Cheap flights from Phnom Penh to Southeast Asia from $55
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Phnom Penh to Southeast Asia departing on 7/16. 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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Thai Vietjet Air flights from Phnom Penh to Southeast Asia
Our best Thai Vietjet Air deals on Phnom Penh to Southeast Asia flight tickets
Cambodia Angkor Air flights from Phnom Penh to Southeast Asia
Our best Cambodia Angkor Air deals on Phnom Penh to Southeast Asia flight tickets
See travel insights to Southeast Asia from
How to get the cheapest flight ticket from Phnom Penh to Southeast Asia
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 Southeast Asia?
The month of May is, on average, the cheapest month to fly to Southeast Asia from Phnom Penh, with most prices found around $128. If you don’t want to visit Southeast Asia in May, then you should wait until March to fly from Phnom Penh, when ticket prices are also cheap, with an average price of $137.
What is the cheapest day to depart on your flight to Southeast Asia?
The cheapest day to depart from Phnom Penh to Southeast Asia is on a Monday when prices can be found for as low as $151. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $173. These prices are subject to change though, so be sure to set up a Price Alert for flights to Southeast Asia.
What is the cheapest time of day to depart on your flight to Southeast Asia?
In the afternoon is the cheapest time of day to fly from Phnom Penh to Southeast Asia when you can find flight prices for as low as $144. Flying to Southeast Asia in the afternoon is an ideal time because this is during off-peak travel hours. Try not to purchase tickets at noon because they tend to be around $163. Of course, these prices can vary depending on the time of year and what airport you fly to.
What is the cheapest Phnom Penh Pochentong to Southeast Asia flight route?
Fly from Phnom Penh Pochentong to Bangkok Suvarnabhumi for the best Phnom Penh Pochentong - Southeast Asia flight prices
How far in advance should I book a flight to Southeast Asia?
You are more likely to see cheaper flights to Southeast Asia from Phnom Penh when booking 18 weeks ahead of your departure date. In general, you can expect to find flights to Southeast Asia for around $147 when searching 18 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Southeast Asia from Phnom Penh for as low as $126 on momondo.
What cabin class options are available on Phnom Penh Pochentong to Southeast Asia flights?
There are 4 cabin classes available to choose from on Phnom Penh Pochentong to Southeast Asia 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 Phnom Penh Pochentong to Southeast Asia?
Cambodia Angkor Air, Thai AirAsia, and Sky Angkor are the most popular carriers operating from Phnom Penh Pochentong to Southeast Asia
What airlines fly to Southeast Asia?
Thai Vietjet Air, Sky Angkor and Thai AirAsia are the top three most popular airlines that fly to Southeast Asia from Phnom Penh 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 Southeast Asia. Keep in mind that there are 19 different airlines that fly to Southeast Asia on a routine basis, so you have a few additional options to choose from.
How many flights depart from Phnom Penh to Southeast Asia on average per day?
As of June 2025, there are 73 flights per day flying from Phnom Penh to Southeast Asia. The most common time of day flights depart is 9:00AM, with 37% of flights taking off in the evening.
How many flights depart from Phnom Penh to Southeast Asia on average per week?
As of June 2025, there are 515 flights per week flying from Phnom Penh to Southeast Asia. The most common day of the week flights depart is Thu, with 17% of flights taking off on this day.
Cheap Phnom Penh to Southeast Asia flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Phnom Penh to Southeast Asia
Best Price Found | $55 |
|---|---|
Fastest flight time | 0h 45m |
Direct flights | Every day |
Airports in Southeast Asia | 4 airports |
When did momondo last update prices for flights from Phnom Penh Pochentong Airport to Southeast Asia?
Prices for flights from Phnom Penh Pochentong Airport to Southeast Asia are updated daily.
How many operators does momondo search for flights from Phnom Penh Pochentong Airport to Southeast Asia?
As of June 2025, there are 18 operators available to choose from for flights from Phnom Penh Pochentong Airport to Southeast Asia.
How old do you have to be to fly from Phnom Penh Pochentong Airport to Southeast Asia?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Phnom Penh Pochentong Airport to Southeast Asia.
What documentation or ID do you need to fly to Southeast Asia?
The required travel and health documents for your Southeast Asia trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Southeast Asia. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Phnom Penh to Southeast Asia?
Based on momondo bookings for flights between Phnom Penh and Southeast Asia, the leading plane model is Airbus A320-100/200, making up 53.13% of the total bookings. Other popular models include Airbus A319 with 11.54%, Airbus A321-100/200 with 9.74%, and Boeing 777-300ER with 5.82%.
Best airlines flying from Phnom Penh to Southeast Asia
Compare and see reviews for airlines that fly from Phnom Penh to Southeast Asia with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $95 | Free Cancellation | Rating 6.6 208 reviews | |||
| PriceFrom $105 | Free Cancellation | Rating 6.7 105 reviews | |||
| PriceFrom $110 | Free Cancellation | Rating 7.5 214 reviews | |||
| PriceFrom $115 | Free Cancellation | Rating 8.2 10 reviews | |||
| PriceFrom $117 | Free Cancellation | Rating 10.0 1 review | |||
| PriceFrom $124 | Free Cancellation | Rating 0.0 | |||
| PriceFrom $127 | Free Cancellation | Rating 10.0 2 reviews | |||
| PriceFrom $132 | Free Cancellation | Rating 5.0 2 reviews | |||
| PriceFrom $132 | Free Cancellation | Rating 6.7 57 reviews | |||
| PriceFrom $147 | Free Cancellation | Rating 7.4 263 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Phnom Penh to Southeast Asia?
It is quick and easy to find Phnom Penh to Southeast Asia flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Southeast Asia that suits you.
Can I find flights from Phnom Penh to Southeast Asia with flexible booking policies on momondo?
Flights from Phnom Penh to Southeast Asia with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from Phnom Penh to Southeast Asia?
momondo helps you find the best flight between Phnom Penh and Southeast Asia 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 Phnom Penh to Southeast Asia right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Phnom Penh to Southeast Asia 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.