Cheap flights from Oslo to Helsinki

The month of January is, on average, the cheapest month to fly to Helsinki from Oslo, with most prices found around $175. 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 $176.

The cheapest day to depart on your flight to Helsinki is on a Friday when prices can be found for as low as $524. 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 Saturday will generally be more expensive and average around $1,202. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

According to our data, the cheapest time of day to fly to Helsinki is in the afternoon. momondo users have found flights departing from Oslo to Helsinki in the afternoon for as low as $345. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the morning is when there is more demand to fly to Helsinki, so prices are often more expensive at around $908 per ticket.

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

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 $226 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 $171 on momondo.

There are 4 cabin classes available to choose from on Oslo to Helsinki flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Historically, on average around 16% of flights between Oslo and Helsinki have experienced a delay on any given week. The average delay length over the past 12 months has been 88 minutes.

Generally, flights departing at night tend to experience fewer delays. Flights in the evening have, in the past, seen delays more frequently in comparison.

Monday is statistically the day of the week which experiences the fewest number of delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

According to our data, Norwegian have had the least number of delays on this route over the last 12 months; with about 10% of their flights experiencing any sort of delay.