How much should you expect to spend for a flight from Washington to Siem Reap?

Flight prices from Washington to Siem Reap change depending on demand and time of booking.

Pick a travel date to see today’s available fares.

Studies show that flying midweek — like on a Tuesday or Wednesday — can be cheaper than weekend flights. Still, airfares change frequently, so check updated prices on Jetcost.

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

The distance between Washington and Siem Reap is about 14198 km. Checking alternative airports can help lower the total cost of your trip.

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

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

Smart ways to search flights from Washington to Siem Reap

Use Jetcost to view tailored results based on what you care about — time, duration, number of stops, or even your preferred booking agency. Results include the best airlines and travel agencies.

Other popular destinations

Flying to Cambodia? Other travelers also searched: Phnom Penh, Siem Reap, Sihanoukville.

Prefer non-stop flights? Just activate the filter to skip unnecessary layovers. If your dates are flexible, you can also explore different departure and return combinations to find the best fit.