Air China flights from Hong Kong to Washington, D.C. (HKG - WAS)
Cheapflights users flying from Hong Kong to Washington, D.C. on Air China typically fly into Washington, D.C. Dulles Intl and depart from Hong Kong Intl. Select your dates above for pricing.
Air China flights from Hong Kong to Washington, D.C. in 2025
Find detailed information about Air China flights from Hong Kong to Washington, D.C.. Explore the options provided by Air China to plan your journey from Hong Kong to Washington, D.C.. Data last updated 10 July 2025.
Find Air China flight deals from Hong Kong to Washington, D.C.
One-way Air China flights to Washington, D.C.Search for one-way Air China flight options to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated 10 July 2025.
Search for one-way Air China flight options to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated 10 July 2025.
Travel insights for Air China flights from Hong Kong to Washington, D.C.
Get recent, data-driven insights about Air China flights from Hong Kong to Washington, D.C. including ideal travel times, pricing trends, and more.
Rainfall in Washington, D.C. by month
Plan your trip to Washington, D.C. by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Washington, D.C. ranges from 66.0 - 102.0 inches per month. May is typically the wettest month, when rainfall can reach 102.0 mm. February is typically the driest time to visit Washington, D.C. when rainfall is around 66.0 mm.
Temperature in Washington, D.C. by month
Plan your trip to Washington, D.C. by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Washington, D.C., use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 27.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 2.0 C).
Best time to book a flight from Hong Kong to Washington, D.C.
Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Hong Kong with our price prediction graph.
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Fly from Hong Kong to Washington, D.C. on another airline
Consider alternative airlines that service the Washington, D.C. area. Flight routes are based on user searches made on Cheapflights and were last updated on 10 July 2025.
See what others are saying about Air China
Read reviews and see what other travellers are saying about their experiences with Air China. Get insights from real passengers regarding the airline's services, customer satisfaction, and overall travel experience. Use these reviews to inform your decision when choosing Air China for your next flight. Reviews last updated 10 July 2025.
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