- Data
- 20 GB
- Validity
- 30 days
$32
- 4G
- Hotspot
Best eSIM for Montenegro in 2026
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Quick answer
Montenegro’s coast and main towns have good 4G, so a 5-10 GB plan suits most trips. It uses the euro but is not in the EU, so EU roaming does not apply and many Europe plans leave it out. Choose a plan that names Montenegro, or a Balkans plan if you are combining it with Croatia or Albania.
Networks and coverage
Montenegro has three operators: Crnogorski Telekom, One (formerly Telenor) and m:tel. All run 4G networks across the coast and main towns, and travel eSIMs connect to one of them.
Coverage is excellent along the Bay of Kotor and the Budva Riviera. Durmitor National Park, the Tara Canyon and the northern mountains are patchier away from the towns.
City and regional notes
- Kotor - good coverage in the old town and along the bay; weaker on the fortress climb.
- Budva and Sveti Stefan - strong along the beaches and resorts.
- Perast - reliable around the waterfront.
- Durmitor and Žabljak - fine in Žabljak, patchy on mountain trails.
- Lake Skadar - usable in the villages, weaker on the water.
What to check before you buy
- Montenegro on the country list. Many Europe plans exclude it; check carefully.
- Day trips from Dubrovnik. A plan that covers Croatia and Montenegro avoids roaming charges at the border.
- Data size. 5-10 GB suits most one- to two-week trips.
- Hotspot. Check tethering is allowed if you need it.
Practical tips
Activate your eSIM on arrival at Podgorica (TGD) or Tivat (TIV), which is the closer airport for Kotor and Budva. Many travellers arrive by road from Dubrovnik, so switch to your Montenegro plan once you cross the border. Download offline maps for mountain drives in the north.
Top Montenegro eSIM options
One representative plan per provider, chosen by lowest price per gigabyte. This is not a ranking; it reflects documented plan data.
HolaflyUnlimited- Data
- Unlimited
- Validity
- 7 days
$24.15
- 4G
- Hotspot
- Data
- 20 GB
- Validity
- 30 days
$33.60
- 4G
- Hotspot
- Data
- 20 GB
- Validity
- 30 days
$30.40
- 4G
- Hotspot
- Data
- 20 GB
- Validity
- 30 days
$35.20
- 4G
- Hotspot
- Data
- 20 GB
- Validity
- 30 days
$32
- 4G
- Data
- 20 GB
- Validity
- 30 days
$32
- 4G
- Data
- 20 GB
- Validity
- 30 days
$32
- 4G
- Data
- 20 GB
- Validity
- 30 days
$32
- 4G
- Data
- 20 GB
- Validity
- 30 days
$32
- 4G
Montenegro eSIM comparison
| Provider | Data | Duration | Price | Network | 5G | Hotspot | Phone number | SMS | Activation | Last verified | Check price |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Airalo | 1 GB | 7 days | $4.50 | Crnogorski Telekom, One Montenegro, m:tel | No | Yes | No | No | Within 30 days | Check price | |
| Airalo | 3 GB | 15 days | $11 | Crnogorski Telekom, One Montenegro, m:tel | No | Yes | No | No | Within 30 days | Check price | |
| Airalo | 5 GB | 30 days | $16 | Crnogorski Telekom, One Montenegro, m:tel | No | Yes | No | No | Within 30 days | Check price | |
| Airalo | 10 GB | 30 days | $22 | Crnogorski Telekom, One Montenegro, m:tel | No | Yes | No | No | Within 30 days | Check price | |
| Airalo | 20 GB | 30 days | $32 | Crnogorski Telekom, One Montenegro, m:tel | No | Yes | No | No | Within 30 days | Check price | |
| Airalo | Unlimited | 30 days | $45 | Crnogorski Telekom, One Montenegro, m:tel | No | Yes | No | No | Within 30 days | Check price | |
| eSIM.DOG | 1 GB | 7 days | $4.50 | Crnogorski Telekom, One Montenegro, m:tel | No | No | No | No | Within 30 days | Check price | |
| eSIM.DOG | 3 GB | 15 days | $11 | Crnogorski Telekom, One Montenegro, m:tel | No | No | No | No | Within 30 days | Check price | |
| eSIM.DOG | 5 GB | 30 days | $16 | Crnogorski Telekom, One Montenegro, m:tel | No | No | No | No | Within 30 days | Check price | |
| eSIM.DOG | 10 GB | 30 days | $22 | Crnogorski Telekom, One Montenegro, m:tel | No | No | No | No | Within 30 days | Check price | |
| eSIM.DOG | 20 GB | 30 days | $32 | Crnogorski Telekom, One Montenegro, m:tel | No | No | No | No | Within 30 days | Check price | |
| eSIM.io | 1 GB | 7 days | $4.50 | Crnogorski Telekom, One Montenegro, m:tel | No | No | No | No | Within 30 days | Check price | |
| eSIM.io | 3 GB | 15 days | $11 | Crnogorski Telekom, One Montenegro, m:tel | No | No | No | No | Within 30 days | Check price | |
| eSIM.io | 5 GB | 30 days | $16 | Crnogorski Telekom, One Montenegro, m:tel | No | No | No | No | Within 30 days | Check price | |
| eSIM.io | 10 GB | 30 days | $22 | Crnogorski Telekom, One Montenegro, m:tel | No | No | No | No | Within 30 days | Check price | |
| eSIM.io | 20 GB | 30 days | $32 | Crnogorski Telekom, One Montenegro, m:tel | No | No | No | No | Within 30 days | Check price | |
| eSIM.io | Unlimited | 30 days | $45 | Crnogorski Telekom, One Montenegro, m:tel | No | No | No | No | Within 30 days | Check price | |
| Holafly | Unlimited | 7 days | $24.15 | Crnogorski Telekom, One Montenegro, m:tel | No | Yes | No | No | Within 30 days | Check price | |
| Holafly | Unlimited | 15 days | $37.95 | Crnogorski Telekom, One Montenegro, m:tel | No | Yes | No | No | Within 30 days | Check price | |
| Holafly | Unlimited | 30 days | $51.75 | Crnogorski Telekom, One Montenegro, m:tel | No | Yes | No | No | Within 30 days | Check price | |
| Holafly | Unlimited | 60 days | $85.10 | Crnogorski Telekom, One Montenegro, m:tel | No | Yes | No | No | Within 30 days | Check price | |
| Maya eSIM | 1 GB | 7 days | $4.50 | Crnogorski Telekom, One Montenegro, m:tel | No | No | No | No | Within 30 days | Check price | |
| Maya eSIM | 3 GB | 15 days | $11 | Crnogorski Telekom, One Montenegro, m:tel | No | No | No | No | Within 30 days | Check price | |
| Maya eSIM | 5 GB | 30 days | $16 | Crnogorski Telekom, One Montenegro, m:tel | No | No | No | No | Within 30 days | Check price | |
| Maya eSIM | 10 GB | 30 days | $22 | Crnogorski Telekom, One Montenegro, m:tel | No | No | No | No | Within 30 days | Check price | |
| Maya eSIM | 20 GB | 30 days | $32 | Crnogorski Telekom, One Montenegro, m:tel | No | No | No | No | Within 30 days | Check price | |
| Nomad | 1 GB | 7 days | $4.73 | Crnogorski Telekom, One Montenegro, m:tel | No | Yes | No | No | Within 30 days | Check price | |
| Nomad | 3 GB | 15 days | $11.55 | Crnogorski Telekom, One Montenegro, m:tel | No | Yes | No | No | Within 30 days | Check price | |
| Nomad | 5 GB | 30 days | $16.80 | Crnogorski Telekom, One Montenegro, m:tel | No | Yes | No | No | Within 30 days | Check price | |
| Nomad | 10 GB | 30 days | $23.10 | Crnogorski Telekom, One Montenegro, m:tel | No | Yes | No | No | Within 30 days | Check price | |
| Nomad | 20 GB | 30 days | $33.60 | Crnogorski Telekom, One Montenegro, m:tel | No | Yes | No | No | Within 30 days | Check price | |
| Nomad | Unlimited | 15 days | $34.65 | Crnogorski Telekom, One Montenegro, m:tel | No | Yes | No | No | Within 30 days | Check price | |
| Nomad | Unlimited | 30 days | $47.25 | Crnogorski Telekom, One Montenegro, m:tel | No | Yes | No | No | Within 30 days | Check price | |
| Roamic | 1 GB | 7 days | $4.50 | Crnogorski Telekom, One Montenegro, m:tel | No | No | No | No | Within 30 days | Check price | |
| Roamic | 3 GB | 15 days | $11 | Crnogorski Telekom, One Montenegro, m:tel | No | No | No | No | Within 30 days | Check price | |
| Roamic | 5 GB | 30 days | $16 | Crnogorski Telekom, One Montenegro, m:tel | No | No | No | No | Within 30 days | Check price | |
| Roamic | 10 GB | 30 days | $22 | Crnogorski Telekom, One Montenegro, m:tel | No | No | No | No | Within 30 days | Check price | |
| Roamic | 20 GB | 30 days | $32 | Crnogorski Telekom, One Montenegro, m:tel | No | No | No | No | Within 30 days | Check price | |
| Roamic | Unlimited | 30 days | $45 | Crnogorski Telekom, One Montenegro, m:tel | No | No | No | No | Within 30 days | Check price | |
| Saily | 1 GB | 7 days | $4.27 | Crnogorski Telekom, One Montenegro, m:tel | No | Yes | No | No | Within 30 days | Check price | |
| Saily | 3 GB | 15 days | $10.45 | Crnogorski Telekom, One Montenegro, m:tel | No | Yes | No | No | Within 30 days | Check price | |
| Saily | 5 GB | 30 days | $15.20 | Crnogorski Telekom, One Montenegro, m:tel | No | Yes | No | No | Within 30 days | Check price | |
| Saily | 10 GB | 30 days | $20.90 | Crnogorski Telekom, One Montenegro, m:tel | No | Yes | No | No | Within 30 days | Check price | |
| Saily | 20 GB | 30 days | $30.40 | Crnogorski Telekom, One Montenegro, m:tel | No | Yes | No | No | Within 30 days | Check price | |
| Ubigi | 3 GB | 15 days | $12.10 | Crnogorski Telekom, One Montenegro, m:tel | No | Yes | No | No | Within 30 days | Check price | |
| Ubigi | 5 GB | 30 days | $17.60 | Crnogorski Telekom, One Montenegro, m:tel | No | Yes | No | No | Within 30 days | Check price | |
| Ubigi | 10 GB | 30 days | $24.20 | Crnogorski Telekom, One Montenegro, m:tel | No | Yes | No | No | Within 30 days | Check price | |
| Ubigi | 20 GB | 30 days | $35.20 | Crnogorski Telekom, One Montenegro, m:tel | No | Yes | No | No | Within 30 days | Check price | |
| Yesim | 1 GB | 7 days | $4.50 | Crnogorski Telekom, One Montenegro, m:tel | No | No | No | No | Within 30 days | Check price | |
| Yesim | 3 GB | 15 days | $11 | Crnogorski Telekom, One Montenegro, m:tel | No | No | No | No | Within 30 days | Check price | |
| Yesim | 5 GB | 30 days | $16 | Crnogorski Telekom, One Montenegro, m:tel | No | No | No | No | Within 30 days | Check price | |
| Yesim | 10 GB | 30 days | $22 | Crnogorski Telekom, One Montenegro, m:tel | No | No | No | No | Within 30 days | Check price | |
| Yesim | 20 GB | 30 days | $32 | Crnogorski Telekom, One Montenegro, m:tel | No | No | No | No | Within 30 days | Check price | |
| Yesim | Unlimited | 30 days | $45 | Crnogorski Telekom, One Montenegro, m:tel | No | No | No | No | Within 30 days | Check price |
Prices are shown in the currency the provider lists. Always confirm the current price with the provider.
Compare all plans
Filter by provider, data, price and hotspot. Results update instantly.
- Data
- 1 GB
- Validity
- 7 days
$4.50
- 4G
- Hotspot
- Data
- 3 GB
- Validity
- 15 days
$11
- 4G
- Hotspot
- Data
- 5 GB
- Validity
- 30 days
$16
- 4G
- Hotspot
- Data
- 10 GB
- Validity
- 30 days
$22
- 4G
- Hotspot
- Data
- 20 GB
- Validity
- 30 days
$32
- 4G
- Hotspot
AiraloUnlimited- Data
- Unlimited
- Validity
- 30 days
$45
- 4G
- Hotspot
HolaflyUnlimited- Data
- Unlimited
- Validity
- 7 days
$24.15
- 4G
- Hotspot
HolaflyUnlimited- Data
- Unlimited
- Validity
- 15 days
$37.95
- 4G
- Hotspot
HolaflyUnlimited- Data
- Unlimited
- Validity
- 30 days
$51.75
- 4G
- Hotspot
HolaflyUnlimited- Data
- Unlimited
- Validity
- 60 days
$85.10
- 4G
- Hotspot
- Data
- 1 GB
- Validity
- 7 days
$4.73
- 4G
- Hotspot
- Data
- 3 GB
- Validity
- 15 days
$11.55
- 4G
- Hotspot
- Data
- 5 GB
- Validity
- 30 days
$16.80
- 4G
- Hotspot
- Data
- 10 GB
- Validity
- 30 days
$23.10
- 4G
- Hotspot
- Data
- 20 GB
- Validity
- 30 days
$33.60
- 4G
- Hotspot
NomadUnlimited- Data
- Unlimited
- Validity
- 15 days
$34.65
- 4G
- Hotspot
NomadUnlimited- Data
- Unlimited
- Validity
- 30 days
$47.25
- 4G
- Hotspot
- Data
- 1 GB
- Validity
- 7 days
$4.27
- 4G
- Hotspot
- Data
- 3 GB
- Validity
- 15 days
$10.45
- 4G
- Hotspot
- Data
- 5 GB
- Validity
- 30 days
$15.20
- 4G
- Hotspot
- Data
- 10 GB
- Validity
- 30 days
$20.90
- 4G
- Hotspot
- Data
- 20 GB
- Validity
- 30 days
$30.40
- 4G
- Hotspot
- Data
- 3 GB
- Validity
- 15 days
$12.10
- 4G
- Hotspot
- Data
- 5 GB
- Validity
- 30 days
$17.60
- 4G
- Hotspot
- Data
- 10 GB
- Validity
- 30 days
$24.20
- 4G
- Hotspot
- Data
- 20 GB
- Validity
- 30 days
$35.20
- 4G
- Hotspot
- Data
- 1 GB
- Validity
- 7 days
$4.50
- 4G
- Data
- 3 GB
- Validity
- 15 days
$11
- 4G
- Data
- 5 GB
- Validity
- 30 days
$16
- 4G
- Data
- 10 GB
- Validity
- 30 days
$22
- 4G
- Data
- 20 GB
- Validity
- 30 days
$32
- 4G
YesimUnlimited- Data
- Unlimited
- Validity
- 30 days
$45
- 4G
- Data
- 1 GB
- Validity
- 7 days
$4.50
- 4G
- Data
- 3 GB
- Validity
- 15 days
$11
- 4G
- Data
- 5 GB
- Validity
- 30 days
$16
- 4G
- Data
- 10 GB
- Validity
- 30 days
$22
- 4G
- Data
- 20 GB
- Validity
- 30 days
$32
- 4G
RoamicUnlimited- Data
- Unlimited
- Validity
- 30 days
$45
- 4G
- Data
- 1 GB
- Validity
- 7 days
$4.50
- 4G
- Data
- 3 GB
- Validity
- 15 days
$11
- 4G
- Data
- 5 GB
- Validity
- 30 days
$16
- 4G
- Data
- 10 GB
- Validity
- 30 days
$22
- 4G
- Data
- 20 GB
- Validity
- 30 days
$32
- 4G
- Data
- 1 GB
- Validity
- 7 days
$4.50
- 4G
- Data
- 3 GB
- Validity
- 15 days
$11
- 4G
- Data
- 5 GB
- Validity
- 30 days
$16
- 4G
- Data
- 10 GB
- Validity
- 30 days
$22
- 4G
- Data
- 20 GB
- Validity
- 30 days
$32
- 4G
eSIM.ioUnlimited- Data
- Unlimited
- Validity
- 30 days
$45
- 4G
- Data
- 1 GB
- Validity
- 7 days
$4.50
- 4G
- Data
- 3 GB
- Validity
- 15 days
$11
- 4G
- Data
- 5 GB
- Validity
- 30 days
$16
- 4G
- Data
- 10 GB
- Validity
- 30 days
$22
- 4G
- Data
- 20 GB
- Validity
- 30 days
$32
- 4G
Best eSIM for Montenegro by trip type
These categories are based on documented plan attributes, not subjective scores. Verify the details before buying.
Best cheap eSIM for Montenegro
The lowest-priced plan in our dataset for travellers who only need a little data.
- Data
- 1 GB
- Validity
- 7 days
$4.27
- 4G
- Hotspot
Best eSIM for short trips to Montenegro
A short validity window and a modest allowance keeps the cost down for a brief visit.
- Data
- 3 GB
- Validity
- 15 days
$10.45
- 4G
- Hotspot
Best eSIM for longer stays in Montenegro
Look for a plan with at least 30 days of validity and a larger allowance.
- Data
- 10 GB
- Validity
- 30 days
$20.90
- 4G
- Hotspot
Best eSIM for heavy data use in Montenegro
For streaming and tethering, a larger fixed plan or an unlimited package usually works out better per gigabyte.
- Data
- 20 GB
- Validity
- 30 days
$30.40
- 4G
- Hotspot
Best unlimited eSIM for Montenegro
Unlimited plans trade metering for a flat rate, subject to fair-use policies.
AiraloUnlimited- Data
- Unlimited
- Validity
- 30 days
$45
- 4G
- Hotspot
Best eSIM for hotspot users in Montenegro
These plans list tethering as supported, which matters if you are sharing data with a laptop.
- Data
- 20 GB
- Validity
- 30 days
$30.40
- 4G
- Hotspot
Montenegro connectivity overview
Mobile networks listed for Montenegro: Crnogorski Telekom, One Montenegro, m:tel. Coverage and speeds vary by operator and region, and the network your eSIM uses depends on the provider.
How to install an eSIM for Montenegro
- Install the eSIM while you have Wi-Fi, before you travel.
- Set the travel eSIM as your line for mobile data.
- Keep your home SIM active for calls and verification codes.
- Switch the eSIM on when you arrive in Montenegro so the plan's validity starts when you can use it.
Montenegro eSIM FAQ
Does EU roaming work in Montenegro?
No. Montenegro uses the euro but is not in the EU, so a home EU SIM may charge roaming. A travel eSIM that lists Montenegro avoids this.
Will my eSIM work in Kotor?
Yes. Kotor's old town and the bay are well covered. Signal can be weaker on the climb to the fortress.
Is there signal in Durmitor National Park?
Coverage is fine in Žabljak but patchy on mountain trails and in the Tara Canyon. Download offline maps before you go.
Destinations
Related guides
- SetupHow to Install an eSIMA step-by-step walkthrough of installing a travel eSIM by QR code or manually, plus how to switch it on when you arrive.
- DevicesHow to Use an eSIM on iPhoneHow eSIM works on iPhone, which models support it, and how to add, label and manage travel eSIMs in Settings.
- DevicesHow to Use an eSIM on AndroidA device-agnostic Android eSIM guide covering compatibility checks, QR installation and dual-SIM data settings.
- BasicseSIM vs Physical SIMThe practical differences between eSIM and a physical travel SIM, including activation, cost, flexibility and device support.
- BasicsHow Does an eSIM Work?What an eSIM actually is, how it connects to local networks when you travel, and why it can avoid roaming charges.
Ready to compare prices?
Plan details and prices change. Check the provider's current listing for your dates and data needs.