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Not ready to book? to track prices.Find the cheapest flights from Bangkok to Phnom Penh
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Vietnam Airlines flights from Bangkok to Phnom Penh
Our best Vietnam Airlines deals on Bangkok to Phnom Penh flight tickets
Singapore Airlines flights from Bangkok to Phnom Penh
Our best Singapore Airlines deals on Bangkok to Phnom Penh flight tickets
See travel insights to Phnom Penh from
How to get the cheapest flight ticket from Bangkok to Phnom Penh
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the typical price of a round-trip flight between Bangkok and Phnom Penh?
What is the cheapest month to fly to Phnom Penh?
The month of March is another great option to travel to Phnom Penh, with average flight prices from Bangkok averaging around £92.
What is the cheapest day to depart on your flight to Phnom Penh?
Our data shows that Wednesday is the least expensive day to fly to Phnom Penh. Tickets to fly out on this day can be as low as £105. Be sure to avoid booking your departure on a Tuesday as prices are generally higher than usual. According to our data, the average ticket price to Phnom Penh on Tuesday is £129.
What is the cheapest time of day to depart on your flight to Phnom Penh?
Our data shows that the cheapest Bangkok to Phnom Penh flights are usually those with departure times in the morning. Our users have found flights to Phnom Penh in the morning for as low as £93. In the evening is when there is more demand to fly to Phnom Penh, so prices are often more expensive at around £136 per ticket.
What is the cheapest Bangkok to Phnom Penh Pochentong flight route?
Fly from Bangkok Suvarnabhumi to Phnom Penh Pochentong for the best Bangkok - Phnom Penh Pochentong flight prices
How far in advance should I book a flight to Phnom Penh?
You are more likely to see cheaper flights to Phnom Penh from Bangkok when booking weeks ahead of your departure date. In general, you can expect to find flights to Phnom Penh for around £100 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Phnom Penh from Bangkok for as low as £91 on momondo.
What cabin class options are available on Bangkok to Phnom Penh Pochentong flights?
There are 3 cabin classes available to choose from on Bangkok to Phnom Penh Pochentong flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Bangkok to Phnom Penh Pochentong?
Thai Vietjet Air, Cambodia Angkor Air, and Sky Angkor are the most popular carriers operating from Bangkok to Phnom Penh Pochentong
Which airlines fly to Phnom Penh?
Thai AirAsia, Thai Vietjet Air and Sky Angkor are the top three most popular airlines that fly to Phnom Penh from Bangkok according to our data. Thai AirAsia is the first choice among our users, with 48% of people opting to fly with this airline when travelling to Phnom Penh. Keep in mind that there are 5 different airlines that fly to Phnom Penh on a routine basis, so you have a few additional options to choose from.
How many flights depart from Bangkok to Phnom Penh on average per day?
The number of flights available between Bangkok and Phnom Penh is 39 per day as of July 2025. The most frequent departure time is 07:00, with 46% of daily flights leaving at midday.
How many flights depart from Bangkok to Phnom Penh on average per week?
As of July 2025, there are 274 flights per week flying from Bangkok to Phnom Penh. The most common day of the week flights depart is Mon, with 15% of flights taking off on this day.
Cheap Bangkok to Phnom Penh flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Bangkok to Phnom Penh
How far is Bangkok to Phnom Penh Pochentong by plane?
The straight-line distance from Bangkok to Phnom Penh Pochentong is 331.9 mi. In terms of flight time, this usually takes a little over 1h 05m.
When did momondo last update prices for flights from Bangkok to Phnom Penh Pochentong Airport?
Prices for flights from Bangkok to Phnom Penh Pochentong Airport refresh daily.
How many operators does momondo search for flights from Bangkok to Phnom Penh Pochentong Airport?
There are 5 operators available for flights from Bangkok to Phnom Penh Pochentong Airport as of July 2025.
How old do you have to be to fly from Bangkok to Phnom Penh Pochentong Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Bangkok to Phnom Penh Pochentong Airport.
What documentation or ID do you need to fly to Phnom Penh Pochentong Airport?
The travel and health documents you'll need for your trip to Phnom Penh Pochentong Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Phnom Penh Pochentong Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
Best airlines flying from Bangkok to Phnom Penh
Compare and see reviews for airlines that fly from Bangkok to Phnom Penh with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom £74 | Free Cancellation | Rating 6.7 105 reviews | |||
| PriceFrom £76 | Free Cancellation | Rating 8.2 10 reviews | |||
| PriceFrom £78 | Free Cancellation | Rating 7.5 217 reviews | |||
| PriceFrom £79 | Free Cancellation | Rating 5.0 2 reviews | |||
| PriceFrom £133 | Free Cancellation | Rating 7.9 111 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Bangkok to Phnom Penh?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Phnom Penh from Bangkok.
Can I find flights from Bangkok to Phnom Penh with flexible booking policies on momondo?
Yes. All flights to Phnom Penh from Bangkok on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Bangkok to Phnom Penh?
momondo provides multiple filters to help you find the best flight to Phnom Penh from Bangkok. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Bangkok to Phnom Penh right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Phnom Penh, momondo offers a useful price alert feature which will track prices for flights to Phnom Penh from Bangkok and alert you when they change.