Incheon International Airport wins awards every year for being one of the top airports in the world, and its duty free shops are now proving no exception.

The U.S. edition of "Business Traveller" recently named it among the best airports in the world for duty free shopping. The shops, which are jointly operated by local businesses, have also earned the top honor from the Asia-Pacific edition of the magazine for two consecutive years.

The magazine praised them for combining traditional Korean culture with state-of-the-art facilities to make for a more customer-friendly environment.