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Cheap flights from Oslo to Helsinki from $42

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 8/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Oslo to Helsinki

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Oslo to Helsinki.
10:50 am - 1:15 pmOSL-HEL
1h 25mnonstop
1:45 pm - 2:15 pmHEL-OSL
1h 30mnonstop
$91Norwegian
Find Deal
Wed, Aug 27 - Tue, Sep 30
10:50 am - 1:15 pmOSL-HEL
1h 25mnonstop
1:45 pm - 2:15 pmHEL-OSL
1h 30mnonstop
$96Norwegian
Find Deal
Tue, Aug 26 - Tue, Sep 30
8:35 am - 10:55 amOSL-HEL
1h 20mnonstop
1:45 pm - 2:15 pmHEL-OSL
1h 30mnonstop
Fri, Aug 29 - Wed, Oct 1
8:30 pm - 10:55 pmOSL-HEL
1h 25mnonstop
1:45 pm - 2:15 pmHEL-OSL
1h 30mnonstop
Fri, Aug 29 - Mon, Sep 29
7:40 pm - 11:35 pmOSL-HEL
2h 55m1 stop
5:35 pm - 8:30 pmHEL-OSL
3h 55m1 stop
$128Scandinavian Airlines
Find Deal
Wed, May 14 - Wed, May 28
9:25 am - 4:55 pmOSL-HEL
6h 30m1 stop
5:35 pm - 10:30 pmHEL-OSL
5h 55m1 stop
$151Scandinavian Airlines
Find Deal
Thu, Apr 24 - Mon, Apr 28
8:30 pm - 10:55 pmOSL-HEL
1h 25mnonstop
7:30 am - 7:55 amHEL-OSL
1h 25mnonstop
$157Finnair
Find Deal
Fri, Aug 29 - Sun, Sep 28
8:35 am - 10:55 amOSL-HEL
1h 20mnonstop
7:30 am - 7:55 amHEL-OSL
1h 25mnonstop
$182Finnair
Find Deal
Sun, Apr 27 - Sun, May 4
7:15 am - 6:55 pmOSL-HEL
10h 40m1 stop
6:10 am - 2:45 pmHEL-OSL
9h 35m2 stops
$230Lufthansa
Find Deal
Sun, Aug 24 - Mon, Sep 29
9:50 am - 12:15 amOSL-HEL
13h 25m1 stop
6:00 am - 10:10 pmHEL-OSL
17h 10m1 stop
$238Lufthansa
Find Deal
Thu, Apr 24 - Mon, Apr 28

Scandinavian Airlines flights from Oslo to Helsinki

Our best Scandinavian Airlines deals on Oslo to Helsinki flight tickets
Scandinavian Airlines
May 14
OSL7:40 pmOslo Gardermoen
2h 55m
1 stop
HEL11:35 pmHelsinki-Vantaa
May 28
HEL5:35 pmHelsinki-Vantaa
3h 55m
1 stop
OSL8:30 pmOslo Gardermoen
Scandinavian Airlines
Apr 24
OSL9:25 amOslo Gardermoen
6h 30m
1 stop
HEL4:55 pmHelsinki-Vantaa
Apr 28
HEL5:35 pmHelsinki-Vantaa
5h 55m
1 stop
OSL10:30 pmOslo Gardermoen
Scandinavian Airlines
Apr 24
OSL9:25 amOslo Gardermoen
6h 30m
1 stop
HEL4:55 pmHelsinki-Vantaa
Apr 28
HEL10:20 amHelsinki-Vantaa
6h 05m
1 stop
OSL3:25 pmOslo Gardermoen

Finnair flights from Oslo to Helsinki

Our best Finnair deals on Oslo to Helsinki flight tickets
Finnair
Aug 29
OSL8:30 pmOslo Gardermoen
1h 25m
HEL10:55 pmHelsinki-Vantaa
Sep 28
HEL7:30 amHelsinki-Vantaa
1h 25m
OSL7:55 amOslo Gardermoen
Finnair
Apr 27
OSL8:35 amOslo Gardermoen
1h 20m
HEL10:55 amHelsinki-Vantaa
May 4
HEL7:30 amHelsinki-Vantaa
1h 25m
OSL7:55 amOslo Gardermoen
Finnair
Aug 30
OSL8:35 amOslo Gardermoen
1h 20m
HEL10:55 amHelsinki-Vantaa
Oct 2
HEL12:00 pmHelsinki-Vantaa
1h 25m
OSL12:25 pmOslo Gardermoen

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?

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 October instead. Flights to Helsinki in October, while not as cheap as those in January, still average around $152.

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 Thursday when prices can be found for as low as $609. 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 $802. 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 $664. 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 $826 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 25 weeks ahead of your departure date. In general, you can expect to find flights to Helsinki for around $175 when searching 25 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 $109 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

Best Price Found

$42

Fastest flight time

1h 20m

Direct flights

Every day

Airports in Helsinki

1 airport
The best one-way flight to Helsinki from Oslo in the past 72 hours is $42. The best round-trip flight deal from Oslo to Helsinki found on momondo in the last 72 hours is $91.
The fastest flight from Oslo to Helsinki takes 1h 20m
Direct flights go from Oslo to Helsinki every day.
There is 1 airport near Helsinki: Helsinki-Vantaa (HEL)

  • 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?

  • 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
NorwegianPriceFrom $80Free CancellationRating
7.8
224 reviews
Search Norwegian flights
FinnairPriceFrom $109Free CancellationRating
7.6
1,267 reviews
Search Finnair flights
Scandinavian AirlinesPriceFrom $123Free CancellationRating
7.3
1,326 reviews
Search Scandinavian Airlines flights

Traveling to a place near Helsinki?

Book flights to Helsinki if you plan to visit one of these locations
Vantaa
Espoo
Lahti
Kotka

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.


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