United Airlines flights from Seattle to Hong Kong (SEA - HKG)
Cheapflights users flying from Seattle to Hong Kong on United Airlines typically fly into Hong Kong Intl and depart from Seattle/Tacoma Intl. Select your dates above for pricing.
United Airlines flights from Seattle to Hong Kong in 2025
Find detailed information about United Airlines flights from Seattle to Hong Kong. Explore the options provided by United Airlines to plan your journey from Seattle to Hong Kong. Data last updated 24 April 2025.
Find United Airlines flight deals from Seattle to Hong Kong
Cheapest United Airlines flights from Seattle to Hong KongExplore the most affordable United Airlines flight options available from Seattle to Hong Kong. Find the lowest fares with prices last updated on 24 April 2025.
Explore the most affordable United Airlines flight options available from Seattle to Hong Kong. Find the lowest fares with prices last updated on 24 April 2025.
Travel insights for United Airlines flights from Seattle to Hong Kong
Get recent, data-driven insights about United Airlines flights from Seattle to Hong Kong including ideal travel times, pricing trends, and more.
How far ahead should I book a flight from Seattle to Hong Kong with United Airlines?
Use this chart to determine the optimal time to book a return flight from Seattle to Hong Kong. Price data was last updated on 18 April 2025.
Booking with United Airlines 47 days in advance of your planned departure date is, on average, the best time to get cheap flights from Seattle to Hong Kong. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Seattle to Hong Kong with United Airlines?
Currently, the most affordable month to book a United Airlines flight from Seattle to Hong Kong in April, with an average price of HK$6,013. Conversely, traveling with United Airlines from Seattle to Hong Kong in December will be the most expensive, with an average cost of HK$8,721. Various factors influence flight prices, so comparing airlines, departure airports, and times can help reduce costs.
Rainfall in Hong Kong by month
Plan your trip to Hong Kong by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Hong Kong ranges from 20.0 - 390.0 inches per month. June is typically the wettest month, when rainfall can reach 390.0 mm. January is typically the driest time to visit Hong Kong when rainfall is around 20.0 mm.
Temperature in Hong Kong by month
Plan your trip to Hong Kong by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Hong Kong, 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 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 16.0 C).
Best time to book a flight from Seattle to Hong Kong
Have a flexible travel schedule? Discover the best time to fly to Hong Kong from Seattle with our price prediction graph.
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Fly from Seattle to Hong Kong on another airline
Consider alternative airlines that service the Hong Kong area. Flight routes are based on user searches made on Cheapflights and were last updated on 24 April 2025.
See what others are saying about United Airlines
Read reviews and see what other travellers are saying about their experiences with United Airlines. 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 United Airlines for your next flight. Reviews last updated 24 April 2025.
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