Cheap flights from Bangkok to Phnom Penh

from as little as £155

2 nights in Phnom Penh, departing Bangkok on 20 / Jul / 2024 with Thai Airways International (price found 11 hours ago)

Subject to availability, prices correct of the last 24 hours
Phnom Penh

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The Bangkok / Phnom Penh route

All 504 km of it

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Phnom Penh flight facts

What you need to know

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Phnom Penh

20 / Jul / 2024 is currently the lowest priced day of the year to fly the Bangkok/Phnom Penh route. There are around 25 flights on any given week from the UK to Phnom Penh and the cheapest month to fly right now is July.

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Min / Max Temperature (°C)

21 °C


27 °C


35 °C

Rainfall (mm)

0 mm


110.8 mm


250 mm

Key facts about Phnom Penh

How to get cheap flights from Bangkok to Phnom Penh

Tips and advice from our flight experts

You’ve searched for flights from Bangkok to Phnom Penh. 25 flights go to or via Phnom Penh every week, and we've searched them all to make it easy for you to compare your flight options. On average, Thai Airways International has the cheapest flights, so look out for them in your search results.

We scan thousands of airfares from hundreds of airlines across the globe. We've found that six airlines operate the 504 km flight from Bangkok to Phnom Penh. Flights during peak season tend to be the most expensive – so if you want to go during that time, it's best to book early. Or you could try to get a last-minute flight deal.

To sort cheap flights to Phnom Penh, it's best to start searching for flights by month, as this will show you when prices are at their lowest. Keep an eye on China Southern Airlines too, as they're the most popular airline for flying from Bangkok to Phnom Penh.

Flights from Bangkok to Phnom Penh usually take about 5 hrs 5 mins. Once you've selected your flight, you'll need to fill out your details to book. And don’t forget to look at Netflights’ hotels and car hire – you could save even more money on your trip when you book everything in one go.

Other popular destinations near Phnom Penh

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