Cheap flights from Southeast Asia to Phnom Penh from $41
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Southeast Asia to Phnom Penh departing on 10/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cambodia Angkor Air flights from Southeast Asia to Phnom Penh
Our best Cambodia Angkor Air deals on Southeast Asia to Phnom Penh flight tickets
Thai Vietjet Air flights from Southeast Asia to Phnom Penh
Our best Thai Vietjet Air deals on Southeast Asia to Phnom Penh flight tickets
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How to get the cheapest flight ticket from Southeast Asia 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 cheapest month to fly to Phnom Penh?
In general, July is the cheapest month to fly from Southeast Asia to Phnom Penh. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $125. If you aren’t able to travel to Phnom Penh during the month of July, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $126.
What is the cheapest day to depart on your flight to Phnom Penh?
The cheapest day to depart from Southeast Asia to Phnom Penh is on a Tuesday. Travelers who choose to depart for Phnom Penh on a Tuesday will often find tickets for as low as $128. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Southeast Asia to Phnom Penh for around $159.
What is the cheapest time of day to depart on your flight to Phnom Penh?
According to our data, the cheapest time of day to fly to Phnom Penh is in the morning. momondo users have found flights departing from Southeast Asia to Phnom Penh in the morning for as low as $132. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Phnom Penh are more costly at noon, with an average ticket price of $166. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.
What is the cheapest Southeast Asia to Phnom Penh Pochentong flight route?
Fly from Bangkok Suvarnabhumi to Phnom Penh Pochentong for the best Southeast Asia - 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 Southeast Asia when booking 10 weeks ahead of your departure date. In general, you can expect to find flights to Phnom Penh for around $138 when searching 10 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Phnom Penh from Southeast Asia for as low as $125 on momondo.
What cabin class options are available on Southeast Asia to Phnom Penh Pochentong flights?
There are 3 cabin classes available to choose from on Southeast Asia 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 Southeast Asia to Phnom Penh Pochentong?
AirAsia Cambodia, Thai Vietjet Air, and Cambodia Angkor Air are the most popular carriers operating from Southeast Asia to Phnom Penh Pochentong
What airlines fly to Phnom Penh?
Thai Vietjet Air, Thai AirAsia and Sky Angkor are the top three most popular airlines that fly to Phnom Penh from Southeast Asia according to our data. Thai Vietjet Air is the first choice among our users, with 30% of people opting to fly with this airline when traveling to Phnom Penh. Keep in mind that there are 16 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 Southeast Asia to Phnom Penh on average per day?
78 flights are operational daily from Southeast Asia to Phnom Penh as of June 2025. The most popular departure time for this route is 7:00AM, with 53% of flights per day taking off in the afternoon.
How many flights depart from Southeast Asia to Phnom Penh on average per week?
As of June 2025, 552 flights take off from Southeast Asia and land in Phnom Penh each week. The most common flight departure day for this route is Wed, with 15% of weekly flights taking off on this day.
Cheap Southeast Asia to Phnom Penh flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Southeast Asia to Phnom Penh
When did momondo last update prices for flights from Southeast Asia to Phnom Penh Pochentong Airport?
Prices for flights from Southeast Asia to Phnom Penh Pochentong Airport were last updated today.
How many operators does momondo search for flights from Southeast Asia to Phnom Penh Pochentong Airport?
As of June 2025, there are 17 operators available to choose from for flights from Southeast Asia to Phnom Penh Pochentong Airport.
How old do you have to be to fly from Southeast Asia to Phnom Penh Pochentong Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Southeast Asia to Phnom Penh Pochentong Airport.
What documentation or ID do you need to fly to Phnom Penh Pochentong Airport?
The necessary travel and health documents for your Phnom Penh Pochentong Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Southeast Asia to Phnom Penh?
Based on momondo bookings for flights between Southeast Asia and Phnom Penh, the leading plane model is Airbus A320-100/200, making up 40.04% of the total bookings. Other popular models include Boeing 737-800 Passenger/BBJ2 (winglets) with 11.71%, Airbus A319 with 9.44%, and Boeing 737 MAX 8 with 8.53%.
Best airlines flying from Southeast Asia to Phnom Penh
Compare and see reviews for airlines that fly from Southeast Asia to Phnom Penh with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $95 | Free Cancellation | Rating 6.7 105 reviews | |||
| PriceFrom $107 | Free Cancellation | Rating 7.5 214 reviews | |||
| PriceFrom $114 | Free Cancellation | Rating 8.2 10 reviews | |||
| PriceFrom $118 | Free Cancellation | Rating 5.0 2 reviews | |||
| PriceFrom $124 | Free Cancellation | Rating 10.0 1 review | |||
| PriceFrom $131 | Free Cancellation | Rating 10.0 2 reviews | |||
| PriceFrom $139 | Free Cancellation | Rating 6.7 58 reviews | |||
| PriceFrom $172 | Free Cancellation | Rating 8.1 3,267 reviews | |||
| PriceFrom $176 | Free Cancellation | Rating 8.1 1,308 reviews | |||
| PriceFrom $184 | Free Cancellation | Rating 7.7 336 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Southeast Asia to Phnom Penh?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Southeast Asia to Phnom Penh for you.
Can I find flights from Southeast Asia to Phnom Penh with flexible booking policies on momondo?
All flight searches from Southeast Asia to Phnom Penh on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Southeast Asia to Phnom Penh?
momondo helps you find the best flight between Southeast Asia and Phnom Penh by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from Southeast Asia to Phnom Penh right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Southeast Asia to Phnom Penh flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.