Finnair Customer Service Phone Number & Contact Information

Looking for the best way to contact Finnair and reach a live agent? Find the official primary customer service phone number and direct contact details. Get fast help with account inquiries, billing, technical support, and general assistance from a live representative.

Editorial note: DialIndex curates publicly listed customer service contact details and links back to official company websites when available. Always verify time-sensitive details on the official source before calling.

Last verified: 28 Mar 2026

How to Contact Finnair

Finnair Plc is the flag carrier and largest full-service airline of Finland, headquartered in Vantaa, on the grounds of Helsinki Airport, which serves as its main hub. Established in 1923 as Aero O/Y, it holds the distinction of being one of the world's oldest continuously operating airlines. Finnair specializes in connecting Europe, North America, and Asia through its Helsinki hub, leveraging its geographical position for efficient routes and shorter flight times. The airline is a member of the Oneworld airline alliance, and the Finnish government is its primary shareholder, owning 55.9% of its shares. Finnair's core operations involve providing passenger and cargo air transport services with a modern fleet, predominantly consisting of Airbus aircraft.

The main listed Finnair customer service number on this page is +358 10 800400. DialIndex also organizes additional support contact details by department so users can choose the most relevant phone line before they call.

This page currently lists 7 support phone numbers across 5 departments and links back to finnair.com when an official website is available. Always verify urgent or time-sensitive contact details on the official source.

Finnair Customer Service Phone Numbers

Finnair has 7 customer service phone numbers across 5 departments for billing, technical support, account help, and general assistance.

Phone LinePhone
Customer Service

Customer Service

Finland

Customer Service (Flight Tickets & Travel Extras)

Finland

Finnair Plus Program

Finland

Sales/ Reservations

Los Angeles

New York Location

Toll-Free Number

US only

Finnair Customer Service FAQ

Finnair provides multiple contact options, including a chatbot named Sisu and live customer service agents available via chat on their official website. For phone inquiries, specific numbers are provided for different services and regions. Additionally, various contact forms are available online for specific requests and feedback.