Cheap flights from Siem Reap, Cambodia to Washington, D.C., United States
Flights starting at $578. Choose between Thai AirAsia, Alaska Airlines, or Spirit Airlines to find the best price.
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Tips to know when travelling to Washington, D.C.
Cheapest one-way trip | $578 |
---|---|
Cheapest round-trip | $1,284 |
Average round-trip | $1,488 |
Includes rare itinerary | |
Most popular airline | Thai AirAsia |
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Book your trip to arrive at Washington Dulles International, Baltimore–Washington International, or Ronald Reagan Washington National. The most popular airlines for this route are Thai AirAsia, Alaska Airlines, Spirit Airlines, ZIPAIR, and Vietnam Airlines. Siem Reap and Washington, D.C. have 181 direct flights per week. When you arrive at Washington, D.C., consider visiting Lincoln Memorial, and National Mall.
Check-in for a flight from Siem Reap to Washington, D.C.
Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
---|---|---|---|---|
Thai AirAsia | AIQ | FD | No | 0 0 |
Alaska Airlines | ASA | AS | No | Opens 24 days before flight Closes 1 hours before flight |
Spirit Airlines | NKS | NK | No | Opens 24 days before flight Closes 1 hours before flight |
ZIPAIR | TZP | ZG | Yes | No |
Vietnam Airlines | HVN | VN | Yes | No |
Weather in Washington, D.C.
Average Weather
Month | Average monthly max temperature | Average monthly min temperature |
January | 5°C | -1°C |
February | 8°C | 0°C |
March | 12°C | 3°C |
April | 19°C | 8°C |
May | 23°C | 13°C |
June | 28°C | 18°C |
July | 31°C | 21°C |
August | 30°C | 20°C |
September | 26°C | 17°C |
October | 20°C | 11°C |
November | 13°C | 4°C |
December | 8°C | 1°C |
14 day forecast
Frequently asked questions
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Flights from Siem Reap
- Flights from Siem Reap to Phnom Penh
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