China Airlines flights from Hong Kong to Tainan City (HKG - TNN)
Cheapflights users flying from Hong Kong to Tainan City on China Airlines typically fly into Tainan City and depart from Hong Kong Intl. Select your dates above for pricing.
Travel insights for China Airlines flights from Hong Kong to Tainan City
Get recent, data-driven insights about China Airlines flights from Hong Kong to Tainan City including ideal travel times, pricing trends, and more.
What is the cheapest month to book a flight from Hong Kong to Tainan City with China Airlines?
Currently, the most affordable month to book a China Airlines flight from Hong Kong to Tainan City in July, with an average price of HK$1,177. Conversely, traveling with China Airlines from Hong Kong to Tainan City in November will be the most expensive, with an average cost of HK$1,319. Various factors influence flight prices, so comparing airlines, departure airports, and times can help reduce costs.
Rainfall in Tainan City by month
Plan your trip to Tainan City by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Tainan City ranges from 10.0 - 400.0 inches per month. July is typically the wettest month, when rainfall can reach 400.0 mm. January is typically the driest time to visit Tainan City when rainfall is around 10.0 mm.
Temperature in Tainan City by month
Plan your trip to Tainan City by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Tainan City, 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 28.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 17.0 C).
Best time to book a flight from Hong Kong to Tainan City
Have a flexible travel schedule? Discover the best time to fly to Tainan City from Hong Kong with our price prediction graph.
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Other China Airlines flights from Hong Kong
Browse through other China Airlines flights departing from Hong Kong. Flight routes are based on user searches made on Cheapflights and were last updated on 5 July 2025.
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