BEST DEALS THIS WEEK

10 Best Data Sims With Eu Roaming - May 2026

19M consumers helped this year.

Last Updated: 27-05-2026

1

Zappyfi Data-Only Multi-Network SIM Card, 4G/5G, Auto-Switch EE, Vodafone, O2 & Three, Prepaid PAYG, UK & EU Roaming Travel SIM, for Phones, Routers & IoT Devices (12GB | 12 Months)

Zappyfi Data-Only Multi-Network SIM Card, 4G/5G, Auto-Switch EE, Vodafone, O2 & Three, Prepaid PAYG, UK & EU Roaming Travel SIM, for Phones, Routers & IoT Devices (12GB | 12 Months)

Zappyfi

9.8

9.8

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2

Three 30 Day Travel Sim, Unlimited Voice with 65GB Data Roaming

Three 30 Day Travel Sim, Unlimited Voice with 65GB Data Roaming

3

9.6

9.6

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3

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)

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)

Scancom

9.5

9.5

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4

Roaming SIM card for Europe & UK 5G with large data volume. Activate when needed, works in EU, UK and Norway. 2 SIM cards included, no daily data limits. Data plan not included.

Roaming SIM card for Europe & UK 5G with large data volume. Activate when needed, works in EU, UK and Norway. 2 SIM cards included, no daily data limits. Data plan not included.

Wifi.se

9.2

9.2

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5

SMARTY Unlimited Data only SIM. 1 month plan, No contract, EU Roaming

SMARTY Unlimited Data only SIM. 1 month plan, No contract, EU Roaming

SMARTY

9.1

9.1

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6

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) (5GB)

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) (5GB)

Scancom

8.8

8.8

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7

Zappyfi Data-Only Multi-Network SIM Card, 4G/5G, Auto-Switch EE, Vodafone, O2 & Three, Prepaid PAYG, UK & EU Roaming Travel SIM, for Phones, Routers & IoT Devices (32GB | 12 Months)

Zappyfi Data-Only Multi-Network SIM Card, 4G/5G, Auto-Switch EE, Vodafone, O2 & Three, Prepaid PAYG, UK & EU Roaming Travel SIM, for Phones, Routers & IoT Devices (32GB | 12 Months)

Zappyfi

8.6

8.6

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8

EU+Turkey SIM Card 30 Days | Data ONLY | 10GB of High-Speed 4G LTE Data | Europe Travel Sim Card | NO Registration, ID authentication Needed! |No Calls, NO SMS

EU+Turkey SIM Card 30 Days | Data ONLY | 10GB of High-Speed 4G LTE Data | Europe Travel Sim Card | NO Registration, ID authentication Needed! |No Calls, NO SMS

SIM2ROAM

8.4

8.4

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9

Zappyfi Data-Only Multi-Network SIM Card, 4G/5G, Auto-Switch EE, Vodafone, O2 & Three, Prepaid PAYG, UK & EU Roaming Travel SIM, for Phones, Routers & IoT Devices (25GB | 12 Months)

Zappyfi Data-Only Multi-Network SIM Card, 4G/5G, Auto-Switch EE, Vodafone, O2 & Three, Prepaid PAYG, UK & EU Roaming Travel SIM, for Phones, Routers & IoT Devices (25GB | 12 Months)

Zappyfi

8.2

8.2

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10

UK & EU 4G/5G Multi-Network Travel Data SIM – Automatically Connects to the Strongest Network in the UK & Europe (2GB - 12 Months)

UK & EU 4G/5G Multi-Network Travel Data SIM – Automatically Connects to the Strongest Network in the UK & Europe (2GB - 12 Months)

GraspLet

8.1

8.1

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