🌏Best Asia eSIM
One regional Asia eSIM for multi-country trips — Japan to Thailand without switching.
An Asia regional eSIM covers 15+ countries in a single purchase — ideal for multi-stop trips like Tokyo → Taipei → Bangkok, or Hong Kong → Singapore → Bali.
Regional plans cost more than single-country ones (sample 5 GB from US$9) but remove the hassle of installing a new eSIM at every border.
Our top picks for Asia
Ranked by our editorial criteria — sample price per GB, network quality, ease of installation and support. These are opinions from our own review, not paid placement.
- 1View plans
Airalo — Best all-rounder
The largest Asia regional plan catalogue with dependable country coverage.
- 2View plans
Nomad — Best budget pick
Cheapest sample regional pricing while covering all major Asian destinations.
- 3View plans
Holafly — Best for heavy data
Unlimited Asia data for long multi-country itineraries.
Asia plans compared
5 GB · 30 days · Networks: Local networks across 15+ Asian countries (4G/5G)
Sample prices — not live quotes
| Provider | Price (sample) | Data | Validity | Network | Rating | Actions |
|---|---|---|---|---|---|---|
Airalo | US$9.00 | 5 GB | 30 days | Local networks across 15+ Asian countries (4G/5G) | 4.6 | View plan |
Nomad | US$8.39 | 5 GB | 30 days | Local networks across 15+ Asian countries (4G/5G) | 4.4 | View plan |
Holafly | US$13.19 | 5 GB | 30 days | Local networks across 15+ Asian countries (4G/5G) | 4.3 | View plan |
Ubigi | US$9.59 | 5 GB | 30 days | Local networks across 15+ Asian countries (4G/5G) | 4.5 | View plan |
Saily | US$8.99 | 5 GB | 30 days | Local networks across 15+ Asian countries (4G/5G) | 4.2 | View plan |
- AiraloThe largest global eSIM storefront, with local and regional plans for nearly every country.US$9.00
- Data
- 5 GB
- Validity
- 30 days
- Network
- Local networks across 15+ Asian countries (4G/5G)
- Rating
- 4.6
- NomadBudget-friendly pay-as-you-go data with strong Asia coverage and multi-country plans.US$8.39
- Data
- 5 GB
- Validity
- 30 days
- Network
- Local networks across 15+ Asian countries (4G/5G)
- Rating
- 4.4
- HolaflyUnlimited-data eSIM specialist with simple, all-you-can-use plans for travellers.US$13.19
- Data
- 5 GB
- Validity
- 30 days
- Network
- Local networks across 15+ Asian countries (4G/5G)
- Rating
- 4.3
- UbigiReliable operator-backed eSIM with strong Japan, Europe and USA networks and 5G support.US$9.59
- Data
- 5 GB
- Validity
- 30 days
- Network
- Local networks across 15+ Asian countries (4G/5G)
- Rating
- 4.5
- SailyNordVPN’s simple travel eSIM: a clean app, global coverage and straightforward plans.US$8.99
- Data
- 5 GB
- Validity
- 30 days
- Network
- Local networks across 15+ Asian countries (4G/5G)
- Rating
- 4.2
* All prices on this page are example figures, not live quotes. Always confirm the final price on the provider’s website before buying. Prices are indicative per-GB examples at a fixed data size so providers are directly comparable.
How we choose
Every recommendation on FinderESIM is an editorial judgment from our own review of public plan catalogues — never paid placement. We score providers and plans on five criteria:
- Price per GB — we compare sample plans at the same data size so the numbers are apples-to-apples.
- Coverage and networks — which local carriers each plan actually rides on, and how that affects you.
- Ease of installation — app quality, QR/install-link flows and documentation.
- Support — availability and responsiveness of human help when something goes wrong.
- Plan flexibility — top-ups, regional bundles, unlimited options and fair-use policies.
Prices on this site are example figures, clearly labeled as sample data — not live quotes. Confirm the final price on the provider’s website before buying. We disclose our affiliate relationship wherever prices appear.
Installing your eSIM in Asia
- Regional plans activate on first connection in any covered country.
- Check the country list carefully — “Asia” plans sometimes exclude Japan, Korea or mainland China.
- Keep one line enabled across borders; handover is automatic on most providers.
Need a step-by-step walkthrough? Read our iPhone installation guide.
Asia eSIM FAQ
Typical lists include Japan, South Korea, Thailand, Singapore, Vietnam, Malaysia, Indonesia, Hong Kong, Taiwan, the Philippines and more. Mainland China is often excluded — check before buying.
Almost all eSIM plans start when you connect to a supported network for the first time — not when you buy them. That means you can buy and install days or weeks before your trip, and the validity clock only starts once you land and switch the line on.
In our sample comparisons, Nomad and Airalo most often lead on price per GB, while Holafly leads on unlimited plans. All figures on this page are example data, not live quotes — re-check the provider’s site before buying.
iPhone XS and newer, most recent Android flagships (Samsung Galaxy S20+, Google Pixel 3+, Huawei P40+) and many mid-range phones support eSIM. Check your phone’s IMEI on the provider’s site — their checkers are usually accurate.
In most cases yes — the majority of the plans we compare allow personal hotspot use, which is handy for a laptop on the go. A few “unlimited” plans restrict tethering speed, so check the plan's terms if sharing data matters to you.
Related destinations
Japan
from US$6.99
Superb 5G coverage on KDDI, SoftBank and NTT Docomo — the most mature eSIM market in Asia.
Compare plans
Thailand
from US$5.24
Cheap, cheerful and fast — Thailand eSIM plans are among the best value in Asia.
Compare plans
Hong Kong
from US$5.94
Ultra-fast 5G on CMHK, CSL and 3 — a tiny territory where eSIMs are trivial.
Compare plans
Not sure Asia is your only stop?
Compare providers head-to-head, or check plans for Japan.