Cheap flights from Prague to Helsinki from $109

The month of October is, on average, the cheapest month to fly to Helsinki from Prague, with most prices found around $201. If you aren’t able to travel during the month of October, then book flights to Helsinki from Prague during September instead. Flights to Helsinki in September, while not as cheap as those in October, still average around $236.

The cheapest day to depart on your flight to Helsinki is on a Monday when prices can be found for as low as $347. This is often the case because there is less demand to fly during this day of the week. Flights from Prague to Helsinki on a Wednesday will generally be more expensive and average around $948. 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 evening. momondo users have found flights departing from Prague to Helsinki in the evening for as low as $316. 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 $584 per ticket.

Fly from Václav Havel Prague to Helsinki-Vantaa for the best Václav Havel Prague - Helsinki-Vantaa flight prices

You are more likely to see cheaper flights to Helsinki from Prague when booking weeks ahead of your departure date. In general, you can expect to find flights to Helsinki for around $270 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Helsinki from Prague for as low as $183 on momondo.

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

You could potentially save up to 43% on your flight if you consider stops on a Prague to Helsinki flight.

As of April 2026, prices for Prague to Helsinki flights are approximately 25% cheaper when compared to flights at the same time last year.

Historically, on average around 15% of flights between Prague and Helsinki have experienced a delay on any given week. The average delay length over the past 12 months has been 108 minutes.

Generally, flights departing in the early afternoon 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. Sunday has historically seen more delays on average compared to the rest of the week.

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

6 flights are operational daily from Prague to Helsinki as of April 2026. The most popular departure time for this route is 8:00AM, with 76% of flights per day taking off at noon.

The number of flights available between Prague and Helsinki is 47 per week as of April 2026. The most frequent departure day is Mon, with 21% of weekly flights leaving on this day.