Turkey
Spain
Italy
France
Greece
Portugal
Croatia
Austria
Switzerland
UK
Netherlands
Poland
Czech Republic
Hungary
Norway
Iceland
Albania
Montenegro
Cyprus
Malta
Serbia
Bulgaria
China
Japan
Thailand
Vietnam
Indonesia
South Korea
Singapore
Malaysia
Philippines
India
Sri Lanka
Maldives
Hong Kong
Taiwan
Cambodia
Nepal
UAE
Egypt
A global eSIM is the simplest option when your trip spans several regions: a round-the-world trip, a sabbatical, layovers in different continents or frequent business travel. You install the eSIM once and use it in many countries.
The trade-off: per gigabyte, global plans usually cost more than country or regional plans. If you stay in one region, look at regional plans for Europe, Asia or North America instead.
Which countries does a global eSIM cover?
Global plans typically cover between around 80 and more than 100 countries, including most of Europe, North America, major Asian destinations, Australia and New Zealand, and selected countries in the Middle East, Africa and Latin America.
Coverage gaps are most common in Africa, Central Asia, some Pacific islands and countries like Cuba. Always check the coverage list for every country on your route.
In each country, the plan uses one or more local partner networks. Quality is usually good in cities, but in rural areas it depends on the network.
How much data do you need for a world trip?
On long trips, data needs add up quickly. Plan on around 1 GB per travel day for typical use with maps, messaging and social media, or less if you rely on accommodation Wi-Fi.
- Two to three week multi-region trip: 10 to 20 GB
- One to three months: 30 GB+ or top-ups
- Frequent business travel: a reloadable plan with long validity
Pay attention to validity. A plan valid for 30 days is no use for a three-month trip unless you can top it up. See How much data do I need? for more.
Setup and practical tips for a global eSIM
Install the eSIM at home over Wi-Fi a day or two before you fly, then switch it on when you land. Step-by-step instructions: iPhone and Android.
Turn on data roaming for the eSIM. When you arrive in a new country, the phone should connect automatically; if not, toggle airplane mode or pick a network manually. Most eSIM-compatible phones can store several eSIMs, so you can combine a global plan with cheaper local plans for longer stays.
Cruise ships and flights use their own networks, which are not covered by eSIM plans. Learn more about how eSIMs work in our guide What is an eSIM?.
FAQ: eSIM for worldwide travel
Is there an eSIM that works worldwide?
Yes. Global eSIMs cover dozens of countries across several continents, though no plan covers every country. Check the coverage list for your route.
Is a global eSIM worth it?
For trips across several regions, yes. For a single country or region, country and regional plans are usually better value.
Does a global eSIM work on cruise ships?
Not at sea. Ships use maritime networks that eSIM plans do not cover. In port, the plan works if the country is included.
Can I top up a global eSIM?
Many providers allow top-ups so you can extend data or validity. Check whether this is possible before buying for a long trip.
Can I combine a global eSIM with local plans?
Yes. Most phones store several eSIMs, so you can use a global plan for short stops and cheaper local plans for longer stays.