Singapore 50GB 30 days
M1 / SingTel
- Data
- 50GB
- Validity
- 30 days
- Hotspot
- Yes
- Technology
- 3G / 4G / 5G
- 5G ready
- Hotspot
- Top-up ready
Validity starts on first connection at the destination
One of Asia's busiest connecting hubs, and a place where a line that is live on landing pays for itself on a tight transfer.
Enable the line before you fly as usual. On a connection here, immediate data lets you check gate and boarding time while still walking, rather than stopping at a board or joining a Wi-Fi network.

Changi is several terminals joined by an internal train and walkways; changing terminal takes time but is clearly signed. A large share of the people passing through never enter the city at all and only connect. Mobile coverage reaches every terminal, the inter-terminal train included.
Enable the line before you fly as usual. On a connection here, immediate data lets you check gate and boarding time while still walking, rather than stopping at a board or joining a Wi-Fi network.
Airport Wi-Fi is available throughout and works well, but still puts a sign-in step in front of you. On a short connection where you are walking between terminals, your own line is faster because you never have to stop.
The metro links the airport to the city with signal in stations and on board, and taxis and app cars have clearly marked pickup points on the arrivals level. The run into town is short and predictable.
M1 / SingTel
Validity starts on first connection at the destination
M1 / SingTel
Exits in Hong Kong · M1 / SingTel
Validity starts on first connection at the destination
M1 / SingTel
Exits in Hong Kong · M1 / SingTel
Validity starts on first connection at the destination
Starhub
Exits in Singapore · Starhub
Validity starts on first connection at the destination
M1 / SingTel
Exits in Hong Kong · M1 / SingTel
Validity starts on first connection at the destination
M1 / SingTel
Exits in Hong Kong · M1 / SingTel
Validity starts on first connection at the destination
It depends on the layover. Beyond a couple of hours, with work to do or people to reach, your own data beats re-joining Wi-Fi repeatedly; for a very short connection, airport Wi-Fi is enough.
It depends which one you choose — there are short options for a few days and longer ones beyond that. The clock starts at first connection, not at purchase.