Montenegro roaming charges: all four UK networks compared
Roaming in Montenegro for 7 days costs from £38.50 (EE daily charges) — or £79.48 with a holafly eSIM.
- EE: £5.50/day (Roaming Pass ROW Zone 1 (24-hour)); Montenegro is in EE's ROW Zone 1 (outside EU/EEA); £5.50/day 24-hour pass; 7-day pass £26.50.
- O2: £7/day (O2 Travel Bolt On); Montenegro is one of the 75 O2 Travel destinations; £7/day unlimited mins/texts/data.
- Vodafone: no standard daily pass — check price guide
- Three: £8/day (Go Roam Around the World daily charge); Montenegro is a band-2 (Around the World) destination on Three; £8/day; 12GB cap.
- Best eSIM: £79.48 (holafly, Montenegro Unlimited / 30 days (converted), snapshot 2026-11-01)
How much is roaming in Montenegro?
It depends on your network. The table below compares all four UK networks against the cheapest tracked eSIM, and the calculator lets you price your own trip length and data allowance. Every figure is checked directly against official network price guides and provider store pages, most recently 2026-10-11.
Your trip
EE£38.50
O2£49
Three£56
Vodafoneno standard pass
Best eSIM (holafly, Montenegro Unlimited / 30 days (converted))£79.48
Your network's daily charge is the cheapest tracked option.
- eSIM prices are snapshots from 2026-11-01 — live prices vary.
Your network's daily pass is the best option for a 7-day trip at £38.50.
eSIM option
Check live eSIM prices ↗All four networks' Montenegro roaming charges (verified 2026-10-11).
| Network | Daily charge | Pass / product name | Fair-use note |
|---|---|---|---|
| EE | £5.50/day | Roaming Pass ROW Zone 1 (24-hour) | Montenegro is in EE's ROW Zone 1 (outside EU/EEA); £5.50/day 24-hour pass; 7-day pass £26.50. |
| O2 | £7/day | O2 Travel Bolt On | Montenegro is one of the 75 O2 Travel destinations; £7/day unlimited mins/texts/data. |
| Vodafone | No standard pass | — | No daily roaming pass — Vodafone charges per-minute/per-MB rates here (see price guide) |
| Three | £8/day | Go Roam Around the World daily charge | Montenegro is a band-2 (Around the World) destination on Three; £8/day; 12GB cap. |
- Pass / product name
- Roaming Pass ROW Zone 1 (24-hour)
- Fair-use note
- Montenegro is in EE's ROW Zone 1 (outside EU/EEA); £5.50/day 24-hour pass; 7-day pass £26.50.
- Pass / product name
- O2 Travel Bolt On
- Fair-use note
- Montenegro is one of the 75 O2 Travel destinations; £7/day unlimited mins/texts/data.
- Pass / product name
- —
- Fair-use note
- No daily roaming pass — Vodafone charges per-minute/per-MB rates here (see price guide)
- Pass / product name
- Go Roam Around the World daily charge
- Fair-use note
- Montenegro is a band-2 (Around the World) destination on Three; £8/day; 12GB cap.
Frequently asked questions
What does EE charge for roaming in Montenegro?
£5.50 per day (Roaming Pass ROW Zone 1 (24-hour)); Montenegro is in EE's ROW Zone 1 (outside EU/EEA); £5.50/day 24-hour pass; 7-day pass £26.50.
What does O2 charge for roaming in Montenegro?
£7 per day (O2 Travel Bolt On); Montenegro is one of the 75 O2 Travel destinations; £7/day unlimited mins/texts/data.
What does Vodafone charge for roaming in Montenegro?
No standard daily pass is published — check the official price guide.
What does Three charge for roaming in Montenegro?
£8 per day (Go Roam Around the World daily charge); Montenegro is a band-2 (Around the World) destination on Three; £8/day; 12GB cap.
Is an eSIM cheaper than roaming in Montenegro?
Tracked eSIM bundles start at £21.50 (airalo, Montenegro Unlimited / 5 days, snapshot 2026-11-01); for a 7-day trip compare that against your network's daily charges above.
Sources & method
- EE official price guide — verified 2026-10-11
- O2 official price guide — verified 2026-10-11
- Vodafone official price guide — verified 2026-10-11
- Three official price guide — verified 2026-10-11
- eSIM comparison (Airalo, Holafly, Saily) — verified 2026-11-01
Daily roaming charges are taken from each network's official published price guide or roaming page. eSIM prices are dated snapshots from the providers' own public store pages — never from aggregators.
Independent: we are not owned by any airport, network or booking site. Any affiliate links are labelled Ad and earn us a commission — this never affects the figures we publish or which option we show as cheapest.