TravelCharika

Seoul from Taipei

1,464 km, about 2h 42m in the air. Every month scored for the weather at Seoul and for the holidays that crowd it out at both ends.

Seoul
Photo by Yuliya Boda, CC BY-SA 4.0, via Wikimedia Commons.
Go in May or Jun — 21C max, 7 rainy days. Oct is the next best.
Search flights TPE → ICN · 12–19 Jun 2027 Where to stay Seoul · 12–19 Jun 2027 Things to do tours and tickets in Seoul

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Month by month from Taipei

MonthMax °CRain days Crowds Typical fare VerdictWhy
Jan 3d 65 avoid bitter cold: 2C daily max
Feb 3d 65 avoid bitter cold: 3C daily max
Mar 4d 85 ok 7C max, 4 rainy days
Apr 12° 6d 65 okbusy peak: Spring is a popular time due to cherry blossom festivals and mild…
May 17° 7d 45 sweet spot busy peak: Spring is a popular time due to cherry blossom festivals and mild…
Jun 21° 7d 65 sweet spot busy peak: Spring is a popular time due to cherry blossom festivals and mild…
Jul 26° 12d 100 avoid monsoon (moderate)
Aug 28° 12d 100 avoid monsoon (moderate)
Sep 24° 7d 45 $179 okbusy peak: Autumn features beautiful foliage and comfortable temperatures…
Oct 18° 6d 45 okbusy peak: Autumn features beautiful foliage and comfortable temperatures…
Nov 12° 5d 85 ok 12C max, 5 rainy days
Dec 4d 85 avoid bitter cold: 4C daily max

Crowds is a score out of 100 where higher is quieter. It counts public-holiday clusters in TW as well as at Seoul, which is why this table differs from the same one read from another country. A busy month is a crowded one, not a bad one — usually it is crowded because the weather is good. Crowds alone never make a month “avoid”: that is reserved for weather worth skipping.

The year in Seoul

Seoul's climate features cold winters and hot, humid summers. Be aware that the wet season from July to August can include heavy rain, and extreme heat may occur during this time.

Busiest
early Apr to late Jun — Spring is a popular time due to cherry blossom festivals and mild weather.
early Sep to late Oct — Autumn features beautiful foliage and comfortable temperatures, attracting many visitors.
Quieter, still good
early Jan to late Feb — Winter is quieter, offering better prices despite cold temperatures.
early Nov to late Mar — Late fall to early spring sees fewer tourists, resulting in lower accommodation rates.
Wet or stormy
early Jul to late Aug — monsoon, moderate
Watch out for extreme heat; haze

This section was written by a language model from the climate figures above, and nobody has checked it. The month-by-month table is measured — ten years of ERA5 readings and published holiday calendars — and where the two disagree, the table is the one to believe. The busiest and quieter periods here also count toward the crowd score, which is 20% of the ranking.

The rest of the trip

Seoul from anywhere · everywhere from Taipei · Fares in USD: no free rate exists for TWD.

Some links above are affiliate links: if you book through one, we may earn a commission at no extra cost to you. It does not affect the scores on this page, which are computed from climate, holiday and fare data before any link is built.