Search flights from Washington (WAS) to Phnom Penh (PNH)
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Cheapest flights to Phnom Penh
The cheapest flights available in the next 60 days – prices are updated regularly
- Tue 21 OctUS$754.45One wayEconomy1 traveller
- Wed 22 OctUS$756.61One wayEconomy1 traveller
- Mon 20 OctUS$760.89One wayEconomy1 traveller
Flying from Washington to Phnom Penh: things to know
The most popular route is from Washington Dulles International Airport in Washington to Phnom Penh International Airport in Phnom Penh. On average this flight takes 27 hours 2 minutes one way and costs US$2,783 for the round trip.
Most popular route | Washington Dulles International Airport (IAD) to Phnom Penh International Airport (PNH) |
|---|---|
Average flight time | 27 hours 2 minutes |
Average round-trip price | US$2,783 |
Fly from Washington to Phnom Penh | 10 airlines |
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Airlines that fly from Washington to Phnom Penh
Airline options may vary according to recently booked flights and your search terms
Korean Air
Qatar Airways
Etihad Airways
Asiana Airlines
Alaska Airlines
United Airlines
Singapore Airlines
All Nippon Airways
Turkish Airlines
Air France
Frequently asked questions
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