Cheap flights from Bangkok Suvarnabhumi Airport to Phnom Penh
BKK — KTI
20 Sep — 27 Sep1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Bangkok Suvarnabhumi to Phnom Penh Techo Intl are usually found in March or January, booked 70 days in advance, depart on a Wednesday or Monday and return on a Monday
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 (KTI). 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 August 2026.
Popular in
April
Cheapest in
March
Average price
$229
Highest demand for flights based on searches. 3% potential increase in price ($9 potential increase over avg. return price).
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-KTI
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
Airlines
How far ahead should I book a flight from Bangkok Suvarnabhumi Airport to Phnom Penh?
Booking 69 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, March is the cheapest month in which you can book a flight from Bangkok Suvarnabhumi Airport to Phnom Penh (average of $190). Flying from Bangkok Suvarnabhumi Airport to Phnom Penh in April is currently the most expensive (average of $233). 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 KTI?
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 August 2026.
When flying from Bangkok Suvarnabhumi Airport to Phnom Penh, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Weekly flight availability from Bangkok Suvarnabhumi Airport to Phnom Penh
Explore weekly flight availability from Suvarnabhumi to Phnom Penh. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 21 August 2026.
The most flights from BKK to KTI are scheduled on a Wednesday (27 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (25 on average).
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 August 2026.
Read through reviews of airlines operating flights from Bangkok Suvarnabhumi Airport to Phnom Penh, such as Thai Vietjet Air. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
too many passengers with open bags unsecured. Staff was good ahort flight so no food which is alright
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.
What airport do you fly into for flights to Phnom Penh from Bangkok Suvarnabhumi?
If you book a flight to Phnom Penh from Bangkok Suvarnabhumi, you will be flying to Techo Intl, which is the city’s only airport. Phnom Penh Techo Intl (KTI) is located 22.6 km from the centre of Phnom Penh. There are 26 flights from Bangkok Suvarnabhumi to Techo Intl per day from 2 different airlines.
What are the cheapest airlines flying from Bangkok Suvarnabhumi Airport to Phnom Penh round-trip?
Cambodia Airways, at $104, was found to be the cheapest airline from Bangkok Suvarnabhumi Airport to Phnom Penh. An alternate airline flying to your destination would be Thai Vietjet Air. You may be able to fly from Bangkok Suvarnabhumi Airport to Phnom Penh for 50% less than the average price by searching for these airlines.
What are the cheapest airlines to fly from Bangkok Suvarnabhumi Airport to Phnom Penh one-way?
The cheapest airline one-way is Thai Vietjet Air, with whom users have recently found tickets for as low as $63. However, be on the lookout for offers from Thai AirAsia and Cambodia Angkor Air, as they are both options that can get you from Bangkok Suvarnabhumi Airport to Phnom Penh for a low price.
What are the most reliable airlines from Bangkok Suvarnabhumi Airport to Phnom Penh?
Before booking your flight to Phnom Penh from Bangkok Suvarnabhumi Airport, have a look at the most reliable airlines to get you to your destination on time: Thai Vietjet Air (97%), Thai Airways (76%), Cambodia Airways( 75%).
Can I find deals for flights from Suvarnabhumi to Phnom Penh that include hotel bookings?
Yes. In addition to deals on Suvarnabhumi to Phnom Penh flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Suvarnabhumi to Phnom Penh?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Suvarnabhumi to Phnom Penh.
Can I find deals for business class flights from Suvarnabhumi to Phnom Penh?
Yes. Cheapflights offers flight deals from Suvarnabhumi to Phnom Penh by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Bangkok Suvarnabhumi Airport to Phnom Penh?
Currently, March is the cheapest month in which you can book a flight from Bangkok Suvarnabhumi Airport to Phnom Penh (average of $190). Flying from Bangkok Suvarnabhumi Airport to Phnom Penh in April is currently the most expensive (average of $233). 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.
Browse through other flights departing from Suvarnabhumi. Flights are based on user searches made on Cheapflights and were last updated on 21 August 2026.
Top 2 airlines flying from Suvarnabhumi to Phnom Penh
Discover the top 2 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 7,457,451 searches. Data last updated 21 August 2026.
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?
When you search for this flight from Suvarnabhumi to Phnom Penh, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.
Why should you use Cheapflights to find cheap flight tickets from Suvarnabhumi to Phnom Penh?
Millions of users choose and trust Cheapflights to book the best flight deals from Suvarnabhumi to Phnom Penh for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.
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?
Yes! Start tracking prices for Suvarnabhumi to Phnom Penh flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.
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