Catalog
Fly eSIM is scored on the same price, data and validity columns as every other brand in the index.
Provider review / verified 2026-08-17
Fly eSIM
eSIM review.
An app-based prepaid eSIM service with local, regional and global plans for more than 200 destinations.
Unique plans3,769
DestinationsGlobal
Plans fromEUR 1.11
Verified promo0% off with code ESIMC
Fly eSIM code details Our reading
Who this
provider fits.
Fly eSIM keeps purchase, install and top-up in one app. App install and usage tracking on a broad catalog. In our current sample: median EUR 1.69/GB on limited packs. A tidy install screen does not name the local radio.
How we compare plansStrengths
- Integrated installation and usage tracking
- Broad regional catalog
- Local, regional and global packs
- Pricing and coverage are refreshed from the live catalog
Limits
- Requires an unlocked compatible device
- Support feedback is mixed
- Plan quality still depends on the local partner
- Networks, support and promo rules can change by destination
Same standard, every brand
What we measured on Fly eSIM
Four checks we apply to every provider. This is not a score, and it is not a paid ranking.
Price signal
Limited packs in this sample cluster around EUR 1.69/GB. Unlimited rows are left out, and the figure moves a lot between countries.
Product shape
Fly eSIM is prepaid data. Keep your home number for calls and texts unless a specific pack says otherwise.
Still verify
In this sample, 69% of plans flag 5G and 100% mention hotspot. A missing flag is not always a ban. Confirm both on the destination offer if they matter.
- Model
- App-managed
- Coverage in catalog
- See live plans
- Setup
- App and QR install
- Calls and SMS
- Data only on typical packs
- Hotspot
- 100% of sampled plans mention it
- Top-up / reuse
- Top-ups on eligible plans
In the catalog
Where Fly eSIM looks competitive
Lowest tracked limited €/GB and cheapest unlimited-labelled pack by country. Open the destination to compare every provider.
Lowest €/GB in sample
Current offers
A live Fly eSIM sample
Availability and prices vary by destination. Open a plan to inspect network, hotspot and fair-use fields.
Fly eSIMTaiwan 1GB 3Days
EUR 1.11
EUR 1.11/GBData1 GB
Validity3 days
Network4G
Coverage
Hotspot Instant eSIM
Fly eSIMSouth Korea Unlimited 1Days
EUR 1.13
—Data1 GB
Validity1 days
Network4G
Coverage
Hotspot Instant eSIM
Fly eSIMSouth Korea 1GB 3Days
EUR 1.13
EUR 1.13/GBData1 GB
Validity3 days
Network4G
Coverage
Hotspot Instant eSIM
Fly eSIMTaiwan 1GB 5Days
EUR 1.19
EUR 1.19/GBData1 GB
Validity5 days
Network4G
Coverage
Hotspot Instant eSIM
Fly eSIMTaiwan 1GB 7Days
EUR 1.27
EUR 1.27/GBData1 GB
Validity7 days
Network4G
Coverage
Hotspot Instant eSIM
Fly eSIMTaiwan 1GB 10Days
EUR 1.37
EUR 1.37/GBData1 GB
Validity10 days
Network4G
Coverage
Hotspot Instant eSIM
Good to know
Fly eSIM,
in plain terms.
When does Fly eSIM make sense?+
Fly eSIM keeps purchase, install and top-up in one app. App install and usage tracking on a broad catalog. In our current sample: median EUR 1.69/GB on limited packs. A tidy install screen does not name the local radio.
Do you give this provider a score?+
No. We do not publish a customer rating or a best-provider badge. This page shows normalized catalog fields — price, data, validity, coverage, 5G and hotspot — plus sourced product notes. A commission on an outbound link does not change those numbers.
Are Fly eSIM plans data-only?+
Typical travel packs are data-only. Use your primary SIM or an app such as WhatsApp for calls and texts.
How should I read 5G and hotspot on this page?+
In the current Fly eSIM sample, 69% of plans advertise 5G and 100% mention hotspot. Both fields are plan-level and can be missing even when the network allows tethering. Check the destination offer if either is a deal-breaker.
Does Fly eSIM sell unlimited plans?+
We currently see unlimited-labelled Fly eSIM packs in 118 destinations, including Japan, South Korea, Thailand. The label often includes a fair-use or speed policy after a high-speed allowance.
Is there a Fly eSIM promo code?+
The current record lists ESIMC. Eligibility can depend on the account and the plan. Confirm the discount in the payable total.
Sources
Facts you can verify.
Prices, data and validity come from the live catalog. Product notes were last checked on 2026-08-17. Outbound links may be affiliate links. They do not change the numbers on this page.
Keep comparing
Other providers to compare
Same fields, different product. Compare the destination pack before you lock a brand.
