Rank 1
Avg. per month
€9.99
€9.99 / month
one-time: none
Daten-Flat M
24-month contract · 30 GB · 1&1 network
1&1 Daten-Flat M: 30 GB on the 1&1 network, up to 300 Mbit/s, 5G. 24-month contract. Price: €4.99 / month in months 1–3, then €14.99 / month, one-time €19.90. Over 24 months you pay €349.66, an average of €14.57 a month.
What you get
- Data
- 30 GB
- Speed
- up to 300 Mbit/s
- Network
1&1 network- 5G
- yes
- Calls and texts
- not unlimited
- Contract
- 24-month contract
Costs
- Base fee
- €4.99 / month in months 1–3, then €14.99 / month
- One-time
- €19.90
- Total over 24 months
- €349.66
- Average per month
- €14.57
Price history
| Valid | Base fee | One-time | Avg. per month |
|---|---|---|---|
| 17 Oct 2026 – today | €4.99 / month in months 1–3, then €14.99 / month | €19.90 | €14.57 |
In the comparison since . Last checked on on the 1&1 website.
As much data, as cheap or cheaper
-
Rank 2
Avg. per month
€9.99
€9.99 / month
one-time: none
Rank 3
PremiumSIM
Internet 30 GB
- Data
- 30 GB
- Speed
- up to 50 Mbit/s
- Network
- 1&1 network
- Term
- 24-month contract
- 5G
Avg. per month
€9.99
€9.99 / month
one-time: none