The trial is taking place until August 11th on flights in both directions between London and the Finnish capital.
IATA Travel Pass is a smartphone-based initiative which uses mobile technology to make it easier for airline customers to manage all their proof of Covid-19 certificate status in one handy app, upon departure and arrival.
As well as making the flight less stressful, the app will also update customers with the most accurate and up-to-date information on various travel requirements for any pending journeys.
Ole Orvér, Finnair chief commercial officer, said: “The app is currently on trial in both directions from our hub in Helsinki to London, and we look forward to hearing our customers’ thoughts on the new solution to decide our next steps with it.
IATA app allows travellers to receive, store and manage any verified Covid-19 certificates securely, giving them reassurance and support for travel.
In the future, the app will enable customers to navigate their way through airports and board their flight more quickly and efficiently.