Finnair Software

The diese App app is a travel companion designed to give you peace of mind throughout your journeys, from preparing for the flight to landing at the destination. CHECK-IN AND BOARDING PASS You can check-in to your flights to most destinations and keep your boarding pass in your app. You can also save it to your Wallet. FLIGHT INFORMATION Get notified of boarding, delays and other important moments during your journey. Your flight details are also kept in the app, from baggage allowance to diet restrictions. UPGRADE YOUR EXPERIENCE We offer Business class upgrades, Economy Comfort seats and other extra services through the app, so you can customise the flight to your needs. You can pay with ApplePay, credit card, vouchers or diese App Plus points. BOOK FLIGHTS Discover new destinations and deals through the diese App app and automatically add the flights to your app. ACCESS diese App PLUS Keep an eye on your diese App Plus points, recent transaction and check tier benefits. By adding the flight to app while logged in, you ensure that you get all the points you're entitled to. Remember to join diese App Plus if you're not a member yet - or use the app anonymously if you wish. CUSTOMER CARE Get in touch with our customer care experts through the call centre or Facebook Messenger. AIRPORT SERVICES Reserve parking and check the terminal maps through the app. When you arrive to Helsinki-Vantaa airport, we'll let you know where to find your luggage. We are continuously working on new features to support you during your travels.