Look at the total price, amount of data, how long it’s valid for, and whether it includes calls or requires registration. A travel eSIM is convenient to buy online if your phone is compatible. A local SIM from the airport might be better if you need a Turkish phone number. One isn’t always cheaper than the other, so check the current deals instead of assuming.
HELP CENTER
How should I compare a travel eSIM with an airport SIM in Istanbul?
Updated April 22, 2026
Was this answer helpful?
Related questions
Other answers in this topic that travelers found useful.
Is roaming free in San Marino with my Italian or EU SIM card?
No! This is the #1 roaming trap in Europe. San Marino is NOT a member of the European Union (EU). Your EU "Roam Like at Home" (RLAH) plan wi…
Read answerIs roaming free in Sint Maarten with my Dutch (KPN) or French (Orange) SIM card?
No! This is the #1 roaming trap. For Dutch travelers: Although Sint Maarten is part of the Kingdom of the Netherlands, it is NOT in the EU. …
Read answerIs roaming free in Guadeloupe with my European (EU) or UK SIM card?
It is complicated. For EU Citizens: Yes, "Roam Like at Home" (RLAH) technically applies. However, many non-French carriers (e.g., from Germa…
Read answerWhich local networks does the Bolivia eSIM connect to? (Is it Entel?)
To give you the best coverage in a high-altitude, remote country, our eSIM connects to Bolivia’s premium providers, typically Entel or…
Read answerWill my phone and usual SIM work in Turkey?
Before buying a travel eSIM, check your phone’s exact model and where it was sold to make sure it’s compatible and not carrier-locked. For y…
Read answer