If you make regular international calls from the UK, your mobile plan is almost certainly costing you far more than it should. Lebara from £10/month includes unlimited calls to 42 countries — while standard networks charge 50p–£2 per minute for the same calls.
How Much Are You Currently Spending on International Calls?
| Calling Pattern | Standard Network Cost/mo | Lebara Cost/mo | Annual Saving |
|---|---|---|---|
| 2hrs/week to India (£1/min) | ~£520/mo | £10/mo | ~£6,120/yr |
| 1hr/week to Pakistan (£1/min) | ~£260/mo | £10/mo | ~£3,000/yr |
| 30mins/week to Nigeria (50p/min) | ~£65/mo | £10/mo | ~£660/yr |
| 2hrs/week to Poland (15p/min) | ~£52/mo | £10/mo | ~£504/yr |
| 30mins/week to USA (20p/min) | ~£26/mo | £10/mo | ~£192/yr |
Best International Call SIMs UK 2026
| Provider | Countries Covered | From Price | Network | Best For |
|---|---|---|---|---|
| Lebara | 42 countries unlimited | £10/mo | Vodafone | South Asia, Africa, Eastern Europe |
| Lyca Mobile | 60+ countries | £12/mo | O2 | Wider country coverage |
| iD Mobile | Selected countries | £15/mo | Three | Better UK data deals |
| Sim Local | Global (pay-as-you-go) | Variable | Multiple | Occasional international callers |
| WhatsApp/FaceTime | Free (needs WiFi/data) | Data cost only | — | Smart alternative — not a SIM |
The Smart Alternative: Use Data Calls Instead
WhatsApp calls, FaceTime (to Apple devices) and Google Meet calls are free if both parties have internet access. If your family back home has smartphones and internet, data calls eliminate international call costs entirely.
However, not everyone back home has reliable internet — landline calls, calling mobiles that aren't smartphones, or calling people in areas with poor internet coverage all require a proper international call plan. This is where Lebara wins.
💡 Pro Tip: Stack both strategies: use WhatsApp for planned calls when internet is reliable on both ends. Use Lebara for unplanned calls, calling landlines, or when internet quality is poor. A £10/month Lebara plan is excellent insurance for those moments when WhatsApp drops.
Get the Best SIM for International Calls
Lebara from £10/month — unlimited calls to 42 countries on Vodafone's network. No contract, no credit check.
Get Lebara →SentoBot earns a commission if you sign up through our links — this never affects our recommendations. Mobile tariffs and availability subject to change. Updated April 2026.