Slashtel sells prepaid travel eSIMs in 173 countries and mobile top-ups in 170+. Prices below are live from our catalogue, checked 23 September 2026. Holafly is a travel eSIM seller known for unlimited-data plans priced by trip length.
We list both sides so you can judge for yourself. Holafly is a trademark of its owner; Slashtel is not affiliated with it, and prices on their site may have changed since we checked.
Live from our catalogue, updated 23 September 2026. Holafly prices were checked by hand on the dates shown.
| Destination | Slashtel from | Cheapest week (7+ days) | Most data per $ | Per GB | Holafly |
|---|---|---|---|---|---|
| Australia | $1.69 | 1GB · $1.69 | 50GB · 30 days · $29.99 | $0.60 | not checked |
| Bulgaria | $1.49 | 1GB · $1.49 | 50GB · 30 days · $37.49 | $0.75 | not checked |
| Canada | $5.29 | 1GB · $5.29 | 20GB · 30 days · $29.69 | $1.48 | not checked |
| China | $1.69 | 1GB · $1.69 | 50GB · 30 days · $43.89 | $0.88 | not checked |
| Finland | $1.49 | 1GB · $1.49 | 20GB · 30 days · $14.69 | $0.73 | not checked |
| Indonesia | $1.69 | 1GB · $1.69 | 50GB · 30 days · $29.99 | $0.60 | not checked |
| Italy | $1.49 | 1GB · $1.49 | 50GB · 30 days · $29.99 | $0.60 | not checked |
| Japan | $1.69 | 1GB · $1.69 | 50GB · 30 days · $29.99 | $0.60 | not checked |
| Jersey | $1.69 | 1GB · $1.69 | 20GB · 30 days · $14.69 | $0.73 | not checked |
| Lithuania | $1.49 | 1GB · $1.49 | 10GB · 30 days · $7.89 | $0.79 | not checked |
| Luxembourg | $1.49 | 1GB · $1.49 | 10GB · 30 days · $7.89 | $0.79 | not checked |
| Macao SAR China | $1.69 | 1GB · $1.69 | 10GB · 30 days · $8.69 | $0.87 | not checked |
| Malaysia | $1.69 | 1GB · $1.69 | 40GB · 15 days · $18.49 | $0.46 | not checked |
| Morocco | $2.59 | 1GB · $2.59 | 50GB · 30 days · $54.79 | $1.10 | £5.00 (Unlimited, 1 day, checked 23 September 2026) |
| Netherlands | $1.59 | 1GB · $1.59 | 50GB · 30 days · $37.49 | $0.75 | not checked |
| New Zealand | $1.99 | 1GB · $1.99 | 50GB · 180 days · $53.29 | $1.07 | not checked |
| Poland | $1.49 | 1GB · $1.49 | 20GB · 30 days · $14.69 | $0.73 | not checked |
| Portugal | $1.49 | 1GB · $1.49 | 20GB · 30 days · $14.69 | $0.73 | not checked |
| Romania | $1.49 | 1GB · $1.49 | 20GB · 30 days · $14.69 | $0.73 | not checked |
| Singapore | $1.49 | 1GB · $1.49 | 50GB · 30 days · $29.99 | $0.60 | not checked |
| Slovakia | $1.49 | 1GB · $1.49 | 20GB · 30 days · $14.69 | $0.73 | not checked |
| Slovenia | $1.49 | 1GB · $1.49 | 20GB · 30 days · $14.69 | $0.73 | not checked |
| South Korea | $1.69 | 1GB · $1.69 | 50GB · 30 days · $29.99 | $0.60 | not checked |
| Spain | $1.49 | 1GB · $1.49 | 50GB · 30 days · $29.99 | $0.60 | not checked |
| Sweden | $1.49 | 1GB · $1.49 | 20GB · 30 days · $14.69 | $0.73 | not checked |
| Switzerland | $1.49 | 1GB · $1.49 | 50GB · 30 days · $29.99 | $0.60 | not checked |
| Thailand | $1.69 | 1GB · $1.69 | 50GB · 10 days · $14.39 | $0.29 | not checked |
| Türkiye | $1.29 | 1GB · $1.29 | 50GB · 30 days · $27.19 | $0.54 | not checked |
| United States | $1.99 | 1GB · $1.99 | 50GB · 30 days · $49.09 | $0.98 | not checked |
| Vatican City | $1.49 | 1GB · $1.49 | 20GB · 30 days · $14.69 | $0.73 | not checked |
Prices in USD and include our service fee. Your card may be charged in your own currency.
It depends on the destination and the plan size. The table above shows Slashtel's live prices, refreshed every six hours. Where we have checked a Holafly price for the same country, it is listed beside ours with the date it was checked.
No. The QR code arrives by email within minutes and installs from your phone's own settings. There is nothing to download.
Yes. A Slashtel eSIM is data-only and sits alongside your existing SIM, so calls, texts and bank one-time codes keep working on your usual number.
You can add more data to the same eSIM at slashtel.com/topup using your order reference and email. No new QR code is needed.
Yes. You can send airtime to a prepaid number in 170+ countries from the same account, paid by card in your own currency.