Yes, there are multiple flights from Dallas Love Field to Hong Kong International for under HK$6,999. The cheapest flight booked recently is on Multiple Airlines for just HK$6,852, but on average you can expect to pay HK$7,559.
There are no direct flights from Dallas Love Field to Hong Kong International, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.
When travelling, it's generally smart to pack in preparation for rain or any other conditions that may arise. The rainfall in Dallas Love Field is roughly less than Hong Kong International. You can assume this to be the case over the next 11 days.
You can imagine temperatures to be in the 36 °C range in July. The weather in Hong Kong International is generally colder than Dallas Love Field's. As flight availability is subject to become more limited as peak season approaches it is ideal to book in a timely manner.
Flying on Singapore Airlines is currently your cheapest option to Hong Kong International, with prices starting at HK$7,303.
The cheapest airline one-way is Singapore Airlines, with whom users have recently found tickets for as low as HK$15,212. Check flights for KLM, as they currently have the next best price.