Cheap flights from Bangkok Suvarnabhumi Airport to Phnom Penh
BKK — KTI
22 Sep — 29 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 Tuesday or Saturday and return on a Wednesday
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 23 August 2026.
Popular in
April
Cheapest in
March
Average price
£120
Highest demand for flights based on searches. 2% potential increase in price (£2 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?
To ensure you get the cheapest price possible for a flight from Bangkok Suvarnabhumi Airport to Phnom Penh, you should look to book at least 69 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
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 £99). Flying from Bangkok Suvarnabhumi Airport to Phnom Penh in April is currently the most expensive (average of £122). 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 23 August 2026.
When flying from Bangkok Suvarnabhumi Airport to Phnom Penh, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 22% versus a flight in the afternoon.
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 23 August 2026.
The most flights from BKK to KTI are scheduled on a Monday (31 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 23 August 2026.
See what other customers who have flown with Thai AirAsia and Thai Vietjet Air from Bangkok Suvarnabhumi Airport to Phnom Penh have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Upon check in they wanted to charge me extra for extra 1 kilo Poor challenge. You advertise to get people on your airline then you challenge them Wrong move
Upon check in they wanted to charge me extra for extra 1 kilo Poor challenge. You advertise to get people on your airline then you challenge them Wrong move
Upon check in they wanted to charge me extra for extra 1 kilo Poor challenge. You advertise to get people on your airline then you challenge them Wrong move
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 14.1 mi from the center of Phnom Penh. There are 28 flights from Bangkok Suvarnabhumi to Techo Intl per day from 3 different airlines.
What are the cheapest airlines flying from Bangkok Suvarnabhumi Airport to Phnom Penh round-trip?
Cheapflights users have booked flights from Bangkok Suvarnabhumi Airport to Phnom Penh round-trip from £75. Other airlines that can offer you cheap pricing are Thai AirAsia, from £84, and Cambodia Angkor Air, from £87. Thai Vietjet Air is 31% cheaper than the average price of flights available within the next 90 days to this destination.
What are the cheapest airlines to fly from Bangkok Suvarnabhumi Airport to Phnom Penh one-way?
£32 is the cheapest one-way deal found within the past few days, from Thai Vietjet Air. You may also be able to find cheap deals on Thai AirAsia and Sky Angkor, with prices starting from £35 and £38, respectively.
What are the most reliable airlines from Bangkok Suvarnabhumi Airport to Phnom Penh?
The top 3 most reliable airlines when flying from Bangkok Suvarnabhumi Airport to Phnom Penh are Thai Vietjet Air (97%), Thai Airways (76%) and 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 £99). Flying from Bangkok Suvarnabhumi Airport to Phnom Penh in April is currently the most expensive (average of £122). 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 23 August 2026.
Top 3 airlines flying from Suvarnabhumi to Phnom Penh
Discover the top 3 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 23 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?
Cheapflights helps you find that perfect flight to Phnom Penh from Suvarnabhumi by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!
Can Cheapflights find flights from Suvarnabhumi to Phnom Penh with no change fees?
Yes! Cheapflights helps users easily find flights from Suvarnabhumi to Phnom Penh with no change fees.
Can Cheapflights notify me if prices for flights from Suvarnabhumi to Phnom Penh become cheaper?
Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!
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