Seoul, South Korea

Seoul in April

South Korea Updated 2026-07-01

The prettiest weeks of the Seoul year and the first true crowd spike, and since blossom lasts barely ten days, timing is partly luck.

Is April a good time to visit Seoul?

April is one of the busiest months in Seoul, at about 78/100. If you can move your dates, January is far calmer.

What’s on in April

  • Cherry blossom peak around Yeouido — Yunjung-ro closes to traffic for the festival

Best days in April

Weekdays are almost always calmer than weekends.

Sun
Mon
Tue
Wed
Thu
Fri
Sat

Tue is normally the calmest day of the week.

Best hours in April

The daily rhythm, hour by hour.

Calmest 9AM
12AM6AM12PM6PM11PM

The 9:00 AM window is usually the calmest of the day.

Weather in April

Typical highs, lows and wet days.

J -6°
F -3°
M 11°
A 18°
M 24° 14°
J 27° 19°
J 29° 23°
A 30° 24°
S 26° 18°
O 20° 11°
N 12°
D -3°
Average high Average low Wet days

How April compares

Every month in Seoul, ranked by how calm it is.

Quieter alternatives

If your dates are flexible, these months are calmer in Seoul.

Book things to do

Tours and tickets in Seoul, from our booking partner.

Affiliate links: if you book through them we may earn a commission, at no extra cost to you. It never changes a crowd score or the order of our recommendations.

Frequently asked questions

Is April a good month to visit Seoul?

April is one of the busiest months in Seoul, at about 78/100. If you can move your dates, January is far calmer.

How crowded is Seoul in April?

Seoul sits at roughly 78/100 in April on our crowd scale, which is 13 points above the yearly average. The quietest month is January.

What is the weather like in Seoul in April?

Expect highs around 18°C and lows near 8°C in April, with about 8 wet days across the month.

Other months in Seoul