Find flights
Deals
Reviews
FAQs
Flight Tracker

Cheap Finnair flights

LHR
9 Apr — 16 Apr1
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 10 March 2026. In the last 7 days, Cheapflights users made a total of 858,174 searches.

Cheapest Route

£49

Most Popular Route

HEL to ARN

Shortest flight

0h 30m

Longest Flight

11h 20m
Flying from Stockholm Arlanda to Helsinki-Vantaa
Search Deals
Flying from Helsinki-Vantaa to Stockholm Arlanda
Search Deals
Flying from Tallinn to Helsinki-Vantaa
Search Deals
Flying from Tallinn to Munich Franz Josef Strauss
Search Deals

Find Finnair flight deals

Enter your travel dates to find the best prices.

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 10 March 2026.

Tue 21/420:40
RDU
-
LHR
Nonstop7h 45m
Finnair
Tue 28/413:00
LHR
-
RDU
Nonstop8h 50m
Finnair
Deal found £677
Tue 5/520:40
RDU
-
LHR
Nonstop7h 45m
Finnair
Tue 12/513:00
LHR
-
RDU
Nonstop8h 50m
Finnair
Deal found £678
Sat 9/520:40
RDU
-
GLA
1 stop32h 10m
Finnair
Thu 28/518:40
GLA
-
RDU
1 stop26h 55m
Finnair
Deal found £835

Finnair Reviews

Read reviews and feedback from other travellers about their experiences with Finnair sourced from user searches. These reviews were last updated on 10 March 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
1,371 reviews
Check prices
Overview

Boarding

7.7

Comfort

7.5

Crew

8.2

Entertainment

6.9

Food

6.7

Frequently asked questions about Finnair

  • What are the most popular Finnair airports?

    The most popular airports for Finnair are Oulu, Helsinki-Vantaa, 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 international flight?

    The least expensive round-trip international Finnair flight is: -Stockholm Arlanda to Helsinki-Vantaa, -0 stops, -£49 per ticket Finnair has international one-way flights available, but the cheapest is a flight from Riga Intl to Helsinki-Vantaa for just £23. This flight has 0 stops.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Real-time Finnair flight tracker

Track Finnair flights in real-time using the flight tracker tool, providing live updates on flight schedules, departure, and arrival times.
YYYY-MM-DD

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.