O2 Germany roaming prices by destination
Choose a destination to see the cheapest official way to get about 5 GB for a week with O2 Germany, next to a travel eSIM for the same week.
Compare for your trip
Turkey: about 5 GB for a week
Turkey is in Zone 3.
- O2 Germany, about 5 GB for 7 days
- €44.97 · 3 × Roaming Plus World
- O2 Germany without an add-on
- €0.99 per MB without an add-on
- eSIM For U, 5 GB for 30 days
- €7.59
- eSIM For U daily plan, 7 days
- €4.99 · 1 GB per day
| O2 Germany · 7 days | eSIM For U | |
|---|---|---|
 Turkey | €44.973 × Roaming Plus World | €7.59eSIM For U, 5 GB for 30 days |
 Egypt | €44.973 × Roaming Plus World | €15.19eSIM For U, 5 GB for 30 days |
 Thailand | €44.973 × Roaming Plus World | €6.29eSIM For U, 5 GB for 30 days |
 Switzerland | €9.982 × Roaming Plus Schweiz 24M | €10.49eSIM For U, 5 GB for 30 days |
 USA | €44.973 × Roaming Plus World | €8.39eSIM For U, 5 GB for 30 days |
Official price list of O2 Germany, checked 3 Nov 2026. Standard plans; older contracts may differ. Source Prices in different currencies, not converted.
All O2 Germany data options
| Data | Valid | Price | |
|---|---|---|---|
| Roaming Plus World | 2 GB | 30 days | €14.99 |
| Included in planZone 1 (EU) | Plan data | Included in plan | |
| Roaming StandardZone 2 | 500 MB | per day | €4.99 |
| Roaming PlusZone 2 | 300 MB | per day | €2.99 |
| Roaming Plus Schweiz 1M | 3 GB | 30 days | €9.99 |
| Roaming Plus Schweiz 24M | 3 GB | 30 days | €4.99 |
| Pay per MBZone 3 | per MB | €0.99 | |
| Pay per MB | per MB | €1.49 |
Where O2 Germany roaming is included
O2 Germany lists Zone 1 (EU) as included in some plans. Whether yours is one of them depends on your plan: the O2 Germany app or your contract summary shows it.
O2 Germany roaming by destination
Keep your O2 Germany number, use eSIM data
- Install the travel eSIM at home
Buy and install it over Wi‑Fi before you leave. Your O2 Germany SIM stays in the phone. See how to install on iPhone or on Android.
- Use the eSIM for mobile data
In your phone settings, choose the travel eSIM as the line for mobile data. Calls and texts can stay on your O2 Germany number.
A travel eSIM for Turkey
Turkey is the destination travellers from Germany search most often with a travel eSIM. These are live prices for it, to set against the O2 Germany options above.
Prefer a daily allowance? 1 GB per day · 7 days for €4.99: full speed up to 1 GB a day, then 512 Kbps until the next day.
Picked like in our shop: the cheapest plan with about 0.7 GB a day. Live prices for Türkiye.
Questions and answers
Does O2 Germany charge for roaming in the EU?
Not within the EU and EEA: under the EU roaming rules you use your O2 Germany plan as at home, within fair use. The prices on this page apply outside the EU.
Can I use a travel eSIM with my O2 Germany number?
Yes. Keep your O2 Germany SIM for calls and texts and use the travel eSIM for data. Your phone needs to support eSIM and be unlocked.
Do I pay O2 Germany anything when I use a travel eSIM?
Not for data, as long as data roaming is off on your O2 Germany line. Calls and texts on your O2 Germany number are charged as in its price list.
What if I forget to turn off roaming on O2 Germany?
Then your O2 Germany SIM can use data abroad, and without an add-on O2 Germany charges per MB. Turn off data roaming for that line before you land.
Updated 3 Nov 2026 · checked against our live catalogue
How we check our data · Prices and plans come live from our catalogue; facts come from official sources, listed where we use them.
