What’s the cost of a flight from Siem Reap to Washington Dulles?

Prices vary based on date, airline, and availability. Compare several options if you're flying between Siem Reap and Washington.

Choose a date to explore the best fares now.

If possible, avoid holiday periods: ticket prices tend to rise quickly and availability drops, especially on busy routes. Morning and evening flights are often in high demand too — book early to get a good fare.

Flights between Siem Reap and Washington: which airports can you choose?

The distance between Siem Reap and Washington is about 14193 km. Checking alternative airports can help lower the total cost of your trip.

• Airports in Siem Reap: The only active airport in Siem Reap is Siem Reap.
• Airports in Washington: Washington is served by 3 airports - Dulles international, Ronald Reagan, Washington International.

Choosing airports with fast connections to the city center can cut down total travel time. You can compare all flights from Siem Reap airports to find the best option.

Refine your flight search from Siem Reap to Washington Dulles

With Jetcost, it’s easy to narrow down results to find flights that match your schedule and preferences. You can filter by airline, price, trip type, and more — including offers from the best airlines and travel agencies.

Other popular destinations

Also looking at United States? These cities are trending: Las Vegas, Los Angeles, Miami, New York City, Orlando.

Online agencies can show different offers for the same flight — it’s worth comparing. Filters let you narrow things down further, like selecting a specific time slot to find flights that suit you best.