Cheap flights from Brussels to Helsinki from $107

The month of April is, on average, the cheapest month to fly to Helsinki from Brussels, with most prices found around $203. If you aren’t able to travel during the month of April, then book flights to Helsinki from Brussels during August instead. Flights to Helsinki in August, while not as cheap as those in April, still average around $216.

The cheapest day to depart on your flight to Helsinki is on a Wednesday when prices can be found for as low as $496. This is often the case because there is less demand to fly during this day of the week. Flights from Brussels to Helsinki on a Monday will generally be more expensive and average around $845. 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 Brussels to Helsinki in the afternoon for as low as $178. 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 evening is when there is more demand to fly to Helsinki, so prices are often more expensive at around $794 per ticket.

Fly from Charleroi Brussels to Helsinki-Vantaa for the best Brussels - Helsinki-Vantaa flight prices

You are more likely to see cheaper flights to Helsinki from Brussels when booking weeks ahead of your departure date. In general, you can expect to find flights to Helsinki for around $264 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Helsinki from Brussels for as low as $113 on momondo.

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

Scandinavian Airlines, airBaltic, and KLM are the most popular carriers operating from Brussels to Helsinki-Vantaa

Finnair, Ryanair and Scandinavian Airlines are the top three most popular airlines that fly to Helsinki from Brussels according to our data. Finnair is the first choice among our users, with 60% of people opting to fly with this airline when traveling 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 14% of flights between Brussels and Helsinki have experienced a delay on any given week. The average delay length over the past 12 months has been 91 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.

Tuesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Wednesday 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 13% of their flights experiencing any sort of delay.

5 flights are operational daily from Brussels to Helsinki as of March 2026. The most popular departure time for this route is 11:00AM, with 68% of flights per day taking off at noon.

37 flights are operational weekly from Brussels to Helsinki as of March 2026. The most popular departure day for this route is Mon, with 22% of flights per week taking off on this day.