How long would a parcel take to arrive in the UK from Hong Kong using standard flat rate shipping service?

The exact shipping time for a parcel to arrive in the UK from Hong Kong using standard flat rate shipping may vary depending on factors like the specific shipping carrier and the time of year. However, here's a general idea of the shipping duration:

Using Standard Flat Rate Shipping (Airmail):

Average shipping time: 10-25 business days

Range: 7-30 business days

Please note that these are approximate shipping times and may be affected by circumstances beyond the shipping carrier's control, such as customs clearance and holiday periods. For more specific information, it's best to check with the shipping carrier you're using.