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

9 flights are operational daily from Oslo to Helsinki as of September 2025. The most popular departure time for this route is 1:00PM, with 64% 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 68 per week as of September 2025. The most frequent departure day is Wed, with 24% of weekly flights leaving on this day.

What airlines fly to Helsinki?

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 52% 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.

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

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

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

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

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

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

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

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.

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

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.

$75 Cheap Flights from Oslo to Helsinki in 2025

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

Prices are currently typical for flights on this route. Typical prices usually range from $129 to $206. The lowest price recently found on this route was $143.

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Find the cheapest flights from Oslo to Helsinki

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

8:25 am - 8:40 pmOSL-HEL

11h 15m1 stop

8:40 am - 7:10 pmHEL-OSL

11h 30m1 stop

$143airBaltic

Find Deal

Sat, Oct 25 - Tue, Oct 28

3:15 pm - 11:35 pmOSL-HEL

7h 20m1 stop

1:45 pm - 2:15 pmHEL-OSL

1h 30mnonstop

$147

Find Deal

Thu, Oct 16 - Thu, Oct 23

8:45 pm - 11:10 pmOSL-HEL

1h 25mnonstop

1:45 pm - 2:15 pmHEL-OSL

1h 30mnonstop

$150

Find Deal

Sat, Oct 18 - Mon, Oct 20

11:20 am - 4:40 pmOSL-HEL

4h 20m1 stop

1:45 pm - 2:15 pmHEL-OSL

1h 30mnonstop

$167Norwegian

Find Deal

Fri, Oct 3 - Mon, Oct 6

11:20 am - 6:20 pmOSL-HEL

6h 00m1 stop

8:30 am - 10:10 amHEL-OSL

2h 40m1 stop

$176Norwegian

Find Deal

Fri, Oct 3 - Mon, Oct 6

8:40 am - 3:25 pmOSL-HEL

5h 45m1 stop

4:10 pm - 7:45 pmHEL-OSL

4h 35m1 stop

$180Scandinavian Airlines

Find Deal

Tue, Jan 20 - Fri, Jan 23

2:35 pm - 10:55 pmOSL-HEL

7h 20m1 stop

12:00 pm - 12:25 pmHEL-OSL

1h 25mnonstop

$184Finnair

Find Deal

Sat, Oct 18 - Tue, Oct 21

8:45 pm - 11:10 pmOSL-HEL

1h 25mnonstop

11:20 pm - 11:55 pmHEL-OSL

1h 35mnonstop

$185Finnair

Find Deal

Sat, Oct 25 - Tue, Oct 28

6:00 am - 10:35 amOSL-HEL

3h 35m1 stop

7:10 am - 8:45 amHEL-OSL

2h 35m1 stop

$193Scandinavian Airlines

Find Deal

Sat, Oct 18 - Tue, Oct 21

8:20 am - 5:50 pmOSL-HEL

8h 30m1 stop

9:05 pm - 10:25 amHEL-OSL

14h 20m1 stop

$741British Airways

Find Deal

Sat, Oct 18 - Mon, Oct 20

airBaltic flights from Oslo to Helsinki

Our best airBaltic deals on Oslo to Helsinki flight tickets

airBaltic

Oct 25

OSL8:25 amOslo Gardermoen

11h 15m

1 stop

HEL8:40 pmHelsinki-Vantaa

Oct 28

HEL8:40 amHelsinki-Vantaa

11h 30m

1 stop

OSL7:10 pmOslo Gardermoen

$143

Find similar

airBaltic

Oct 3

OSL7:45 pmOslo Gardermoen

3h 35m

1 stop

HEL12:20 amHelsinki-Vantaa

Oct 6

HEL5:35 amHelsinki-Vantaa

14h 30m

1 stop

OSL7:05 pmOslo Gardermoen

$173

Find similar

airBaltic

Nov 7

OSL2:10 pmOslo Gardermoen

16h 50m

1 stop

HEL8:00 amHelsinki-Vantaa

Nov 9

HEL9:20 pmHelsinki-Vantaa

22h 50m

1 stop

OSL7:10 pmOslo Gardermoen

$174

Find similar

Finnair flights from Oslo to Helsinki

Our best Finnair deals on Oslo to Helsinki flight tickets

Finnair

Oct 18

OSL2:35 pmOslo Gardermoen

7h 20m

1 stop

HEL10:55 pmHelsinki-Vantaa

Oct 21

HEL12:00 pmHelsinki-Vantaa

1h 25m

OSL12:25 pmOslo Gardermoen

$184

Find similar

Finnair

Oct 25

OSL8:45 pmOslo Gardermoen

1h 25m

HEL11:10 pmHelsinki-Vantaa

Oct 28

HEL11:20 pmHelsinki-Vantaa

1h 35m

OSL11:55 pmOslo Gardermoen

$185

Find similar

Finnair

Jan 20

OSL8:50 pmOslo Gardermoen

1h 25m

HEL11:15 pmHelsinki-Vantaa

Jan 23

HEL7:00 amHelsinki-Vantaa

1h 40m

OSL7:40 amOslo Gardermoen

$188

Find similar

Fly from

Fly to

Route

Depart

Return

Price

OsloHelsinki

OSL - HEL

OSLHEL

Oslo Gardermoen

Sat 10/25

8:25 am-8:40 pm

1 stop11h 15m

Helsinki-Vantaa

Tue 10/28

8:40 am-7:10 pm

1 stop11h 30m

$143

OsloHelsinki

OSL - HEL

OSLHEL

Oslo Gardermoen

Thu 10/16

3:15 pm-11:35 pm

1 stop7h 20m

Helsinki-Vantaa

Thu 10/23

1:45 pm-2:15 pm

Nonstop1h 30m

$147

OsloHelsinki

OSL - HEL

OSLHEL

Oslo Gardermoen

Sat 10/18

8:45 pm-11:10 pm

Nonstop1h 25m

Helsinki-Vantaa

Mon 10/20

1:45 pm-2:15 pm

Nonstop1h 30m

$150

OsloHelsinki

OSL - HEL

OSLHEL

Oslo Gardermoen

Fri 10/3

11:20 am-4:40 pm

1 stop4h 20m

Helsinki-Vantaa

Mon 10/6

1:45 pm-2:15 pm

Nonstop1h 30m

$167

OsloHelsinki

OSL - HEL

OSLHEL

Oslo Gardermoen

Fri 10/3

11:20 am-6:20 pm

1 stop6h 00m

Helsinki-Vantaa

Mon 10/6

8:30 am-10:10 am

1 stop2h 40m

$176

OsloHelsinki

OSL - HEL

OSLHEL

Oslo Gardermoen

Tue 1/20

8:40 am-3:25 pm

1 stop5h 45m

Helsinki-Vantaa

Fri 1/23

4:10 pm-7:45 pm

1 stop4h 35m

$180

OsloHelsinki

OSL - HEL

OSLHEL

Oslo Gardermoen

Sat 10/18

2:35 pm-10:55 pm

1 stop7h 20m

Helsinki-Vantaa

Tue 10/21

12:00 pm-12:25 pm

Nonstop1h 25m

$184

OsloHelsinki

OSL - HEL

OSLHEL

Oslo Gardermoen

Sat 10/25

8:45 pm-11:10 pm

Nonstop1h 25m

Helsinki-Vantaa

Tue 10/28

11:20 pm-11:55 pm

Nonstop1h 35m

$185

OsloHelsinki

OSL - HEL

OSLHEL

Oslo Gardermoen

Sat 10/18

6:00 am-10:35 am

1 stop3h 35m

Helsinki-Vantaa

Tue 10/21

7:10 am-8:45 am

1 stop2h 35m

$193

OsloHelsinki

OSL - HEL

OSLHEL

Oslo Gardermoen

Sat 10/18

8:20 am-5:50 pm

1 stop8h 30m

Helsinki-Vantaa

Mon 10/20

9:05 pm-10:25 am

1 stop14h 20m

$741

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Other information

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

What is the cheapest month to fly to Helsinki?

The month of January is, on average, the cheapest month to fly to Helsinki from Oslo, with most prices found around $151. 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.

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

The cheapest day to depart on your flight to Helsinki is on a Friday when prices can be found for as low as $651. 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 $783. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

According to our data, the cheapest time of day to fly to Helsinki is in the morning. momondo users have found flights departing from Oslo to Helsinki in the morning for as low as $677. 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 $828 per ticket.

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?

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 $183 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 $115 on momondo.

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.

Cheap Oslo to Helsinki flight deals and tips

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

Fastest flight time	1h 20m
Direct flights	Mon, Tue, Wed, Fri, Sat and Sun
Airports in Helsinki	1 airport

The fastest flight from Oslo to Helsinki takes 1h 20m

Direct flights go from Oslo to Helsinki on Monday, Tuesday, Wednesday, Friday, Saturday and Sunday. There are no airlines offering direct flights.

There is 1 airport near Helsinki: Helsinki-Vantaa (HEL)

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How far is Oslo to Helsinki-Vantaa by plane?
There are 488.4 mi between Oslo and Helsinki-Vantaa. 1h 20m is a normal flight duration for this route.
When did momondo last update prices for flights from Oslo to Helsinki-Vantaa Airport?
Prices for flights from Oslo to Helsinki-Vantaa Airport refresh daily.
How many operators does momondo search for flights from Oslo to Helsinki-Vantaa Airport?
As of September 2025, there are 3 operators available to choose from for flights from Oslo to Helsinki-Vantaa Airport.
How old do you have to be to fly from Oslo to Helsinki-Vantaa Airport?
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.
What documentation or ID do you need to fly to Helsinki-Vantaa Airport?
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 airlines flying from Oslo to Helsinki

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

Airline	Rating	Free Cancellation	Price
Norwegian	PriceFrom $82	Free Cancellation	Rating 7.8 231 reviews	Search Norwegian flights
Scandinavian Airlines	PriceFrom $120	Free Cancellation	Rating 7.4 1,481 reviews	Search Scandinavian Airlines flights
Finnair	PriceFrom $126	Free Cancellation	Rating 7.6 1,321 reviews	Search Finnair flights

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Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Oslo to Helsinki for you.

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

Yes. momondo allows you to filter the results for Oslo to Helsinki flights to just show those with flexible booking policies.

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

momondo helps you find the best flight between Oslo and Helsinki by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes momondo offers price alerts on flights to Helsinki from Oslo. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.