Cheap flights from Phnom Penh to Siem Reap

from as little as £155

2 nights in Siem Reap, departing Phnom Penh on 08 / Jul / 2023 with (price found 4 hours ago)

Subject to availability, prices correct of the last 24 hours
Siem Reap

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The Phnom Penh / Siem Reap route

All 235 km of it

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Siem Reap flight facts

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Siem Reap

08 / Jul / 2023 is currently the lowest priced day of the year to fly the Phnom Penh/Siem Reap route. There are around 24 flights on any given week from the UK to Siem Reap and the cheapest month to fly right now is July.

Min / Max Temperature (°C)

19 °C


26 °C


34 °C

Rainfall (mm)

0 mm


109.2 mm


239 mm

Key facts about Siem Reap

How to get cheap flights from Phnom Penh to Siem Reap

Tips and advice from our flight experts

You’ve searched for flights from Phnom Penh to Siem Reap. We've gone through all 24 flights that go to or via Siem Reap every week, to help you find the cheapest flight.

When you fly 235 km from Phnom Penh to Siem Reap, you can choose from one airlines. Flights are most expensive during high season, and you can expect accommodation prices to be higher then too. Last-minute deals do crop up, but it's best to book in advance to avoid disappointment.

If you're fairly flexible about when you want to fly to Siem Reap, searching by month will show you the cheapest times to go.

It takes about 0 hrs 55 mins to fly from Phnom Penh to Siem Reap. Once you’ve chosen your flight, go through and fill out your details to complete your booking. If you haven’t yet sorted your accommodation or car hire, take a look at our competitive rates – then you can book your flights and accommodation in one go.

Other popular destinations near Siem Reap

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