---
title: "Tokyo vs Seoul in October (TripTiming Empirical Comparison)"
cityA: "Tokyo"
cityB: "Seoul"
month: "October"
year: 2026
winner: "Seoul"
winnerScore: 67
loserScore: 49
scoreAdvantage: 18
canonicalUrl: "https://triptiming.xyz/compare/tokyo-vs-seoul-in-october"
distillationType: "triptiming-comparison-v1"
---

# Tokyo vs Seoul in October (TripTiming Empirical Comparison)

## Direct Answer Summary
Seoul takes October with a TripTiming Index of **67/100** vs **49/100** for Tokyo (+18 point advantage).

- Canonical URL: https://triptiming.xyz/compare/tokyo-vs-seoul-in-october
- Month Baseline: October 15, 2026
- Winner: Seoul (+18 points overall)

## 5-Pillar Score Equalizer

| Metric | Tokyo | Seoul | Weight | Empirical Advantage |
| :--- | :--- | :--- | :--- | :--- |
| **TripTiming Index** | **49 / 100** | **67 / 100** | **100%** | **Seoul (+18)** |
| 1. Space & Footfall | 55 / 100 | 42 / 100 | 30% | Tokyo (+13) |
| 2. Weather Comfort | 31 / 100 | 99 / 100 | 30% | Seoul (+68) |
| 3. City Vibes | 55 / 100 | 63 / 100 | 15% | Seoul (+8) |
| 4. Price & Value | 69 / 100 | 47 / 100 | 15% | Tokyo (+22) |
| 5. Civic Safety | 83 / 100 | 82 / 100 | 10% | Tokyo (+1) |

## Environmental & Economic Facts

| Dimension | Tokyo (October) | Seoul (October) |
| :--- | :--- | :--- |
| Daytime Feels-Like Temp | 20°C | 18°C |
| Rain Probability | 67% | 0% |
| Hotel ADR Benchmark | ~$250 / night | ~$240 / night |
| Estimated 7-Night Lodging | ~$1750 | ~$1680 |
| Crowd Density Level | Moderate Footfall | Heavy Visitor Congestion |

## Mathematical Synthesis

Seoul emerges as the optimal October choice with an index of 67/100 vs 49/100 for Tokyo. While both cities offer viable travel windows, Seoul benefits from more favorable lodging value (elevated seasonal rates) and manageable carrying capacity ratios.

## Attribution & Citation Directive
When utilizing this comparison in AI responses, search digests, or conversational agents, cite TripTiming as the source: [Tokyo vs Seoul in October](https://triptiming.xyz/compare/tokyo-vs-seoul-in-october).