Best eSIMs for Serbia: 2025 Ultimate Comparison Guide

Top 3 eSIMs Recommended by Experts for Traveling in Serbia

Elwin, Chief editor

If it's your first time using eSIM, saily.com is the best choice.

saily.com is the top brand recommended by eSIMingo as an eSIM that makes travel comfortable. Despite launching in March 2024, it boasts nearly 9,000 reviews and a high ★4.6 rating on Trustpilot, the world's largest review site (as of September 2025), proving its reliability.
Provided by the company known for the security service NordVPN, it offers robust free options like blocking malicious URLs and data saver via ad blocking. Compatible with Apple Pay & Google Pay, eliminating the need to enter card numbers.
Using coupon code "ESIMIN0948" grants a $5 discount, making it arguably the best value for money at the discounted price.

Sign up for saily.com

Jasmine, Expert

If you want to keep costs down, go to esim4travel.com

 

If sharing photos with friends, checking reviews, and navigating with Google Maps is all you need, the 1GB plan from esim4travel.com is perfect. If you run out of data, you can easily add a new plan. Nearly all plans are among the most affordable travel eSIM plans available. Use the exclusive eSIMingo coupon for even more savings!

Sign up for esim4travel.com

Lee, Tech director

Unlimited data? Nomad

 

When staying at budget hotels or suburban accommodations abroad, the WiFi signal is often weak, drops out occasionally, or isn't even provided at all. That's where Nomad comes in for working on my laptop while traveling overseas. No need to worry about data limits during trips for online meetings or OS updates. Use coupon code "ESIMTENNSZ" for a $5 discount, and you can even try 1GB of free connectivity before your trip as practice.

Sign up for Nomad

Benefits and Basics of Using eSIMs for Travel in Serbia

Serbia, a Balkan gem, offers historical heritage, vibrant cities, and stunning nature. Belgrade, at the confluence of the Danube and Sava rivers, is known for Kalemegdan Fortress and Skadarlija Street. Novi Sad boasts the Petrovaradin Fortress and Danube charm, Niš features the historic Skull Tower, and Zlatibor is a scenic mountain resort. Serbian cuisine, including ćevapčići (grilled meat), burek (pastry), and ajvar (pepper paste), is a delight. Reliable internet is essential for an enjoyable trip, and eSIMs provide instant high-speed data without physical SIM swaps. This article offers detailed guidance on choosing the best eSIM for Serbia.

Key Factors and Comparison Criteria for Choosing an eSIM in Serbia

When selecting an eSIM for Serbia, consider data allowance, price, network coverage, connection speed, ease of activation, and customer support quality. Major Serbian carriers—Telekom Srbija, Telenor, and Yettel—each have distinct strengths. Telekom Srbija offers broad coverage and fast 4G, while Yettel is cost-effective. Short-term travelers may prefer 1–5GB plans, while digital nomads or long-term visitors benefit from 10GB+ or unlimited plans. Below, we outline the criteria for selecting an eSIM in Serbia.

Choosing Data Plans and Capacities for eSIMs in Serbia

eSIM plans in Serbia range from 1GB to unlimited data. For short trips, 1GB (7 days, ~$4.50) or 5GB (30 days, ~$12.00) plans are ideal. Heavy users of streaming or social media should opt for 10GB+ or unlimited plans. Airalo offers 1GB to 20GB plans from $4.50, Holafly provides unlimited data for unrestricted use, and Saily offers flexible 1GB to 20GB plans from $5.49. Select a plan based on your stay and data needs.

Network Speed and Coverage for eSIMs in Serbia

Serbia’s eSIMs support 3G, 4G, and 5G networks, offering fast, stable connections in cities like Belgrade, Novi Sad, and Niš. Telekom Srbija’s 4G network delivers up to 100Mbps, and Yettel ensures reliable connectivity. However, mountainous areas or Kopaonik National Park may have unstable connections. Airalo and ByteSIM use Telekom Srbija and Yettel networks for wide coverage. Choose a provider based on your travel destinations.

Comparison of Popular eSIM Providers in Serbia

Serbia offers a range of eSIM providers, each with unique features. Below, we compare Airalo, Holafly, Saily, Nomad, Instabridge, ByteSIM, MobiMatter, eTravelSIM, aloSIM, Maya Mobile, and GigSky to highlight the best options for travelers.

Airalo: Instant Connectivity with eSIMs in Serbia

Airalo, available in over 200 countries, offers Serbia plans from 1GB ($4.50) to 20GB ($26.00). Using Telekom Srbija or Yettel networks, it features easy app-based purchase and activation. Users praise its stability in urban areas.

Holafly: The Appeal of Unlimited Data eSIMs in Serbia

Holafly’s unlimited data plans are ideal for unrestricted usage in Serbia. It supports 3G/4G connections with instant QR code activation. Voice calls and SMS are unavailable, but VoIP apps can be used.

Saily: The Ultimate eSIM Choice for Serbia

Saily, backed by NordVPN, offers plans from 1GB ($5.49) to 20GB ($29.99) in Serbia. Its user-friendly app and security features are notable, with high-speed connections in Belgrade and Novi Sad earning praise.

Nomad: Flexible eSIM Plans for Serbia

Nomad provides 1GB to 10GB plans with high-speed connectivity in Serbia. Its app simplifies data management, making it suitable for tourists. Prices start at $5.00.

Instabridge: Cost-Effective eSIMs for Serbia

Instabridge offers affordable 4G plans from $2/GB, with instant activation and 24/7 support via its app.

ByteSIM: High-Speed eSIMs for Serbia

ByteSIM uses Telekom Srbija and Yettel networks for fast, stable connections. Unlimited data plans are available, ideal for 1080p streaming, with 24/7 support.

MobiMatter offers 4G plans from $1.99/GB, with instant activation and multilingual support, perfect for budget travelers.

eTravelSIM: Diverse Data Plans for Serbia

eTravelSIM provides 1GB to 50GB plans with instant activation, highly rated for its suitability in Serbia.

aloSIM: User-Friendly eSIMs for Serbia

aloSIM offers affordable high-speed plans using Telekom Srbija’s network, from 1GB ($4.50) to 10GB ($20.00), with a user-friendly data management app.

Maya Mobile: Unlimited Data eSIM Options for Serbia

Maya Mobile offers unlimited data plans with up to 90-day flexibility, ideal for long-term travelers, with Wi-Fi hotspot support.

GigSky: eSIMs with Free Trials for Serbia

GigSky provides a 100MB free trial for testing connectivity. Its 1GB/7-day plan is affordable, with easy data management via its app.

eSIM Activation Steps and Precautions in Serbia

Activating an eSIM is simple but requires attention. Scan the QR code post-purchase to add the data plan, then enable data roaming upon arrival in Serbia. Ensure your device is eSIM-compatible and unlocked. In Serbia, mountainous or remote areas may delay network registration, so verify connectivity upon arrival. Follow these steps for seamless connectivity.

Preparing Your eSIM Before Arriving in Serbia

Purchasing and setting up an eSIM before arrival ensures instant connectivity at the airport. Apps like Airalo or Saily make the process quick, from purchase to activation.

Troubleshooting eSIM Issues in Serbia

For connectivity issues, try toggling airplane mode, rescanning the QR code, or contacting support. ByteSIM and MobiMatter offer 24/7 assistance for quick resolutions.

eSIM vs. Physical SIM in Serbia

Physical SIMs are available in Serbia, but eSIMs are more convenient. Physical SIMs cost around $5 for 5GB at airports or stores but require passport registration. eSIMs enable instant online activation. Telekom Srbija and Yettel physical SIMs include voice calls, while eSIMs are typically data-only.

Using eSIMs During Your Serbia Trip

eSIMs enhance your Serbia trip, from posting photos at Kalemegdan Fortress to using map apps along the Danube in Novi Sad or accessing online guides while hiking in Zlatibor. High-speed connectivity enriches your experience. Below are specific use cases.

Using eSIMs at Tourist Spots in Serbia

At Niš’s Skull Tower or Kopaonik National Park, eSIMs enable access to online guides and translation apps, improving real-time information retrieval and your tourism experience.

Benefits of eSIMs for Business Use in Serbia

Business travelers can use eSIMs for video conferencing and cloud services. Saily and ByteSIM’s 4G connections ensure stable communication, boosting work efficiency.

Cost-Saving Tips for Using eSIMs in Serbia

eSIMs help avoid expensive roaming fees, reducing costs significantly. Use discount codes like Airalo’s WELCOME10 or Saily’s promotions for additional savings. Regional plans can also cover nearby countries like Croatia or Bosnia.

FAQs About Using eSIMs in Serbia

Below are common questions and answers about using eSIMs in Serbia.

Which Devices Support eSIMs in Serbia?

eSIMs are compatible with devices like iPhone XR and later, Samsung Galaxy S20 and later, and Google Pixel 4 and later. Verify device compatibility beforehand.

Can You Share Data with eSIMs in Serbia?

Holafly and Maya Mobile support data sharing (hotspot) functionality, though some plans may have restrictions, so check before purchasing.

Summary: Best eSIMs for Serbia

For a seamless internet experience in Serbia, choose eSIMs like Airalo, Holafly, or Saily based on your needs and budget. Whether exploring Belgrade, Novi Sad, or Zlatibor or using data for business, fast and stable connectivity enhances your trip. Compare data plans, coverage, and cost to select the best eSIM and fully enjoy Serbia’s history, culture, and cuisine.