Cheap flights from Suvarnabhumi (BKK) to Phnom Penh (PNH)
BKK — PNH
Jul 26 — Aug 21
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Suvarnabhumi to Phnom Penh with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Bangkok Suvarnabhumi to Phnom Penh Pochentong are usually found in June or March, booked 90 days in advance, depart on a Wednesday or Tuesday and return on a Sunday
Find 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 June 26, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Popular in | May |
Cheapest in | June |
Average price | $108 |
Good round-trip deal | $126 or less |
Good one-way deal | $70 or less |
Compare providers for flights from Suvarnabhumi to Phnom Penh
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Suvarnabhumi to Phnom Penh in June.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Bangkok Suvarnabhumi Airport-Phnom Penh flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Bangkok Suvarnabhumi Airport-Phnom Penh flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Bangkok Suvarnabhumi Airport-Phnom Penh flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Bangkok Suvarnabhumi Airport-Phnom Penh flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Bangkok Suvarnabhumi Airport-Phnom Penh flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
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.
BKK-PNH
Estimated round-trip 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?
The price you pay for your flight from Bangkok Suvarnabhumi Airport to Phnom Penh may vary depending on when you book. For the best chance of a lower fare, look to book 89 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 Bangkok Suvarnabhumi Airport to Phnom Penh?
Currently, June is the cheapest month in which you can book a flight from Bangkok Suvarnabhumi Airport to Phnom Penh (average of $108). Flying from Bangkok Suvarnabhumi Airport to Phnom Penh in May is currently the most expensive (average of $168). 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 June 26, 2026.
Unlike in the morning, when flights are generally more expensive, you can save up to 21% on flights from Bangkok Suvarnabhumi Airport to Phnom Penh by exploring options for tickets in the evening.
What is the cheapest day to fly from Bangkok Suvarnabhumi Airport to Phnom Penh?
Use this chart to determine the cheapest time to fly round-trip from Suvarnabhumi to Phnom Penh. Price data was last updated on June 20, 2026.
Travelers seeking maximum savings on their Bangkok Suvarnabhumi Airport to Phnom Penh flight should consider departing on Friday afternoons when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
How often are flights from Bangkok to Phnom Penh delayed?
About 9% 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 at night are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Friday 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 last year, Sky Angkor have had the lowest number of delays on this route, with just 5% of flights being 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 June 26, 2026.
Read reviews from past customers who have flown Thai AirAsia and Thai Vietjet Air from Bangkok Suvarnabhumi Airport to Phnom Penh. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.4
Crew
7.9
Entertainment
5.5
Comfort
6.7
Food
6.2
Boarding
7.3
Reviews
1 / 5
8.0
Excellentmarc,Nov 2025
DMK - DAD
Overall
7.4
Crew
7.9
Entertainment
5.5
Comfort
6.7
Food
6.2
Boarding
7.3
Reviews
1 / 5
8.0
Excellentmarc,Nov 2025
DMK - DAD
Overall
7.4
Crew
7.9
Entertainment
5.5
Comfort
6.7
Food
6.2
Boarding
7.3
Reviews
1 / 5
8.0
Excellentmarc,Nov 2025
DMK - DAD
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.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from Suvarnabhumi
Phnom Penh flight routes
Popular flights
Alternative routes for Suvarnabhumi to Phnom Penh
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Phnom Penh by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Suvarnabhumi to Phnom Penh by cabin class
Find flights from Suvarnabhumi to Phnom Penh, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Suvarnabhumi and Phnom Penh flights
Browse other Suvarnabhumi and Phnom Penh flight options. Last updated on June 26, 2026.
Other flights from Suvarnabhumi
Browse through other flights departing from Suvarnabhumi. Flights are based on user searches made on Cheapflights and were last updated on June 26, 2026.
Other flights to Phnom Penh
Explore flights to Phnom Penh departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on June 26, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 2,558,603 searches. Data last updated June 26, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$48 | Average$127 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$71 | Average$123 | FlexibilityNo cancel fee | On-time87% | |
| Cheapest$71 | Average$143 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$104 | Average$121 | FlexibilityNo cancel fee | On-timeN/A |