Aussies are already planning and booking their holidays for 2026, and some surprising destinations are becoming more popular.

Asia has claimed six of the top 10 international spots, according to travel site Expedia, which revealed its top trending overseas destinations for the coming summer period.

Culture, ease of getting there and value for money are among the reasons, it says.

Meanwhile, the rise of cold, snowy cities also suggests a desire to experience traditional chilly winter places, far from the sunshine of an Aussie summer.

Read on to see the spots that are on the up.