One plan, many countries
Switch countries mid-trip without buying a new eSIM. Perfect for multi-stop itineraries.
REGIONAL ESIM - ASIA
One eSIM for all of Asia.
Use one eSIM across every country in Asia without swapping SIMs or paying roaming fees.
18
Countries covered
5 min
To connect
24/7
Support
See plans
From $1.53
Data plans
Works across every covered country in Asia. Pick the amount of data you need.
Asialink 500 MB - 3 days
500 MB · 3 days
$1.53
Buy
View supported networks
5G
AIS, Celcom, China, China Unicom, Chunghwa, CTM, Digi, Dtac, Globe, HKT, KDDI, LGU+, Maxis, Mobitel, Singtel, SKT, Smart, Softbank, StarHub, Telkomsel, True
4G
Cellcard, China, Grameenphone, Jio, LTC, Mobilink, Telenor, Viettel(Metfone), VNPT International
Asialink 1 GB - 7 days
1 GB · 7 days
$5
Buy
View supported networks
5G
AIS, Celcom, China, China Unicom, Chunghwa, CTM, Digi, Dtac, Globe, HKT, KDDI, LGU+, Maxis, Mobitel, Singtel, SKT, Smart, Softbank, StarHub, Telkomsel, True
4G
Cellcard, China, Grameenphone, Jio, LTC, Mobilink, Telenor, Viettel(Metfone), VNPT International
Asialink 2 GB - 15 days
2 GB · 15 days
$7
Buy
View supported networks
5G
AIS, Celcom, China, China Unicom, Chunghwa, CTM, Digi, Dtac, Globe, HKT, KDDI, LGU+, Maxis, Mobitel, Singtel, SKT, Smart, Softbank, StarHub, Telkomsel, True
4G
Cellcard, China, Grameenphone, Jio, LTC, Mobilink, Telenor, Viettel(Metfone), VNPT International
Asialink 3 GB - 30 days
3 GB · 30 days
$13
Buy
View supported networks
5G
AIS, Celcom, China, China Unicom, Chunghwa, CTM, Digi, Dtac, Globe, HKT, KDDI, LGU+, Maxis, Mobitel, Singtel, SKT, Smart, Softbank, StarHub, Telkomsel, True
4G
Cellcard, China, Grameenphone, Jio, LTC, Mobilink, Telenor, Viettel(Metfone), VNPT International
Asialink 5 GB - 30 days
5 GB · 30 days
$15
Buy
View supported networks
5G
AIS, Celcom, China, China Unicom, Chunghwa, CTM, Digi, Dtac, Globe, HKT, KDDI, LGU+, Maxis, Mobitel, Singtel, SKT, Smart, Softbank, StarHub, Telkomsel, True
4G
Cellcard, China, Grameenphone, Jio, LTC, Mobilink, Telenor, Viettel(Metfone), VNPT International
Asialink 10 GB - 30 days
10 GB · 30 days
$25
Buy
View supported networks
5G
AIS, Celcom, China, China Unicom, Chunghwa, CTM, Digi, Dtac, Globe, HKT, KDDI, LGU+, Maxis, Mobitel, Singtel, SKT, Smart, Softbank, StarHub, Telkomsel, True
4G
Cellcard, China, Grameenphone, Jio, LTC, Mobilink, Telenor, Viettel(Metfone), VNPT International
Asialink 20 GB - 30 days
20 GB · 30 days
$39
Buy
View supported networks
5G
AIS, Celcom, China, China Unicom, Chunghwa, CTM, Digi, Dtac, Globe, HKT, KDDI, LGU+, Maxis, Mobitel, Singtel, SKT, Smart, Softbank, StarHub, Telkomsel, True
4G
Cellcard, China, Grameenphone, Jio, LTC, Mobilink, Telenor, Viettel(Metfone), VNPT International
Asialink 50 GB - 90 days
50 GB · 90 days
$69
Buy
View supported networks
5G
AIS, Celcom, China, China Unicom, Chunghwa, CTM, Digi, Dtac, Globe, HKT, KDDI, LGU+, Maxis, Mobitel, Singtel, SKT, Smart, Softbank, StarHub, Telkomsel, True
4G
Cellcard, China, Grameenphone, Jio, LTC, Mobilink, Telenor, Viettel(Metfone), VNPT International
Asialink 100 GB - 180 days
100 GB · 180 days
$89
Buy
View supported networks
5G
AIS, Celcom, China, China Unicom, Chunghwa, CTM, Digi, Dtac, Globe, HKT, KDDI, LGU+, Maxis, Mobitel, Singtel, SKT, Smart, Softbank, StarHub, Telkomsel, True
4G
Cellcard, China, Grameenphone, Jio, LTC, Mobilink, Telenor, Viettel(Metfone), VNPT International
Asialink Unlimited - 3 days
Unlimited · 3 days
$11.50
Buy
View supported networks
5G
AIS, Celcom, China Unicom, Chunghwa, CTM, Digi, Dtac, Globe, HKT, LGU+, Maxis, Mobitel, SKT, Smart, Softbank, StarHub, Telkomsel, True
4G
Cellcard, China, Grameenphone, Jio, KDDI, LTC, Mobilink, Singtel, Telenor, Viettel(Metfone), Vinaphone, Vms Mobifon
Asialink Unlimited - 5 days
Unlimited · 5 days
$19
Buy
View supported networks
5G
AIS, Celcom, China Unicom, Chunghwa, CTM, Digi, Dtac, Globe, HKT, LGU+, Maxis, Mobitel, SKT, Smart, Softbank, StarHub, Telkomsel, True
4G
Cellcard, China, Grameenphone, Jio, KDDI, LTC, Mobilink, Singtel, Telenor, Viettel(Metfone), Vinaphone, Vms Mobifon
Asialink Unlimited - 7 days
Unlimited · 7 days
$26
Buy
View supported networks
5G
AIS, Celcom, China Unicom, Chunghwa, CTM, Digi, Dtac, Globe, HKT, LGU+, Maxis, Mobitel, SKT, Smart, Softbank, StarHub, Telkomsel, True
4G
Cellcard, China, Grameenphone, Jio, KDDI, LTC, Mobilink, Singtel, Telenor, Viettel(Metfone), Vinaphone, Vms Mobifon
Asialink Unlimited - 10 days
Unlimited · 10 days
$35
Buy
View supported networks
5G
AIS, Celcom, China Unicom, Chunghwa, CTM, Digi, Dtac, Globe, HKT, LGU+, Maxis, Mobitel, SKT, Smart, Softbank, StarHub, Telkomsel, True
4G
Cellcard, China, Grameenphone, Jio, KDDI, LTC, Mobilink, Singtel, Telenor, Viettel(Metfone), Vinaphone, Vms Mobifon
Asialink Unlimited - 15 days
Unlimited · 15 days
$49
Buy
View supported networks
5G
AIS, Celcom, China Unicom, Chunghwa, CTM, Digi, Dtac, Globe, HKT, LGU+, Maxis, Mobitel, SKT, Smart, Softbank, StarHub, Telkomsel, True
4G
Cellcard, China, Grameenphone, Jio, KDDI, LTC, Mobilink, Singtel, Telenor, Viettel(Metfone), Vinaphone, Vms Mobifon
Asialink Unlimited - 30 days
Unlimited · 30 days
$73.50
Buy
View supported networks
5G
AIS, Celcom, China Unicom, Chunghwa, CTM, Digi, Dtac, Globe, HKT, LGU+, Maxis, Mobitel, SKT, Smart, Softbank, StarHub, Telkomsel, True
4G
Cellcard, China, Grameenphone, Jio, KDDI, LTC, Mobilink, Singtel, Telenor, Viettel(Metfone), Vinaphone, Vms Mobifon
Countries in Asia
Why a regional eSIM?
Built for trips that cross borders without forcing a SIM swap at every stop.
No mid-trip recharging
One larger data pool shared across the whole region. No running out in a different country.
Instant setup
QR code delivered in 5 minutes. Install before you fly, activate when you land.
Asia eSIM coverage
One Asia eSIM covers a huge, uneven region on a single plan — from Tokyo and Seoul, where 5G is dense and fast, to Bali, Bangkok and Ho Chi Minh City, where the tourist belts are well covered but rural reach drops off quickly. That unevenness is the thing to understand: a regional Asia plan is genuinely useful for a multi-country trip (Japan into South Korea, or a Southeast Asia loop through Thailand, Vietnam and Cambodia) because it saves you buying a SIM at every border. But which local carrier the plan routes through matters more in Asia than almost anywhere — in Indonesia, for instance, Telkomsel reaches remote islands that other networks don't, and China's Great Firewall means a plan that routes internationally is essential for Google, WhatsApp and Instagram to work at all.
Common questions
Does an Asia eSIM work in China with the Great Firewall?
Only if it routes your traffic internationally. A plan that connects you to a local Chinese network will still have Google, WhatsApp, Instagram and Facebook blocked by the Great Firewall. Check whether the regional Asia plan's China coverage is firewall-bypassing before you rely on it there — if China is a major part of your trip, a dedicated China eSIM built for it is the safer choice.
Which countries does a regional Asia eSIM cover?
Typically the main travel destinations — Japan, South Korea, Thailand, Vietnam, Indonesia, Malaysia, Singapore, the Philippines, Taiwan, Hong Kong and more — but the exact list varies by plan. Always check the specific plan's country list, especially for South and Central Asia (India, Nepal, Sri Lanka, the Central Asian states) where coverage is less consistent.
Is coverage good outside the big cities in Asia?
In the tourist belts, yes; further out, it depends heavily on which local carrier the plan uses. City 5G in Japan, Korea, Singapore and the main Southeast Asian hubs is excellent. Remote islands, mountain regions and rural interiors can be patchy — download offline maps for places like Nusa Penida, rural Vietnam, or the Japanese Alps.
Should I get a regional Asia plan or a single-country eSIM?
A regional plan makes sense for a genuine multi-country trip. If you're spending your whole trip in one country — two weeks in Japan, or a Thailand beach holiday — a single-country eSIM is usually cheaper and routes on that country's networks more directly. Multi-stop favours regional; single-country favours dedicated.
Ready to go?