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Cheap flights from Bangkok Suvarnabhumi Airport to Phnom Penh
BKK — PNH
20 Nov — 27 Nov1
Cheapflights Tip: The best prices from Bangkok Suvarnabhumi to Phnom Penh Pochentong are usually found in June or August, booked 65 days in advance, depart on a Saturday or Monday and return on a Tuesday
Cheap flight deals from Suvarnabhumi to Phnom Penh
Discover tips and strategies to find the most affordable flight options for your journey from Suvarnabhumi (BKK) to Phnom Penh (PNH). 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 21 October 2025.
Popular in | November |
|---|---|
Cheapest in | June |
Average price | $224 |
Good round-trip deal | $374 or less |
Good one-way deal | $96 or less |
Best time to book a flight from Suvarnabhumi to Phnom Penh
Have a flexible travel schedule? Discover the best time to fly to Phnom Penh from Suvarnabhumi 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 Bangkok Suvarnabhumi Airport to Phnom Penh
Prices
Delays
How far ahead should I book a flight from Bangkok Suvarnabhumi Airport to Phnom Penh?
Use this chart to determine the optimal time to book a return flight from Suvarnabhumi to Phnom Penh. Price data was last updated on 17 October 2025.
Booking 65 days in advance of your planned departure date is, on average, the best time to get cheap flights from Bangkok Suvarnabhumi Airport to Phnom Penh. 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 Bangkok Suvarnabhumi Airport to Phnom Penh?
Currently, September is the cheapest month in which you can book a flight from Bangkok Suvarnabhumi Airport to Phnom Penh (average of $71). Flying from Bangkok Suvarnabhumi Airport to Phnom Penh in January is currently the most expensive (average of $172). 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 BKK to PNH?
Find hourly flight availability from Suvarnabhumi to Phnom Penh. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 21 October 2025.
A simple way to save on the total cost of your ticket is to fly from Bangkok Suvarnabhumi Airport to Phnom Penh in the afternoon. If you’re flexible enough to do this you can expect to save up to 25% on your trip compared to booking a flight in the evening.
How often are flights from Bangkok to Phnom Penh delayed?
About 12% of weekly flights between Bangkok and Phnom Penh have experienced delays in the past year, with the average delay time being 90 minutes.
What is the most punctual flight time for Bangkok to Phnom Penh flights?
Historically, flights departing in the morning 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?
Wednesday tends to have the lowest number of delays on this route, whereas Tuesday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Bangkok to Phnom Penh flights?
Over the past year, AirAsia have had the lowest number of delays on this route, with no flights being classified as delayed.
Reviews of airlines servicing Phnom Penh
Get insights into the airlines that provide service to Phnom Penh. 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 Phnom Penh. Reviews last updated 21 October 2025.
Get a feel of what it's like to fly with Thai AirAsia, Thai Vietjet Air, andSky Angkor from Bangkok Suvarnabhumi Airport to Phnom Penh by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.0
Overall
7.5
Boarding
7.4
Entertainment
5.5
Food
6.1
Comfort
6.8
Reviews
1 / 4
2.0
MediocreDavid,June 2025
DMK - HKT
Crew
8.0
Overall
7.5
Boarding
7.4
Entertainment
5.5
Food
6.1
Comfort
6.8
Reviews
1 / 4
2.0
MediocreDavid,June 2025
DMK - HKT
Crew
8.0
Overall
7.5
Boarding
7.4
Entertainment
5.5
Food
6.1
Comfort
6.8
Reviews
1 / 4
2.0
MediocreDavid,June 2025
DMK - HKT
Sky Angkor
Crew
8.0
Overall
7.5
Boarding
7.4
Entertainment
5.5
Food
6.1
Comfort
6.8
Reviews
1 / 4
2.0
MediocreDavid,June 2025
DMK - HKT
Related info for your journey
Find useful and relevant information for your journey from Suvarnabhumi to Phnom Penh. 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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Complete your trip
Complete your trip to Phnom Penh by adding a car hire and/or hotel booking to your travel itinerary.
Top 4 airlines flying from Suvarnabhumi to Phnom Penh
Discover the top 4 airlines that operate flights from Suvarnabhumi to Phnom Penh. 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 647,157 searches. Data last updated 21 October 2025.
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 Suvarnabhumi to Phnom Penh?
Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Suvarnabhumi to Phnom Penh. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.
Why should you use Cheapflights to find cheap flight tickets from Suvarnabhumi to Phnom Penh?
Cheapflights simply makes it quick and affordable to book flights from Suvarnabhumi to Phnom Penh by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.
Can Cheapflights find flights from Suvarnabhumi to Phnom Penh with no change fees?
Users can book flights with no change fees policies with our dedicated filters. Book flights from Suvarnabhumi to Phnom Penh flexibly with Cheapflights today.
Can Cheapflights notify me if prices for flights from Suvarnabhumi to Phnom Penh become cheaper?
Not ready to book yet? You can track prices for flights from Suvarnabhumi to Phnom Penh on Cheapflights with our Price Alert feature and get notified when better prices are available.