Finnair (AY)

Finnair (AY) flies to 322 destinations in 72 countries. Route counts include codeshare and partner-operated flights sold under the AY code. Leans international: 308 international routes vs 14 domestic. Covers a lot of ground internationally.

AY is part of oneworld. In practice that means your frequent flyer miles work on partner airlines, you can use partner lounges, and connecting flights on alliance carriers can be booked on a single ticket. oneworld partners include British Airways, Qantas, Japan Airlines, and Cathay Pacific.

AY runs everything through Helsinki (Vantaa) (HEL) with 98 nonstop routes. If you're not starting there, you're connecting there.

Finnair Hub Airports

Finnair funnels everything through a single hub. If you're connecting on AY, you're going through Helsinki (Vantaa). 98 nonstop routes means solid options from there, but no alternatives if that airport has weather problems.

Finnair Fleet & Aircraft Types

51 aircraft types appear on AY routes. This includes aircraft operated by partner airlines, not just Finnair metal. Large mixed fleet across the partner network. What you actually sit on varies by route.

Finnair Operating Partners

Not every flight with a AY number is actually Finnair. These partner airlines operate routes under the AY code. Your booking and flight number say AY, but the plane and crew belong to one of these carriers.

On shorter routes from the hubs, this usually means a regional jet. Smaller plane, 2-2 seating, less overhead bin space. Check the aircraft code when you book. If it says E175, CRJ, or ATR, that's a partner regional jet.

Finnair: All 322 Destinations

Every nonstop route Finnair flies. Each destination links to the full route page with schedules, competing airlines, and connection options.

Finnair FAQ