VZ's SkyBoss offers priority boarding and extra legroom for a fee.
VZ's Eco fare is restrictive; pre-purchase luggage for better rates.
Cheap flights from Phnom Penh (PNH) to Suvarnabhumi (BKK)
PNH — BKK
Nov 27 — Dec 41
1 adult, Economy
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Find cheap flights from Phnom Penh to Suvarnabhumi 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 Phnom Penh Pochentong to Bangkok Suvarnabhumi are usually found in June or May, booked 85 days in advance, depart on a Monday or Tuesday and return on a Tuesday
Cheap flight deals from Phnom Penh to Suvarnabhumi
Discover tips and strategies to find the most affordable flight options for your journey from Phnom Penh (PNH) to Suvarnabhumi (BKK). 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 October 28, 2025.
Most accurate provider | Mytrip 3 stars |
|---|---|
Most trusted provider | Mytrip 3 stars |
Popular in | November |
Cheapest in | June |
Average price | $147 |
Good round-trip deal | $71 or less |
Good one-way deal | $67 or less |
Compare providers for flights from Phnom Penh to Suvarnabhumi
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 Phnom Penh to Suvarnabhumi in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| 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 Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Phnom Penh-Bangkok Suvarnabhumi Airport flights, users find the pricing of Mytrip to be most consistent on Cheapflights vs. Mytrip Users can find the same prices on Phnom Penh-Bangkok Suvarnabhumi Airport flight deals on Cheapflights vs. Mytrip >95% of the time. Price accuracy is based on data collected from Phnom Penh-Bangkok Suvarnabhumi Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Phnom Penh-Bangkok Suvarnabhumi Airport flights, Cheapflights users trust Mytrip the most. Mytrip 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 Phnom Penh-Bangkok Suvarnabhumi Airport 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 Phnom Penh to Suvarnabhumi
Have a flexible travel schedule? Discover the best time to fly to Suvarnabhumi from Phnom Penh with our price prediction graph.
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 Phnom Penh to Bangkok Suvarnabhumi Airport
Prices
Delays
How far ahead should I book a flight from Phnom Penh to Bangkok Suvarnabhumi Airport?
Use this chart to determine the optimal time to book a round-trip flight from Phnom Penh to Suvarnabhumi. Price data was last updated on October 24, 2025.
The price you pay for your flight from Phnom Penh to Bangkok Suvarnabhumi Airport may vary depending on when you book. For the best chance of a lower fare, look to book 85 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 Suvarnabhumi Airport?
Currently, September is the cheapest month in which you can book a flight from Phnom Penh to Bangkok Suvarnabhumi Airport (average of $71). Flying from Phnom Penh to Bangkok Suvarnabhumi Airport in January is currently the most expensive (average of $124). 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 BKK?
Find hourly flight availability from Phnom Penh to Suvarnabhumi. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 28, 2025.
A simple way to save on the total cost of your ticket is to fly from Phnom Penh to Bangkok Suvarnabhumi Airport in the morning. If you’re flexible enough to do this you can expect to save up to 6% on your trip compared to booking a flight in the afternoon.
What is the cheapest day to fly from Phnom Penh to Bangkok Suvarnabhumi Airport?
Use this chart to determine the cheapest time to fly round-trip from Phnom Penh to Suvarnabhumi. Price data was last updated on October 26, 2025.
Travelers seeking maximum savings on their Phnom Penh to Bangkok Suvarnabhumi Airport flight should consider departing on Tuesday at noon when fares are most often at their lowest. Friday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
How often are flights from Phnom Penh to Bangkok delayed?
About 8% of weekly flights between Phnom Penh and Bangkok have experienced delays in the past year, with the average delay time being 84 minutes.
What is the most punctual flight time for Phnom Penh to Bangkok flights?
Historically, flights departing at night 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 Sunday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Phnom Penh to Bangkok flights?
Over the last year, AirAsia have had the lowest number of delays on this route, with no flights being classified as delayed.
The best insider tips for Phnom Penh to Bangkok Suvarnabhumi Airport flights
Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Phnom Penh to Bangkok Suvarnabhumi Airport trip
Airlines
![Thai Vietjet Air]()
Thai Vietjet Air
![Thai Airways]()
Thai Airways
TG's Economy Plus offers extra legroom but isn't recommended for short flights.
TG's cabin service is exceptional, even on short regional flights.
Our travel experts
Reviews of airlines servicing Suvarnabhumi
Get insights into the airlines that provide service to Suvarnabhumi. 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 Suvarnabhumi. Reviews last updated October 28, 2025.
Read reviews from past customers who have flown Thai AirAsia, Thai Vietjet Air, and Sky Angkor from Phnom Penh to Bangkok Suvarnabhumi Airport. 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
7.5
Crew
8.0
Comfort
6.8
Food
6.1
Boarding
7.4
Entertainment
5.5
Reviews
1 / 4
2.0
MediocreDavid,Jun 2025
DMK - HKT
Overall
7.5
Crew
8.0
Comfort
6.8
Food
6.1
Boarding
7.4
Entertainment
5.5
Reviews
1 / 4
2.0
MediocreDavid,Jun 2025
DMK - HKT
Overall
7.5
Crew
8.0
Comfort
6.8
Food
6.1
Boarding
7.4
Entertainment
5.5
Reviews
1 / 4
2.0
MediocreDavid,Jun 2025
DMK - HKT
Sky Angkor
Overall
7.5
Crew
8.0
Comfort
6.8
Food
6.1
Boarding
7.4
Entertainment
5.5
Reviews
1 / 4
2.0
MediocreDavid,Jun 2025
DMK - HKT
Related info for your journey
Find useful and relevant information for your journey from Phnom Penh to Suvarnabhumi. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Bangkok Suvarnabhumi Airport?
Book flights to Bangkok Suvarnabhumi Airport if you plan to visit one of these locationsSattahip
Kanchanaburi
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Alternative routes for Phnom Penh to Suvarnabhumi
See prices for flight routes from nearby airports that may be better suited for you.
Top 7 airlines flying from Phnom Penh to Suvarnabhumi
Discover the top 7 airlines that operate flights from Phnom Penh to Suvarnabhumi. 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 October 28, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$103 | Average$137 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$110 | Average$132 | FlexibilityNo cancel fee | On-time87% | |
| Cheapest$115 | Average$135 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$124 | Average$161 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$124 | Average$175 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$180 | Average$218 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$200 | Average$225 | FlexibilityNo cancel fee | On-time77% |