French space balloon start-up Zephalto has started taking reservations for the flights to the stratosphere aboard a hydrogen and helium filled balloon.

The space balloon effort has already received approval from the French Space Agency, Centre national d’études spatiales.

The starting cost of the tickets for this six-hour ride to the stratosphere will be approximately $132,000 per passenger, Bloomberg confirmed in a report.

Scheduled to take-off from France in 2025, the balloon will carry a total of six passengers.

Current plans suggest that a capsule fitted underneath Zephalto’s space balloon will carry six passengers and two pilots on a 90-minute ride, at an altitude of nearly 25km, which is three times higher than commercial air traffic.

After reaching the desired altitude, the balloon will hover, allowing the passengers to enjoy the view for about three hours before commencing its 90-minute journey back to Earth.

How well do you really know your competitors?

Access the most comprehensive Company Profiles on the market, powered by GlobalData. Save hours of research. Gain competitive edge.

Company Profile – free sample

Thank you!

Your download email will arrive shortly

Not ready to buy yet? Download a free sample

We are confident about the unique quality of our Company Profiles. However, we want you to make the most beneficial decision for your business, so we offer a free sample that you can download by submitting the below form

By GlobalData
Visit our Privacy Policy for more information about our services, how we may use, process and share your personal data, including information of your rights in respect of your personal data and how you can unsubscribe from future marketing communications. Our services are intended for corporate subscribers and you warrant that the email address submitted is your corporate email address.

“We choose 25km high because it’s the altitude where you are in the darkness of space, with 98% of the atmosphere below you, so you can enjoy the curvature of the Earth in the blue line. You’re in the darkness of space, but without the zero gravity experience,” Zephalto founder and aerospace engineer Vincent Farret d’Astiès told Bloomberg.

The company has already completed three test flights with pilots onboard, However, none of the flights have been able to reach the desired 25km altitude.

Zephalto is expecting to achieve this mark during the next flight test, scheduled to take place later this year.

Going forward, Zephalto is planning at least 60 flights every year. 

Notably, the altitude at which Zephalto’s space balloon will fly is comparatively lower than its competitors’, including Blue Origin, flights, which has taken its passengers beyond the ‘Kármán line’, a boundary between Earth’s atmosphere and outer space.