Cheap flights from Stockholm Arlanda Airport to Helsinki from £20

The cheapest month to fly to Helsinki from Stockholm Arlanda Airport is in March. Flight prices, which tend to average around £63, are often lower during this time because this is during the off-season. The month of January is another great option to travel to Helsinki, with average flight prices from Stockholm Arlanda Airport averaging around £66.

The cheapest day to depart from Stockholm Arlanda Airport to Helsinki is on a Saturday. Travellers who choose to depart for Helsinki on a Saturday will often find tickets for as low as £125. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to Helsinki on Monday is £495.

According to our data, the cheapest time of day to fly to Helsinki is in the morning. momondo users have found flights departing from Stockholm Arlanda Airport to Helsinki in the morning for as low as £225. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Helsinki are more costly in the evening, with an average ticket price of £495. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

Fly from Stockholm Arlanda to Helsinki-Vantaa for the best Stockholm Arlanda - Helsinki-Vantaa flight prices

You are more likely to see cheaper flights to Helsinki from Stockholm Arlanda Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Helsinki for around £82 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Helsinki from Stockholm Arlanda Airport for as low as £56 on momondo.

There are 3 cabin classes available to choose from on Stockholm Arlanda to Helsinki-Vantaa flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Norwegian and Finnair are the most popular carriers operating from Stockholm Arlanda to Helsinki-Vantaa

Norwegian, Norwegian and Finnair are the top three most popular airlines that fly to Helsinki from Stockholm Arlanda Airport according to our data. Norwegian is the first choice among our users, with 47% of people opting to fly with this airline when travelling 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.

Historically, on average around 12% of flights between Stockholm and Helsinki have experienced a delay on any given week. The average delay length over the past 12 months has been 84 minutes.

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

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

According to our data, Scandinavian Airlines have had the fewest delays on this route over the last 12 months, with about 6% of their flights experiencing any sort of delay.

The number of flights available between Stockholm Arlanda Airport and Helsinki is 19 per day as of March 2026. The most frequent departure time is 13:00, with 53% of daily flights leaving in the afternoon.

136 flights are operational weekly from Stockholm Arlanda Airport to Helsinki as of March 2026. The most popular departure day for this route is Fri, with 24% of flights per week taking off on this day.