Cheap flights from District of Columbia to Phnom Penh from $532
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from District of Columbia to Phnom Penh departing on 7/28. 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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Asiana Airlines flights from District of Columbia to Phnom Penh
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Air China flights from District of Columbia to Phnom Penh
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How to get the cheapest flight ticket from District of Columbia 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, September is the cheapest month to fly from District of Columbia to Phnom Penh. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,337. If you aren’t able to travel to Phnom Penh during the month of September, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $1,342.
What is the cheapest day to depart on your flight to Phnom Penh?
The cheapest day to depart from District of Columbia to Phnom Penh is on a Saturday. Travelers who choose to depart for Phnom Penh on a Saturday will often find tickets for as low as $1,543. When flying out on a Wednesday, the most expensive travel day of the week, you can expect to see flight prices from District of Columbia to Phnom Penh for around $1,705.
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 evening. momondo users have found flights departing from District of Columbia to Phnom Penh in the evening for as low as $1,316. 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 $1,825. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.
How far in advance should I book a flight to Phnom Penh?
You are more likely to see cheaper flights to Phnom Penh from District of Columbia when booking weeks ahead of your departure date. In general, you can expect to find flights to Phnom Penh for around $1,647 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Phnom Penh from District of Columbia for as low as $1,335 on momondo.
What is the cheapest airline that flies from District of Columbia to Phnom Penh Pochentong?
China Airlines, Turkish Airlines, and Korean Air are the most popular carriers operating from District of Columbia to Phnom Penh Pochentong
What airlines fly to Phnom Penh?
Korean Air, Qatar Airways and Etihad Airways are the top three most popular airlines that fly to Phnom Penh from District of Columbia according to our data. Korean Air is the first choice among our users, with 69% of people opting to fly with this airline when traveling to Phnom Penh. Keep in mind that there are 6 different airlines that fly to Phnom Penh on a routine basis, so you have a few additional options to choose from.
Cheap District of Columbia to Phnom Penh flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from District of Columbia to Phnom Penh
When did momondo last update prices for flights from District of Columbia to Phnom Penh Pochentong Airport?
Prices for flights from District of Columbia to Phnom Penh Pochentong Airport are updated daily.
How many operators does momondo search for flights from District of Columbia to Phnom Penh Pochentong Airport?
As of June 2025, there are 6 operators available to choose from for flights from District of Columbia to Phnom Penh Pochentong Airport.
How old do you have to be to fly from District of Columbia 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 District of Columbia 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 District of Columbia to Phnom Penh
Compare and see reviews for airlines that fly from District of Columbia to Phnom Penh with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $1,048 | Free Cancellation | Rating 7.4 1,215 reviews | |||
| PriceFrom $1,299 | Free Cancellation | Rating 7.4 3,591 reviews | |||
| PriceFrom $1,304 | Free Cancellation | Rating 8.4 1,090 reviews | |||
| PriceFrom $1,311 | Free Cancellation | Rating 8.1 1,310 reviews | |||
| PriceFrom $1,334 | Free Cancellation | Rating 7.4 263 reviews | |||
| PriceFrom $1,415 | Free Cancellation | Rating 8.2 441 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from District of Columbia to Phnom Penh?
Finding the right flight to Phnom Penh from District of Columbia is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Phnom Penh quick and easy, saving you time and money.
Can I find flights from District of Columbia to Phnom Penh with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Phnom Penh from District of Columbia with this policy.
How can momondo help me find flights from District of Columbia to Phnom Penh?
Once you have performed a search for District of Columbia to Phnom Penh flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from District of Columbia to Phnom Penh right now. Can momondo alert me if prices change?
Yes. momondo can track prices for District of Columbia 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.