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Cheap Finnair flights

LHR
27 Jan — 3 Feb1
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 22 January 2025. In the last 7 days, Cheapflights users made a total of 858,174 searches.

Cheapest Route

£71

Most Popular Route

HEL to CPH

Shortest flight

0h 30m

Longest Flight

20h 10m
Flying from Helsinki-Vantaa to Stockholm Arlanda
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Flying from Helsinki-Vantaa to Kastrup Copenhagen
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Flying from Helsinki-Vantaa to Tallinn Ulemiste
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Flying from Gothenburg Landvetter to Krakow J. Paul II Balice
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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 22 January 2025.

Thu 20/207:30BOS - ABZ
1 stop19h 45mFinnair
Thu 27/221:00ABZ - BOS
1 stop21h 20mFinnair
Deal found £494
Sun 25/520:05BOS - MAN
1 stop17h 45mFinnair
Sat 31/516:50MAN - BOS
1 stop23h 15mFinnair
Deal found £709
Wed 2/717:47BOS - EDI
2 stops19h 28mFinnair
Thu 17/707:00EDI - BOS
2 stops22h 16mFinnair
Deal found £1,043
)

Finnair Reviews

Read reviews and feedback from other travellers about their experiences with Finnair sourced from user searches. These reviews were last updated on 22 January 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
1,286 reviews
Check prices
Overview

Boarding

7.7

Food

6.7

Comfort

7.5

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 Stockholm Arlanda, Helsinki-Vantaa, 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 Jyvaskyla, which is £81. This round-trip flight has 0 stops. For a one-way domestic Finnair flight, the cheapest route is Helsinki-Vantaa to Kajaani (0 stops) for £41.

  • What is Finnair’s cheapest international flight?

    The least expensive round-trip international Finnair flight is: -Helsinki-Vantaa to Stockholm Arlanda, -0 stops, -£71 per ticket Finnair has international one-way flights available, but the cheapest is a flight from Stockholm Arlanda to Helsinki-Vantaa for just £25. This flight has 0 stops.

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