze time) by picking one of these hotels near ISB:

Arriving at Phnom Penh International Airport (PNH)

  • The last thing you need is a lengthy journey to your hotel if you're arriving on a late Islamabad International Airport to Phnom Penh International Airport flight. Reserve one of these accommodation options near PNH instead:

  • Fast-track your adventure by picking up a Phnom Penh International Airport rental car. Grab your wheels from Europcar, Avis or Budget and explore beyond Phnom Penh's usual tourist stops.

  • Lock in the lowest price by booking your ride from Phnom Penh International Airport around one week in advance of your trip.

Getting from Phnom Penh International Airport (PNH) to central Phnom Penh

  • Phnom Penh International Airport is approximately 11 kilometres from central Phnom Penh. The drive time takes about 30 minutes.

When to fly to Phnom Penh International Airport (PNH)

  • It's time to choose your dates for your flight from Islamabad International Airport to Phnom Penh International Airport. August is the busiest month to head to Phnom Penh. If you'd like a more relaxed vibe, go in February.

  • Book your flight from Islamabad International Airport to Phnom Penh International Airport for March if you want to explore Phnom Penh during its warmest month. You can expect temperatures of between 23ºC and 38ºC.

  • January sees average temperatures of between 20ºC and 33ºC. Search for cheap tickets from ISB to PNH around that time if you want to travel when it's cooler.

Explore more of Cambodia

  • Phnom Penh has plenty to offer, but there are so many other parts of Cambodia you should also see. About 193 kilometres south-west of Phnom Penh, a visit to Sihanoukville will keep you busy. Start with leading sights like Ochheuteal Beach, Wat Leu Temple and Wat Krom Temple.

  • Around 257 kilometres north-west of Phnom Penh, Battambang is another essential stop in Cambodia. Get a taste of what this destination has to offer at The Garden of SamDech Sar Kheng, Spean Thmor Chas and សួននាគសន្តិភាព-Dragon Peace Garden.

Plan the rest of your trip from Islamabad to Phnom Penh

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.