Asia and the Pacific: travel eSIMs for UK travellers
11 destinations with their local networks and cheapest plans, and the regional plans that cover several of them with one eSIM.
One eSIM for several countries
Each of these plans covers two or more of the destinations on this page. The Buy button opens the cheapest plan of that kind.
- Asia-20 20 countries · includes Australia, India, Japan, South Korea, Singapore, Thailand, Malaysia, Indonesia (Bali), Vietnam and Sri Lanka · 1GB · 7 days: US$4.69 (about £3.53) Buy
- Global139 127 countries · includes Australia, India, Japan, South Korea, Singapore, Thailand, Malaysia, Indonesia (Bali), Vietnam and Sri Lanka · 1GB · 7 days: US$9.90 (about £7.45) Buy
- Asia 19 countries · includes India, Japan, South Korea, Singapore, Thailand, Malaysia, Indonesia (Bali), Vietnam and Sri Lanka · 500MB · 1 day: US$2.98 (about £2.24) Buy
- Global 117 countries · includes Australia, India, Japan, South Korea, Singapore, Thailand, Malaysia, Indonesia (Bali) and Sri Lanka · 1GB · 1 day: US$8.28 (about £6.23) Buy
- Asia 12 countries · includes Japan, South Korea, Singapore, Thailand, Malaysia, Indonesia (Bali) and Vietnam · 500MB · 1 day: US$2.47 (about £1.86) Buy
- Asia 14 countries · includes India, Japan, South Korea, Thailand, Malaysia, Indonesia (Bali) and Vietnam · 1GB · 1 day: US$1.93 (about £1.45) Buy
CogniTel is a reseller of Computatus eSIM. Payment, delivery and support are by Computatus eSIM. Prices are in US dollars, as charged at checkout; pound figures are approximate, at US$1 = £0.75 (28 October 2026).
Destinations
| Destination | Networks | Plans from |
|---|---|---|
| Australia | Optus · Telstra | US$1.86 |
| India | Airtel · Jio · Idea | US$1.95 |
| Japan | KDDI (au) · NTT docomo · SoftBank | US$1.86 |
| South Korea | SK Telecom · LG Uplus | US$2.23 |
| Singapore | Singtel · M1 · StarHub | US$1.86 |
| Thailand | TrueMove H · DTAC · AIS | US$1.95 |
| Malaysia | CelcomDigi · Maxis · U Mobile | US$2.23 |
| Indonesia (Bali) | Telkomsel · Indosat · Tri | US$1.86 |
| Vietnam | MobiFone · Viettel · Vinaphone | US$2.18 |
| Sri Lanka | Mobitel · Hutch · Dialog | US$1.95 |
| Maldives | Dhiraagu | US$10.92 |