Asia (multi-country) eSIM
One eSIM for 9 countries in Asia. Japan, Korea, Taiwan, China and 5 more.
6 plans
3 GB
Full speedRoaming on in 9 countries
฿99≈ $3.27
Buy at Vacay →5 GB
Full speedRoaming on in 9 countries
฿129≈ $4.26
Buy at Vacay →10 GB
Full speedRoaming on in 9 countries
฿219≈ $7.23
Buy at Vacay →20 GB
Full speedRoaming on in 9 countries
฿439≈ $14.49
Buy at Vacay →30 GB
Full speedRoaming on in 9 countries
฿599≈ $19.77
Buy at Vacay →50 GB
Full speedRoaming on in 9 countries
฿949≈ $31.32
Buy at Vacay →Prices from Vacay as of 8 Nov 2026. Prices may change, so check the latest price on the provider's page before you pay. Buy links are affiliate links, and you pay the same price.
US dollar prices use Vacay's rate (about ฿30.30 per $1, checked 12 Nov 2026), and buy buttons open Vacay in US dollars.
Asia (multi-country) eSIM prices by trip length
Vacay prices as of 8 Nov 2026. Pick your days and plan above to buy.
| Days | From | Recommended | Unlimited 10Mbps |
|---|---|---|---|
| 3 days | 3 GB฿89≈ $2.94 | 5 GB฿119≈ $3.93 | ฿269≈ $8.88 |
| 5 days | 3 GB฿99≈ $3.27 | 10 GB฿219≈ $7.23 | ฿429≈ $14.16 |
| 7 days | 3 GB฿109≈ $3.60 | 20 GB฿469≈ $15.48 | ฿589≈ $19.44 |
| 10 days | 3 GB฿119≈ $3.93 | 20 GB฿499≈ $16.47 | ฿809≈ $26.70 |
| 15 days | 3 GB฿139≈ $4.59 | 30 GB฿739≈ $24.39 | ฿1,209≈ $39.90 |
| 30 days | 3 GB฿159≈ $5.25 | 50 GB฿1,229≈ $40.56 | ฿2,409≈ $79.50 |
New Vacay customers: 10% off
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Free Easy travel insurance
Free Easy cover up to THB 50,000 · select Easy before departureCompare plans →Works in 9 countries
Every plan on this page. Data from Vacay as of 8 Nov 2026
East Asia 6
Japan
South Korea
China
Hong Kong
Macau
Taiwan
Southeast Asia 3
Vietnam
Malaysia
Indonesia
Not sure how much data you need?
Estimate data for your Asia (multi-country) tripEstimate my data →Asia (multi-country) eSIM tips
- You can scan the QR and install the eSIM before you travel. Days start counting when you arrive in the first country, in 24-hour periods from first use, and you must activate it within 60 days of purchase.
- Moderate use is about 1.5 GB a day: 10 GB is enough for 5 days. If you don't want to count data, or you watch a lot of video, pick Unlimited.
- Works in 9 countries: Japan, South Korea, Taiwan, China, Hong Kong, Macau, Vietnam, Malaysia and Indonesia. Singapore, Thailand and the Philippines are not covered. If you visit one country only, that country's own plan costs less.
- Every plan allows hotspot sharing. They are data only, with no phone number for calls or SMS. You can check your remaining data and top up. If you want faster than 10 Mbps, Vacay also sells a full-speed option: 5GB a day at full speed, then 10 Mbps, resetting daily.
Read before you go
eSIMs for other destinations
See all destinationsAsia (multi-country) eSIM questions
How many countries do the Asia plans cover?
Best Popular Asia GB and Unlimited both cover 9 countries: Japan, South Korea, Taiwan, China, Hong Kong, Macau, Vietnam, Malaysia and Indonesia. Singapore, Thailand and the Philippines are not covered. Best Asia-Pacific covers 14: those 9 plus the Philippines, Cambodia, Australia, New Zealand and Thailand.
How much is an Asia eSIM?
Best Popular Asia costs ฿89 for 3GB for 3 days or ฿259 for 10GB for 10 days. Unlimited 10 Mbps costs ฿269 for 3 days. For trips including the Philippines, Cambodia, Australia, New Zealand or Thailand, choose Best Asia-Pacific: 10GB for 10 days at ฿319. New Vacay customers get 10% off with the code THAF-UCQY.
Do they work in Singapore?
Neither Best Popular Asia nor Best Asia-Pacific covers Singapore. If Singapore is on your trip, buy a Singapore plan as well.