$1,058 Cheap Etihad Airways flights Phnom Penh (PNH) to Washington (IAD)

Grab affordable round-trip Etihad Airways flights from $1,719 from PNH to IAD by organizing your results from "Price (lowest to highest)" on Expedia. Or search for deals from $1,058 for a one-way trip.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

To discover affordable flights from PNH to IAD with Etihad Airways, start searching about one month before your planned departure. You can save 17% when you lock in your international tickets 18 to 29 days ahead instead of booking four to five months in advance. Another helpful tip? Booking on Sunday offers average savings of 17% compared to Friday (the most expensive day).**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.

Browse Etihad Airways's earliest flights from PNH to IAD by selecting our "Morning" and "Early Morning" filters. Not only will you arrive at your destination sooner, early departures also have a 20% less chance of being canceled.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.

Depart from PNH to IAD with Etihad Airways and you can look forward to a host of benefits starting with a 4-star airline rating. When you book through Expedia as an Etihad Guest Miles and One Key™ member, you may also earn OneKeyCash™* to use on select future travel purchases.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.