Helsinki

$56+ Cheap flights from Oslo Gardermoen (OSL) to Helsinki (HEL)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/14. Fares are subject to change and may not be available on all flights or dates of travel.
OSL — HEL
févr. 16 — févr. 231
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The best prices from Oslo Gardermoen to Helsinki-Vantaa are usually found in October or January, booked 70 days in advance, depart on a Friday or Thursday and return on a Thursday

Cheap flight deals from Oslo Gardermoen to Helsinki

Discover tips and strategies to find the most affordable flight options for your journey from Oslo Gardermoen (OSL) to Helsinki (HEL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated février 11, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$102
(Kiwi.com)

One-way from

$56
(Mytrip)

Popular in

July

Cheapest in

October

Average price

$153

Good round-trip deal

$574 or less

Good one-way deal

$80 or less
Provider with most accurate pricing for Oslo Gardermoen-Helsinki-Vantaa flight deals.
Provider most trusted by Cheapflights users for Oslo Gardermoen-Helsinki-Vantaa flights.
From Oslo Gardermoen to Helsinki-Vantaa
One-way flight from Oslo Gardermoen to Helsinki-Vantaa
Highest demand for flights based on searches. 12% potential increase in price ($23 potential increase over avg. RT price).
Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
Average for round-trip flights in February 2025
Price to beat on a round-trip flight from Oslo Gardermoen to Helsinki-Vantaa.
Price to beat on a one-way flight from Oslo Gardermoen to Helsinki-Vantaa.

Find flight deals from Oslo Gardermoen to Helsinki

Cheapest flights from Oslo Gardermoen to Helsinki
Explore the most affordable flight options available from Oslo Gardermoen to Helsinki. Find the lowest fares from popular airlines and budget airlines, with prices last updated on février 11, 2025.

This Kiwi.com deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 5/2810:50 amOSL - HEL
Nonstop1h 25mNorwegian
mar. 6/101:45 pmHEL - OSL
Nonstop1h 30mNorwegian
Deal found 2/11$102
This Kiwi.com deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 5/2810:50 amOSL - HEL
Nonstop1h 25mMultiple Airlines
ven. 6/67:30 amHEL - OSL
Nonstop1h 25mMultiple Airlines
Deal found 2/11$117
This airBaltic deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure airBaltic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 5/253:15 pmOSL - HEL
1 stop8h 05mairBaltic
sam. 6/75:35 amHEL - OSL
1 stop3h 05mairBaltic
Deal found 2/11$123
This Finnair deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 5/258:45 pmOSL - HEL
Nonstop1h 25mFinnair
sam. 6/77:30 amHEL - OSL
Nonstop1h 25mFinnair
Deal found 2/11$139
This Mytrip deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 3/204:00 pmOSL - HEL
1 stop3h 10mScandinavian Airlines
dim. 3/238:10 amHEL - OSL
1 stop3h 15mScandinavian Airlines
Deal found 2/11$142
This Lufthansa deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 4/311:35 amOSL - HEL
1 stop6h 20mLufthansa
lun. 4/75:50 pmHEL - OSL
1 stop7h 00mLufthansa
Deal found 2/11$230
This KLM deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 5/245:20 pmOSL - HEL
1 stop6h 00mKLM
ven. 6/61:55 pmHEL - OSL
1 stop9h 40mKLM
Deal found 2/11$258
This Austrian Airlines deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 3/192:20 pmOSL - HEL
2 stops8h 05mAustrian Airlines
mer. 3/266:40 amHEL - OSL
2 stops7h 55mAustrian Airlines
Deal found 2/11$261
This Brussels Airlines deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Brussels Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 3/206:00 pmOSL - HEL
2 stops18h 00mBrussels Airlines
dim. 3/237:00 amHEL - OSL
2 stops16h 50mBrussels Airlines
Deal found 2/11$327
This British Airways deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 4/37:45 amOSL - HEL
1 stop14h 15mBritish Airways
lun. 4/79:05 pmHEL - OSL
1 stop14h 20mBritish Airways
Deal found 2/11$523

Find flights from Oslo Gardermoen to Helsinki within your budget

Customize your flight search to find flights from Oslo Gardermoen to Helsinki that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated février 11, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

OsloHelsinki

OSL - HEL

OSLHEL

Oslo Gardermoen

mer. 5/28

10:50 am-1:15 pm

Nonstop1h 25m

Helsinki-Vantaa

mar. 6/10

1:45 pm-2:15 pm

Nonstop1h 30m

$102

OsloHelsinki

OSL - HEL

OSLHEL

Oslo Gardermoen

mer. 5/28

10:50 am-1:15 pm

Nonstop1h 25m

Helsinki-Vantaa

ven. 6/6

7:30 am-7:55 am

Nonstop1h 25m

$117

OsloHelsinki

OSL - HEL

OSLHEL

Oslo Gardermoen

dim. 5/25

3:15 pm-12:20 am

1 stop8h 05m

Helsinki-Vantaa

sam. 6/7

5:35 am-7:40 am

1 stop3h 05m

$123

OsloHelsinki

OSL - HEL

OSLHEL

Oslo Gardermoen

dim. 5/25

8:45 pm-11:10 pm

Nonstop1h 25m

Helsinki-Vantaa

sam. 6/7

7:30 am-7:55 am

Nonstop1h 25m

$139

OsloHelsinki

OSL - HEL

OSLHEL

Oslo Gardermoen

jeu. 3/20

4:00 pm-8:10 pm

1 stop3h 10m

Helsinki-Vantaa

dim. 3/23

8:10 am-10:25 am

1 stop3h 15m

$142

OsloHelsinki

OSL - HEL

OSLHEL

Oslo Gardermoen

jeu. 4/3

11:35 am-6:55 pm

1 stop6h 20m

Helsinki-Vantaa

lun. 4/7

5:50 pm-11:50 pm

1 stop7h 00m

$230

OsloHelsinki

OSL - HEL

OSLHEL

Oslo Gardermoen

sam. 5/24

5:20 pm-12:20 am

1 stop6h 00m

Helsinki-Vantaa

ven. 6/6

1:55 pm-10:35 pm

1 stop9h 40m

$258

OsloHelsinki

OSL - HEL

OSLHEL

Oslo Gardermoen

mer. 3/19

2:20 pm-11:25 pm

2 stops8h 05m

Helsinki-Vantaa

mer. 3/26

6:40 am-1:35 pm

2 stops7h 55m

$261

OsloHelsinki

OSL - HEL

OSLHEL

Oslo Gardermoen

jeu. 3/20

6:00 pm-1:00 pm

2 stops18h 00m

Helsinki-Vantaa

dim. 3/23

7:00 am-10:50 pm

2 stops16h 50m

$327

OsloHelsinki

OSL - HEL

OSLHEL

Oslo Gardermoen

jeu. 4/3

7:45 am-11:00 pm

1 stop14h 15m

Helsinki-Vantaa

lun. 4/7

9:05 pm-10:25 am

1 stop14h 20m

$523

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/11

Showing 1-10 of 17 results
1
2

Compare providers for flights from Oslo Gardermoen to Helsinki

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Oslo Gardermoen to Helsinki in February.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Oslo Gardermoen Airport-Helsinki flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Oslo Gardermoen Airport-Helsinki flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Oslo Gardermoen Airport-Helsinki flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Oslo Gardermoen Airport-Helsinki flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Oslo Gardermoen Airport-Helsinki flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Oslo Gardermoen to Helsinki

Have a flexible travel schedule? Discover the best time to fly to Helsinki from Oslo Gardermoen with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Oslo Gardermoen to Helsinki

Get recent, data-driven insights about flights from Oslo Gardermoen to Helsinki including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Oslo Gardermoen Airport to Helsinki?

Use this chart to determine the optimal time to book a round-trip flight from Oslo Gardermoen to Helsinki. Price data was last updated on February 7, 2025.

To ensure you get the cheapest price possible for a flight from Oslo Gardermoen Airport to Helsinki, you should look to book at least 70 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.

What is the cheapest month to book a flight from Oslo Gardermoen Airport to Helsinki?

Currently, November is the cheapest month in which you can book a flight from Oslo Gardermoen Airport to Helsinki (average of $444). Flying from Oslo Gardermoen Airport to Helsinki in June is currently the most expensive (average of $1,170). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from OSL to HEL?

Find hourly flight availability from Oslo Gardermoen to Helsinki. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated février 11, 2025.

When flying from Oslo Gardermoen Airport to Helsinki, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 24% versus a flight at noon.

What is the cheapest day to fly from Oslo Gardermoen Airport to Helsinki?

Use this chart to determine the cheapest time to fly round-trip from Oslo Gardermoen to Helsinki. Price data was last updated on February 10, 2025.

Travelers seeking maximum savings on their Oslo Gardermoen Airport to Helsinki flight should consider departing on Friday afternoons when fares are most often at their lowest. Wednesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Oslo Gardermoen Airport to Helsinki

Explore weekly flight availability from Oslo Gardermoen to Helsinki. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated février 11, 2025.

The most flights from OSL to HEL are scheduled on a Tuesday (11 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (3 on average).

Rainfall in Helsinki by month

Plan your trip to Helsinki by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Helsinki ranges from 1.2 - 2.8 inches per month. August is typically the wettest month, when rainfall can reach 2.8 in. February is typically the driest time to visit Helsinki when rainfall is around 1.2 in.

Temperature in Helsinki by month

Plan your trip to Helsinki by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Helsinki, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 60.8 F. Travelers looking to avoid the cold should look outside of February, when temperatures are typically at their lowest (around 21.2 F).

Reviews of airlines servicing Helsinki

Get insights into the airlines that provide service to Helsinki. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Helsinki. Reviews last updated février 11, 2025.

Comfort

7.7

Food

7.3

Crew

8.4

Entertainment

7.2

Boarding

7.8

Overall

7.8

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Comfort

7.7

Food

7.3

Crew

8.4

Entertainment

7.2

Boarding

7.8

Overall

7.8

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Comfort

7.7

Food

7.3

Crew

8.4

Entertainment

7.2

Boarding

7.8

Overall

7.8

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Comfort

7.7

Food

7.3

Crew

8.4

Entertainment

7.2

Boarding

7.8

Overall

7.8

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Comfort

7.7

Food

7.3

Crew

8.4

Entertainment

7.2

Boarding

7.8

Overall

7.8

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.