Question 1

How far ahead should I book a flight from Bangkok Don Mueang Intl Airport to Phnom Penh?

Accepted Answer

The price you pay for your flight from Bangkok Don Mueang Intl Airport to Phnom Penh may vary depending on when you book. For the best chance of a lower fare, look to book 55 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Question 2

What is the cheapest month to book a flight from Bangkok Don Mueang Intl Airport to Phnom Penh?

Accepted Answer

Currently, March is the cheapest month in which you can book a flight from Bangkok Don Mueang Intl Airport to Phnom Penh (average of $989). Flying from Bangkok Don Mueang Intl Airport to Phnom Penh in June is currently the most expensive (average of $1,555). 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.

Question 3

What is the cheapest day to fly from Bangkok Don Mueang Intl Airport to Phnom Penh?

Accepted Answer

Travelers seeking maximum savings on their Bangkok Don Mueang Intl Airport to Phnom Penh flight should consider departing on Monday evenings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Question 4

Weekly flight availability from Bangkok Don Mueang Intl Airport to Phnom Penh

Accepted Answer

The most flights from DMK to PNH are scheduled on a Monday (2 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (1 on average).

Question 5

E

Accepted Answer

In terms of precipitation, rainfall in Phnom Penh ranges from 0.0 - 9.8 inches per month. October is typically the wettest month, when rainfall can reach 9.8 in. January is typically the driest time to visit Phnom Penh when rainfall is around 0.0 in.

Question 6

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 84.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 77.0 F).

Question 7

What is the cheapest day to fly round-trip from Bangkok Don Mueang Intl Airport to Phnom Penh?

Accepted Answer

Travelers have found that booking a Monday departure is the best way to save up to 5% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

Question 8

How far in advance should I book a flight from Bangkok Don Mueang Intl Airport to Phnom Penh?

Accepted Answer

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 42 days in advance, which can save you up to 11% on flights from Bangkok Don Mueang Intl Airport to Phnom Penh compared to booking the week you need them. Waiting 42 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $131. For sooner than that we have options available in the next 3 days from $143.

Question 9

What is the cheapest month to fly from Bangkok Don Mueang Intl Airport to Phnom Penh?

Accepted Answer

July is one of the best times of the year to fly to Phnom Penh from Bangkok Don Mueang Intl Airport. Prices for July average $138 per person but you can even find prices for as low as $103. The most expensive prices can be found in the month of January. Opting for a July flight can save you 11% on your journey compared to booking in January

Question 10

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

Accepted Answer

When flying from Bangkok Don Mueang Intl Airport to Phnom Penh, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 2% versus a flight at noon.

Question 11

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

Accepted Answer

Most people fly into Phnom Penh Pochentong (PNH) if they book a flight to Phnom Penh from Bangkok Don Mueang Intl. On average, Pochentong has 1 inbound flight from Bangkok Don Mueang Intl per day from 1 airline. Phnom Penh Pochentong is conveniently located just 5.0 mi from Phnom Penh’s city center.

Question 12

Can I find deals for flights from Don Mueang Intl to Phnom Penh that include hotel bookings?

Accepted Answer

Yes. In addition to deals on Don Mueang Intl to Phnom Penh flights, Cheapflights offers vacation packages that include both flights and hotel.

Question 13

How can I find direct flights from Don Mueang Intl 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 Don Mueang Intl to Phnom Penh.

Question 14

Can I find deals for business class flights from Don Mueang Intl to Phnom Penh?

Accepted Answer

Yes. Cheapflights offers flight deals from Don Mueang Intl 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.

Popular in	October
Cheapest in	June
Average price	$129
Good round-trip deal	$113 or less
Good one-way deal	$45 or less

Cheap flights from Don Mueang Intl (DMK) to Phnom Penh (PNH)

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Cheapflights Tip: The best prices from Bangkok Don Mueang Intl to Phnom Penh Pochentong are usually found in June or May, booked 56 days in advance, depart on a Tuesday or Monday and return on a Sunday

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Everything you need to know about your flight from Bangkok Don Mueang Intl Airport to Phnom Penh

How far ahead should I book a flight from Bangkok Don Mueang Intl Airport to Phnom Penh?

Use this chart to determine the optimal time to book a round-trip flight from Don Mueang Intl to Phnom Penh. Price data was last updated on June 27, 2025.

What is the cheapest month to book a flight from Bangkok Don Mueang Intl Airport to Phnom Penh?

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

Find hourly flight availability from Don Mueang Intl 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 July 3, 2025.

Weekly flight availability from Bangkok Don Mueang Intl Airport to Phnom Penh

Related info for your journey

Find useful and relevant information for your journey from Don Mueang Intl 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 Don Mueang Intl?

Can I find deals for flights from Don Mueang Intl to Phnom Penh that include hotel bookings?

How can I find direct flights from Don Mueang Intl to Phnom Penh?

Can I find deals for business class flights from Don Mueang Intl to Phnom Penh?

What is the cheapest month to book a flight from Bangkok Don Mueang Intl Airport to Phnom Penh?

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