Spring (March to May)

Spring is one of the most popular times to visit South Korea. Temperatures are comfortable, and cherry blossoms bloom across cities like Seoul, Busan, and Gyeongju.

• Temperature: 10°C to 20°C

• Highlights: Cherry blossom festivals, mild weather

• Best for: First-time visitors, sightseeing, photography

Summer (June to August)

Summer in South Korea is hot, humid and rainy, especially during monsoon season (July). However, it’s also a lively time to visit, with festivals and coastal travel.

• Temperature: 23°C to 30°C

• Highlights: Beaches, festivals, lush landscapes

• Consider: High humidity and heavy rainfall

Autumn (September to November)

Autumn is widely considered to be the best overall time to visit South Korea. The weather is crisp and dry, and the countryside is covered in stunning fall colours.

• Temperature: 10°C to 25°C

• Highlights: Autumn foliage, clear skies

• Best for: Hiking, cultural trips, photography

Winter (December to February)

Winter in South Korea is cold, but ideal for skiing and mountain sports. Snowfall transforms the mountain regions into scenic winter landscapes.

• Temperature: -5°C to 5°C

• Highlights: Ski resorts, winter festivals

• Best for: Snow lovers, fewer crowds

January

What to expect: Cold and snowy

Travel tip: Best for skiing

February

What to expect: Cold and dry

Travel tip: Fewer tourists

March

What to expect: Early spring

Travel tip: Great time for early cherry blossoms

April

What to expect: Peak cherry blossom season

Travel tip: One of the best months to visit!

May

What to expect: Warm and sunny

Travel tip: Ideal for sightseeing

June

What to expect: Start of summer

Travel tip: Good before monsoon

July

What to expect: Hot, humid and rainy

Travel tip: Avoid if possible

August

What to expect: Very hot with some rain

Travel tip: Coastal travel is best

September

What to expect: Cooler and less humid

Travel tip: Excellent travel conditions

October

What to expect: Peak autumn colours

Travel tip: Best overall month!

November

What to expect: Crisp weather and fewer crowds

Travel tip: Great value

December

What to expect: Cold and festive

Travel tip: Winter experiences begin

For cherry blossoms: Late-March to mid-April

For autumn foliage: October to early November

For lowest prices: January, February and November

For festivals and culture: Spring and autumn

For beaches: July and August

For skiing: December to February

The cheapest time to visit South Korea is during the winter months (January to February) and late autumn (November). Flights and hotels are often lower priced due to reduced demand, especially outside of major holiday periods.