esimbuyGet a plan
Cloud deck seen from an airplane window at sunrise

eSIM, bought before you fly

Land connected.

Pick a short, high-data plan. Pay once. We email a QR code you can scan on the plane's wifi — or in the airport, if you cut it close.

Places people fly this month

All destinations

Plans worth packing

Browse the catalog

Generous data for short trips, so you can map, stream and share without watching the meter.

How it actually works

01

Choose the pile of data

Country, region, or a day pass. The price you see is the price charged.

02

Pay, and we send your eSIM

Once your payment goes through, we email your eSIM QR code to you. It also appears on your order page.

03

Scan the QR

The eSIM waits until it sees a local network. Your order page keeps the code, the PIN, and usage.

What we tell people before they buy

After Tokyo

Maps, translation, and a week of photos. A 1 GB plan dies in Shibuya, so pick a size you can actually use.

At the airport

Install on wifi before the flight. The QR is in the email and on the order page, so you are not hunting an inbox with no data.

Instant delivery

After payment, we send your eSIM straight to your email, ready to install.

Questions

Is this a phone number?

No. It is data only. Calls and SMS stay on your usual line, or on wifi.

When does the plan start?

It waits until the eSIM joins a local network, unless the plan page says it starts at install.

Can I top up later?

Not from this shop. Buy the size you will actually use. The plan page says if a top-up is available.

Guides from the desk

All guides

Guides are in review. The first published pieces will land here.