$16.50about $1.65 a day
Get UbigiT-Mobile International Pass vs an eSIM
Ten days abroad cost $50 on T-Mobile's International Pass, and about $16.50 with Ubigi, the travel eSIM for Japan. On T-Mobile, buy the eSIM unless you need real phone calls or your plan is Experience Beyond 2.0, which already includes 15 GB abroad. The pass gives you 15 GB and free calls.
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No eSIM yet? The one to buy for your trip.
$31.00about $3.10 a day
Get Airalo EurolinkPrices checked Nov 9, 2026. Going somewhere else? The pick for every country is in all destinations.
T-Mobile International Pass prices
Three passes, each with high-speed data, free calls and hotspot use in 215+ countries and destinations. You buy one in the T-Life app.
| Pass | Price | High-speed data |
|---|---|---|
| 1 Day Pass | $10 | 2 GB for 24 hours |
| 10 Day Pass | $50 | 15 GB |
| 30 Day Pass | $75 | 30 GB |
Once the high-speed data runs out, the pass keeps its free calls until the end, and your data drops back to your plan's roaming speed. Only one pass runs at a time, and buying a second one ends what is left of the first, days and data included. Run out of data on day 6 of a 10 Day Pass and buy a 1 Day Pass, and the 10 Day Pass ends that day, its last four days with it.
What your T-Mobile plan already gives you abroad
Before you buy anything, check your plan. Some T-Mobile customers already have enough data for the trip.
Most plans: unlimited data at 256 kbps
At that speed, WhatsApp and iMessage messages go through. Maps load slowly and photos take a while to send, which is why most people add a pass or an eSIM.
Experience More 2.0: up to 5 GB at high speed
Enough for two weeks of maps and messages, in 215+ countries and destinations. In Canada and Mexico, up to 15 GB.
Experience Beyond 2.0: up to 15 GB at high speed
The same data as the 10 Day Pass, already in your plan, though calls are still billed by the minute. In Canada and Mexico, up to 30 GB. For most trips under two weeks, you can skip both the pass and the eSIM.
Texting is unlimited abroad on the Experience plans. Calls cost extra. Without a pass, they are billed by the minute.
International Pass vs eSIM: 10 days in Japan
The same 10-day trip to Tokyo and Kyoto, priced with the pass and with three eSIMs for Japan.
| Option | 10 days | Data |
|---|---|---|
| T-Mobile 10 Day Pass | $50 | 15 GB, free calls |
| Ubigi for Japan | $16.50 | 10 GB |
| Nomad for Japan | $23.00 | 20 GB |
| Saily unlimited | $34.99 | 5 GB a day at full speed |
In Japan the eSIM wins by a wide margin. Even with more data than the pass, Nomad's 20 GB costs less than half. Ubigi, the pick for Japan, also keeps working for 30 days if the trip runs long. Going somewhere else? Here is the travel eSIM to buy for each trip.
Prices checked Nov 9, 2026, in US dollars. The provider's checkout shows today's price before you pay.
International Pass vs eSIM: 10 days in Europe
Ten days across Europe, with one Airalo Eurolink plan for 41 countries.
| Option | 10 days | Data |
|---|---|---|
| T-Mobile 10 Day Pass | $50 | 15 GB, free calls |
| Airalo Eurolink unlimited | $35.00 | 5 GB a day at full speed |
| Airalo Eurolink | $31.00 | 10 GB |
| Airalo Eurolink | $48.00 | 20 GB |
In Europe the gap is smaller on fixed plans. The 20 GB Eurolink plan costs almost as much as the pass, which adds free calls. The 10-day unlimited plan is the one to buy, with 5 GB every day for less than the pass costs. Airalo's Eurolink plan also covers the UK, Switzerland and Turkey.
When the International Pass is the better pick
Four cases where paying T-Mobile makes more sense than a travel eSIM.
You need to make real phone calls
The pass makes calls free for its whole length. A travel eSIM carries data only, so calling a hotel or a taxi line means WhatsApp, FaceTime or a per-minute charge on your T-Mobile line.
You stop somewhere for one day
A cruise port or a long layover in town: $10 for 2 GB is less hassle than buying and installing an eSIM for a single day.
Your phone is locked or has no eSIM
A travel eSIM needs an unlocked phone that supports eSIM. If T-Mobile hasn't unlocked yours yet, the pass is how you get data.
Your plan already covers the trip
On Experience Beyond 2.0, the 15 GB included abroad covers most trips under two weeks, so there is nothing to buy unless you call a lot.
How to add the pass, or use an eSIM next to T-Mobile
Both take a few minutes on the phone, best done on Wi-Fi the day before you fly.
1Pass
Add it in T-Life with a start date
Open T-Life, pick your line under People and tap Manage Add-Ons and Data. Choose your International Pass, listed there as a One-time Data Pass, then Change Date and set the day you land. Tap Agree & Submit.
2eSIM
Make the eSIM your data line
Install the eSIM, set Cellular Data to it and turn Data Roaming on for the eSIM line only. Keep your T-Mobile line on so texts and bank codes still reach your US number.
Skip Change Date and the pass starts the minute you submit. Bought at home the night before a flight to Tokyo, a 10 Day Pass loses most of a day before you land.
On an iPhone, the eSIM setup guide shows each switch; on a Galaxy or a Pixel, see how to activate an eSIM on Android. On Verizon instead, see TravelPass vs an eSIM.
T-Mobile International Pass questions
How do you activate your T-Mobile international pass?
In the T-Life app: pick your line under People, tap Manage Add-Ons and Data, choose the One-time Data Pass and set a start date. Without a date, the pass starts the moment you submit.
Do I need to let T-Mobile know I'm traveling internationally?
No call is needed. You add a pass yourself in T-Life, and your phone only has to have connected to T-Mobile's US network before you leave, which the pass terms require.
Is calling internationally free on T-Mobile?
With an International Pass, calls are free in 215+ countries and destinations for the length of the pass. Without one, Experience More 2.0 and Experience Beyond 2.0 bill calls abroad by the minute, except Wi-Fi calls to the US, Mexico and Canada.
What is the data limit for international roaming on T-Mobile plans?
Most T-Mobile plans include unlimited data abroad at up to 256 kbps. Experience More 2.0 adds up to 5 GB at high speed, and Experience Beyond 2.0 up to 15 GB. An International Pass adds 2 GB for a day, 15 GB for 10 days or 30 GB for 30 days.
Ubigi for Japan10 GB, 30 days, $16.50
Get Ubigi