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Cheap flights from Phnom Penh to Bangkok Don Mueang Intl Airport from ฿2,275

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 21/5. Fares are subject to change and may not be available on all flights or dates of travel.
PNH — DMK
1 Apr — 8 Apr1
1 adult

Cheapflights Tip: The best prices from Phnom Penh Pochentong to Bangkok Don Mueang Intl are usually found in June or May, booked 75 days in advance, depart on a Tuesday or Monday and return on a Sunday

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 27 March 2025.

Round-trip from

฿4,210

One-way from

฿2,275

Popular in

April

Cheapest in

June

Average price

฿4,651

Good round-trip deal

฿4,558 or less

Good one-way deal

฿2,486 or less
Thai AirAsia
  • Thai AirAsia
  • 14/5-23/5
  • Nonstop
  • 2h 35m total
  • Phnom Penh to Bangkok
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Thai AirAsia
  • Thai AirAsia
  • 21/5
  • Nonstop
  • 1h 25m total
  • Phnom Penh to Bangkok
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Highest demand for flights based on searches. 1% potential increase in price (฿3,053 potential increase over avg. return price).
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Cheapest flight prices on average. 1% potential price decrease (฿1,632 potential savings vs. average return price).
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Average for round-trip flights in March 2025
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Price to beat on a round-trip flight from Phnom Penh Pochentong to Bangkok Don Mueang Intl.
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Price to beat on a one-way flight from Phnom Penh Pochentong to Bangkok Don Mueang Intl.
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Find flight deals from Phnom Penh to Don Mueang Intl

Cheapest flights from Phnom Penh to Don Mueang Intl
Explore the most affordable flight options available from Phnom Penh to Don Mueang Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 March 2025.

Wed 14/517:05PNH - DMK
Nonstop1h 20mThai AirAsia
Sat 24/507:45DMK - PNH
Nonstop1h 10mThai AirAsia
Deal found 26/3฿4,210
Sun 18/509:45PNH - DMK
Nonstop1h 25mMultiple Airlines
Tue 20/511:50DMK - PNH
1 stop7h 30mMultiple Airlines
Deal found 26/3฿6,620

Cheapflights Fare Finder

Customise your flight search to find flights from Phnom Penh to Don Mueang Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 17,341 searches. Data last updated 27 March 2025.
Use the filters below to find and compare flights from Phnom Penh to Bangkok Don Mueang Intl Airport that are best for you.

Fly from

Phnom Penh

Fly to

Don Mueang Intl

Route

Depart

Return

Price

Phnom PenhBangkok

PNH - DMK

PNHDMK

Phnom Penh Pochentong

Wed 14/5

17:05-18:25

Nonstop1h 20m

Bangkok Don Mueang Intl

Sat 24/5

07:45-08:55

Nonstop1h 10m

฿4,210

Phnom PenhBangkok

PNH - DMK

PNHDMK

Phnom Penh Pochentong

Fri 25/4

14:50-11:45

2 stops20h 55m

Bangkok Don Mueang Intl

Sun 27/4

07:45-08:55

Nonstop1h 10m

฿6,382

Phnom PenhBangkok

PNH - DMK

PNHDMK

Phnom Penh Pochentong

Wed 21/5

09:45-11:10

Nonstop1h 25m

฿2,275

Phnom PenhBangkok

PNH - DMK

PNHDMK

Phnom Penh Pochentong

Sun 27/4

07:00-11:45

2 stops28h 45m

฿4,074

Phnom PenhBangkok

PNH - DMK

PNHDMK

Phnom Penh Pochentong

Mon 26/5

20:10-07:50

1 stop11h 40m

฿6,484

Flights are sorted by cheapest return flights first.

Deals found on 26/3

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

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 21 March 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 74 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 ฿52). Flying from Phnom Penh to Bangkok Don Mueang Intl Airport in December is currently the most expensive (average of ฿74). 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.

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

Find hourly flight availability from Phnom Penh to Don Mueang Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 27 March 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 12% on flights from Phnom Penh to Bangkok Don Mueang Intl Airport by exploring options for tickets at midday.

Rainfall in Don Mueang Intl by month

Plan your trip to Don Mueang Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Bangkok Don Mueang Intl Airport ranges from 10.0 - 320.0 inches per month. September is typically the wettest month, when rainfall can reach 320.0 mm. January is typically the driest time to visit Bangkok Don Mueang Intl Airport when rainfall is around 10.0 mm.

Temperature in Don Mueang Intl by month

Plan your trip to Don Mueang Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Bangkok Don Mueang Intl Airport, 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 30.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 26.0 C).

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 27 March 2025.
Thai AirAsia
7.5
Good
204 reviews
Check prices

Overall

7.5

Boarding

7.5

Food

6.2

Entertainment

5.6

Crew

8.0

Comfort

6.7

Reviews

1 / 3
10.0
Excellent

Anonymous,Feb 2024

DMK - SIN

I appreciate the seat allocation of 7C to me which enabled priority boarding and personal preference of along the walkway.
Thai AirAsia
7.5
Good
204 reviews
Thai AirAsia
7.5
Good
204 reviews
Check prices

Overall

7.5

Boarding

7.5

Food

6.2

Entertainment

5.6

Crew

8.0

Comfort

6.7

Reviews

1 / 3
10.0
Excellent

Anonymous,Feb 2024

DMK - SIN

I appreciate the seat allocation of 7C to me which enabled priority boarding and personal preference of along the walkway.

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), located 8.0 km from the city centre, is the airport you fly out of when you book flights from Phnom Penh to Bangkok Don Mueang Intl. 1 airline have flights from Pochentong to Bangkok Don Mueang Intl on a regular basis. Booking flights from Phnom Penh Pochentong to Bangkok Don Mueang Intl should not be difficult; the airport handles an average of 1 outbound flight to Bangkok Don Mueang Intl per day.

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

    Thai AirAsia, at ฿4,210, was found to be the cheapest airline from Phnom Penh to Bangkok Don Mueang Intl Airport.. Thai AirAsia is currently priced 6% below the average price you’ll pay for this route.

  • What are the cheapest flights from Phnom Penh to Bangkok Don Mueang Intl Airport?

    Looking for the cheapest flight from Phnom Penh to Bangkok Don Mueang Intl Airport? While on average our users pay ฿4,056, our data indicates the cheapest price to be ฿2,130. The most popular route (Phnom Penh Pochentong - Bangkok Don Mueang Intl), is priced around ฿3,768.

  • 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 holiday 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 ฿52). Flying from Phnom Penh to Bangkok Don Mueang Intl Airport in December is currently the most expensive (average of ฿74). 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.

See more FAQs

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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 27 March 2025.
Thai AirAsia flights from Phnom Penh Pochentong to Bangkok Don Mueang Intl

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 27 March 2025.
AirlineCheapestAverageFlexibilityOn-time
Thai AirAsiaCheapest฿3,794Average฿4,359FlexibilityNo cancel feeOn-time87%
Search Thai AirAsia flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers 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?

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!

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