Montenegro eSIM: POVNOMAD vs. Airalo vs. Holafly Compared

Last updated on 20 September 2026

For Montenegro, POVNOMAD Unlimited XL costs €8.90 for three days and €16.90 for seven days. Airalo charges €16.50 and €30.00 for the same service — 3 GB of high-speed data per day — while Holafly charges $18.90 and $33.90. Montenegro sits outside EU roaming, so your German domestic data allowance does not count at the Bay of Kotor.

The comparison at a glance

Prices as of September 5, 2026, collected on povnomad.com, airalo.com (EUR view from Germany, brand “Jezero”) and esim.holafly.com (USD, not converted). POVNOMAD Unlimited XL and Airalo Unlimited both deliver 3 GB of high-speed data per 24 hours, then throttle to 1 Mbit/s. Airalo states this limit on a general fair-use page, not on the product page. Holafly does not state a limit for Montenegro. “—” means the provider shows no list price for that duration. Prices are subject to change.

The gap is widest on short stays, and those are exactly the ones that suit Montenegro: many travelers tack three to seven days onto a Croatia trip or make a side trip from Dubrovnik to Kotor. For a week with 3 GB a day, you pay €16.90 at POVNOMAD versus €30.00 at Airalo.

Data allowance instead of unlimited

If you’re sitting on the hotel Wi-Fi in the evenings, you don’t need unlimited data.

As of September 5, 2026, povnomad.com/en/produkt/montenegro-esim/. Hotspot use is included; the validity period starts on first contact with the partner network.

For a week covering Kotor, Budva and Sveti Stefan with navigation, photos and messaging, 3 GB over 15 days for €4.90 is enough. That is a third of the price of Unlimited XL — and for most coastal trips, the more honest choice.

No EU roaming on the Adriatic

Montenegro does not fall under “Roam like at home,” even though it borders Croatia and uses the euro. Since January 1, 2026, a voluntary price cap of €14 per gigabyte has applied between the EU and the Western Balkans — set out in a declaration from the EU-Western Balkans summit in Tirana on December 6, 2022, and binding only for at least one tariff per provider, not for all of them.

Telekom places Montenegro in country group 2; without a data pass, no data use is possible, and Travel & Surf starts at €5.95 for 1 GB over two days. Vodafone covers Montenegro under WorldTravel, €4.99 a month for 2 GB with a twelve-month minimum term. o2 assigns Montenegro to world zone 3, where €0.99 per megabyte applies without an add-on.

If you drive from Croatia into Montenegro, you notice the switch immediately: EU roaming applies in Dubrovnik, and thirty kilometers further south it no longer does. On June 4, 2026, the Council of the EU approved negotiations on extending EU roaming to the six Western Balkan states; no date has been set for it to take effect.

One detail for multi-country trips: since July 1, 2021, a local Montenegrin SIM has worked with no surcharge in Albania, Bosnia, Kosovo, North Macedonia and Serbia — the six Western Balkan states have “Roam like at home” among themselves. That does not apply within the EU.

Networks and 5G

Montenegro has three operators: Crnogorski Telekom, Mtel and One Crna Gora. The POVNOMAD eSIM connects to local 4G networks as an example; m:tel CG is named, and which partner networks are actually used appears after purchase in the eSIM link under “Networks.”

5G has been commercially active since the first stations in the 3.6 GHz band went live in Podgorica in March 2023. The regulator EKIP has required operators to reach half the population by the end of 2026 and all settlements and main roads by 2030; investments of more than €52 million are planned for 2026. Coverage is good along the coast and in Podgorica, thinner in Durmitor National Park and on the mountain roads inland.

Airalo uses MTEL in Montenegro; Holafly names MTEL, One and Crnogorski Telekom.

Who travels to Montenegro

Montenegro recorded 2,728,564 arrivals and 15,367,166 overnight stays in 2025, according to the statistics office MONSTAT. Germany accounts for 4.6% of foreign overnight stays, putting it in fourth place behind Serbia at 23.4%, Russia at 16.4% and Bosnia at 8.1%. In the shoulder season, the German share is higher — in March 2025 it was 9.5% of arrivals.

Tourism is heavily concentrated on the coast: 92.6% of overnight stays are on the Adriatic, only 2.8% in the mountain regions. For most travelers, mountain coverage is therefore a secondary concern.

For a local Montenegrin SIM, providers ask for your passport at purchase. An eSIM bypasses that. If you’re combining Montenegro with Albania, Bosnia or Croatia, you’ll find the differences in the overview of eSIMs for the Balkans.

Frequently asked questions