Cheap flights from Phnom Penh to Bangkok Don Mueang Intl Airport
PNH — DMK
29 Nov — 6 Dec1
Round-trip
1 adult
Economy
Round-trip
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Phnom Penh Pochentong to Bangkok Don Mueang Intl are usually found in August or May, booked 49 days in advance, depart on a Tuesday or Monday and return on a Wednesday
Cheap flight deals from Phnom Penh to Don Mueang Intl
Discover tips and strategies to find the most affordable flight options for your journey from Phnom Penh (PNH) to Don Mueang Intl (DMK). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 30 October 2025.
Popular in
January
Cheapest in
August
Average price
C$ 180
Highest demand for flights based on searches. 4% potential increase in price (C$ 12 potential increase over avg. RT price).
Best time to book a flight from Phnom Penh to Don Mueang Intl
Have a flexible travel schedule? Discover the best time to fly to Don Mueang Intl from Phnom Penh with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Phnom Penh to Bangkok Don Mueang Intl Airport
Prices
Delays
How far ahead should I book a flight from Phnom Penh to Bangkok Don Mueang Intl Airport?
Use this chart to determine the optimal time to book a round-trip flight from Phnom Penh to Don Mueang Intl. Price data was last updated on 24 October 2025.
Booking 49 days in advance of your planned departure date is, on average, the best time to get cheap flights from Phnom Penh to Bangkok Don Mueang Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Phnom Penh to Bangkok Don Mueang Intl Airport?
Currently, June is the cheapest month in which you can book a flight from Phnom Penh to Bangkok Don Mueang Intl Airport (average of C$ 142). Flying from Phnom Penh to Bangkok Don Mueang Intl Airport in January is currently the most expensive (average of C$ 170). 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.
How often are flights from Phnom Penh to Bangkok delayed?
About 20% of weekly flights between Phnom Penh and Bangkok have experienced delays in the past year, with the average delay time being 88 minutes.
What is the most punctual flight time for Phnom Penh to Bangkok flights?
Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Tuesday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Phnom Penh to Bangkok flights?
Over the past year, Thai AirAsia has had the lowest number of delays on this route, with just 17% of flights being delayed.
Related info for your journey
Find useful and relevant information for your journey from Phnom Penh to Don Mueang Intl. 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 from for flights from Phnom Penh to Bangkok Don Mueang Intl?
Phnom Penh Pochentong (PNH) is the airport you will fly out of if you book a flight from Phnom Penh to Bangkok Don Mueang Intl. You should not have trouble finding flights to Bangkok Don Mueang Intl from Pochentong; the airport handles an average of 0 outbound flights to Bangkok Don Mueang Intl per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the Phnom Penh airport to Bangkok Don Mueang Intl. It is only a 8.0 km journey to Pochentong (PNH) from Phnom Penh’s city centre.
Can I find deals for flights from Phnom Penh to Don Mueang Intl that include hotel bookings?
Yes. In addition to deals on Phnom Penh to Don Mueang Intl flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Phnom Penh to Don Mueang Intl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Phnom Penh to Don Mueang Intl.
Can I find deals for business class flights from Phnom Penh to Don Mueang Intl?
Yes. Cheapflights offers flight deals from Phnom Penh to Don Mueang Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Phnom Penh to Bangkok Don Mueang Intl Airport?
Currently, June is the cheapest month in which you can book a flight from Phnom Penh to Bangkok Don Mueang Intl Airport (average of C$ 142). Flying from Phnom Penh to Bangkok Don Mueang Intl Airport in January is currently the most expensive (average of C$ 170). 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.
Explore flights to Don Mueang Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 30 October 2025.
Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Phnom Penh to Don Mueang Intl?
Cheapflights helps you search for flights from Phnom Penh to Don Mueang Intl via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.
Why should you use Cheapflights to find cheap flight tickets from Phnom Penh to Don Mueang Intl?
Millions of users choose and trust Cheapflights to book the best flight deals from Phnom Penh to Don Mueang Intl for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.
Can Cheapflights find flights from Phnom Penh to Don Mueang Intl with no change fees?
Users can book flights with no change fees policies with our dedicated filters. Book flights from Phnom Penh to Don Mueang Intl flexibly with Cheapflights today.
Can Cheapflights notify me if prices for flights from Phnom Penh to Don Mueang Intl become cheaper?
Yes, Cheapflights offers price alerts on Phnom Penh to Don Mueang Intl flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.
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