For most trips, a travel eSIM is the best balance of price and convenience: you buy a data plan before you leave, install it at home and connect when you land, while your main number stays active. Roaming is the easiest option but often the most expensive, because home carriers usually charge per day or per MB. A local SIM can be cheapest for long stays, but costs time on arrival and replaces your home SIM in single-SIM phones.
Key takeaways
- A travel eSIM is a prepaid data plan you install before the trip; eSIM Turista plans start on first connection at the destination.
- Roaming is often charged per day or per MB by your home carrier, so check your carrier's rates before you travel.
- A local SIM card can be cheap for long stays, but you usually need to find a shop, show a passport in many countries and swap out your home SIM.
- With a travel eSIM or roaming, you keep your home number for calls and SMS.
- Example eSIM Turista prices: Turkey from $4.90, Europe from $4.90, Thailand from $4.90 and the USA from $4.90.
eSIM vs roaming vs local SIM: comparison table
| Factor | Travel eSIM | Roaming | Local SIM card |
|---|---|---|---|
| Cost | Prepaid, fixed price per plan | Often charged per day or per MB by your home carrier; check your carrier's rates | Often low for local data, varies by country |
| Setup time | A few minutes at home | None, just turn on roaming | Find a shop or kiosk on arrival; ID often required |
| Keep your number | Yes, main SIM stays on for calls and SMS | Yes | Not in single-SIM phones; the home SIM comes out |
| Hotspot | Usually supported; check the plan details | Depends on your carrier | Usually supported |
| Convenience | Online on landing, no shop visit | Highest, nothing to buy | Lowest; physical card to swap and keep safe |
| Multi-country trips | One regional plan covers many countries | Depends on your carrier's zones | Usually one country per SIM |
| Bill surprises | None, prepaid | Possible if you exceed an allowance | None, prepaid |
How much does international roaming cost?
International roaming costs depend entirely on your home carrier and plan. Many carriers sell daily passes, others charge per MB outside an included zone, and some plans include roaming in certain regions. Because prices change and vary by country, check your carrier's current roaming rates before you travel rather than relying on general numbers.
Roaming makes sense when:
- Your plan already includes free or cheap roaming in the country you are visiting.
- The trip is very short and you need only a little data.
- Your company pays the bill.
If you do not know what your carrier charges, turning off data roaming on your home line and using a travel eSIM for data removes the risk of an unexpected bill.
What a travel eSIM costs in practice
With a travel eSIM you see the full price before you pay. Here are current eSIM Turista examples for popular destinations:
| Destination | Starting price | Example plan | Daily unlimited option |
|---|---|---|---|
| Turkey | $4.90 | 10 GB / 30 days: $9.90 | 2 GB/day: from $1.33 per day |
| Europe (35 countries) | $4.90 | 10 GB / 30 days: $14.90 | 5 GB/day: from $4.76 per day |
| Thailand | $4.90 | 10 GB / 30 days: $9.90 | 2 GB/day: from $2.63 per day |
| USA | $4.90 | 10 GB / 30 days: — | 2 GB/day: from — per day |
Fixed data packs suit most travelers. "Unlimited by day" plans run for 1–30 days with a daily high-speed cap; after the cap, speed drops but you stay online until the next day.
Travel eSIM vs local SIM card
A local SIM card is the traditional way to get cheap data abroad, and it can still be a good deal, especially for long stays or if you need a local phone number.
The trade-offs are practical:
- Time. You need to find a store or airport kiosk, often wait in line and register the SIM. Many countries require a passport.
- Your home number. In a single-SIM phone, the home SIM comes out, so you miss calls and SMS such as bank verification codes.
- Language and plans. Plan names and top-up rules can be hard to follow in another language.
- Multiple countries. A local SIM usually works in one country, while one regional eSIM, such as our Europe plan for 35 countries, covers a whole trip.
A travel eSIM fixes most of these. You buy it online, install it at home using our eSIM installation guide, and you are online when the plane lands. Your main SIM stays on for calls and SMS, because eSIM Turistas are data only.
The limits are worth knowing too: a travel eSIM does not give you a local phone number, and your phone must support eSIM and be carrier-unlocked. Dial *#06# and look for an EID to check.
What is the cheapest way to get data abroad?
The cheapest option depends on trip length and how much data you use.
| Your trip | Usually the best fit |
|---|---|
| Weekend or short city break | Travel eSIM with a small data pack, or roaming if your plan includes the country |
| 1–4 weeks, one country | Travel eSIM; check a local SIM if you will be there long and need a local number |
| Multi-country trip | Regional travel eSIM, for example one Europe plan |
| Several months in one place | Local SIM card, often the lowest price per GB |
| Heavy daily use, streaming, hotspot | Daily unlimited eSIM plan or a large data pack |
For a fair comparison, look at the total price for the data you actually need, not just the price per day. Our comparison of the best eSIM providers shows how different providers price similar plans.
When roaming or a local SIM is the better choice
A travel eSIM is not always the answer. Stick with roaming if your carrier includes the destination at no extra cost. Choose a local SIM if you stay for months, need a local phone number, or your phone does not support eSIM. As for payment, eSIM Turista accepts cards, Apple Pay and Google Pay as well as crypto; if you want to pay with coins, see how to buy an eSIM with crypto.
FAQ
Is an eSIM cheaper than roaming?
Often, yes. Roaming is commonly charged per day or per MB by your home carrier, while a travel eSIM has a fixed prepaid price. Check your carrier's rates and compare them with the plan price for your destination.
Can I keep my phone number with a travel eSIM?
Yes. A travel eSIM adds a second, data-only line, so your main SIM can stay active for calls and SMS. Turn off data roaming on your home line to avoid charges.
Is a local SIM card cheaper than a travel eSIM?
For long stays in one country, a local SIM can be cheaper per GB. For short and multi-country trips, a travel eSIM usually saves time and avoids swapping out your home SIM.
Can I use a hotspot with a travel eSIM?
Hotspot is usually supported on travel eSIMs, but check the plan details before you buy. With roaming, hotspot use depends on your carrier.
Do I need to switch off roaming when using a travel eSIM?
Turn off data roaming on your home line, and turn it on for the travel eSIM. The travel eSIM connects through local partner networks, so your phone treats it as roaming.
