Prepaid travel eSIM
1GB of high-speed data to use over 7 days in Montenegro. Your internet traffic exits in the UK.
Graba SIM Family
One order for 2 to 6 people. Choose a plan for each person, lighter data for the kids and more for whoever is navigating, and every eSIM arrives labelled with their name.
Key facts
Popular apps on this plan
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TRAVELLING FROM THE UK
A week of mobile data abroad on your UK plan, next to this prepaid Montenegro eSIM. UK network prices include calls and texts from your UK plan; Graba SIM plans are data only, so keep your UK SIM on for calls and texts.
Prices in pounds for every network and for Graba SIM, so they compare like for like.
£7 a day × 7, O2 Travel Bolt On. Includes unlimited calls, texts and data, at up to 2 Mbps. Pay Monthly plans without roaming included.
7-day pass, Three Go Roam Around the World Extra. Includes your UK calls, texts and up to 12 GB of your UK data. Pay Monthly plans without roaming included.
Check what Vodafone charges in Montenegro in its roaming charge checker. Its European roaming passes only cover Zone B.
EE doesn’t publish one price for every country: it prices roaming by destination, plan and start date. Check EE’s roaming tool for Montenegro.
1GB for 7 days, data only.
Published prices, checked 6 November 2026: O2 · Three · Vodafone · EE. Each price is for that destination’s own roaming zone. Some UK plans include roaming, so check yours before you travel. The Graba SIM price is the current plan price.
Full specification
Montenegro eSIM – 1GB, 7 Days
1GB over 7 days averages 143MB a day, but it is a total, not a daily cap.
| Use | Per day | Whole plan (1GB) |
|---|---|---|
| Maps and directions | about 14 hours | 100 hours |
| Browsing and social media (no video) | about 55 minutes | 6 hours |
| Video calls | about 20 minutes | 2 hours |
| Standard-definition video | about 10 minutes | 1 hour |
Rough guide: maps 10MB, browsing 150MB, video calls 400MB, standard video 700MB an hour.
This plan works in the following country
MontenegroMontenegroCompare
Price per GB in the currency you chose; for day passes it is per GB of full-speed data.
| Plan | Type | Price | Price per GB |
|---|---|---|---|
| 1GB · 7 daysThis plan | Fixed data | £3.75 | £3.75 |
| 3GB · 15 days | Fixed data | £8.75 | £2.92 |
| 3GB · 30 days | Fixed data | £8.99 | £3.00 |
| 5GB · 30 days | Fixed data | £9.99 | £2.00 |
| 10GB · 30 days | Fixed data | £16.99 | £1.70 |
| 20GB · 30 days | Fixed data | £26.99 | £1.35 |
| 500MB/day · 1 day | Daily pass | £1.99 | £3.98 |
| 1GB/day · 1 day | Daily pass | £3.75 | £3.75 |
| 2GB/day · 1 day | Daily pass | £5.75 | £2.88 |
| 3GB/day · 1 day | Daily pass | £6.50 | £2.17 |
GRABA PERKS · TRAVEL PARTNERS
Experiences, airport transfers and useful extras to go with your Graba SIM connection. Compare flights →
ExperiencesDiscover museums, attractions and sightseeing tickets, with city-specific collections to help plan your day.
Explore Tiqets ↗
TransfersPlan a pre-booked pickup and check meeting instructions before you arrive.
Explore Welcome Pickups ↗
FlightsExplore flight routes and fares. Check baggage, connection protection and change conditions before booking.
Country to country flights ↗
Car hireCompare local car rental options. Check destination availability and the rental company’s terms.
Explore Localrent.com ↗Affiliate links: Graba SIM may earn a commission when you book through these links, at no extra cost to you. Bookings are with the partner. Availability, eligibility, prices and terms can change; check the final details before paying.
We email a QR code after you pay. iPhone guide · Samsung and Pixel guide · Installed but no data?
For messages, maps and some browsing every day, yes. Keep video and large uploads for Wi-Fi.
Add a top-up to the same eSIM or buy another Montenegro plan to keep going.
The next size up, 3GB for 15 days, is £8.75: £2.92 per GB, less per GB than the 1GB plan.
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