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 £96. This round-trip flight has 0 stops. For a one-way domestic Finnair flight, the cheapest route is Oulu to Helsinki-Vantaa (0 stops) for £45.

What is Finnair’s cheapest international flight?

The least expensive round-trip international Finnair flight is: -Helsinki-Vantaa to Stockholm Arlanda, -0 stops, -£77 per ticket Finnair has international one-way flights available, but the cheapest is a flight from Stockholm Arlanda to Helsinki-Vantaa for just £35. This flight has 0 stops.

Finnair Flight Deals, Reviews & Information

Finnair information

Cheapest Route	£77
Most Popular Route	HEL to CPH
Shortest flight	0h 30m
Longest Flight	23h 46m

Flying from Helsinki-Vantaa to Stockholm Arlanda

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Flying from Helsinki-Vantaa to Kastrup Copenhagen

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Flying from Tallinn to Helsinki-Vantaa

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Flying from Los Angeles to Vancouver Intl

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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 13 June 2025.

Fri 22/819:45BOS - LHR

Nonstop6h 35mFinnair

Fri 5/908:55LHR - BOS

Nonstop7h 20mFinnair

Deal found £409

Sun 27/719:00BOS - LGW

2 stops32h 10mFinnair

Sun 3/814:45LGW - BOS

2 stops24h 33mFinnair

Deal found £570

Tue 16/919:40BOS - EDI

1 stop9h 25mFinnair

Wed 1/1017:10EDI - BOS

1 stop10h 30mFinnair

Deal found £2,277

Direct Finnair flights
Explore direct Finnair flight options based on user searches, and compare prices and availability for your desired travel dates. Data last updated 13 June 2025.

Fri 22/819:45BOS - LHR

Nonstop6h 35mFinnair

Fri 5/908:55LHR - BOS

Nonstop7h 20mFinnair

Deal found £409

Sun 27/719:00BOS - LGW

2 stops32h 10mFinnair

Sun 3/814:45LGW - BOS

2 stops24h 33mFinnair

Deal found £570

Tue 16/919:40BOS - EDI

1 stop9h 25mFinnair

Wed 1/1017:10EDI - BOS

1 stop10h 30mFinnair

Deal found £2,277

Last-minute Finnair flights
Discover last-minute Finnair flight deals. Data last updated 13 June 2025 and is based on user searches.

Mon 23/617:59BOS - LHR

1 stop12h 06mFinnair

Tue 15/713:00LHR - BOS

2 stops39h 34mFinnair

Deal found £630

Sat 28/620:10BOS - EDI

1 stop21h 55mFinnair

Wed 2/717:10EDI - BOS

1 stop10h 30mFinnair

Deal found £3,823

Sun 27/707:25BOS - LHR

Nonstop6h 30mFinnair

Sun 3/808:55LHR - BOS

Nonstop7h 25mFinnair

Deal found £444

Sun 27/719:00BOS - LGW

2 stops32h 10mFinnair

Sun 3/814:45LGW - BOS

2 stops24h 33mFinnair

Deal found £570

Finnair Reviews

Finnair

7.6

Good

1,290 reviews

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Overview

Recent reviews

10.0

Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.

10.0

Excellent

Daniel,May 2025

HEL - ARN

This is a very short flight. The crew was all very friendly and helpful. The plane was clean and nice. By the time you're in the air, you're starting to descend. It's painless.

6.0

Good

Matt,May 2025

LHR - MIA

Difficult to say what I liked, cabin crew very miserable, looked like they were sick of the job and it was their 50th flight if the day, long wait between drinks and food was somewhat very budget. We did travel in economy but with such a long flight you'd expect this type of service with Ryanair for a two/three hour flight to benidorm, not 8 hours over the Altantic.. entertainment was limited with films and difficult to hear even with headphones on. I think the pilot spoke once and I couldn't hear him over the noise in the cabin. I'd say to say you get what you pay for but my opinion I've flown with a much better airlines. Sorry...you dud ask :(

1 out of 430

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 £96. This round-trip flight has 0 stops. For a one-way domestic Finnair flight, the cheapest route is Oulu to Helsinki-Vantaa (0 stops) for £45.
What is Finnair’s cheapest international flight?
The least expensive round-trip international Finnair flight is: -Helsinki-Vantaa to Stockholm Arlanda, -0 stops, -£77 per ticket Finnair has international one-way flights available, but the cheapest is a flight from Stockholm Arlanda to Helsinki-Vantaa for just £35. This flight has 0 stops.

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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 13 June 2025. In the last 7 days, Cheapflights users made a total of 858,174 searches.

Cheapest Route

Most Popular Route

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Find Finnair flight deals

Cheapest Finnair flightsExplore the most affordable Finnair flight options available. Find the lowest fares based on data from user searches, with prices last updated on 13 June 2025.

Explore the most affordable Finnair flight options available. Find the lowest fares based on data from user searches, with prices last updated on 13 June 2025.

Finnair Reviews

Read reviews and feedback from other travellers about their experiences with Finnair sourced from user searches. These reviews were last updated on 13 June 2025 and provide insights based on users' experiences. In the last 7 days, Cheapflights users made a total of 858,174 searches.

Overview

Frequently asked questions about Finnair

What are the most popular Finnair airports?

What is Finnair’s cheapest domestic flight?

What is Finnair’s cheapest international flight?

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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 13 June 2025.