---
title: "Living in Koh Samui as a digital nomad: cost, safety, visa, internet"
url: https://nostos.navoy.io/cities/koh-samui
description: "Big island hub with resorts, villas and a real airport"
dataset: 2026.10.7 (2026-10-13)
license: CC BY 4.0
---

# Koh Samui, Thailand

Koh Samui scores 56/100 for digital nomads under balanced weights, ranking 738 of 1000 cities. Expect about $1,000 per month (country-level estimate), a nomad visa (Destination Thailand Visa (DTV)), and a measured median download speed of 33.3 Mbps.

Koh Samui is the Gulf of Thailand's main island, with its own airport, hospitals and a long-stay crowd that skews older and more comfortable than Phangan's. Beaches, villas with pools and Bangkok an hour away; prices run above the mainland.

Known for: Chaweng and Bophut beaches, Direct flights, Villa rentals, Gulf island hopping.

## Scores (balanced weights, 0–100)

| Factor | Score |
| --- | --- |
| Overall | 56 |
| Cost of living | 60 |
| Safety | 51 |
| Healthcare | 76 |
| Internet | 69 |
| Visa ease | 58 |
| Getting there & around | 28 |
| Climate | 25 |
| Air quality | 88 |
| Quality of life | 49 |

## The numbers behind the scores

| Metric | Value | Level | As of | Source |
| --- | --- | --- | --- | --- |
| Monthly cost, one person | $1,000 | country | 2026-09 | [^2] |
| Central 1-bedroom rent | — | city | 2026-09 | [^3] |
| Outskirts 1-bedroom rent (basis of the monthly total) | — | city | 2026-09 | [^3] |
| Homicide rate (per 100k) | 4.4 | country | 2021 | [^4] |
| Political stability (0–100) | 55.8 | country | 2025 | [^5] |
| UHC service coverage (0–100) | 82 | country | 2023 | [^6] |
| Life expectancy (years) | 75.3 | country | 2021 | [^7] |
| Median download (Mbps) | 33.3 | city | 2024 | [^8] |
| Median upload (Mbps) | 19.9 | city | 2024 | [^8] |
| Starlink residential service | Coming soon (Pending regulatory approval) | country | 2026-10 | [^9] |
| Nomad visa | Destination Thailand Visa (DTV) | country | 2026-10-07 | [^10] |
| Visa guide | [Thailand long-stay visa guide](https://nostos.navoy.io/visas/thailand) | country | 2026-10-07 | [^10] |
| Entry for US / EU / UK passports | 30 days / 30 days / 30 days | country | 2026-09 | [^11] |
| Non-stop destinations (USM) | 10 | city | 2026-10 | [^13] |
| Restaurants within 3 km of the centre (OpenStreetMap) | 7 | city | 2026-10 | [^17] |
| Walkability / transit (1–5) | 2 / 1 | editorial | 2026-09 | [^14] |
| Comfortable months | 3 of 12 | city | 2001–2020 | [^15] |
| Annual mean PM2.5 (µg/m³) | 10.4 | city | 2023 | [^16] |
| Human Development Index | 0.798 | country | 2023 | [^18] |
| English proficiency band | very-low | country | 2024 | [^19] |

## Climate (2001–2020 normals)

| Month | Mean °C | Rain mm | Humidity % | Comfortable |
| --- | --- | --- | --- | --- |
| Jan | 26.8 | 135 | 80 | yes |
| Feb | 27.1 | 38 | 79 | yes |
| Mar | 27.9 | 114 | 78 | yes |
| Apr | 29 | 90 | 77 | no |
| May | 29.2 | 170 | 78 | no |
| Jun | 28.7 | 167 | 80 | no |
| Jul | 28.3 | 166 | 80 | no |
| Aug | 28.1 | 144 | 81 | no |
| Sep | 27.9 | 181 | 81 | no |
| Oct | 27.7 | 246 | 81 | no |
| Nov | 27.7 | 375 | 81 | no |
| Dec | 27.2 | 262 | 80 | no |

## Airports and nonstop flights

| Airport | IATA | Nonstop destinations | International | From US airports |
| --- | --- | --- | --- | --- |
| Samui Airport | USM | 10 | 4 | 0 |

Unique destinations across all airports: 10, of which 4 international (Wikipedia, 2026-10).

## Similar cities

- [Koh Lanta](https://nostos.navoy.io/cities/koh-lanta) (54.8) — [compare](https://nostos.navoy.io/compare/koh-lanta-vs-koh-samui)
- [Koh Phangan](https://nostos.navoy.io/cities/koh-phangan) (54.8) — [compare](https://nostos.navoy.io/compare/koh-phangan-vs-koh-samui)
- [Koh Tao](https://nostos.navoy.io/cities/koh-tao) (57.5) — [compare](https://nostos.navoy.io/compare/koh-samui-vs-koh-tao)
- [Krabi (Ao Nang)](https://nostos.navoy.io/cities/krabi) (55.8) — [compare](https://nostos.navoy.io/compare/koh-samui-vs-krabi)
- [Udon Thani](https://nostos.navoy.io/cities/udon-thani) (57.7) — [compare](https://nostos.navoy.io/compare/koh-samui-vs-udon-thani)

## FAQ

### How much does it cost to live in Koh Samui as a digital nomad?

A single person typically spends about $1,000 per month in Koh Samui (a country-level estimate for Thailand). That is a 60/100 cost score, where 100 is the cheapest city in the dataset.

### Is Koh Samui safe for digital nomads?

Koh Samui scores 51/100 on safety. Thailand records 4.4 homicides per 100,000 people per year (WHO, 2021) and a political-stability score of 55.8/100 (World Bank WGI). Both figures are national, so neighbourhood-level risk can differ.

### Does Thailand have a digital nomad visa?

Yes. Thailand offers the Destination Thailand Visa (DTV). Verify current rules with the issuing authority before applying. Full guide: https://nostos.navoy.io/visas/thailand

### How fast is the internet in Koh Samui?

Measured median download speed in Koh Samui was 33.3 Mbps (upload 19.9 Mbps) across 3,145 M-Lab tests in 2024. Measured speeds run below advertised plan speeds everywhere, so compare cities rather than reading the number as a plan.

### Is Starlink available in Koh Samui?

Not yet. Starlink's availability map lists Thailand as coming soon (Pending regulatory approval) as of 2026-10. Roaming plans may work for short stays, but local rules on using them vary.

### Which airports serve Koh Samui and how many nonstop flights are there?

Koh Samui is served by Samui Airport (USM) with 10 nonstop destinations, of which 4 are international. 0 US airports have a nonstop link. Source: Wikipedia, 2026-10.

### When is the best time of year to be in Koh Samui?

The most comfortable months are Jan, Feb, Mar. Mean temperatures range from 80°F (27°C) in Jan to 85°F (29°C) in May (NASA POWER 2001–2020 climatology).

### Koh Samui or Koh Lanta: which is better for digital nomads?

Koh Lanta is the city with the closest factor profile to Koh Samui in this dataset. Which one wins depends on your weights; the comparison page puts every factor side by side with the numbers behind them.

## Plan a trip

[Where to stay in Koh Samui](https://navoy.io/hotels/thailand/koh-samui) on Navoy, the AI travel planner behind Nostos.

## Sources

[^1]: City population (latest census or official estimate), Wikipedia (citing national statistics offices). CC BY-SA 4.0. https://en.wikipedia.org/ (retrieved 2026-09-22)
[^2]: 2026 Cost of Living Index (country level), WhereNext. CC BY 4.0. https://getwherenext.com/data/cost-of-living-2026 (retrieved 2026-09-22)
[^3]: Cost of Living Global 2026 (city rows), WhereToEmigrate. CC BY 4.0. https://github.com/0brien18/global-emigration-dataset (retrieved 2026-09-22)
[^4]: Estimates of rates of homicides per 100 000 population, World Health Organization, Global Health Observatory. CC BY-NC-SA 3.0 IGO (WHO data policy). https://www.who.int/data/gho/data/indicators/indicator-details/GHO/estimates-of-rates-of-homicides-per-100-000-population (retrieved 2026-09-22)
[^5]: Worldwide Governance Indicators — Political Stability and Absence of Violence (score 0–100), World Bank. CC BY 4.0. https://www.worldbank.org/en/publication/worldwide-governance-indicators (retrieved 2026-09-22)
[^6]: UHC service coverage index, World Health Organization, Global Health Observatory. CC BY-NC-SA 3.0 IGO (WHO data policy). https://www.who.int/data/gho/data/indicators/indicator-details/GHO/uhc-index-of-service-coverage (retrieved 2026-09-22)
[^7]: Life expectancy at birth (years), both sexes, World Health Organization, Global Health Observatory. CC BY-NC-SA 3.0 IGO (WHO data policy). https://www.who.int/data/gho/data/indicators/indicator-details/GHO/life-expectancy-at-birth-(years) (retrieved 2026-09-22)
[^8]: M-Lab NDT statistics (city aggregates, 2024), Measurement Lab. CC0 1.0. https://statistics.measurementlab.net/ (retrieved 2026-09-22)
[^9]: Starlink availability map, SpaceX (Starlink). Factual status cited from starlink.com. https://www.starlink.com/map (retrieved 2026-10-07)
[^10]: Nostos long-stay visa guides, Navoy. CC BY 4.0. https://nostos.navoy.io/visas (retrieved 2026-10-04)
[^11]: Official entry rules that changed after the Passport Index snapshot, National governments (immigration authorities, foreign ministries, embassies), compiled by Navoy. Facts from public government pages. https://nostos.navoy.io/data (retrieved 2026-10-07)
[^12]: Passport Index dataset (visa requirements, 199 passports × 199 destinations), Ilya Ilyankou (compiled from passportindex.org). MIT. https://github.com/ilyankou/passport-index-dataset (retrieved 2026-09-22)
[^13]: Airport destinations (Wikipedia airline and destination tables), Wikipedia contributors; countries via Wikidata. CC BY-SA 4.0. https://en.wikipedia.org/ (retrieved 2026-09-24)
[^14]: Walkability and transit ratings (editorial), Navoy. CC BY 4.0. https://nostos.navoy.io/methodology (retrieved 2026-09-22)
[^15]: NASA POWER climatology (2001–2020 monthly means), NASA Langley Research Center. Public domain (US Government). https://power.larc.nasa.gov/ (retrieved 2026-09-22)
[^16]: SatPM2.5 satellite-derived annual PM2.5 (V6.GL.02.04), Atmospheric Composition Analysis Group, Washington University in St. Louis. CC BY 4.0. https://sites.wustl.edu/acag/surface-pm2-5/ (retrieved 2026-10-07)
[^17]: OpenStreetMap restaurants (Overpass API), OpenStreetMap contributors. ODbL 1.0. https://overpass-api.de/ (retrieved 2026-10-02)
[^18]: Human Development Index (HDR 2025, HDI 2023), United Nations Development Programme. CC BY 3.0 IGO. https://hdr.undp.org/data-center/documentation-and-downloads (retrieved 2026-09-22)
[^19]: EF English Proficiency Index 2024 (band), EF Education First. Proprietary; band cited as a fact with attribution. https://www.ef.com/epi/ (retrieved 2026-09-22)

HTML page: https://nostos.navoy.io/cities/koh-samui