Medium riskTravel

Travel eSIM & Data Plan Scam

In this scam, fake travel eSIM or roaming data sites and ads sell cheap international data plans, take your payment and details, then provide a non-working code or nothing at all while harvesting card data.

Quick verdict

Risk level
Medium risk
Scam type
Fake service (travel)
Main red flag
A cheap travel eSIM from an unknown site or social ad wanting card details.
What to do first
Buy eSIMs only from reputable providers or your carrier and pay by card.

What this scam usually looks like

In this scam, fake travel eSIM or roaming data sites and ads sell cheap international data plans, take your payment and details, then provide a non-working code or nothing at all while harvesting card data.

Travel and holiday scams sell fake bookings, too-good-to-be-true deals, and bogus "official" services for visas, trusted-traveller programs, or compensation. They collect deposits and passport details, often through lookalike sites and sponsored ads.

The single clearest warning sign to remember is this: A cheap travel eSIM from an unknown site or social ad wanting card details. Buy eSIMs only from reputable providers or your carrier and pay by card.

Not sure this matches what you received? Compare it with the Fake Cruise Booking Scam or the Fake Travel Agency Scam, browse the Travel & Holiday Scams guides, or paste the exact message into our free scam checker.

By the numbers

$10.3B
total reported US fraud losses in 2023 across all categories
Source: US Federal Trade Commission
Lookalike sites
a common travel-scam tactic, third-party sites posing as official services
Source: FTC Consumer Advice

Example message pattern

Example pattern, not a real report
Example pattern: 'Unlimited travel data eSIM for your trip, 90% off today only! Enter your card details to receive your activation code instantly.'

This is a fictional, anonymised example used to illustrate the pattern. It is not a verified real message, and any names are used only to show how the scam typically reads.

Why this is a red flag: A cheap travel eSIM from an unknown site or social ad wanting card details.

Red flags to watch for

  • Travel data plans priced far below normal
  • An unknown site or social media ad selling eSIMs
  • A code that never activates after payment
  • Requests for card details on an unsecured page
  • No support or contact after purchase

What to do

  • Buy eSIMs from reputable providers or your own carrier
  • Check reviews and the web address before paying
  • Pay by card for protection, not by transfer
  • Report sites that take payment but deliver nothing

If you already clicked or replied

  • Contact your bank or card provider about the charge
  • Watch for misuse of the card details you entered
  • Keep records and report the fake seller
  • Buy a plan from a reputable provider instead

What not to do

  • Do not buy eSIMs from unknown social media ads
  • Do not pay for data plans by transfer
  • Do not enter card details on unsecured pages

Similar scams

Medium risk Travel

Fake Cruise Booking Scam

In this scam, fake cruise deals and lookalike booking sites advertise heavily discounted voyages, take deposits or full payment by transfer, then deliver no booking or a worthless reservation.

Created by Scam or Safe Editorial Team
High risk Travel

Fake Travel Agency Scam

In this scam, a fake travel agency offers cheap flights, hotels, or packages, takes your payment, then provides fake confirmations or nothing at all, leaving you with no booking and no refund.

Created by Scam or Safe Editorial Team
Medium risk Travel

Free Holiday Prize Scam

In this scam, you are told you have won a free holiday or cruise, then asked for booking fees, taxes, or card details, or pressured into a high-pressure timeshare or club presentation, for a trip that is restricted or never happens.

Created by Scam or Safe Editorial Team

Frequently asked questions

How do I buy a travel eSIM safely?
Use reputable eSIM providers or your own carrier, check reviews and the web address, and pay by card for protection.
The eSIM code never worked. Scam?
A code that never activates after payment, from an unknown site or ad, is a common scam. Contact your bank and buy from a reputable provider.
I entered my card on a dodgy site. What now?
Contact your bank or card provider, watch for misuse of your details, keep records, and report the seller.
Why are travel eSIM scams common?
Travellers want cheap data fast, and eSIMs are delivered as codes, so fraudsters can take payment and send a worthless or no code.

Last reviewed June 2026 · Written & reviewed by the

Disclaimer: This page provides educational information only to help you recognise common scam patterns. It is not legal, financial, cybersecurity, or law enforcement advice, and it does not confirm whether any specific message, company, or person is genuine or fraudulent. When in doubt, contact the official organisation directly and report concerns to your local authorities.