O2 SIM Only | 100GB Data £12/Month

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Your O2 Sim Only Deal

eSIM

Available

Contract Length

12 Month Contract

Minutes

Unlimited

Texts

Unlimited

Roaming

25GB

100GB

of data

£12

until April 2026

Price rises every April in contract by £2.50

48 Roaming Destinations

25GB

Austria
Azores
Belgium
Bulgaria
Canary Islands
Croatia
Cyprus
Czech Republic
Denmark
Estonia
Finland
France
Germany
Gibraltar
Greece
Guadeloupe
Guernsey
Guyane (French Guiana)
Hungary
Iceland
Ireland
Isle of Man
Italy
Jersey
Latvia
Liechtenstein
Lithuania
Luxembourg
Madeira
Malta
Martinique
Mayotte
Monaco
Netherlands
Norway
Poland
Portugal
Réunion
Romania
Saint-Barthélemy
Saint-Martin
San Marino
Slovakia
Slovenia
Spain
Sweden
Switzerland
Vatican City

O2 Priority Tickets

Not the right fit? View all SIM Only Deals below

ID Mobile Sim Only Deal

Uses Three's network

eSIM

Available

50GB

of data

£8

until January 1970

Price rises every January in contract by £

1 Month Contract

Cancel Anytime

50 Roaming Destinations

30GB

🇦🇹 Austria
🇦🇿 Azerbaijan
🇵🇹 Azores
🇧🇾 Belarus
🇧🇪 Belgium
🇧🇬 Bulgaria
🇪🇸 Canary Islands
🇭🇷 Croatia
🇨🇾 Cyprus
🇨🇿 Czech Republic
🇩🇰 Denmark
🇪🇪 Estonia
🇫🇮 Finland
🇫🇷 France
🇩🇪 Germany
🇬🇮 Gibraltar
🇬🇷 Greece
🇬🇵 Guadeloupe
🇬🇬 Guernsey
🇬🇫 Guyane (French Guiana)
🇭🇺 Hungary
🇮🇸 Iceland
🇮🇪 Ireland
🇮🇲 Isle of Man
🇮🇹 Italy
🇯🇪 Jersey
🇰🇿 Kazakhstan
🇱🇻 Latvia
🇱🇮 Liechtenstein
🇱🇹 Lithuania
🇱🇺 Luxembourg
🇵🇹 Madeira
🇲🇹 Malta
🇲🇶 Martinique
🇲🇨 Monaco
🇳🇱 Netherlands
🇲🇰 North Macedonia
🇳🇴 Norway
🇵🇱 Poland
🇵🇹 Portugal
🇷🇪 Réunion
🇷🇴 Romania
🇧🇱 Saint-Barthélemy
🇲🇫 Saint-Martin
🇸🇲 San Marino
🇸🇰 Slovakia
🇸🇮 Slovenia
🇪🇸 Spain
🇸🇪 Sweden
🇻🇦 Vatican City

ID Mobile Sim Only Deal

Uses Three's network

eSIM

Available

30GB

of data

£7

12 Month Contract

50 Roaming Destinations

30GB

ID Mobile Sim Only Deal

Uses Three's network

eSIM

Available

10GB

of data

£6

until January 1970

Price rises every January in contract by £

12 Month Contract

50 Roaming Destinations

10GB

ID Mobile Sim Only Deal

Uses Three's network

eSIM

Available

200GB

of data

£14

12 Month Contract

50 Roaming Destinations

30GB

Lyca Mobile Sim Deal

Uses EE's network

eSIM

Available

5GB

of data

£4.5

12 Month Contract

30 Roaming Destinations

5GB

Austria
Belgium
Bulgaria
Croatia
Cyprus
Czech Republic
Denmark
Estonia
Finland
France
Germany
Greece
Hungary
Iceland
Ireland
Italy
Latvia
Liechtenstein
Lithuania
Luxembourg
Malta
Netherlands
Norway
Poland
Portugal
Romania
Slovakia
Slovenia
Spain
Sweden

100 International Minutes

O2 Sim Only Deal

eSIM

Available

50GB

of data

£8.5

until April 2026

Price rises every April in contract by £2.50

12 Month Contract

48 Roaming Destinations

25GB

O2 Priority Tickets

ID Mobile Sim Only Deal

Uses Three's network

eSIM

Available

40GB

of data

£8

until January 1970

Price rises every January in contract by £

12 Month Contract

50 Roaming Destinations

30GB

Lyca Mobile Sim Deal

Uses EE's network

eSIM

Available

120GB

of data

£9

for 3 Months,

then £18

12 Month Contract

30 Roaming Destinations

12GB

100 International Minutes

Sim Only Deals

Network Providers

Networks

Not the right fit? View all SIM Only Deals below

Sim Only Deals

Network Providers

Networks

Not the right fit? View all SIM Only Deals below

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