10 bestInternational Sim Cardsof April 2025

O2 Data Sim Card Preloaded with UNLIMITED 4G/5G Data. Includes 25GB to Roam for Free in 47 Countries. No Contracts, No Commitments, No Credit Checks, No Tie-ins, No Personal ID. (Valid for 1 Month).

EE Pay As You Go Sim Card Preloaded With £10 Credit includes 20GB data plus 500 minutes and unlimited texts.

EE SIM Card UK PREPAID PAYG £20 Bundle - 50GB + 100GB FREE DATA + Unltd Texts & Mins

USA SIM Card for travel to the US. Unlimited Local and International calls/texts. Call home for free! Updated 5G Plan with Hotspot/Tethering! 12GB x 1 month

Lebara UK Pay As You Go SIM Card - 20GB Data, Unlimited UK Minutes & Texts, 100 International minutes for £10

Vodafone SIM Card UK PAYG £10 Bundle -7GB + Unlimited Calls & Texts 30 day bundle

UK and EU Multi-Network Roaming Data Sim - Automatically Connects to the strongest Signal to provide the Best Connection at the Location - (One-off Data Bucket for 12 months from order) (10GB)

Love Mobile Data Only Sim Card - International Multi-Network 4G/5G Prepaid Pay As You Go Data Sim for Mobile Phones, WiFi Routers, & More, Europe, UK, & Switzerland Coverage, 5GB for 60 Days

EIOTCLUB Prepaid SIM Card for Travel, International SIM card Supports Use in 77+ Countries, Data Only, 5G/4G LTE High-speed,No Contract, Refillable, Perfect for Phones, Wifi Routers & Tablets