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Finnair aircraft at Heathrow Airport

Finnair, the world's fifth oldest airline, was founded in 1923 as Aero O/Y. In 1946 the Finnish government acquired a majority shareholding, and in 1953 the airline took the name Finnair.

Contact information

Telephone numbers

Reservation: 020 8001 0101 Customer service: 020 8001 0101 Special assistance: +358 (0)1080 4042**

* Additional charges may apply [More info]
** International number

Web Social links

Facilities at Heathrow

Which terminal?

This airline operates from Terminal 3

Find your terminal


Airline lounges are invitation-only – please check entry rules with your airline.

Terminal 3

No.1 Traveller Lounge

Departures, after security

Follow signs to Lounge F, then take lift or stairs to first floor

Find No.1 Traveller Lounge on map

Flight information

Flight numbers begin with IATA code AY.

Alliance membership

This airline is a member of the Oneworld allianceOneworld alliance.

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Destinations served from Heathrow

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