Montenegro eSIM: the one country on the Balkan coast your EU plan skips
Updated November 2026
Montenegro catches a lot of people out. It sits between Croatia and Albania, uses the euro, and still is not in the EU, so the roam-like-at-home deal on most European phone plans stops at the border. That is probably why most of our Montenegro orders come from people browsing in German or Turkish, and why they often arrive in pairs: two identical plans bought minutes apart, one for each person on the trip. The usual pick is four to six days of unlimited data. You will be on T-Mobile, m:tel or One, and the coast has good 4G from Herceg Novi down to Ulcinj.
What people usually buy
| Trip | Price today |
|---|---|
| Long weekend in Kotor and Budva | 1 GB ยท 7 days: โฌ3.99 |
| Four to six days on the coast (our most common order) | 3 GB ยท 30 days: โฌ8.99 |
| Two weeks with Durmitor and Lake Skadar | 5 GB ยท 30 days: โฌ10.99 |
| A month working from Budva | 20 GB ยท 30 days: โฌ29.99 |
Prices come straight from our shop. Unlimited plans are sold for any number of days, and the connection does not cut out before the last one (fair usage policy applies).
Signal around the country
| Place | What to expect |
|---|---|
| Kotor old town and the bay | Good 4G. The climb to the fortress above Kotor is where it gets weaker, so load the map before you start. |
| Budva, Beฤiฤi, Sveti Stefan | Strong along the beaches and in Budvaโs old town. |
| Tivat and Podgorica airports | Works as soon as you switch data on after landing. |
| Durmitor and the Tara canyon | Fine in ลฝabljak. On the high trails and down in the canyon, expect long stretches without signal. |
Coming from Dubrovnik, or carrying on to Albania?
A lot of trips here start in Dubrovnik and end in Kotor, or go on to Albania. A Montenegro plan only works inside Montenegro. If you are crossing two or three borders, the Balkans plan is the simpler buy: one eSIM for Montenegro, Croatia, Albania, Serbia, North Macedonia, Greece and Bulgaria.
Travelling as a couple or a family
Each phone needs its own eSIM; one QR code cannot be installed on two phones. If only one of you needs maps all day, the other can join that phoneโs hotspot instead, which every plan allows.
Montenegro eSIM questions
Does my EU phone plan work in Montenegro?
Usually not at home prices. Montenegro is not in the EU, so roam-like-at-home does not cover it and many carriers charge daily roaming there. Check your plan before you go.
Can one eSIM cover Montenegro and Croatia?
Not the Montenegro plan. Take the Balkans plan instead, which covers both, plus Albania and four other countries.
Can two people share one eSIM?
One eSIM goes on one phone. The other person can use that phoneโs hotspot, or you buy a second plan.
Will I have signal hiking in Durmitor?
In ลฝabljak, yes. On the high trails and in the Tara canyon, often not. Download offline maps first.