S$81 Cheap Flights from Phnom Penh to Bangkok

View S$81 flight on Tue, 19 Aug, 2025Opens in a new window

Popular airlines from Phnom Penh Intl. Airport (PNH) to Don Mueang Intl. Airport (DMK)

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 40% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Phnom Penh to Bangkok (PNH-DMK)

Prices were available within the past 7 days and start at S$81 for one-way flights and S$148 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thai AirAsia
Fri, 22 Aug - Sun, 24 Aug
PNH
Phnom Penh
DMK
Bangkok
S$148 Return, found 18 hours ago
S$148
Return
found 18 hours ago
Select Thai AirAsia flight, departing Fri, 22 Aug from Phnom Penh to Bangkok, returning Sun, 24 Aug, priced at S$148 found 18 hours ago
Thai AirAsia
Fri, 12 Sep - Wed, 17 Sep
PNH
Phnom Penh
DMK
Bangkok
S$148 Return, found 1 day ago
S$148
Return
found 1 day ago
Select Thai AirAsia flight, departing Fri, 12 Sep from Phnom Penh to Bangkok, returning Wed, 17 Sep, priced at S$148 found 1 day ago
Thai AirAsia
Sat, 13 Sep - Wed, 17 Sep
PNH
Phnom Penh
DMK
Bangkok
S$157 Return, found 2 hours ago
S$157
Return
found 2 hours ago
Select Thai AirAsia flight, departing Sat, 13 Sep from Phnom Penh to Bangkok, returning Wed, 17 Sep, priced at S$157 found 2 hours ago
Thai AirAsia
Wed, 12 Nov - Fri, 14 Nov
PNH
Phnom Penh
DMK
Bangkok
S$161 Return, found 17 hours ago
S$161
Return
found 17 hours ago
Select Thai AirAsia flight, departing Wed, 12 Nov from Phnom Penh to Bangkok, returning Fri, 14 Nov, priced at S$161 found 17 hours ago
Thai AirAsia
Thu, 7 Aug - Mon, 11 Aug
PNH
Phnom Penh
DMK
Bangkok
S$162 Return, found 2 days ago
S$162
Return
found 2 days ago
Select Thai AirAsia flight, departing Thu, 7 Aug from Phnom Penh to Bangkok, returning Mon, 11 Aug, priced at S$162 found 2 days ago
Thai AirAsia
Wed, 12 Nov - Fri, 14 Nov
PNH
Phnom Penh
DMK
Bangkok
S$175 Return, found 17 hours ago
S$175
Return
found 17 hours ago
Select Thai AirAsia flight, departing Wed, 12 Nov from Phnom Penh to Bangkok, returning Fri, 14 Nov, priced at S$175 found 17 hours ago
Thai AirAsia
Sat, 6 Sep - Sun, 7 Sep
PNH
Phnom Penh
DMK
Bangkok
S$175 Return, found 1 day ago
S$175
Return
found 1 day ago
Select Thai AirAsia flight, departing Sat, 6 Sep from Phnom Penh to Bangkok, returning Sun, 7 Sep, priced at S$175 found 1 day ago
Thai AirAsia
Wed, 12 Nov - Fri, 14 Nov
PNH
Phnom Penh
DMK
Bangkok
S$179 Return, found 17 hours ago
S$179
Return
found 17 hours ago
Select Thai AirAsia flight, departing Wed, 12 Nov from Phnom Penh to Bangkok, returning Fri, 14 Nov, priced at S$179 found 17 hours ago
Thai AirAsia
Thu, 21 Aug - Sun, 24 Aug
PNH
Phnom Penh
DMK
Bangkok
S$179 Return, found 10 hours ago
S$179
Return
found 10 hours ago
Select Thai AirAsia flight, departing Thu, 21 Aug from Phnom Penh to Bangkok, returning Sun, 24 Aug, priced at S$179 found 10 hours ago
Thai AirAsia
Wed, 12 Nov - Fri, 14 Nov
PNH
Phnom Penh
DMK
Bangkok
S$192 Return, found 17 hours ago
S$192
Return
found 17 hours ago
Select Thai AirAsia flight, departing Wed, 12 Nov from Phnom Penh to Bangkok, returning Fri, 14 Nov, priced at S$192 found 17 hours ago

Find the cheapest month to fly from Phnom Penh (PNH) to Bangkok (DMK)

July is typically the cheapest month to fly

From S$141 - S$280 per traveller.

Graph displaying average flight prices per month

Phnom Penh to Bangkok route information
Origin airport
Phnom Penh Intl.
Destination airport
Don Mueang Intl.
Airlines serving
Thai AirAsia
Return price
S$147
Distance
527 km
Average flight time
1 hour 22 mins

Perfect flights from Phnom Penh to Bangkok

Your Journey from Phnom Penh to Bangkok

Start your unforgettable journey with Expedia. Our broad selection of flights from Phnom Penh to Bangkok caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including Thai AirAsia. Our selection of flights from Phnom Penh Intl. to Don Mueang Intl. caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with Phnom Penh to Bangkok Flights

Experience the joy of finding cheap flights from Phnom Penh Intl. to Don Mueang Intl. that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$81 and roundtrip prices from S$148*.
 

Pre-Flight Essentials

Ensure a smooth journey from Phnom Penh to Bangkok with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant Bangkok

Picture yourself stepping off the plane in Bangkok and immersing yourself in the unique atmosphere of Bangkok. From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your Phnom Penh to Bangkok Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from Phnom Penh to Bangkok.
 

Beyond the Flight – Exploring Bangkok

With Expedia, your adventure extends beyond the flight. Explore Bangkok at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from Phnom Penh to Bangkok with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from Phnom Penh to Bangkok with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

Frequently asked questions

How much is a flight from Phnom Penh Airport to DMK?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price advertised for a round-trip journey between PNH and Don Mueang Airport was S$148. Fares this cheap don't hang around, so book yours today. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Phnom Penh Intl. Airport (PNH) to Don Mueang Airport?
Every airline has its own terms and conditions. If you decide to cancel your escape, head to our Customer Service Portal.
How do I find cheap flights from Phnom Penh Airport to Don Mueang Intl. Airport (DMK) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Phnom Penh Intl. Airport (PNH) to Don Mueang Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from PNH to Don Mueang Intl. Airport (DMK)?
A flight distance of just 530 kilometres separates Cambodia and Bangkok. Once you're up in the skies, you won't get a chance to do much more than listen to some short podcasts.
Which airlines fly direct from PNH to Don Mueang Intl. Airport (DMK)?
Offering 91 flights each month, Thai AirAsia (FD) is a popular choice when flying directly from Phnom Penh Intl. Airport (PNH) to Don Mueang Intl. Airport (DMK).
Are Phnom Penh Intl. Airport (PNH) to DMK flight tickets cheaper when they're purchased at the last minute?
Late planners can occasionally score a bargain, with some of the cheapest airfares from PNH to DMK showing up a few weeks prior to the departure date. If you'd rather plan ahead of time, Expedia compares and updates all the best flight deals continuously — as early as 12 months in advance in some cases. It does depend on the carrier though, as not all airlines advertise prices so far in advance.

Explore a world of travel with Expedia

*Available to Expedia members.