How much should you expect to spend for a flight from Washington Dulles 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 14193 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.

Refine your flight search from Washington Dulles to Siem Reap

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 Cambodia? These cities are trending: Phnom Penh, Siem Reap, Sihanoukville.

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.