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Cheap Finnair flights

LHR
29 Apr — 6 May1
1 adult

Finnair information

Discover detailed information about Finnair flights, including average fare prices, reviews, and more. Flight info is based on data from user searches last updated on 24 April 2025. In the last 7 days, Cheapflights users made a total of 858,174 searches.

Cheapest Route

£77

Most Popular Route

HEL to CPH

Shortest flight

0h 30m

Longest Flight

18h 05m
Flying from Stockholm Arlanda to Helsinki-Vantaa
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International Finnair flights
Search for international Finnair flight options. Find affordable international airfare based on user searches. Data last updated 24 April 2025.

Wed 15/1019:05ZRH - HEL
Nonstop2h 40mFinnair
Fri 31/1016:30HEL - ZRH
Nonstop2h 50mFinnair
Deal found £232

Finnair Reviews

Read reviews and feedback from other travellers about their experiences with Finnair sourced from user searches. These reviews were last updated on 24 April 2025 and provide insights based on users' experiences. In the last 7 days, Cheapflights users made a total of 858,174 searches.
Finnair
7.6
Good
1,272 reviews
Check prices
Overview

Food

6.7

Comfort

7.4

Boarding

7.6

Crew

8.1

Entertainment

6.9

Frequently asked questions about Finnair

  • What are the most popular Finnair airports?

    The most popular airports for Finnair are Helsinki-Vantaa, Stockholm Arlanda, and Oulu according to our data. Flights to or from any of these airports should be available via Finnair year-round.

  • What is Finnair’s cheapest domestic flight?

    The cheapest domestic Finnair flight is flying Kuopio to Helsinki-Vantaa, which is £103. This round-trip flight has 0 stops. For a one-way domestic Finnair flight, the cheapest route is Helsinki-Vantaa to Oulu (0 stops) for £52.

  • What is Finnair’s cheapest international flight?

    The least expensive round-trip international Finnair flight is: -Stockholm Arlanda to Helsinki-Vantaa, -0 stops, -£77 per ticket Finnair has international one-way flights available, but the cheapest is a flight from Helsinki-Vantaa to Stockholm Arlanda for just £46. This flight has 0 stops.

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