Cheap flights from Helsinki to Oulu from $74

If you aren’t able to travel during the month of January, then book flights to Oulu from Helsinki during November instead. Flights to Oulu in November, while not as cheap as those in January, still average around $169.

The cheapest day to depart on your flight to Oulu is on a Friday when prices can be found for as low as $156. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Wednesday as prices are generally higher than usual. According to our data, the average ticket price to Oulu on Wednesday is $303.

Fly from Helsinki-Vantaa to Oulu for the best Helsinki-Vantaa - Oulu flight prices

You are more likely to see cheaper flights to Oulu from Helsinki when booking weeks ahead of your departure date. In general, you can expect to find flights to Oulu for around $197 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Oulu from Helsinki for as low as $139 on momondo.

There is only 1 cabin class available to choose from on Helsinki to Oulu flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

As of September 2026, prices for Helsinki to Oulu flights are approximately 2% cheaper when compared to flights at the same time last year.

Historically, on average around 15% of flights between Helsinki and Oulu have experienced a delay on any given week. The average delay length over the past 12 months has been 72 minutes.

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

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

According to our data, Finnair have had the least number of delays on this route over the last 12 months; with about 15% of their flights experiencing any sort of delay.

The number of flights available between Helsinki and Oulu is 15 per day as of September 2026. The most frequent departure time is 4:00PM, with 50% of daily flights leaving in the afternoon.

As of September 2026, there are 106 flights per week flying from Helsinki to Oulu. The most common day of the week flights depart is Mon, with 29% of flights taking off on this day.