International data roaming is unapologetically expensive.

eSIM services provide benefits beyond affordable internet accessin the USA, Europe, and Asia.

Besides, theyre future-proof in case phones begin to omit physical card slots entirely.

Best eSIM for International Travel (USA, EU, Asia) in 2025

My colleagues and I tested over 20 services to find the best eSIM providers.

I compared their services based on coverage, plans, apps, and general ease of use.

Keep reading to learn what eSIM works best for your travel destination.

Holiday.com

Visit your phone’s settings to check for compatibility

Short on Time?

Here are the top eSIM service providers that stood out.

The most affordable plan starts at $1.75 for 1GB of data, valid for 5 days.

Holiday.com

Visit your phone’s settings to check for compatibility

Installation takes only a few minutes and includes clear instructions for tracking data and topping up your plan.

you’re able to get regional and global coverage too.

It allowed me to use all my favorite social media apps without any hassle while abroad.

Holiday.com

Similar to Holiday, this eSIM is data-only it doesnt support voice calls or SMS messages at the moment.

you could even bring the price down 5% further by using the coupon codeMentor5.

Its a transparent option for travelers as there are no hidden fees or contracts.

Holiday.com

Airalo also makes it super easy to access social media platforms and keep in touch with friends back home.

Some Reddit users noted slower speeds after using a certain amount of data, even on unlimited plans.

On the bright side,Airalos loyalty program (Airmoney) rewards you with cashback on every purchase.

Airalo

you might choose from regional or country-specific packages, and the service delivers reliable 4G LTE speeds.

Some plans even offer 5G in specific countries (including Thailand).

Most importantly,Airhub is one of the only eSIM options that supports unlimited voice minutes and texting.

Esim featured markup Holiday.com

The downside is that setup can be problematic, and the customer service isnt very responsive or helpful.

I encountered delays in receiving the QR code to set up my eSIM.

Additionally, theres a reliable 30-day money-back guarantee on all plans.

Esim featured markup Holiday.com

The eSIM itself covers 190 countries, including cruise ships and offshore areas.

However,its reliability and worldwide coverage make it an excellent option for travelerswho value convenience and flexibility.

Its the largest aggregator of digital SIM services, with a convenient list of options for different regions.

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you could use it to compare other popular services like easySim, Jetpac, AloSIM, and GoMoWorld too.

Want to learn more about secure internet access for safely browsing and streaming abroad?

Read our articles and guides:

What is an eSIM Service?

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An eSIM is a digital, rewritable SIM card thats integrated into your unit.

An eSIM is a flexible alternative to traditional chips in phones and tabletswith limited card slots.

Many people use digital cards for international travel or access to affordable internet.

Esim featured markup Airalo

Heres a step-by-step outline of how it usually goes:

1.

Ensure compatibility

Check that your machine supports eSIM services.

Most post-2017 devices work with eSIMs.

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These include iPhone XS, iPhone XS Max, iPhone XR, or later.

The easiest way is to Google your phone model with eSIM compatibility.

Check with your original plan provider for more information.

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Register with an eSIM service

Choose an eSIM provider and planbased on your needs.

Its also a good idea todownload a compatible eSIM appif your provider offers it.

That way, it’s possible for you to simply follow the on-screen instructions for the installation.

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Then,sign up with a provider and pay for your plan.

Add an eSIM plan in the parameters

Configuration should be automatic.

These are the key elements you should evaluate when choosing a service.

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How Much Data Do I Need on My eSIM Plan?

Knowing how much data you need can be tricky.

Most post-2017 smartphones are compatible with eSIM services.

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you’re able to also contact your original provider if necessary.

Do I need to get a different eSIM for each country I visit?

It depends on your plan.

Screenshot showing Android eSIM compatibility in settings

Some providers do require you to purchase a plan for separate countries.

Meanwhile,many eSIM services have regional or global plansthat can be used in multiple countries.

Does an eSIM only work on unblocked iPhone and Android devices?

Screenshot showing Saily eSIM compatibility and plan selection

Should I install an eSIM before traveling?

Can I call with an eSIM internationally?

Yes, some eSIM services offer calls and SMS.Airhub is one provider that offers voice minutesfor traditional calls.

Screenshot showing eSIM app download from Saily

That said, you might always use VoIP services and messaging apps if your provider doesnt offer this functionality.

Are there any risks to using an eSIM?

Yes, eSIM-enabled devices can be susceptible to malware and hackers.

Screenshot showing payment screen for a Saily eSIM plan

Still,eSIMs are generally more convenient than regular SIM cards.

Can I use more than one eSIM app on my phone?

Depending on the model, iPhones can store 5-10 eSIMs and Androids can store 5-7 eSIMs.

Screenshot showing eSIM setup on Android

However, you’ve got the option to actively use only 2 eSIMs at the same time.

Theyre more convenient, secure, and easier to set up than regular SIM cards.

They also support remote activation and let you use multiple providers without the hassle of swapping physical SIM chips.

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Not all providers offer great prices, voice minutes, or data sharing.

With all the options I discussed, finding the best service for you shouldnt be a problem.

Your data is exposed to the websites you visit!

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Holiday.com

Airalo

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Screenshot showing Android eSIM compatibility in settings

Screenshot showing Saily eSIM compatibility and plan selection

Screenshot showing eSIM app download from Saily

Screenshot showing payment screen for a Saily eSIM plan

Screenshot showing eSIM setup on Android