Q: What is the typical price of a round-trip flight between Oslo and Helsinki?

Prices are currently low for flights on this route. Typical prices usually range from $193 to $274. The lowest price recently found on this route was $109.

Question 1

What is the cheapest day to depart on your flight to Helsinki?

Accepted Answer

The cheapest day to depart on your flight to Helsinki is on a Friday when prices can be found for as low as $626. This is often the case because there is less demand to fly during this day of the week. Flights from Oslo to Helsinki on a Wednesday will generally be more expensive and average around $767. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

Question 2

How many flights depart from Oslo to Helsinki on average per week?

Accepted Answer

The number of flights available between Oslo and Helsinki is 39 per week as of July 2025. The most frequent departure day is Thu, with 41% of weekly flights leaving on this day.

Question 3

What is the cheapest month to fly to Helsinki?

Accepted Answer

The month of January is, on average, the cheapest month to fly to Helsinki from Oslo, with most prices found around $152. If you aren’t able to travel during the month of January, then book flights to Helsinki from Oslo during February instead. Flights to Helsinki in February, while not as cheap as those in January, still average around $154.

Question 4

What airlines fly to Helsinki?

Accepted Answer

Finnair, Norwegian and Scandinavian Airlines are the top three most popular airlines that fly to Helsinki from Oslo according to our data. Finnair is the first choice among our users, with 50% of people opting to fly with this airline when traveling to Helsinki. Keep in mind that there are 3 different airlines that fly to Helsinki on a routine basis, so you have a few additional options to choose from.

Question 5

What is the cheapest airline that flies from Oslo to Helsinki-Vantaa?

Accepted Answer

Norwegian, airBaltic, and Scandinavian Airlines are the most popular carriers operating from Oslo to Helsinki-Vantaa

Question 6

What is the typical price of a round-trip flight between Oslo and Helsinki?

Accepted Answer

Prices are currently low for flights on this route.Typical prices usually range from $193 to $274.
The lowest price recently found on this route was $109.

Question 7

How many flights depart from Oslo to Helsinki on average per day?

Accepted Answer

5 flights are operational daily from Oslo to Helsinki as of July 2025. The most popular departure time for this route is 1:00PM, with 56% of flights per day taking off in the afternoon.

Question 8

What is the cheapest time of day to depart on your flight to Helsinki?

Accepted Answer

According to our data, the cheapest time of day to fly to Helsinki is in the evening. momondo users have found flights departing from Oslo to Helsinki in the evening for as low as $637. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. At noon is when there is more demand to fly to Helsinki, so prices are often more expensive at around $792 per ticket.

Question 9

What is the cheapest Oslo to Helsinki-Vantaa flight route?

Accepted Answer

Fly from Oslo Gardermoen to Helsinki-Vantaa for the best Oslo - Helsinki-Vantaa flight prices

Question 10

How far in advance should I book a flight to Helsinki?

Accepted Answer

You are more likely to see cheaper flights to Helsinki from Oslo when booking weeks ahead of your departure date. In general, you can expect to find flights to Helsinki for around $182 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Helsinki from Oslo for as low as $117 on momondo.

Question 11

What cabin class options are available on Oslo to Helsinki-Vantaa flights?

Accepted Answer

There are 3 cabin classes available to choose from on Oslo to Helsinki-Vantaa flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Question 12

When did momondo last update prices for flights from Oslo to Helsinki-Vantaa Airport?

Accepted Answer

Prices for flights from Oslo to Helsinki-Vantaa Airport refresh daily.

Question 13

How many operators does momondo search for flights from Oslo to Helsinki-Vantaa Airport?

Accepted Answer

As of July 2025, there are 3 operators available to choose from for flights from Oslo to Helsinki-Vantaa Airport.

Question 14

How old do you have to be to fly from Oslo to Helsinki-Vantaa Airport?

Accepted Answer

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Oslo to Helsinki-Vantaa Airport.

Question 15

What documentation or ID do you need to fly to Helsinki-Vantaa Airport?

Accepted Answer

The necessary travel and health documents for your Helsinki-Vantaa Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best Price Found	$52
Fastest flight time	1h 20m
Direct flights	Every day
Airports in Helsinki	1 airport

Airline	Rating	Free Cancellation	Price
Norwegian	PriceFrom $82	Free Cancellation	Rating 7.8 232 reviews	Search Norwegian flights
Finnair	PriceFrom $118	Free Cancellation	Rating 7.6 1,316 reviews	Search Finnair flights
Scandinavian Airlines	PriceFrom $120	Free Cancellation	Rating 7.3 1,424 reviews	Search Scandinavian Airlines flights

Cheap flights from Oslo to Helsinki from $52

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Oslo to Helsinki departing on 9/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Oslo to Helsinki

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

airBaltic flights from Oslo to Helsinki

Our best airBaltic deals on Oslo to Helsinki flight tickets

Finnair flights from Oslo to Helsinki

Our best Finnair deals on Oslo to Helsinki flight tickets

See travel insights to Helsinki from

How to get the cheapest flight ticket from Oslo to Helsinki

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Oslo and Helsinki?

What is the cheapest month to fly to Helsinki?

What is the cheapest day to depart on your flight to Helsinki?

What is the cheapest time of day to depart on your flight to Helsinki?

What is the cheapest Oslo to Helsinki-Vantaa flight route?

Fly from Oslo Gardermoen to Helsinki-Vantaa for the best Oslo - Helsinki-Vantaa flight prices

How far in advance should I book a flight to Helsinki?

What cabin class options are available on Oslo to Helsinki-Vantaa flights?

There are 3 cabin classes available to choose from on Oslo to Helsinki-Vantaa flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

What is the cheapest airline that flies from Oslo to Helsinki-Vantaa?

Norwegian, airBaltic, and Scandinavian Airlines are the most popular carriers operating from Oslo to Helsinki-Vantaa

What airlines fly to Helsinki?

How many flights depart from Oslo to Helsinki on average per day?

5 flights are operational daily from Oslo to Helsinki as of July 2025. The most popular departure time for this route is 1:00PM, with 56% of flights per day taking off in the afternoon.

How many flights depart from Oslo to Helsinki on average per week?

The number of flights available between Oslo and Helsinki is 39 per week as of July 2025. The most frequent departure day is Thu, with 41% of weekly flights leaving on this day.

Cheap Oslo to Helsinki flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Oslo to Helsinki

Best Price Found

Fastest flight time

Direct flights

Airports in Helsinki

How far is Oslo to Helsinki-Vantaa by plane?

When did momondo last update prices for flights from Oslo to Helsinki-Vantaa Airport?

How many operators does momondo search for flights from Oslo to Helsinki-Vantaa Airport?

How old do you have to be to fly from Oslo to Helsinki-Vantaa Airport?

What documentation or ID do you need to fly to Helsinki-Vantaa Airport?

Best airlines flying from Oslo to Helsinki

Compare and see reviews for airlines that fly from Oslo to Helsinki with momondo

Traveling to a place near Helsinki?

Why use momondo?

Why should I use momondo to find a flight deal from Oslo to Helsinki?

Can I find flights from Oslo to Helsinki with flexible booking policies on momondo?

How can momondo help me find flights from Oslo to Helsinki?

I’m not ready to book a flight from Oslo to Helsinki right now. Can momondo alert me if prices change?

An easier way to manage your Helsinki trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Finland

Airports servicing Finland