Q: How much does it cost to fly round-trip from Oslo Gardermoen Airport to Helsinki?

Airfare is below average for this route at the moment. Oslo Gardermoen Airport to Helsinki flights typically cost between C$ 258 and C$ 416 in November. The cheapest round-trip price found within the last 5 days was C$ 240 on Norwegian (20 Nov-23 Nov).

Question 1

How much does it cost to fly round-trip from Oslo Gardermoen Airport to Helsinki?

Accepted Answer

Airfare is below average for this route at the moment.Oslo Gardermoen Airport to Helsinki flights typically cost between C$ 258 and C$ 416 in November.
The cheapest round-trip price found within the last 5 days was C$ 240 on Norwegian (20 Nov-23 Nov).

Question 2

What is the most punctual flight time for Oslo to Helsinki flights?

Accepted Answer

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

Question 3

How often are flights from Oslo to Helsinki delayed?

Accepted Answer

About 16% of weekly flights between Oslo and Helsinki have experienced delays in the past year, with the average delay time being 88 minutes.

Question 4

What day of the week experiences the fewest flight delays on this route?

Accepted Answer

Monday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.

Question 5

Which airline has the best punctuality record on Oslo to Helsinki flights?

Accepted Answer

Over the past year, Norwegian has had the lowest number of delays on this route, with just 10% of flights being delayed.

Question 6

How long is the flight from Oslo Gardermoen Airport to Helsinki?

Accepted Answer

Departing from Oslo Gardermoen Airport to Helsinki will take you 1h 25m. Airlines will cover a distance of 763 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

Question 7

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

Accepted Answer

To ensure you get the cheapest price possible for a flight from Oslo Gardermoen Airport to Helsinki, you should look to book at least 30 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.

Question 8

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

Accepted Answer

Currently, January is the cheapest month in which you can book a flight from Oslo Gardermoen Airport to Helsinki (average of C$ 243). Flying from Oslo Gardermoen Airport to Helsinki in June is currently the most expensive (average of C$ 368). 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.

Question 9

Weekly flight availability from Oslo Gardermoen Airport to Helsinki

Accepted Answer

The most flights from OSL to HEL are scheduled on a Sunday (18 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (3 on average).

Question 10

E

Accepted Answer

In terms of precipitation, rainfall in Helsinki ranges from 30.0 - 70.0 mm per month. August is typically the wettest month, when rainfall can reach 70.0 mm. February is typically the driest time to visit Helsinki when rainfall is around 30.0 mm.

Question 11

E

Accepted Answer

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 16.0 C. Travellers hoping to avoid the cold should look outside of February, when temperatures are typically at their lowest (around -6.0 C).

Question 12

What are the most reliable airlines from Oslo Gardermoen Airport to Helsinki?

Accepted Answer

Before booking your flight to Helsinki from Oslo Gardermoen Airport, check out the most reliable airlines to get you to your destination on time: Norwegian (89%), Qatar Airways (86%), Alaska Airlines( 86%).

Question 13

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

Accepted Answer

One of the essential ways to save on airfare from Oslo Gardermoen Airport to Helsinki is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 81% on airfare.

Question 14

What airport do you fly into for flights to Helsinki from Oslo Gardermoen?

Accepted Answer

Located just 17.1 km from the city centre, Helsinki-Vantaa is the airport most travellers will use when flying to Helsinki from Oslo Gardermoen. Booking flights from Oslo Gardermoen to Helsinki-Vantaa (HEL) should be relatively easy as there are 9 daily inbound flights from Oslo Gardermoen from 0 different airlines.

Question 15

Can I find deals for flights from Oslo Gardermoen to Helsinki that include hotel bookings?

Accepted Answer

Yes. In addition to deals on Oslo Gardermoen to Helsinki flights, Cheapflights offers vacation packages that include both flights and hotel.

Question 16

How can I find direct flights from Oslo Gardermoen to Helsinki?

Accepted Answer

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Oslo Gardermoen to Helsinki.

Question 17

Can I find deals for business class flights from Oslo Gardermoen to Helsinki?

Accepted Answer

Yes. Cheapflights offers flight deals from Oslo Gardermoen to Helsinki by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Question 18

How does Cheapflights help users find flights from Oslo Gardermoen to Helsinki?

Accepted Answer

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Helsinki from Oslo Gardermoen today with Cheapflights!

Question 19

Why should you use Cheapflights to find cheap flight tickets from Oslo Gardermoen to Helsinki?

Accepted Answer

Cheapflights simply makes it quick and affordable to book flights from Oslo Gardermoen to Helsinki by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Question 20

Can Cheapflights find flights from Oslo Gardermoen to Helsinki with no change fees?

Accepted Answer

Users can book flights with no change fees policies with our dedicated filters. Book flights from Oslo Gardermoen to Helsinki flexibly with Cheapflights today.

Question 21

Can Cheapflights notify me if prices for flights from Oslo Gardermoen to Helsinki become cheaper?

Accepted Answer

Not ready to book yet? You can track prices for flights from Oslo Gardermoen to Helsinki on Cheapflights with our Price Alert feature and get notified when better prices are available.

Round-trip from	C$ 240
One-way from	C$ 130
Popular in	June
Cheapest in	January
Average price	C$ 348
Good one-way deal	C$ 226 or less

Cheap flights from Oslo Gardermoen Airport to Helsinki from C$ 130

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 10/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Oslo Gardermoen to Helsinki

Cheapest flights from Oslo Gardermoen to HelsinkiExplore 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 20 October 2026.

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 20 October 2026.

Best flights from Oslo Gardermoen to HelsinkiDiscover carefully curated flight deals from Oslo Gardermoen to Helsinki that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 20 October 2026.

Discover carefully curated flight deals from Oslo Gardermoen to Helsinki that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 20 October 2026.

Direct flights from Oslo Gardermoen to HelsinkiExplore direct flight options from Oslo Gardermoen to Helsinki based on user searches, and compare prices and availability for your desired travel dates. Data last updated 20 October 2026.

Explore direct flight options from Oslo Gardermoen to Helsinki based on user searches, and compare prices and availability for your desired travel dates. Data last updated 20 October 2026.

Last-minute flights from Oslo Gardermoen to HelsinkiDiscover last-minute flight deals from Oslo Gardermoen to Helsinki. Data last updated 20 October 2026 and is based on user searches.

Discover last-minute flight deals from Oslo Gardermoen to Helsinki. Data last updated 20 October 2026 and is based on user searches.

One-way flights from Oslo Gardermoen to HelsinkiSearch for one-way flight options from Oslo Gardermoen to Helsinki. Find affordable one-way fares based on user searches. Data last updated 20 October 2026.

Search for one-way flight options from Oslo Gardermoen to Helsinki. Find affordable one-way fares based on user searches. Data last updated 20 October 2026.

Find flight deals from Oslo Gardermoen to Helsinki

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good one-way deal

Cheapflights Fare Finder

Use the filters below to find and compare flights from Oslo Gardermoen Airport to Helsinki that are best for you.

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.

Cheapflights Insights

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

To ensure you get the cheapest price possible for a flight from Oslo Gardermoen Airport to Helsinki, you should look to book at least 30 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?

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

One of the essential ways to save on airfare from Oslo Gardermoen Airport to Helsinki is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 81% on airfare.

How much does it cost to fly round-trip from Oslo Gardermoen Airport to Helsinki?

Airfare is below average for this route at the moment.

Oslo Gardermoen Airport to Helsinki flights typically cost between C$ 258 and C$ 416 in November.The cheapest round-trip price found within the last 5 days was C$ 240 on Norwegian (20 Nov-23 Nov).

Weekly flight availability from Oslo Gardermoen Airport to Helsinki

The most flights from OSL to HEL are scheduled on a Sunday (18 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (3 on average).

How often are flights from Oslo to Helsinki delayed?

About 16% of weekly flights between Oslo and Helsinki have experienced delays in the past year, with the average delay time being 88 minutes.

What is the most punctual flight time for Oslo to Helsinki flights?

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Monday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Oslo to Helsinki flights?

Over the past year, Norwegian has had the lowest number of delays on this route, with just 10% of flights being delayed.

Related info for your journey

What airport do you fly into for flights to Helsinki from Oslo Gardermoen?

How long is the flight from Oslo Gardermoen Airport to Helsinki?

What are the most reliable airlines from Oslo Gardermoen Airport to Helsinki?

Can I find deals for flights from Oslo Gardermoen to Helsinki that include hotel bookings?

How can I find direct flights from Oslo Gardermoen to Helsinki?

Can I find deals for business class flights from Oslo Gardermoen to Helsinki?

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

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.

Complete your trip

Complete your trip to Helsinki by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Oslo Gardermoen to Helsinki by cabin class

Find flights from Oslo Gardermoen to Helsinki, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Other flights to Helsinki

Explore flights to Helsinki departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 20 October 2026.

Oslo Gardermoen and Helsinki flights

Browse other Oslo Gardermoen and Helsinki flight options. Last updated on 20 October 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Fly with Cheapflights

How does Cheapflights help users find flights from Oslo Gardermoen to Helsinki?

Why should you use Cheapflights to find cheap flight tickets from Oslo Gardermoen to Helsinki?

Can Cheapflights find flights from Oslo Gardermoen to Helsinki with no change fees?

Can Cheapflights notify me if prices for flights from Oslo Gardermoen to Helsinki become cheaper?

100% Free

Book with Flexibility

Travel Smart

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 20 October 2026.

Best flights from Oslo Gardermoen to Helsinki
Discover carefully curated flight deals from Oslo Gardermoen to Helsinki that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 20 October 2026.

Direct flights from Oslo Gardermoen to Helsinki
Explore direct flight options from Oslo Gardermoen to Helsinki based on user searches, and compare prices and availability for your desired travel dates. Data last updated 20 October 2026.

Last-minute flights from Oslo Gardermoen to Helsinki
Discover last-minute flight deals from Oslo Gardermoen to Helsinki. Data last updated 20 October 2026 and is based on user searches.

One-way flights from Oslo Gardermoen to Helsinki
Search for one-way flight options from Oslo Gardermoen to Helsinki. Find affordable one-way fares based on user searches. Data last updated 20 October 2026.

Oslo Gardermoen Airport to Helsinki flights typically cost between C$ 258 and C$ 416 in November.
The cheapest round-trip price found within the last 5 days was C$ 240 on Norwegian (20 Nov-23 Nov).