To save on the cost of your flight from Udon Thani to Hong Kong International, book at least 42 days before your planned departure. Booking around this time can save you about 16% on the cost of this flight compared to booking a flight leaving this week. We have found prices from ฿ 6,659 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as ฿ 6,869.
Due to multiple factors, expect to potentially pay more when booking in January. For low rates, March can be a great choice for travel to Hong Kong International. Flights to Hong Kong International from Udon Thani in March are about ฿ 6,574 on average during March, but can be found for as low as ฿ 4,469.
It’s typically best to fly out from Udon Thani to Hong Kong International in the morning. Doing so could potentially save you 7% on the flight price compared to flying in the afternoon, which is usually more expensive.
The rainfall in Udon Thani is generally more than the rainfall in Hong Kong International. This will continue over the next 2 days.
THAI Smile is one of the carriers that may have flexible change policies. You can use our site to filter for other airlines that may also have this kind of flexibility.
Our data indicates that the weather will be 36 °C on average in the month of April. The temperature in Hong Kong International is typically colder than in Udon Thani. If you're traveling when the temperature is at its warmest, push to plan early, as flight price and availability will have an impact on your travels. For the best results, search for flights well in advance or after peak season.