Get our Three SIM Core for only €20 a month
Enjoy All You Can Eat Data and instant eSIM access
SIM Only offers
Keep your device and save with our most popular SIM Only plans. Connect more, save more, with Three.
€20.00/mo.*
Three SIM Core
€14.00/mo.*
Three SIM Freedom 24m
€34.99
Three SIM Flex 5G
Three SIM Core
€20.00
/mo.*
12-month minimum contract
*Subject to annual price increase of €2.50 in April each year. Learn more
All You Can Eat 5G Data
Unlimited Minutes & 1000 Texts
Access to Three+ exclusive offers
- Includes 35GB of Data for roaming in the EU.
- Experience excellent 5G speed and coverage.
- Enjoy instant connection with our eSIM option. No physical SIM needed — quick and easy setup.
Three SIM Freedom 24m
€14.00
/mo.*
for 6 months. €28/mo. thereafter on a 24 month contract. Promo code required.
*Subject to annual price increase of €2.50 in April each year. Learn more
All You Can Eat 5G Data
Unlimited Minutes/Texts
100 International Minutes/Texts
- Includes 60GB of Data for roaming in the EU.
- Experience excellent 5G speed and coverage.
- Enjoy instant connection with our eSIM option. No physical SIM needed — quick and easy setup.
- Access to Three+ exclusive offers on shopping, movies, gigs and lots more.
Three SIM Flex 5G
€34.99
30 day rolling contract.
All You Can Eat 5G Data
Unlimited Texts
Unlimited Minutes
- Includes 60GB of data for roaming in the EU.
- Experience excellent 5G speed and coverage.
- Enjoy instant connection with our eSIM option. No physical SIM needed — quick and easy setup.
- Access to Three+ exclusive offers on shopping, movies, gigs and lots more.
*The below monthly price plans are examples of this adjustment:
• Three SIM Core: Until (and including) March 2026 bill €20. From April 2026 bill until March 2027 €22.50.
• Three SIM Freedom 24 month: Until (and including) March 2026 bill €14. From April 2026 bill until March 2027 €16.50.
EU data roaming allowance (above) calculated in accordance with EU fair usage policy. Surcharge of 0.14c per MB applies if this allowance is exceeded.
Minutes/ Texts is a single allowance can be used for calls or texts, where one unit from the allowance is decremented for one call minute or one text.
International minutes/texts is a single allowance that can be used for calls and texts to over 60 specified countries, where one unit from the allowance is decremented for one call minute or one text.
Click here for information on your plan in our price guides.
For full Terms and Conditions click here.
Switch to Super Surfer and Call Abroad for Free!**
*If you order before 3 pm, Monday to Thursday, we’ll do our best to get your order delivered the next working day. Sometimes this may not be possible due to logistical issues. In such a case, it should take no more than 3 working days.
**Click here for prepay simo offer terms and conditions.