If you aren’t able to travel during the month of March, then book flights to Phnom Penh from United States during February instead. Flights to Phnom Penh in February, while not as cheap as those in March, still average around $651.
The ideal time to book your flight to Phnom Penh is 60 days in advance when prices tend to average $832. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Phnom Penh from United States for as low as $653 on momondo.
Our data shows that Saturday is the least expensive day to fly to Phnom Penh. Tickets to fly out on this day can be as low as $731. On the other hand, Thursday is the most expensive day to depart from United States because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $837.
In the afternoon is the cheapest time of day to fly from United States to Phnom Penh when you can find flight prices for as low as $552. Flying to Phnom Penh in the afternoon is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the evening because they tend to be around $829. Of course, these prices can vary depending on the time of year and what airport you fly to.
When planning your flight to Phnom Penh, it is important to be aware that some months are not as ideal as others. Specifically, the months of May, June, or July could carry a higher chance of rain, as Phnom Penh sees up to 5.1 inches or more. There are still things to do in Phnom Penh even when it's raining, but be aware that rain is highly probable in the area. While in Phnom Penh you will find Tuol Sleng Genocide Museum nearby which is a great museum to visit when you’re looking for things to do indoors.
Svay Rieng Airport can be an alternative airport used for travel to Phnom Penh.
Currently, Cambodia travel restrictions include travel to Phnom Penh. Cambodia has suspended all visa exemptions, visas on arrival, and e-visas. All arriving travelers except for Cambodian nationals and diplomats must have official medical certificates issued by their origin countries no more than 72 hours prior to travel certifying that they have not tested positive for COVID-19. They must also purchase a local health insurance package for COVID-19 treatment for $90, valid for 20 days from Forte Insurance Company. Foreign travelers arriving in Cambodia must pay a deposit of $2000 upon arrival, for mandatory COVID-19 testing and potential treatment services. More information is available here. All arriving travelers will be required to undergo (COVID-19 testing in a reception area and will be quarantined for at least 14 days. If one or more travelers from a flight test positive, all passengers from the flight will be placed in a 14-day quarantine at a designated facility. If all passengers on a flight test negative, they will be allowed to quarantine at their residence/accommodation and will be tested again on the 13th day of their quarantine. If you are planning to travel to Phnom Penh at this time, it is recommended that you stay up to date on current restrictions and follow proper safety measures while in public.