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Cheap flights from Phnom Penh to Bangkok Don Mueang Intl Airport
PNH — DMK
15 Nov — 22 Nov1
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 Saturday or Monday and return on a Friday
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 16 October 2025.
Popular in | January |
|---|---|
Cheapest in | August |
Average price | ฿4,197 |
Good round-trip deal | ฿3,786 or less |
Good one-way deal | ฿2,473 or less |
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 return 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 return flight from Phnom Penh to Don Mueang Intl. Price data was last updated on 10 October 2025.
The price you pay for your flight from Phnom Penh to Bangkok Don Mueang Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 49 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
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 ฿3,319). Flying from Phnom Penh to Bangkok Don Mueang Intl Airport in January is currently the most expensive (average of ฿3,969). 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 19% 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 have had the lowest number of delays on this route, with just 14% of flights being delayed.
Reviews of airlines servicing Don Mueang Intl
Get insights into the airlines that provide service to Don Mueang Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Don Mueang Intl. Reviews last updated 16 October 2025.
Get a feel of what it's like to fly with Thai AirAsia from Phnom Penh to Bangkok Don Mueang Intl Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.5
Boarding
7.4
Crew
8.0
Entertainment
5.5
Food
6.1
Comfort
6.8
Reviews
1 / 4
2.0
MediocreDavid,Jun 2025
DMK - HKT
Overall
7.5
Boarding
7.4
Crew
8.0
Entertainment
5.5
Food
6.1
Comfort
6.8
Reviews
1 / 4
2.0
MediocreDavid,Jun 2025
DMK - HKT
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.
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Fly from Phnom Penh to Don Mueang Intl on these airlines
Choose from the following airlines for your flight from Phnom Penh to Don Mueang Intl. Flights are based on user searches made on Cheapflights and were last updated on 16 October 2025.
Top airline flying from Phnom Penh to Don Mueang Intl
Discover the top airline that operate flights from Phnom Penh to Don Mueang Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 17,341 searches. Data last updated 16 October 2025.
Fly with Cheapflights
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How does Cheapflights help users find flights from Phnom Penh to Don Mueang Intl?
Deals for Phnom Penh to Don Mueang Intl flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.
Why should you use Cheapflights to find cheap flight tickets from Phnom Penh to Don Mueang Intl?
Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Phnom Penh to Don Mueang Intl for you. Better yet — we are completely free to use.
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, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!