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OSL - HEL

Find cheap flights from Oslo to Helsinki from $48

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Oslo to Helsinki departing on 8/15. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Tue 5/28
Tue 6/4

Search hundreds of travel sites at once for deals on flights to Helsinki

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Oslo to Helsinki, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Oslo to Helsinki, as well as popular online travel agencies
In the last 7 days travelers have searched 43,219,010 times on KAYAK, and here is why:

Save 22% or moreCompare multiple travel sites with one search.

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Bundle and saveSave money when you bundle your flight + hotel.

Cheap flight deals from Oslo to Helsinki (OSL-HEL)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Oslo to Helsinki that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
10:45 am - 1:10 pmOSL-HEL
1h 25mnonstop
1:40 pm - 2:10 pmHEL-OSL
1h 30mnonstop
$79Norwegian
Find Deal
Wed, Sep 25 - Mon, Sep 30
10:45 am - 1:10 pmOSL-HEL
1h 25mnonstop
1:40 pm - 2:10 pmHEL-OSL
1h 30mnonstop
$103Norwegian
Find Deal
Wed, Sep 4 - Thu, Sep 5
10:45 am - 1:10 pmOSL-HEL
1h 25mnonstop
1:40 pm - 2:10 pmHEL-OSL
1h 30mnonstop
$104Norwegian
Find Deal
Wed, Sep 4 - Thu, Sep 5
7:40 am - 2:00 pmOSL-HEL
5h 20m1 stop
8:00 am - 6:40 pmHEL-OSL
11h 40m1 stop
$140Scandinavian Airlines
Find Deal
Fri, May 24 - Sat, Jun 1
8:35 am - 10:55 amOSL-HEL
1h 20mnonstop
7:30 am - 7:55 amHEL-OSL
1h 25mnonstop
$143Finnair
Find Deal
Tue, May 28 - Fri, May 31
8:40 pm - 12:25 amOSL-HEL
2h 45m1 stop
4:10 pm - 4:35 pmHEL-OSL
1h 25mnonstop
Sun, May 26 - Fri, May 31
6:00 am - 10:35 amOSL-HEL
3h 35m1 stop
8:00 am - 6:40 pmHEL-OSL
11h 40m1 stop
$150Scandinavian Airlines
Find Deal
Sat, May 25 - Sat, Jun 1
10:45 am - 1:10 pmOSL-HEL
1h 25mnonstop
9:00 am - 7:40 amHEL-OSL
23h 40m1 stop
Mon, May 27 - Fri, May 31
5:15 pm - 7:40 pmOSL-HEL
1h 25mnonstop
4:10 pm - 4:35 pmHEL-OSL
1h 25mnonstop
$152Finnair
Find Deal
Mon, May 27 - Fri, May 31
8:25 am - 12:20 amOSL-HEL
14h 55m1 stop
5:30 am - 7:40 amHEL-OSL
3h 10m1 stop
$164airBaltic
Find Deal
Wed, Sep 4 - Thu, Sep 5

Flights from Oslo to Helsinki - Travel Insights & Trends

Get data-powered insights and trends into flights from Oslo to Helsinki to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Oslo to Helsinki?

The average price of all flights from Oslo Gardermoen Airport to Helsinki clicked on KAYAK for each day over the last 12 months.
Your flight ticket price will generally be cheaper if you fly to Helsinki on a Monday and more expensive on a Friday. On your return trip to Oslo, you should consider flying back on a Thursday, and avoid Saturdays for better deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Oslo Gardermoen Airport to Helsinki, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Oslo Gardermoen Airport to Helsinki is November, where tickets cost $134 on average. On the other hand, the most expensive months are July and June, where the average cost of tickets is $232 and $222 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Oslo Gardermoen Airport to Helsinki, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Oslo Gardermoen Airport to Helsinki, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 41 days before departure.

Which airlines provide the cheapest flights from Oslo to Helsinki?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the cheapest one-way ticket from Oslo to Helsinki found on KAYAK was with Norwegian for $48. Norwegian proposed a round-trip connection from $79 and Scandinavian Airlines from $140.

Which airlines fly non-stop between Oslo Gardermoen Airport and Helsinki?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Oslo Gardermoen Airport to Helsinki.
There are 2 airlines that fly nonstop from Oslo Gardermoen Airport to Helsinki. They are Finnair and Norwegian. The cheapest airline for this route is Norwegian, with the best one-way deal found costing $44. On average, the best prices for this route can be found at Norwegian.

How many flights are there between Oslo Gardermoen Airport and Helsinki per day?

Each day, there are between 4 and 5 nonstop flights that take off from Oslo Gardermoen Airport and land in Helsinki, with an average flight time of 1h 23m. The most common departure time is 5:00 pm and most flights take off in the afternoon. Each week, there are 34 flights. The most frequent day of departure is Friday, when 15% of all weekly flights depart. The fewest flights depart on a Saturday.

Which cabin class options are there for flights between Oslo Gardermoen Airport and Helsinki?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There are 3 cabin class options for the route. These are Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How long does a flight from Oslo to Helsinki take?

Direct flights cover the 474 miles separating Oslo to Helsinki in about 1h 20m.

What’s the earliest departure time from Oslo to Helsinki?

Early birds can take the earliest flight from Oslo Gardermoen Airport at 8:35 am and will be landing in Helsinki at 10:55 am.

What’s the latest departure time from Oslo to Helsinki?

If you prefer to fly at night, the latest flight from Oslo Gardermoen Airport to Helsinki jets off at 9:00 pm and lands at 11:25 pm.

Good to know

Low season

September

High season

July

Cheapest flight

$48
Best time to beat the crowds but there is an average 4% increase in price.
Most popular time to fly with an average 32% increase in price.
Flight from Oslo to Helsinki

When to book flights from Oslo to Helsinki

Are your dates flexible? Find out the best times to travel from Oslo to Helsinki based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Oslo to Helsinki flights

  • What is the cheapest flight from Oslo Gardermoen Airport to Helsinki?

    In the last 3 days, the lowest price for a flight from Oslo Gardermoen Airport to Helsinki was $48 for a one-way ticket and $79 for a round-trip.

  • Do I need a passport to fly between Oslo and Helsinki?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Oslo and on arrival in Helsinki.

  • Which airports will I be using when flying from Oslo to Helsinki?

    On your way to Helsinki, you’ll fly out from Oslo Gardermoen. You’ll be landing at Helsinki-Vantaa.

  • Which aircraft models fly most regularly from Oslo to Helsinki?

    The Boeing 737-800 Passenger/BBJ2 (winglets) is the aircraft model that flies most regularly on the Oslo to Helsinki flight route.

  • Which airline alliances offer flights from Oslo to Helsinki?

    oneworld is the only airline alliance operating flights between Oslo and Helsinki.

  • On which days can I fly direct from Oslo to Helsinki?

    There are nonstop flights from Oslo to Helsinki on a daily basis.

  • Which is the best airline for flights from Oslo to Helsinki, Finnair or Scandinavian Airlines?

    The two airlines most popular with KAYAK users for flights from Oslo to Helsinki are Finnair and Scandinavian Airlines. With an average price for the route of $187 and an overall rating of 7.7, Finnair is the most popular choice. Scandinavian Airlines is also a great choice for the route, with an average price of $170 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Oslo to Helsinki?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Oslo to Helsinki.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Oslo to Helsinki?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Helsinki from Oslo is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Oslo to Helsinki?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Helsinki with an airline and back to Oslo with another airline. Booking your flights between Oslo and HEL can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Oslo to Helsinki?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Helsinki from Oslo up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding a cheap flight from OSL to Helsinki

  • Looking for a cheap flight? 25% of our users found flights on this route for $95 or less one-way and $590 or less round-trip.

Prefer to fly non-stop from Oslo to Helsinki?

Find which airlines fly direct from Oslo Gardermoen to Helsinki-Vantaa, which days they fly and book direct flights.

Nonstop departures

Oslo Gardermoen to Helsinki-Vantaa

Monday

Air Serbia, American Airlines, British Airways, +5 more

Air Serbia, American Airlines, +6 more

Tuesday

American Airlines, British Airways, Finnair, +4 more

American Airlines, British Airways, +5 more

Wednesday

American Airlines, British Airways, Finnair, +4 more

American Airlines, British Airways, +5 more

Thursday

Air Serbia, American Airlines, British Airways, +5 more

Air Serbia, American Airlines, +6 more

Friday

American Airlines, British Airways, Finnair, +4 more

American Airlines, British Airways, +5 more

Saturday

American Airlines, British Airways, Finnair, +4 more

American Airlines, British Airways, +5 more

Sunday

American Airlines, British Airways, Finnair, +4 more

American Airlines, British Airways, +5 more

See more direct flights

Nonstop returns

Helsinki-Vantaa to Oslo Gardermoen

Monday

Air Serbia, American Airlines, British Airways, +5 more

Air Serbia, American Airlines, +6 more

Tuesday

American Airlines, British Airways, Finnair, +4 more

American Airlines, British Airways, +5 more

Wednesday

Air Serbia, American Airlines, British Airways, +5 more

Air Serbia, American Airlines, +6 more

Thursday

Air Serbia, American Airlines, British Airways, +5 more

Air Serbia, American Airlines, +6 more

Friday

Air Serbia, American Airlines, British Airways, +5 more

Air Serbia, American Airlines, +6 more

Saturday

American Airlines, British Airways, Finnair, +4 more

American Airlines, British Airways, +5 more

Sunday

Air Serbia, American Airlines, British Airways, +5 more

Air Serbia, American Airlines, +6 more

See more direct flights
See more direct flights

Top 3 airlines serving from Oslo to Helsinki

 
See real verified KAYAK customer reviews for airlines flying from Oslo to Helsinki. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Oslo to Helsinki? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.7
FinnairOverall score based on 1380 reviews
7.0entertainment
7.8boarding
7.6comfort
6.9food
8.2crew
Airline reviews

Great flight- smooth, nice crew, nice clean aircraft, departed a little late but arrived 10 early.

10.0 ExcellentAnonymous, Apr 2024LHR - SFO
Read more about Finnair reviews

Great flight- smooth, nice crew, nice clean aircraft, departed a little late but arrived 10 early.

It was listed on my ticket as Finnair but there was no indication that the flight was Finnair. In fact the number was even different. There were no employees there until exactly 2 hours before so we had to wait in line at Iberia and hope

Sorting on line would have been appreciated Onward information on flights missed No ability to get seating arranged before we got to gate Very unfriendly at gate

The flight was Finnair but there was no indications anywhere that the checkin was for Finnair also. There was no one to ask. I think at a minimum they should list the code shares so people don’t stand in the wrong line for an hour.

Flight ok, but me and other two passengers didn’t have connection with the entertainment in our seats. So, no movies, no games, no music… for 9 hours. The crew just told us that there’s nothing they can do but I noticed during the flight that there were empty seats, so they could have offered to us to change seats. Customer service could be better.

Had a nice flight to London on BA will fly with them again in the future

Finnair cancelled my flight 12 hours prior to leaving for Helsinki. They stated there were mechanical problems. I had to scurry around to find a new flight that would meet my needs for arrival in Helsinki. Luckily I was able to find alternate transportation through Lufthansa/United.

Helpful steward. Allowed me to move to some empty seats and I was able to get some sleep. He also had milk for my tea. Americans don’t realise that cream or half and half ruin tea.

Security was a mess at the Helsinki Airport. But I was delighted by the connecting flight waiting for us for JFK.

Very rude hostess. She embarrassed me in front of others. I went to sit after taking off in a different sit in the same economic cabin. Was the area where doors are. She come to me very laud and said: go back to your sit those sit are more expensive.wow! No diplomacy. Flight was super full except 3 of those sit. The only person in that row later during the flight occupied all sit laying down!. Once more disappointed at American Airlines. Early flight they lost my luggages for 4 days. Never refund money for replacement for some of essential items purchased..when I booked the flight I thought was Finlandair. I

Much better, not their fault but my plane was so delayed causing me to have to take this airline rather than my earlier connecting flight

The flight was on time and loading was fine. I really disliked that all drinks other than coffee or tea had a cost. Deplaning was also an issue as people did not wait for those in front of them to get out before they pushed forward

I paid for wifi and it worked about a total of 5 min. Feel ripped off

I couldn’t make it to the airport for my original flight due to bad weather; roads were shut down, buses and trains were closed. Since the plane wasn’t cancelled, I still had to pay $720 to change my ticket.

Last minute cancelation, though a substitute flight was found I could not pick my meal or seat. The hotel offered didn't have working air control or shower.

Old plane with terrible business class seats - good food and service. Boarding was a joke with business class boarding last.

Best airline to travel on a budget- really like their reasonably priced access to the SAS lounges where available.

Boarding the plane outside in the rain was a pain. Very safe flight

Flight was delayed slightly but was very smooth. It was a short flight but comfortable.

little entertainment choices. Seat/bed too firm an no sleeping mat

No staff at the gate and the flights were not posted on the board so we missed our flight. Horrible experience. Be VERY careful flying Norwegian. Super limited ability to communicate with their slim staffing and restricted hours.

Tickets were cheap but it says no where that food was not included, I travel Austrian, Swiss and Turkish airlines all the time always food is included, never flew Norwegian again

Pros: "Premium seats and service make flying so much more comfortable."
Cons: "Boarding and leaving on time."
Pros: "Staff at Rome was great. Crew was excellent. Plane was magnificent."
Pros: "We landed safely."
Cons: "The operating flight was changed and our seat were downgraded. Given that it was a birthday trip i wanted my fiancée to be as comfortable as possible. Instead she was stuck in a middle seat between two crying babies with no outlets to to charge our phones for entertainment. Additionally I was notified that I cannot be refunded until after the flight has landed. So technically Norwegian still has my money and I paid top dollar for a less than average experience. Unacceptable."
Pros: "Not much"
Cons: "Norwegian used an extremely old Wamos A320 aircraft instead of one of their own 787s. The seats were not only uncomfortable, but also so tightly arranged that my knees touched the back of the front seat, and I am an average 6 feet tall. Inflight entertainment options were available only through the Wamos app, which could not be downloaded on the plane (and Norwegian had not mentioned during check in). Unless for people with pre-ordered food, it was not possible to buy even water until about 3 1/2 hours into the flight. The flight to BCN on a Norwegian plane was okay, but the prospect of another such return experience makes it very questionable to book this airline again."
Pros: "This was the strange not being able to buy crew just ignores you because you’re not part of the club bought a head of time. I had no idea"
Cons: "Should make it very clear that you have to order food ahead of time! I did not know this and had to go nine hours without food or water!!!!"
Cons: "Horrible and unprofessional check in process, by time of boarding more than half of passengers had not gone through security yet due to their delays. The machine and website weren’t working so everyone had to check in via the desks."
Pros: "Great service, love being able to order food and drinks from the in seat computer."
Cons: "Nothing really."
Pros: "Cheap flight"
Cons: "Cabin crew announced they will be dimming light for landing but that was not the case at all. They kept on turning the lights to a different color which was uncomfortable for the eyes. Pilot did a really great job on letting us know if there is any turbulence and when to expect during the flight. Flight attendants had no social skills, they acted like robots only there to serve for people who ordered. They should really change the way they perform because they are catering to the whole customers on the flight as opposed to only those who ordered their meals."

Book cheap flights from Oslo to Helsinki

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Oslo to Helsinki found on KAYAK in the last 72 hours.
8/15Thu
nonstopNorwegian
1h 25mOSL-HEL
$48
5/6Mon
nonstopNorwegian
1h 25mOSL-HEL
$59
8/6Tue
1 stopNorwegian
14h 40mOSL-HEL
$60
8/26Mon
nonstopFinnair
1h 25mOSL-HEL
$64
7/30Tue
1 stopScandinavian Airlines
7h 15mOSL-HEL
$66
5/29Wed
nonstopFinnair
1h 20mOSL-HEL
$67
7/6Sat
1 stopScandinavian Airlines
3h 20mOSL-HEL
$69
6/15Sat
1 stopairBaltic
11h 35mOSL-HEL
$74
7/7Sun
2 stops
21h 10mOSL-HEL
$88
7/8Mon
2 stops
15h 15mOSL-HEL
$104

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Last minute flights from Oslo to Helsinki

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Oslo to Helsinki that are departing in the next 10 days.
4/29Mon
nonstopFinnair
1h 20mOSL-HEL
4/29Mon
nonstopFinnair
1h 25mHEL-OSL
$253
5/3Fri
multi-stopBrussels Airlines
17h 30mOSL-HEL
5/10Fri
multi-stopBrussels Airlines
12h 00mHEL-OSL
$484
5/2Thu
multi-stopAustrian Airlines
20h 00mOSL-HEL
5/6Mon
multi-stopAustrian Airlines
26h 30mHEL-OSL
$502
5/1Wed
multi-stopAustrian Airlines
20h 00mOSL-HEL
5/8Wed
multi-stopAustrian Airlines
8h 55mHEL-OSL
$512

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Oslo - Helsinki Flights

Departure:

Oslo (OSL)Norway

Destination:

Helsinki (HEL)Finland

Return flight deals:

Helsinki - Oslo

Cabin classes:

$1,880
$646
$165

Browse origins:

  • Flights » 
  • Oslo Airport

Browse destinations:

  • Flights » 
  • Worldwide » 
  • Helsinki