Frequently asked questions

Radar Viagens is an intelligence platform that continuously monitors travel opportunities — flights, hotels, car rentals and other services — and delivers the best ones to your WhatsApp and here on the site. Instead of hunting for prices across dozens of sites, the system does it for you.

Yes, it's 100% free. You pay nothing to follow the opportunities, use the searches or join the group. The platform sustains itself through official affiliate programs, without charging users.

No registration is needed to browse the site. To receive the best opportunities first-hand, just join the official WhatsApp group.

No. We don't sell or issue tickets or bookings. We're a curation and referral layer: we find the opportunity and direct you to the official partner to complete the booking safely.

Our technology tracks the prices of thousands of routes and services in real time, compares each value against history and highlights only what truly breaks the pattern. Only a genuinely good opportunity reaches you.

Daily. Monitoring is continuous, 24 hours a day, and the best opportunities arrive first-hand in the WhatsApp group.

Yes, the values shown are monitored and updated automatically. Even so, they are 'starting from' prices and may vary with availability. Always confirm the final price with the official partner before booking.

Travel fares change constantly, in real time, based on demand and availability. That's why the final price is always the one shown by the partner at the moment of booking — the deal serves as an alert that it's worth a look.

It depends on the partner and the product. Domestic services (domestic flights and hotels in Brazil) are usually charged in reais. International bookings may be charged in US dollars or euros, with the IOF tax. Check the currency before completing the purchase.

No. You're safely directed to the official partner (airline, hotel or booking platform) to complete the purchase in their environment.

We currently work with Travelpayouts (a global platform bringing together flights, hotels, car rentals and insurance) and Expedia Group (one of the largest travel groups in the world). You'll find the details on the Affiliate Program page.

Yes. We only direct you to official, internationally recognized partners. Payment happens in each partner's secure environment — Radar Viagens does not process payments.

Cancellation, change and refund rules are set by the partner where the booking was made. Always read the fare conditions before buying and, if in doubt, deal directly with the partner.

They are links that can earn Radar Viagens a commission when you make a booking or purchase. That commission is paid by the partner, and it's what keeps the platform free and online.

No. The price is exactly the same as you'd pay going to the partner directly. The commission comes from the partner, at no additional cost to you.

No. Our goal is always to present the best available opportunity, regardless of the commission amount. We prioritize your interest, not the highest payout.

Yes. The site doesn't require registration to browse and we handle any data in accordance with the LGPD. Learn more in our Privacy Policy.

Yes. Payment always happens in the official partner's environment. Radar Viagens does not collect or store card data or payment information.

We use cookies to improve the experience and for analytics, as explained in the Cookie Policy. You can manage them in your browser.

Beyond flights, we monitor hotels, car rentals, travel insurance and also eSIM (internet abroad). The idea is to bring everything involved in a trip together in one place.

You can write to us at [email protected] or join the official WhatsApp group. All channels are on the Contact page.