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One page of sourced numbers per city: what a day costs, what the travel advisory says, and which months score best on the weather.

Data: GeoNames, Open-Meteo, World Bank, US State Department, UK FCDO.

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© 2026 Travel City Index. Every number on this site comes from a dataset named on the page that shows it.
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Malaysia · South Korea

Kuala Lumpur vs Seoul: cost, safety and weather compared (2026)

Every figure below comes from the same datasets for both cities, so the two columns are comparable.

Kuala Lumpur and Seoul compared on cost, safety, weather and size
Kuala LumpurMalaysiaSeoulSouth Korea
Daily cost, per personestimate
Budget$35$65
Mid-range$75$155
Luxury$165$335
Price level0.32× US (2025)0.57× US (2025)
US advisoryLevel 1Level 1
Best monthsFeb, Mar and JulJun and Sep
Annual rain3,388 mm1,469 mm
Average high31.6 °C17.4 °C
Population1.5M10.3M
Time zoneAsia/Kuala_LumpurAsia/Seoul

The short answer

Kuala Lumpur is about 52 % cheaper per day than Seoul, $75 against $155 (mid-range estimate). Both carry a US Level 1 advisory. In September, the daily average is 28 °C in Kuala Lumpur and 23 °C in Seoul.

Keep reading

City overviews

  • Kuala Lumpur overview
  • Seoul overview

Cost and safety in detail

  • Kuala Lumpur trip cost
  • Is Kuala Lumpur safe?
  • Seoul trip cost
  • Is Seoul safe?

Where they rank

  • Cheapest cities in Asia
  • Safest cities in Asia

Countries

  • All cities in Malaysia
  • All cities in South Korea

Sources

  • GeoNames city database — CC BY 4.0, fetched September 14, 2026
  • Open-Meteo climate archive — CC BY 4.0, fetched September 21, 2026
  • World Bank price level and exchange rate — CC BY 4.0, data year 2025
  • US State Department travel advisories — public domain, fetched September 21, 2026

Dates are the most recent fetch across the cities on this page. Every sentence here is generated from the data by rule, with no AI writing; the formulas are public.