What the official pages say
- Renting a routerChangi Airport has ChangiWiFi: you reserve a router online and pick it up when you arrive.
- Free Wi-FiChangi's own network #WiFi@Changi needs no registration and covers the public and transit areas of all terminals.
Pocket Wi-Fi or eSIM
| eSIM | Pocket Wi-Fi | |
|---|---|---|
| Pick-up and return | None, installed at home | Counter, locker or post |
| Extra device | No, it is in your phone | Yes, to carry and charge |
| Sharing | Through your phone's hotspot | Several devices at once |
| If the group splits up | Each phone has its own plan | Whoever leaves the router is offline |
Local SIM details change. Confirm them with the carrier or the airport.
More: pocket Wi-Fi or eSIM? and sharing eSIM data through a hotspot.
Set it up before you fly
- Check that your phone supports eSIM and is not locked: eSIM compatible phones.
- Pick a plan for your destination below.
- Payment is taken once the eSIM is ready.
- Install it at home over Wi-Fi: tap Install in the app or scan the QR code.
- After landing, switch on data roaming for the eSIM line.
- Most plans start when your phone first connects there.
Prefer a daily allowance? 1 GB per day · 7 days for €5.99: full speed up to 1 GB a day, then 1 Mbps until the next day.
Picked like in our shop: the cheapest plan with about 0.7 GB a day. Live prices for Singapore.
Questions and answers
Singapore: pocket Wi-Fi or eSIM, which is better?
A router suits groups with laptops and phones that cannot take an eSIM. An eSIM suits solo travellers and couples, because nothing has to be collected, charged or returned.
Singapore: can I rent a pocket Wi-Fi at the airport?
Yes. The official pages list rental counters or pick-up points at the airport. With an eSIM there is nothing to collect or return.
Can I share my eSIM data with a laptop?
Yes, through your phone's hotspot. Everything the laptop uses counts against your plan, so take the next size up.
Updated 24 Oct 2026 · checked against our live catalogue
How we check our data · Prices and plans come live from our catalogue; facts come from official sources, listed where we use them.
Sources: Changi Airport: getting started in Singapore · Changi Airport: free Wi-Fi and internet connection
