HK Express flights from Hong Kong to Seoul (HKG - SEL)
Cheapflights users flying from Hong Kong to Seoul on HK Express typically fly into Incheon Intl and depart from Hong Kong Intl. Select your dates above for pricing.
HK Express flights from Hong Kong to Seoul in 2025
Find detailed information about HK Express flights from Hong Kong to Seoul. Explore the options provided by HK Express to plan your journey from Hong Kong to Seoul. Data last updated 1 July 2025.
Travel insights for HK Express flights from Hong Kong to Seoul
Get recent, data-driven insights about HK Express flights from Hong Kong to Seoul including ideal travel times, pricing trends, and more.
How far ahead should I book a flight from Hong Kong to Seoul with HK Express?
Use this chart to determine the optimal time to book a return flight from Hong Kong to Seoul. Price data was last updated on 27 June 2025.
Booking with HK Express 78 days in advance of your planned departure date is, on average, the best time to get cheap flights from Hong Kong to Seoul. 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 Hong Kong to Seoul with HK Express?
Currently, the most affordable month to book a HK Express flight from Hong Kong to Seoul in June, with an average price of S$ 146. Conversely, traveling with HK Express from Hong Kong to Seoul in January will be the most expensive, with an average cost of S$ 168. Various factors influence flight prices, so comparing airlines, departure airports, and times can help reduce costs.
Weekly HK Express flight availability from Hong Kong to Seoul
The most HK Express flights from HKG to SEL are scheduled on a Monday (3 on average). You will have fewer HK Express flight options on Friday, which is when the least amount of flights are scheduled (2 on average).
Rainfall in Seoul by month
Plan your trip to Seoul by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Seoul ranges from 27.0 - 253.0 inches per month. July is typically the wettest month, when rainfall can reach 253.0 mm. December is typically the driest time to visit Seoul when rainfall is around 27.0 mm.
Temperature in Seoul by month
Plan your trip to Seoul by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Seoul, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 25.0 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 Seoul
Have a flexible travel schedule? Discover the best time to fly to Seoul from Hong Kong with our price prediction graph.
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Other HK Express flights from Hong Kong
Browse through other HK Express flights departing from Hong Kong. Flight routes are based on user searches made on Cheapflights and were last updated on 1 July 2025.
See what others are saying about HK Express
Read reviews and see what other travellers are saying about their experiences with HK Express. 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 HK Express for your next flight. Reviews last updated 1 July 2025.
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