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Cheap Finnair flights

LHR
8 Jun — 15 Jun1
1 adult
1 adult, Economy, 0 bags

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 9 May 2026. In the last 7 days, Cheapflights users made a total of 858,174 searches.

Cheapest Route

£68

Most Popular Route

ARN to HEL

Shortest flight

0h 30m

Longest Flight

10h 15m
Flying from Stockholm Arlanda to Helsinki-Vantaa
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Flying from Stockholm Arlanda to Budapest Ferenc Liszt 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 9 May 2026.

Sun 6/919:05
RDU
-
EDI
1 stop21h 50m
Finnair
Mon 14/919:35
EDI
-
RDU
1 stop25h 10m
Finnair
Deal found £642
Wed 19/819:05
RDU
-
LHR
Nonstop7h 35m
Finnair
Wed 9/913:00
LHR
-
RDU
Nonstop8h 45m
Finnair
Deal found £690
Tue 4/819:10
RDU
-
GLA
1 stop19h 25m
Finnair
Tue 18/817:10
GLA
-
RDU
2 stops34h 23m
Finnair
Deal found £694

Finnair Reviews

Read reviews and feedback from other travellers about their experiences with Finnair sourced from user searches. These reviews were last updated on 9 May 2026 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
1,393 reviews
Check prices
Overview

Comfort

7.4

Food

6.7

Entertainment

6.9

Boarding

7.7

Crew

8.2

Frequently asked questions about Finnair

  • What are the most popular Finnair airports?

    The most popular airports for Finnair are Helsinki-Vantaa, Oulu, and Stockholm Arlanda 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 Mariehamn, which is £93. This round-trip flight has 0 stops. For a one-way domestic Finnair flight, the cheapest route is Kuopio to Helsinki-Vantaa (0 stops) for £51.

  • What is Finnair’s cheapest international flight?

    The least expensive round-trip international Finnair flight is: -Stockholm Arlanda to Helsinki-Vantaa, -0 stops, -£68 per ticket Finnair has international one-way flights available, but the cheapest is a flight from Stockholm Arlanda to Helsinki-Vantaa for just £32. This flight has 0 stops.

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