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Cheap Finnair flights

LHR
7 Apr — 14 Apr1
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 2 April 2025. In the last 7 days, Cheapflights users made a total of 858,174 searches.

Cheapest Route

£79

Most Popular Route

RIX to CPH

Shortest flight

0h 30m

Longest Flight

22h 40m
Flying from Helsinki-Vantaa to Stockholm Arlanda
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Cheapest Finnair flights
Explore the most affordable Finnair flight options available. Find the lowest fares based on data from user searches, with prices last updated on 2 April 2025.

Wed 16/412:14ICT - LHR
1 stop12h 11mFinnair
Wed 23/410:30LHR - ICT
1 stop13h 30mFinnair
Deal found £538

Finnair Reviews

Read reviews and feedback from other travellers about their experiences with Finnair sourced from user searches. These reviews were last updated on 2 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
1,267 reviews
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Overview

Comfort

7.4

Entertainment

6.9

Crew

8.1

Food

6.7

Boarding

7.6

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 Helsinki-Vantaa to Kuopio, which is £102. 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 £50.

  • What is Finnair’s cheapest international flight?

    The least expensive round-trip international Finnair flight is: -Helsinki-Vantaa to Stockholm Arlanda, -0 stops, -£79 per ticket Finnair has international one-way flights available, but the cheapest is a flight from Stockholm Arlanda to Helsinki-Vantaa for just £34. This flight has 0 stops.

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