Question 1

What are the cheapest airlines flying from Bangkok to Phnom Penh round-trip?

Accepted Answer

Our cheapest airline available from Bangkok to Phnom Penh is Thai AirAsia. Our recent data shows that you can find tickets from as low as ฿3,383 on this airline. Additional options worth looking into are Thai Vietjet Air and แคมโบเดีย อังกอร์ แอร์, starting at ฿3,383 and ฿3,448 round-trip. These flights start at 24% lower than the current average price 3 months from now. Find deals

Question 2

What are the cheapest airlines to fly from Bangkok to Phnom Penh one-way?

Accepted Answer

The cheapest airline one-way is Thai Vietjet Air, with whom users have recently found tickets for as low as ฿1,431. However, be on the lookout for offers from Thai AirAsia and แคมโบเดีย อังกอร์ แอร์, as they are both options that can get you from Bangkok to Phnom Penh for a low price. Find deals

Question 3

How far ahead should I book a flight from Bangkok to Phnom Penh?

Accepted Answer

Booking 77 days in advance of your planned departure date is, on average, the best time to get cheap flights from Bangkok to Phnom Penh. The general trend is that the closer you book to the departure date, the more expensive your flight will be. Find deals

Question 4

What is the cheapest month to book a flight from Bangkok to Phnom Penh?

Accepted Answer

Currently, May is the cheapest month in which you can book a flight from Bangkok to Phnom Penh (average of ฿109). Flying from Bangkok to Phnom Penh in October is currently the most expensive (average of ฿145). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options. Find deals

Question 5

What is the cheapest day to fly from Bangkok to Phnom Penh?

Accepted Answer

Travellers seeking maximum savings on their Bangkok to Phnom Penh flight should consider departing on Tuesday at midday when fares are most often at their lowest. Friday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Question 6

Weekly flight availability from Bangkok to Phnom Penh

Accepted Answer

The most flights from TH1 to PNH are scheduled on a Monday (40 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (37 on average).

Question 7

E

Accepted Answer

In terms of precipitation, rainfall in Phnom Penh ranges from 0.0 - 250.0 inches per month. October is typically the wettest month, when rainfall can reach 250.0 mm. January is typically the driest time to visit Phnom Penh when rainfall is around 0.0 mm.

Question 8

E

Accepted Answer

If weather is an important factor for your trip to Phnom Penh, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 25.0 C).

Question 9

What are the cheapest flights from Bangkok to Phnom Penh?

Accepted Answer

While on average a flight from Bangkok to Phnom Penh is generally ฿2,771, our data shows the cheapest flight currently is ฿1,475. When looking at the most popular route, (Bangkok Suvarnabhumi - Phnom Penh Pochentong), you can expect to pay ฿2,765 for that flight.

Question 10

What are the most reliable airlines from Bangkok to Phnom Penh?

Accepted Answer

The top 3 most reliable airlines when flying from Bangkok to Phnom Penh are Thai Vietjet Air (84%), Emirates (82%) and Singapore Airlines (82%).

Question 11

What are the most popular airlines that fly from Bangkok to Phnom Penh?

Accepted Answer

Thai AirAsia, แคมโบเดีย อังกอร์ แอร์ and Cambodia Airways are the most popular airlines when flying from Bangkok to Phnom Penh.

Question 12

What is the cheapest day to fly return from Bangkok to Phnom Penh?

Accepted Answer

Friday flights are found to be more expensive to fly from Bangkok to Phnom Penh. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Phnom Penh.

Question 13

How far in advance should I book a flight from Bangkok to Phnom Penh?

Accepted Answer

To save up to 11% on this flight, we recommend booking at least 42 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Bangkok to Phnom Penh from ฿4,261 1-2 weeks out and tickets from ฿4,652 for flights departing within the next 72 hours.

Question 14

What is the cheapest month to fly from Bangkok to Phnom Penh?

Accepted Answer

Flights from Bangkok to Phnom Penh lean towards being more expensive in January. Prices are generally better when you fly from Bangkok to Phnom Penh in July, with the cheapest ticket starting at ฿3,350.

Question 15

What is the cheapest time of day to fly from BKK to PNH?

Accepted Answer

A simple way to save on the total cost of your ticket is to fly from Bangkok to Phnom Penh in the morning. If you’re flexible enough to do this you can expect to save up to 34% on your trip compared to booking a flight in the evening.

Question 16

What airport do you fly into for flights to Phnom Penh from Bangkok?

Accepted Answer

Located just 8.0 km from the city centre, Phnom Penh Pochentong is the airport most travellers will use when flying to Phnom Penh from Bangkok. Booking flights from Bangkok to Pochentong (PNH) should be relatively easy as there are 39 daily inbound flights from Bangkok from 6 different airlines.

Question 17

Can I find deals for flights from Bangkok to Phnom Penh that include hotel bookings?

Accepted Answer

Yes. In addition to deals on Bangkok to Phnom Penh flights, Cheapflights offers holiday packages that include both flights and hotel.

Question 18

How can I find direct flights from Bangkok to Phnom Penh?

Accepted Answer

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Bangkok to Phnom Penh.

Question 19

Can I find deals for business class flights from Bangkok to Phnom Penh?

Accepted Answer

Yes. Cheapflights offers flight deals from Bangkok to Phnom Penh by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Question 20

How does Cheapflights help users find flights from Bangkok to Phnom Penh?

Accepted Answer

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Bangkok to Phnom Penh. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Question 21

Why should you use Cheapflights to find cheap flight tickets from Bangkok to Phnom Penh?

Accepted Answer

Millions of users choose and trust Cheapflights to book the best flight deals from Bangkok to Phnom Penh for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Question 22

Can Cheapflights find flights from Bangkok to Phnom Penh with no change fees?

Accepted Answer

Need flexible booking options for your flight to Phnom Penh from Bangkok? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Question 23

Can Cheapflights notify me if prices for flights from Bangkok to Phnom Penh become cheaper?

Accepted Answer

Not ready to book yet? You can track prices for flights from Bangkok to Phnom Penh on Cheapflights with our Price Alert feature and get notified when better prices are available.

Round-trip from	฿3,383
One-way from	฿1,431
Popular in	January
Cheapest in	July
Average price	฿4,164

Airline	Cheapest	Average	Flexibility	On-time
Thai Vietjet Air	Cheapest฿3,373	Average฿4,447	FlexibilityNo cancel fee	On-timeN/A	Search Thai Vietjet Air flights
Thai AirAsia	Cheapest฿3,395	Average฿4,137	FlexibilityNo cancel fee	On-time87%	Search Thai AirAsia flights
แคมโบเดีย อังกอร์ แอร์	Cheapest฿3,496	Average฿4,022	FlexibilityNo cancel fee	On-timeN/A	Search แคมโบเดีย อังกอร์ แอร์ flights
Sky Angkor	Cheapest฿4,187	Average฿5,655	FlexibilityNo cancel fee	On-timeN/A	Search Sky Angkor flights
Cambodia Airways	Cheapest฿4,298	Average฿5,356	FlexibilityNo cancel fee	On-timeN/A	Search Cambodia Airways flights
Bangkok Airways	Cheapest฿6,017	Average฿6,640	FlexibilityNo cancel fee	On-time74%	Search Bangkok Airways flights
Thai Airways	Cheapest฿6,331	Average฿11,277	FlexibilityNo cancel fee	On-time77%	Search Thai Airways flights

Cheap flights from Bangkok to Phnom Penh from ฿1,431

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/7. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from Bangkok to Phnom Penh Pochentong are usually found in July or March, booked 77 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday

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Find flight deals from Bangkok to Phnom Penh

Cheapest flights from Bangkok to Phnom PenhExplore the most affordable flight options available from Bangkok to Phnom Penh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 June 2025.

Explore the most affordable flight options available from Bangkok to Phnom Penh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 June 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Bangkok to Phnom Penh that are best for you.

Best time to book a flight from Bangkok to Phnom Penh

Have a flexible travel schedule? Discover the best time to fly to Phnom Penh from Bangkok with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Bangkok to Phnom Penh

How far ahead should I book a flight from Bangkok to Phnom Penh?

Use this chart to determine the optimal time to book a return flight from Bangkok to Phnom Penh. Price data was last updated on 27 June 2025.

What is the cheapest month to book a flight from Bangkok to Phnom Penh?

What is the cheapest time of day to fly from BKK to PNH?

Find hourly flight availability from Bangkok to Phnom Penh. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 29 June 2025.

What is the cheapest day to fly from Bangkok to Phnom Penh?

Use this chart to determine the cheapest time to fly return from Bangkok to Phnom Penh. Price data was last updated on 29 June 2025.

Weekly flight availability from Bangkok to Phnom Penh

Explore weekly flight availability from Bangkok to Phnom Penh. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 29 June 2025.

How much does it cost for a return flight from Bangkok to Phnom Penh?

Reviews of airlines servicing Phnom Penh

Get a feel of what it's like to fly with Emirates, Thai AirAsia, andThai Vietjet Air from Bangkok to Phnom Penh by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Bangkok to Phnom Penh. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to Phnom Penh from Bangkok?

What are the cheapest airlines flying from Bangkok to Phnom Penh round-trip?

What are the cheapest airlines to fly from Bangkok to Phnom Penh one-way?

What are the most reliable airlines from Bangkok to Phnom Penh?

What are the cheapest flights from Bangkok to Phnom Penh?

Can I find deals for flights from Bangkok to Phnom Penh that include hotel bookings?

How can I find direct flights from Bangkok to Phnom Penh?

Can I find deals for business class flights from Bangkok to Phnom Penh?

What is the cheapest month to book a flight from Bangkok to Phnom Penh?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Bangkok to Phnom Penh

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Top 7 airlines flying from Bangkok to Phnom Penh

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Can Cheapflights find flights from Bangkok to Phnom Penh with no change fees?

Can Cheapflights notify me if prices for flights from Bangkok to Phnom Penh become cheaper?

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Cheapest flights from Bangkok to Phnom Penh
Explore the most affordable flight options available from Bangkok to Phnom Penh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 June 2025.