$70+ Cheap flights from Oulu
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/31. Fares are subject to change and may not be available on all flights or dates of travel.
Find flights from Oulu within your budget
Fly to
Route
Depart
Return
OuluHelsinki
OUL Oulu - HEL Helsinki-Vantaa
OULHEL
Oulu
Wed 3/31
10:15 pm-11:15 pm
Nonstop1h 00m
Helsinki-Vantaa
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
OuluHelsinki
OUL Oulu - HEL Helsinki-Vantaa
OULHEL
Oulu
Thu 11/19
10:40 pm-11:40 pm
Nonstop1h 00m
Helsinki-Vantaa
Sun 11/22
10:45 pm-11:45 pm
Nonstop1h 00m
OuluHelsinki
OUL Oulu - HEL Helsinki-Vantaa
OULHEL
Oulu
Mon 11/23
10:55 am-6:30 am
1 stop19h 35m
Helsinki-Vantaa
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
OuluHelsinki
OUL Oulu - HEL Helsinki-Vantaa
OULHEL
Oulu
Sun 11/22
10:55 am-12:50 pm
1 stop25h 55m
Helsinki-Vantaa
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
OuluHelsinki
OUL Oulu - HEL Helsinki-Vantaa
OULHEL
Oulu
Wed 11/4
10:40 pm-11:40 pm
Nonstop1h 00m
Helsinki-Vantaa
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
OuluHelsinki
OUL Oulu - HEL Helsinki-Vantaa
OULHEL
Oulu
Mon 11/30
5:45 pm-6:45 pm
Nonstop1h 00m
Helsinki-Vantaa
Mon 11/30
10:45 pm-11:45 pm
Nonstop1h 00m
OuluHelsinki
OUL Oulu - HEL Helsinki-Vantaa
OULHEL
Oulu
Fri 11/6
10:15 pm-11:15 pm
Nonstop1h 00m
Helsinki-Vantaa
Tue 11/10
10:45 pm-11:45 pm
Nonstop1h 00m
OuluHelsinki
OUL Oulu - HEL Helsinki-Vantaa
OULHEL
Oulu
Fri 11/6
10:40 pm-11:40 pm
Nonstop1h 00m
Helsinki-Vantaa
Sun 11/8
10:45 pm-11:45 pm
Nonstop1h 00m
OuluHelsinki
OUL Oulu - HEL Helsinki-Vantaa
OULHEL
Oulu
Tue 12/8
5:35 am-6:35 am
Nonstop1h 00m
Helsinki-Vantaa
Tue 12/8
12:30 pm-1:40 pm
Nonstop1h 10m
OuluVilnius
OUL Oulu - VNO Vilnius
OULVNO
Oulu
Mon 4/12
5:00 am-2:45 pm
1 stop9h 45m
Vilnius
Fri 4/16
3:25 pm-1:25 am
1 stop10h 00m
Best time to book a flight from Oulu
Have a flexible travel schedule? Discover the best time to fly from Oulu with our price prediction graph.
Travel insights for flights from Oulu
Get recent, data-driven insights about flights from Oulu including ideal travel times, pricing trends, and more.
What is the cheapest month to book a flight from Oulu?
Currently, February is the cheapest month in which you can book a flight from Oulu (average of $163). Flying from Oulu in August will prove the most costly (average of $234). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.
Which airlines fly from Oulu?
For flights departing from Oulu check dates and pricing for the following: Finnair. This airline departs to the following popular destinations: Helsinki.
What is the cheapest place to fly to from Oulu?
The cheapest city to fly to from Oulu is Helsinki-Vantaa, with prices starting at $70. Explore other affordable destinations below.
When is the best time to book a flight from Oulu?
To ensure you get the cheapest price possible for a flight from Oulu, you should look to book at least 57 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
When is the cheapest time to fly from Oulu?
Use this chart to determine the cheapest time to fly round-trip from Oulu to Helsinki. Price data was last updated on October 24, 2026.
Those who are seeking the cheapest fare on flights departing from Oulu would be wise to consider leaving during Friday evenings when prices are typically at their lowest. When considering other options, price-conscious travelers should avoid Saturday at noon when fares are usually the most expensive.
Airline reviews for flights from Oulu
Read reviews and ratings of airlines operating flights from Oulu. Gain insights into the quality of service, in-flight amenities, customer experiences, and overall satisfaction to choose the best airline for your Oulu travel. Please note that the reviews are sourced from user searches and were last updated on October 26, 2026. In the last 7 days, Cheapflights users made a total of 7,457,451 searches.
Get a feel of what it's like to fly with Finnair from Oulu by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
Boarding
Food
Overall
Comfort
Entertainment
Reviews
Gurinder,Aug 2026
BKK - HEL
Crew
Boarding
Food
Overall
Comfort
Entertainment
Reviews
Gurinder,Aug 2026
BKK - HEL
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Airports servicing
Fly out of one of these airports located in .
Fly from other Finland cities
Consider departing from one of these cities also located in Finland. Flight origins are based on user searches made on Cheapflights and were last updated on October 26, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Related info for your journey
Access useful and relevant information related to your journey from Oulu. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated October 26, 2026.