S$81 Cheap Flights from Siem Reap Angkor Intl. Airport to Phnom Penh

View S$81 flight on Wed, 20 Aug, 2025Opens in a new window

Popular airlines from Siem Reap Angkor Intl. Airport (SAI) to Phnom Penh Intl. Airport (PNH)

  • 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 Siem Reap Angkor Intl. Airport to Phnom Penh (SAI-PNH)

Prices were available within the past 7 days and start at S$81 for one-way flights and S$168 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

AirAsia Cambodia
Fri, 29 Aug - Fri, 5 Sep
SAI
Siem Reap
PNH
Phnom Penh
S$168 Return, found 5 days ago
S$168
Return
found 5 days ago
Select AirAsia Cambodia flight, departing Fri, 29 Aug from Siem Reap to Phnom Penh, returning Fri, 5 Sep, priced at S$168 found 5 days ago
AirAsia Cambodia
Fri, 22 Aug - Sun, 31 Aug
SAI
Siem Reap
PNH
Phnom Penh
S$171 Return, found 5 days ago
S$171
Return
found 5 days ago
Select AirAsia Cambodia flight, departing Fri, 22 Aug from Siem Reap to Phnom Penh, returning Sun, 31 Aug, priced at S$171 found 5 days ago
AirAsia Cambodia
Fri, 29 Aug - Fri, 5 Sep
SAI
Siem Reap
PNH
Phnom Penh
S$174 Return, found 5 days ago
S$174
Return
found 5 days ago
Select AirAsia Cambodia flight, departing Fri, 29 Aug from Siem Reap to Phnom Penh, returning Fri, 5 Sep, priced at S$174 found 5 days ago
AirAsia Cambodia
Fri, 25 Jul - Sun, 27 Jul
SAI
Siem Reap
PNH
Phnom Penh
S$207 Return, found 3 hours ago
S$207
Return
found 3 hours ago
Select AirAsia Cambodia flight, departing Fri, 25 Jul from Siem Reap to Phnom Penh, returning Sun, 27 Jul, priced at S$207 found 3 hours ago
Air Cambodia
Fri, 15 Aug - Fri, 22 Aug
SAI
Siem Reap
PNH
Phnom Penh
S$283 Return, found 3 days ago
S$283
Return
found 3 days ago
Select Air Cambodia flight, departing Fri, 15 Aug from Siem Reap to Phnom Penh, returning Fri, 22 Aug, priced at S$283 found 3 days ago
Air Cambodia
Fri, 15 Aug - Fri, 22 Aug
SAI
Siem Reap
PNH
Phnom Penh
S$296 Return, found 3 days ago
S$296
Return
found 3 days ago
Select Air Cambodia flight, departing Fri, 15 Aug from Siem Reap to Phnom Penh, returning Fri, 22 Aug, priced at S$296 found 3 days ago
Air Cambodia
Fri, 25 Jul - Sun, 27 Jul
SAI
Siem Reap
PNH
Phnom Penh
S$297 Return, found 3 hours ago
S$297
Return
found 3 hours ago
Select Air Cambodia flight, departing Fri, 25 Jul from Siem Reap to Phnom Penh, returning Sun, 27 Jul, priced at S$297 found 3 hours ago
Air Cambodia
Wed, 6 Aug - Thu, 7 Aug
SAI
Siem Reap
PNH
Phnom Penh
S$310 Return, found 4 days ago
S$310
Return
found 4 days ago
Select Air Cambodia flight, departing Wed, 6 Aug from Siem Reap to Phnom Penh, returning Thu, 7 Aug, priced at S$310 found 4 days ago
Air Cambodia
Thu, 31 Jul - Sat, 2 Aug
SAI
Siem Reap
PNH
Phnom Penh
S$335 Return, found 4 days ago
S$335
Return
found 4 days ago
Select Air Cambodia flight, departing Thu, 31 Jul from Siem Reap to Phnom Penh, returning Sat, 2 Aug, priced at S$335 found 4 days ago
Air Cambodia
Fri, 8 Aug - Tue, 12 Aug
SAI
Siem Reap
PNH
Phnom Penh
S$346 Return, found 6 days ago
S$346
Return
found 6 days ago
Select Air Cambodia flight, departing Fri, 8 Aug from Siem Reap to Phnom Penh, returning Tue, 12 Aug, priced at S$346 found 6 days ago

Find the cheapest month to fly from Chi Kraeng (SAI) to Phnom Penh (PNH)

June is typically the cheapest month to fly

From S$150 - S$339 per traveller.

Graph displaying average flight prices per month

0
Siem Reap Angkor Intl. Airport to Phnom Penh route information
Origin airport
Siem Reap Angkor Intl. Airport
Destination airport
Phnom Penh Intl.
Airlines serving
AirAsia Cambodia
Return price
S$167
Distance
212 km

Perfect flights from Siem Reap Angkor Intl. Airport to Phnom Penh

Your Journey from Siem Reap Angkor Intl. Airport to Phnom Penh

Start your unforgettable journey with Expedia. Our broad selection of flights from Siem Reap Angkor Intl. Airport to Phnom Penh 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 AirAsia Cambodia, Air Cambodia. Our selection of flights from Siem Reap Angkor Intl. Airport to Phnom Penh 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 Siem Reap Angkor Intl. Airport to Phnom Penh Flights

Experience the joy of finding cheap flights from Siem Reap Angkor Intl. Airport to Phnom Penh 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$168*.
 

Pre-Flight Essentials

Ensure a smooth journey from Siem Reap Angkor Intl. Airport to Phnom Penh 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 Phnom Penh

Picture yourself stepping off the plane in Phnom Penh and immersing yourself in the unique atmosphere of Phnom Penh. 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 Siem Reap Angkor Intl. Airport to Phnom Penh 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 Siem Reap Angkor Intl. Airport to Phnom Penh.
 

Beyond the Flight – Exploring Phnom Penh

With Expedia, your adventure extends beyond the flight. Explore Phnom Penh 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 Siem Reap Angkor Intl. Airport to Phnom Penh 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 Siem Reap Angkor Intl. Airport to Phnom Penh with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

Explore a world of travel with Expedia

*Available to Expedia members.