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

Wed 26 Nov
US$740.41
One way
Economy
1 traveller
Mon 1 Dec
US$756.05
One way
Economy
1 traveller
Thu 27 Nov
US$759.57
One way
Economy
1 traveller

Flying from Washington to Phnom Penh: things to know

The most popular route is from Washington Dulles International Airport in Washington to Techo International Airport in Phnom Penh. On average this flight takes 29 hours 35 minutes one way.

Most popular route
Washington Dulles International Airport (IAD) to Techo International Airport (KTI)
Average flight time
29 hours 35 minutes
Fly from Washington to Phnom Penh
12 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
  • United Airlines
  • Alaska Airlines
  • Asiana Airlines
  • Air China
  • Turkish Airlines
  • Air France
  • Cathay Pacific
  • Singapore Airlines
  • All Nippon Airways

Frequently asked questions

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