South Korea
Best Time to Visit Busan
Busan, South Korea's second-largest city, offers a unique blend of urban and coastal experiences year-round. Spring and autumn are generally the best times to visit, while summer and winter have their own attractions. However, the peak season can be overwhelming, and the low season can be quite quiet.
✦ Visit Busan in April or October for a comfortable and crowd-free experience.
✅ Best months
April and October are ideal months to visit Busan, with mild temperatures (12-22°C/54-72°F) and manageable crowds, making them perfect for sightseeing and outdoor activities.
🔥 Peak season
August is the peak month in Busan, driven by the Busan International Film Festival, which attracts large crowds and increases hotel prices by up to 50%. The city also experiences a significant influx of visitors during the Chuseok holiday in September, which is the Korean version of Thanksgiving.
💷 Shoulder (best value)
The shoulder months of May and September offer a great balance of comfortable weather and smaller crowds, resulting in discounts on accommodations and tourist attractions. You can enjoy mild temperatures (15-25°C/59-77°F) and lower prices without the peak season crowds.
🌙 Quietest & cheapest
The quietest and cheapest period to visit Busan is January, but be prepared for cold temperatures (0-10°C/32-50°F) and limited opening hours for some tourist attractions.
Busan season by season
Spring (Mar–May)
Weather: Temperatures range from 10-20°C (50-68°F), with occasional rain showers.
Crowds: Low to medium
Good for cherry blossoms and beach activities.
Summer (Jun–Aug)
Weather: Hot and humid, with temperatures often reaching 30°C (86°F) and high humidity.
Crowds: High
Perfect for beachgoers and water sports enthusiasts.
Autumn (Sep–Nov)
Weather: Comfortable temperatures (10-20°C/50-68°F), with occasional rain showers.
Crowds: Medium to high
Ideal for hiking and scenic coastal walks.
Winter (Dec–Feb)
Weather: Cold, with temperatures ranging from 0-10°C (32-50°F) and occasional snowfall.
Crowds: Low to medium
Good for skiing and indoor attractions.
🎭 Events worth timing a trip around
The Busan International Film Festival (mid-October) and the Busan Sea Festival (mid-August) are two major events worth considering when planning your trip.
🧳 What to pack
Pack layers for your trip to Busan, as the city's coastal climate can be quite different from the inland areas, with a significant temperature drop in the mornings and evenings, even during the warmer months.
Found your dates? Get your hotel briefing.
Room tips, the 14-day forecast for your exact stay, dining, transport and more — free for any Busan hotel.
Researched & reviewed by the TripSage editorial team · Updated July 2026.