Looking for the price of a flight from Phnom Penh to Washington Dulles?

There’s no fixed price — fares between Phnom Penh and Washington can vary a lot by day or time.

Select your dates to check current offers.

It’s often useful to check whether nearby airports offer better fares. Flying during less crowded periods also increases your chances of finding good deals.

Are there multiple airports in Phnom Penh and Washington?

If your departure or arrival city has more than one airport, it's worth comparing all of them for timing and pricing.

• Airports in Phnom Penh: Only Phnom Penh - Techo International operates in this city.
• Airports in Washington: 3 airports are available in Washington - Dulles international, Ronald Reagan, Washington International.

If you're traveling with a group or bulky luggage, look into parking or transport options. Alternative airports may offer faster transfers or better rates.

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