The best working Holafly discount code is THEDUFRESNES. It saves 5% on destination eSIMs, 10% on Holafly Plans monthly subscriptions, and up to 30% total on annual Plans when stacked with Holafly's annual promotion. It has unlimited uses and works on every purchase. Verified August 2026.

Yes. THEDUFRESNES is the current Holafly discount code and is verified working as of August 2026. It applies at checkout on Holafly's website, works on every purchase with unlimited uses, and gives 5% off destination eSIMs, 10% off monthly Holafly Plans, and up to 30% total off annual Plans (20% from Holafly + 10% with THEDUFRESNES) when stacked with Holafly's annual promotion.

THEDUFRESNES saves 5% on destination eSIMs (available in 200+ countries), 10% on Holafly Plans monthly subscriptions, up to 20% total on quarterly Plans (10% Holafly + 10% code), and up to 30% total on annual Plans (20% Holafly + 10% code). On the annual Plans Unlimited subscription that stacks to up to 30% off. The code has unlimited uses and applies to every purchase.

THEDUFRESNES stacks with Holafly's standing quarterly and annual promotions on Plans, producing up to 20% total off quarterly Plans and up to 30% total off annual Plans. It does not stack with Holafly's site-wide flash sales. When a flash sale is running, the sale price supersedes the discount code — usually a better deal than the code would offer on its own.

For most international travelers, yes. Holafly is worth it if you value fast setup, multi-country coverage on one eSIM, and reliable support over the lowest possible per-gigabyte cost. It is not the cheapest option for long single-country stays where a local prepaid SIM would beat it on price.

Yes. Holafly is an established Spanish travel-eSIM company founded in 2018 that operates through partnerships with major mobile carriers worldwide, delivering coverage in 200+ destinations. It is a well-reviewed, widely used provider — and after four years and 12 countries of our own use, it has worked everywhere we have needed it.

Yes, Holafly works in Thailand. We used Holafly Plans throughout our year living in Bangkok in 2024. Coverage was reliable across the country in both urban and populated areas, on the local networks. Thailand is covered by both single-destination eSIMs and Holafly Plans Unlimited (which covers 160+ destinations).

Yes, Holafly works in Vietnam. We used Holafly Plans daily throughout our year living in Da Nang, and it was reliable across the 14 areas of Vietnam we traveled. Coverage is good in urban and populated areas on the local networks. Vietnam is covered by both Holafly's Vietnam-specific eSIM and Holafly Plans Unlimited.

Yes, Holafly works in Japan. Holafly's Japan eSIM connects to Japan's top-tier local carriers. Coverage across urban Japan is considered among the best in the world. Japan is available as a single-destination eSIM or through Holafly Plans Unlimited (160+ destinations).

Yes, Holafly works in Europe. The Europe regional eSIM covers 33 destinations on a single purchase, connecting through major local carriers across the region. One eSIM works across the entire coverage area with automatic reconnection when you cross borders — no reconfiguration required.

Yes, Holafly works in the USA and connects to major local networks. We have personally tested Holafly USA coverage in California with consistent connectivity in urban areas. The USA is available as a single-destination eSIM or through Holafly Plans Unlimited (which covers 160+ destinations including USA, Canada, and Mexico).

Yes, Holafly works in Bali and across Indonesia. We used it across a 17-day trip through Canggu, Ubud, Sanur, and Uluwatu in June 2026, and connectivity was reliable at every stop — including through a power outage that took out our villa WiFi. Indonesia is available as a single-destination eSIM, through the Asia regional eSIM, or through Holafly Plans Unlimited (160+ destinations).

Yes, Holafly works in Mexico. We have used Holafly reliably across the regions of Mexico we visited, on the local networks. Mexico is available as a single-destination eSIM, through the North America regional eSIM (which also covers USA and Canada), or through Holafly Plans Unlimited (160+ destinations).

Yes, and this is one of Holafly's biggest advantages in China. Holafly's China eSIM has a built-in firewall bypass, so Google services, WhatsApp, Instagram, YouTube, Facebook, and other apps normally blocked in mainland China work normally — with no separate VPN app to install or configure. Note the China eSIM covers mainland China only; Hong Kong and Taiwan need their own eSIM.

Buy your eSIM, receive the QR code by email, scan it with your phone camera to install the eSIM profile, then in your phone settings enable the Holafly line as your data line and turn on Data Roaming. Setup takes under 60 seconds. We recommend installing the profile at home on WiFi, then activating data service when you land.

Yes. Holafly Plans Unlimited includes truly unlimited hotspot with no cap — we regularly tether laptops and family members' phones. Destination eSIMs have limited daily hotspot allowances (typically 500MB to 1GB per day) and specific rules vary by country. Always check the specific plan page before buying if hotspot use is important to your trip.

Yes, Holafly supports 5G where the local carrier partner offers 5G and your phone is 5G-capable. In our testing, urban 5G speeds on Holafly regularly exceed the speeds many home broadband connections deliver. In areas without 5G coverage, Holafly falls back to 4G LTE, which is more than sufficient for typical travel data use.

Yes. Your primary phone number stays intact on your home SIM. Holafly runs alongside it — data on Holafly, calls and SMS on your home number. Holafly Plans Unlimited also includes an optional secondary number (Canada, UK, or US) for receiving SMS while traveling.

The Holafly eSIM itself is data-only — no traditional voice calls or outbound SMS on the eSIM number. For calls, use WhatsApp, FaceTime, Telegram, Google Meet, or any voice-over-data app, which all work fine on Holafly data. Your existing home SIM remains active alongside Holafly, so your regular phone number keeps receiving calls and SMS as normal.

For a single short trip in one country, Airalo is often a few dollars cheaper on the low-data plans. Holafly typically wins on multi-country trips, unlimited data, hotspot allowances, and support responsiveness. We use Holafly for the total cost of ownership, not per-GB pricing.

Destination eSIMs expire at the end of their plan duration (5, 10, 15, 30 days, etc.). Holafly Plans subscriptions renew monthly or annually until you cancel. Even after a plan ends, the eSIM itself stays installed and can access Always On backup data (1GB monthly) if you keep the profile on your phone.

Holafly offers a money-back guarantee if your eSIM cannot be installed due to phone incompatibility. Refunds are processed through Holafly's 24/7 support team. For issues with an eSIM that has already been activated, contact support first — most problems resolve within an hour via WhatsApp chat. Refund conditions apply to unused, unactivated eSIMs.

Dial *#06# on your phone — if you see an EID number, your phone supports eSIM. Your phone must also be carrier-unlocked. Compatible devices include iPhone XS and newer, Samsung Galaxy S20 and newer, Google Pixel 3 and newer, and most recent Motorola, OPPO, and Xiaomi flagships.

Yes. Monthly Plans subscriptions cancel anytime from your Holafly dashboard with no fees. Service continues through the end of your billing period, after which the eSIM automatically downgrades to Always On (1GB free monthly in 150+ destinations) as long as you keep the profile installed.

Always On is a Holafly feature providing 1GB of free backup data every 30 days in 150+ destinations, included with every Holafly eSIM. It activates automatically after your paid plan ends (or alongside destination eSIMs) as long as the eSIM profile stays installed on your phone. Personal device use only — hotspot is not available on Always On data.

Holafly Plans Unlimited is a subscription eSIM that covers 160+ destinations on one plan, available as monthly, quarterly, or annual billing. It includes unlimited data, unlimited hotspot, a Canada/UK/US phone number for receiving SMS, Always On backup data after cancellation, and 24/7 support. Monthly billing gets 10% off with THEDUFRESNES; quarterly billing stacks 10% (Holafly) + 10% (code) for up to 20% total off; annual billing stacks 20% (Holafly) + 10% (code) for up to 30% total off.

You typically receive your Holafly eSIM by email within 1 to 5 minutes of purchase. It arrives as a QR code that installs the eSIM profile on your phone in about 30 seconds. We recommend installing the eSIM profile at home while connected to WiFi, then activating the data service when you land in your destination.

No, Holafly does not work at sea. Travel eSIMs — including Holafly — require land-based cellular towers, which are not available in the middle of the ocean. Your Holafly eSIM will automatically reconnect when your cruise ship reaches port in any country that Holafly covers. On board, you would need the ship's own maritime cellular or Wi-Fi service.

Yes, if you buy a regional eSIM (Europe, North America, Asia, or Latin America) or Holafly Plans Unlimited (160+ destinations). The eSIM automatically reconnects to the local carrier when you cross borders, with no manual reconfiguration. Single-destination eSIMs only work in the specific country they were purchased for and will not connect across borders.

Most Holafly discount codes floating around Reddit, YouTube comments, and coupon aggregators are expired, region-locked, or single-use. THEDUFRESNES is our official Ambassador code, verified working as of August 2026. We use it on every renewal and maintain it directly with Holafly, so it stays current — this is why it works when random codes online no longer do.

Yes. THEDUFRESNES works on Holafly destination eSIMs (single country), regional eSIMs (Europe, North America, Asia, Latin America), top-ups on existing eSIMs, and Holafly Plans monthly and annual subscriptions. The code has unlimited uses and applies to every purchase you make on Holafly's website.

No. An eSIM is tied to the phone it's installed on. Each device needs its own eSIM. For families, Holafly Plans Unlimited with unlimited hotspot is often more cost-effective than buying multiple eSIMs — one subscription can tether the whole family.

Yes — THEDUFRESNES is our official Holafly Ambassador code. We've been Holafly Ambassadors for 4 years and use this code on every renewal ourselves. It offers 5% off destination eSIMs, 10% off monthly Plans, and up to 30% total off annual Plans (20% from Holafly + 10% with THEDUFRESNES).