Singapore Airlines Is Giving KrisFlyer Members a Free eSIM — Here’s What You Actually Get

Singapore Airlines’ Free eSIM: Good for Practice, Not the Trip

This is where Singapore Airlines’ free 2GB/3-day eSIM (via Pelago, for KrisFlyer members flying Singapore Airlines or Scoot) fits — a free, no-stakes way to actually practise the above before you fly. But it’s interim only: 2GB barely covers a light user for 3 days, nowhere near enough for real use. The eSIM’s reviews are sitting below 4 in their store. That’s a red flag, but it’s free, so worth a crack.

How to claim it:

1. The link comes via both email and WhatsApp — handy, since you won’t lose track of it.
2. Log in to Pelago with your KrisFlyer account, select the 2GB / 3-day plan, and make sure PELAGOESIM is applied at checkout (a different code may auto-apply for only a partial discount).
3. Pick your Activity Date carefully and set it to your arrival day, not redemption day. Then leave the eSIM switched off until you land: Pelago says the 3 days (72 hours) start the first time it connects to a network, even at home.
4. Choose “Myself” to tie it to your account, confirm, then install via the one-click link in your voucher — no manual QR scan needed.
5. It’ll show up as “Frewie” (the underlying network, not an error) — rename it immediately with the expiry date.

Get Comfortable With Your eSIM Before You Leave

A lot of people struggle to get their eSIM working. A friend of mine — not particularly tech-savvy — spent two days on a recent trip trying to sort out two eSIMs that looked identical once installed. Rename each one straight away with the country and expiry date, so you’re never guessing which is which. And one eSIM covering multiple countries beats buying a separate one per country anyway — it costs only a little more and saves the hassle.

Then Get a Real eSIM, Sized for Your Trip

Use the freebie to test your setup, then buy a proper eSIM for the trip. 2GB is a practice run, not a holiday. That’s what our readers do: they buy an eSIM sized to their trip.

Most people have no idea how much data they need for a trip. If you go on Reddit, they’ll tell you to check your phone bill. That’s great if you don’t use the internet any other way. Try to find the total — your phone, your wifi, your telco — and you’ll disappear down a rabbit hole. That’s why we built the calculator. It has the full trip-length table too.

When you go on holidays, you’ll always use more — you’ll stream more, use more maps, post more pics, and get AI to tell you what to do next. When you’re buying data, you don’t want to be left short and end up spending your holiday chasing down a freebie wifi at Starbucks.

I recently spent 90 minutes on public transport and burned through 500MB doing all the stuff I’d normally do on holiday.

What to Use for the Rest of the Trip

Once the free 2GB is gone, most travellers top up with a dedicated eSIM provider. See our full Yesim vs Airalo comparison, or go straight to the ones we use ourselves:

Airalo — the eSIM we’ve used across our own trips. Broad coverage, simple setup, and country plans that beat a global bundle if you’re staying put. Grab the Airalo deal →

Yesim — solid for multi-trip travel thanks to its no-expiry “Pay & Fly” option, plus a free VPN and cashback through its loyalty program. Grab the Yesim deal →

Balitel — flying on to Bali or anywhere in Indonesia? A local Telkomsel eSIM with a +62 number makes Gojek, Grab and WhatsApp with drivers much easier. Read the Bali eSIM guide →

More for your Singapore trip: my Singapore travel hacks, including the S$2 bus from Changi and the card to tap on the MRT.

FAQs

Who can get the Singapore Airlines free eSIM?

KrisFlyer members flying Singapore Airlines or Scoot. You claim it through Pelago, Singapore Airlines’ travel platform, with code PELAGOESIM. The 1GB version open to any KrisFlyer member ended in October 2026.

When do the 3 days start?

Pelago says the 72 hours start the first time the eSIM connects to a network, even at home. Pick your arrival day as the Activity Date and keep the eSIM switched off until you land.

Is the Pelago eSIM any good?

It’s free, which makes it a good practice run. Its store reviews sit below 4 stars, so I wouldn’t rely on it for the whole trip. I’ll speed-test it on my January trip and update this.

How much data do I need for a weekend (3 days)?

Light: 1–2GB. Moderate: 3GB. Heavy: 5–7GB.

How much data do I need for a week (7 days)?

Light: 3–5GB. Moderate: 7–10GB. Heavy: 15–20GB.

How much data do I need for 2 weeks (14 days)?

Light: 5–8GB. Moderate: 10–20GB. Heavy: 25GB+.

How much data do I need for a month (30 days)?

Light: 10–15GB. Moderate: 20–35GB. Heavy: 50GB+ or unlimited.

(Full 5, 10, and 21-day breakdown is on the calculator page.)

Never installed an eSIM before?

Most eSIM buyers are on iPhones, and a lot of people find the install process more fiddly than expected the first time. The Singapore Airlines freebie is a good, no-cost way to learn how it works before you’re relying on it for a real trip.

Do I need a separate eSIM for each country I’m visiting?

No — usually not worth it. A single multi-country or regional plan covers most trips for only a little more than buying country-specific plans, and saves you the hassle of managing several at once.

Buying more than one eSIM anyway? Here’s how to avoid mixing them up.

Rename each one as soon as you install it, with the country and expiry date, so you’re never guessing.