Cheap flights from Lisbon to Helsinki from R2 819

In general, March is the cheapest month to fly from Lisbon to Helsinki. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around R5 542. If you are unable to visit Helsinki during the month of March, then departing from Lisbon during the month February is also very affordable. Most momondo users find prices during this month for around R5 814.

Fly from Lisbon Humberto Delgado to Helsinki-Vantaa for the best Lisbon Humberto Delgado - Helsinki-Vantaa flight prices

You are more likely to see cheaper flights to Helsinki from Lisbon when booking weeks ahead of your departure date. In general, you can expect to find flights to Helsinki for around R6 761 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 Lisbon for as low as R5 046 on momondo.

There is only 1 cabin class available to choose from on Lisbon 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 31% of flights between Lisbon and Helsinki have experienced a delay on any given week. The average delay length over the past 12 months has been 97 minutes.

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

Tuesday 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, Finnair have had the fewest delays on this route over the last 12 months, with about 31% of their flights experiencing any sort of delay.

As of September 2026, there are 2 flights per day flying from Lisbon to Helsinki. The most common time of day flights depart is 16:00, with 100% of flights taking off in the afternoon.

As of September 2026, there are 18 flights per week flying from Lisbon to Helsinki. The most common day of the week flights depart is Mon, with 17% of flights taking off on this day.