Montenegro Travel eSIM
A week in Montenegro at standard use (about 1GB a day) costs US$16.10 on the 10GB, 30 day plan, and two weeks US$28.90 on the 20GB, 30 day plan.
Roams on m:tel CG and T-Mobile, 5G on both.
Your trip
About 1GB a day
10GB, 30 daysUS$16.10
US$1.61 per GB
Birthday sale: 30% off with BIRTHDAY30 until 9 Oct.
The RoamMore Montenegro eSIM runs on m:tel CG and T-Mobile, both with 5G, with plans of 1GB or more from US$4.10 and unlimited daily plans from US$3.10 a day, or one price for the whole trip on Endless, from US$9.60 for a week. Days start when it first connects in Montenegro, not when you install it.
Light or heavy user? See trip costsFind my Montenegro planHow much data do I need?
Montenegro eSIM key facts
- Networks
- m:tel CG (5G) and T-Mobile (5G)
- Cheapest plan, 1GB or more
- US$4.10 for 1GB, 7 days
- Best price per GB
- US$1.44 per GB on 20GB, 30 days (US$28.90)
- Plans
- 11: 6 fixed, 5 unlimited daily
- Popular plans
- 1GB, 7 days: US$4.10
- 3GB, 30 days: US$7.20
- 10GB, 30 days: US$16.10
- 20GB, 30 days: US$28.90
- Unlimited daily
- from US$3.10 a day (500MB a day at full speed)
- Endless, one trip price
- US$9.60 for a week at 500MB a day
- Regional plans that also cover it
- Days start
- On first connection in Montenegro
- Install window
- 180 days from purchase
- Internet exit (breakout)
- United Kingdom
- Hotspot
- Allowed on the daily plans
- Calls and texts
- Data only; app calls work
Prices and networks checked 27 Sep 2026 from our live catalogue. Reviewed by Nicholas, founder.
Montenegro eSIM data plans
One block of data for a set number of days. Prices in USD, updated 27 Sep 2026.
Enter code BIRTHDAY30 at checkout for 30% off every plan below.
| Data | Valid for | Price | Buy |
|---|---|---|---|
| 1GB | 7 days | $4.10 USD | Buy |
| 3GB | 15 days | $7 USD | Buy |
| 3GB | 30 days | $7.20 USD | Buy |
| 5GB | 30 days | $9.70 USD | Buy |
| 10GB | 30 days | $16.10 USD | Buy |
| 20GB | 30 days | $28.90 USD | Buy |
Buy sends you to our shop's secure Stripe checkout. Your eSIM installs right after checkout, with a copy by email.
Read reviews from real travellers30 day free returnsReal human support, same day
Unlimited Montenegro eSIM: daily plans
A fresh block of full-speed data every day, then unlimited at reduced speed. Rows marked Endless open Endless, where you pick your days and pay one price for the whole trip.
Enter code BIRTHDAY30 at checkout for 30% off every plan below.
| Full speed / day | Billing | Price / day | Buy |
|---|---|---|---|
| 500MB | per day | $3.10 USD | Choose |
| 1GB | per day | $4.10 USD | Choose |
| 2GB | per day | $5.30 USD | Choose |
| 3GB | per day | $5.70 USD | Choose |
| 10GB | per day | $10.10 USD | Choose |
How much is a Montenegro eSIM for one or two weeks?
The cheapest plan here that covers each trip.
| Data use | One week | Two weeks |
|---|---|---|
| Lightabout 300MB a day | US$73GB, 15 days | US$9.705GB, 30 days |
| Standardabout 1GB a day | US$16.1010GB, 30 days | US$28.9020GB, 30 days |
| Heavyabout 2GB a day | US$25Endless, 2GB a day | US$48Endless, 2GB a day |
Montenegro eSIM FAQ
How much is a Montenegro eSIM for a week?
Standard use, about 1GB a day, costs US$16.10 on the 10GB, 30 day plan; light use (300MB a day) US$7 (3GB, 15 days) and heavy use (2GB a day) US$25 (Endless, 2GB a day).
How much is a Montenegro eSIM for two weeks?
Standard use, about 1GB a day, costs US$28.90 on the 20GB, 30 day plan; light use (300MB a day) US$9.70 (5GB, 30 days) and heavy use (2GB a day) US$48 (Endless, 2GB a day).
Does the Montenegro eSIM have 5G?
Yes: all two of its networks in Montenegro, m:tel CG and T-Mobile, run 5G. 5G needs a 5G phone and a 5G signal where you are.
Which networks does the Montenegro eSIM use?
It connects to m:tel CG (5G) and T-Mobile (5G), and the eSIM uses whichever of them has the best signal where you are.
Which regional eSIM also covers Montenegro?
Two regional eSIMs cover Montenegro as well: the Balkans eSIM from US$7.60 (up to 7 countries) and the Global eSIM from US$11.90 (up to 129 countries). Each covers several countries on one plan, handy if the trip also takes in Croatia or Serbia.
Can I share the Montenegro eSIM data by hotspot?
Yes, on the daily plans, from US$3.10 a day; hotspot use counts toward the same daily allowance.
When do the days start on the Montenegro eSIM?
On first connection in Montenegro, not at purchase or install. Install it on wifi before you fly, up to 180 days after buying.
Can I make calls with the Montenegro eSIM?
No, it is data only, with no Montenegro number: WhatsApp and FaceTime calls work over the data.
Where does the Montenegro eSIM connect to the internet from?
From the United Kingdom, so apps may see you there rather than in Montenegro, which mostly matters to banking and streaming.
Heading somewhere else?
One eSIM can cover a whole region, handy for multi-country trips.
Travel eSIM guides for Montenegro
Ready to land online in Montenegro?
Pick your data, install before you fly, connect the second you arrive. Find my Montenegro plan