Cheap flights from Washington, D.C., United States to Siem Reap, Cambodia
Flights starting at $790. Choose between Bangkok Airways, Thai AirAsia, or Air India Limited to find the best price.
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Tips to know when travelling to Siem Reap
Cheapest one-way trip | $804 |
---|---|
Cheapest round-trip | $1,316 |
Average round-trip | $1,555 |
Includes rare itinerary | |
Most popular airline | Bangkok Airways |
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Travelers usually depart from Washington Dulles International, Baltimore–Washington International, or Ronald Reagan Washington National when they travel from Washington, D.C. to Siem Reap. The most popular airlines for this route are Bangkok Airways, Thai AirAsia, Air India Limited, Turkish Airlines, and Thai Airways. Washington, D.C. and Siem Reap have 240 direct flights per week.
Check-in for a flight from Washington, D.C. to Siem Reap
Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
---|---|---|---|---|
Bangkok Airways | BKP | PG | No | 0 0 |
Thai AirAsia | AIQ | FD | No | 0 0 |
Air India Limited | AIC | AI | Yes | 0 0 |
Turkish Airlines | THY | TK | No | 0 0 |
Thai Airways | THA | TG | No | 0 0 |
Weather in Siem Reap
Average Weather
Month | Average monthly max temperature | Average monthly min temperature |
January | 31°C | 21°C |
February | 33°C | 23°C |
March | 35°C | 25°C |
April | 35°C | 26°C |
May | 34°C | 26°C |
June | 32°C | 25°C |
July | 31°C | 24°C |
August | 31°C | 25°C |
September | 30°C | 24°C |
October | 30°C | 24°C |
November | 31°C | 23°C |
December | 30°C | 21°C |
14 day forecast
Frequently asked questions
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Flights to Siem Reap
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Popular routes
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Airports near Washington, D.C.
- Philadelphia International
- Washington Dulles International
- Baltimore–Washington International
- Norfolk International
- Richmond International
- Ronald Reagan Washington National
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- Trenton–Mercer
- Harrisburg International