Singapore & Malaysia & Vietnam & Thailand & Indonesia eSIM — reviews & details
Singapore & Malaysia & Vietnam & Thailand & Indonesia 3GB/Day · 3 GB/day · 1 days
620 reviews
Coverage & networks
- Indonesia Telkomsel 5G
- Malaysia CelcomDigi 5G Maxis 5G
- Singapore SingTel 5G
- Thailand DTAC 5G TrueMove H 5G
- Vietnam MobiFone 4G Viettel Mobile 5G Vietnamobile 4G
Traveller reviews
Viktor N.
Thailand · Jul 2026
Honestly better than buying a local SIM at the airport. Data lasted the whole trip with room to spare.
Sara
GotoeSIM Support
· 3 days ago Really appreciate this, Viktor! Wonderful to hear it worked smoothly in Singapore & Malaysia & Vietnam & Thailand & Indonesia. – Sara 💜
Sofia D.
Spain · Jul 2026
Super easy to set up before I flew out in Singapore & Malaysia & Vietnam & Thailand & Indonesia. Speeds were solid for maps, messaging and browsing.
Mark
GotoeSIM Support
· 2 weeks ago So glad to hear this, Sofia! Delighted the speeds worked well for you. We're here whenever you travel again. – Mark 💜
Ananya S.
Portugal · Jul 2026
Super easy to set up before I flew out. Activation was automatic when I arrived. A must-have for international travel.
Sara
GotoeSIM Support
· 2 weeks ago Thanks a lot, Ananya! Love that you were online the moment you landed in Singapore & Malaysia & Vietnam & Thailand & Indonesia. Wishing you many more connected adventures! – Sara 💜
Min-jun K.
South Korea · Jul 2026
Great value compared to roaming charges in Singapore & Malaysia & Vietnam & Thailand & Indonesia. The QR code arrived instantly by email.
Laura
GotoeSIM Support
· 3 weeks ago Thank you so much, Min-jun! So happy the Singapore & Malaysia & Vietnam & Thailand & Indonesia eSIM kept you connected. – Laura, GotoeSIM Support
Arjun T.
United States · Jun 2026
Installed in minutes by scanning the QR code. Data lasted the whole trip with room to spare.
Omar
GotoeSIM Support
· 4 weeks ago Cheers, Arjun! Wonderful to hear it worked smoothly in Singapore & Malaysia & Vietnam & Thailand & Indonesia. – Omar, GotoeSIM Support
Haruto G.
New Zealand · Jun 2026
Super easy to set up before I flew out. Signal held up well on trains and in rural areas. Zero regrets.
Sophie
GotoeSIM Support
· 1 month ago Thank you so much, Haruto! Delighted the speeds worked well for you. – Sophie 💜
Lea M.
Portugal · Jun 2026
Great value compared to roaming charges. Data lasted the whole trip with room to spare. Highly recommend for any traveller.
Omar
GotoeSIM Support
· 1 month ago So glad to hear this, Lea! Wonderful to hear it worked smoothly in Singapore & Malaysia & Vietnam & Thailand & Indonesia. Safe travels, and see you on your next trip! — Omar
Sri T.
Portugal · Jun 2026
Honestly better than buying a local SIM at the airport. I kept my normal number for calls while using this for data.
Ken
GotoeSIM Support
· 1 month ago Really appreciate this, Sri! So pleased it saved you from roaming bills. Come back anytime! — Ken, GotoeSIM Support
Aisha N.
Canada · Jun 2026
Saved me a fortune on my holiday. Signal held up well on trains and in rural areas. Would definitely buy again.
Omar
GotoeSIM Support
· 1 month ago So glad to hear this, Aisha! Thrilled it made staying connected effortless. — Omar
Zoe W.
Egypt · Jun 2026
Installed in minutes by scanning the QR code. Topping up was straightforward when I needed more. Telling my friends about this.
Tom
GotoeSIM Support
· 1 month ago Thank you so much, Zoe! Love that you were online the moment you landed in Singapore & Malaysia & Vietnam & Thailand & Indonesia. Come back anytime! — Tom, GotoeSIM Support
Nadia L.
United States · Jun 2026
Great value compared to roaming charges. Activation was automatic when I arrived in Singapore & Malaysia & Vietnam & Thailand & Indonesia. Five stars from me.
David
GotoeSIM Support
· 1 month ago Really appreciate this, Nadia! Love that you were online the moment you landed in Singapore & Malaysia & Vietnam & Thailand & Indonesia. Safe travels, and see you on your next trip! — David, GotoeSIM Support
Sofia B.
Philippines · May 2026
Used this on my trip and it worked perfectly. Data lasted the whole trip with room to spare.
Sara
GotoeSIM Support
· 2 months ago Thanks a lot, Sofia! Delighted the speeds worked well for you. — Sara
Diego K.
Netherlands · May 2026
Saved me a fortune on my holiday in Singapore & Malaysia & Vietnam & Thailand & Indonesia. Streaming and video calls worked without buffering. Would definitely buy again.
Yuki
GotoeSIM Support
· 2 months ago Really appreciate this, Diego! So pleased it saved you from roaming bills. Wishing you many more connected adventures! – Yuki, GotoeSIM Support
Andre W.
Italy · May 2026
Did the job without any drama. Activation was automatic when I arrived. Telling my friends about this.
Yuki
GotoeSIM Support
· 2 months ago Thank you so much, Andre! Great to know the setup was quick and easy. Wishing you many more connected adventures! — Yuki, GotoeSIM Support
Diego F.
Netherlands · May 2026
Exactly what I needed for travelling. Setup instructions in the app were clear and simple.
Ingrid
GotoeSIM Support
· 2 months ago Thank you so much, Diego! Thrilled it made staying connected effortless. — Ingrid, GotoeSIM Support
Frequently asked questions
How much does the Singapore & Malaysia & Vietnam & Thailand & Indonesia eSIM cost?
The Singapore & Malaysia & Vietnam & Thailand & Indonesia 3GB/Day plan costs $6.21 for 3 GB/day over 1 days, paid once with no hidden fees.
How do I activate my Singapore & Malaysia & Vietnam & Thailand & Indonesia eSIM?
Scan the QR code in your phone settings (Cellular/Mobile → Add eSIM) or tap Install in the GotoeSIM app. Install on Wi-Fi before your trip; it activates when you arrive in Singapore & Malaysia & Vietnam & Thailand & Indonesia.
Will this eSIM work on my phone?
It works on any eSIM-compatible, carrier-unlocked phone — iPhone XS and newer, Google Pixel 3 and newer, and recent Samsung Galaxy models.
Can I keep my regular number?
Yes. The eSIM runs alongside your normal SIM, so you keep your number for calls and texts while using data in Singapore & Malaysia & Vietnam & Thailand & Indonesia.
Comments & questions
Viktor G. · 1 week ago
Great guide, the setup steps were really helpful.
Thanks Viktor, that means a lot! Reach out anytime. – Emma, GotoeSIM Support
Camila H. · 3 weeks ago
Is 5G supported or just 4G?
Yes Camila, 5G is supported where the local network offers it, otherwise fast 4G. — Diego
Emma F. · 1 month ago
Will this keep my WhatsApp active with my home number?
Your number stays active for WhatsApp, Emma! The eSIM just handles data. — Tom
Marco B. · 1 month ago
How do I check how much data I have left?
You can check remaining data anytime in the GotoeSIM app under My eSIMs, Marco. – Omar, GotoeSIM Support
Ravi R. · 2 months ago
How long does the QR code take to arrive after payment?
It's immediate, Ravi! The QR code is delivered the moment your payment goes through. — Ken
Zoe S. · 3 months ago
Does the validity start on purchase or on first use?
The clock starts on first use in-country, Zoe, so buying early is totally fine. – Yuki, GotoeSIM Support
Ethan K. · 4 months ago
Can I top up the same eSIM instead of buying a new one?
Yes Ethan, you can top up the same eSIM anytime — no need to buy a new one. — James, GotoeSIM Support
Omar S. · 4 months ago
Can I use it in nearby countries too?
For nearby countries, Omar, a regional plan may suit you better — happy to help you pick. — Grace
Giulia H. · 5 months ago
Which networks does this connect to?
It connects to trusted local partner networks, Giulia, on 4G/5G where available. — Sophie
Sarah L. · 5 months ago
Can I use this for hotspot/tethering?
Yes Sarah, hotspot/tethering works fine — share your data to a laptop or tablet anytime. — David
Ananya S. · 6 months ago
Does this work on an iPhone 13?
Absolutely, Ananya! Any iPhone XS or newer supports it. Scan the QR in Settings › Cellular. – Ingrid, GotoeSIM Support
Min-jun V. · 7 months ago
Do I need to install it before I travel or after I arrive?
Install on Wi-Fi before you fly, Min-jun — it switches on when you land. — Anna, GotoeSIM Support