Cheap flights from Tallinn to Helsinki from £57

The cheapest month to fly to Helsinki from Tallinn is in October. Flight prices, which tend to average around £120, are often lower during this time because this is during the off-season. The month of November is another great option to travel to Helsinki, with average flight prices from Tallinn averaging around £125.

The cheapest day to depart from Tallinn to Helsinki is on a Monday. Travellers who choose to depart for Helsinki on a Monday will often find tickets for as low as £309. Be sure to avoid booking your departure on a Tuesday as prices are generally higher than usual. According to our data, the average ticket price to Helsinki on Tuesday is £648.

According to our data, the cheapest time of day to fly to Helsinki is in the morning. momondo users have found flights departing from Tallinn to Helsinki in the morning for as low as £398. 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 £658. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

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

You are more likely to see cheaper flights to Helsinki from Tallinn when booking weeks ahead of your departure date. In general, you can expect to find flights to Helsinki for around £141 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 Tallinn for as low as £110 on momondo.

There are 3 cabin classes available to choose from on Tallinn 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 16% of flights between Tallinn and Helsinki have experienced a delay on any given week. The average delay length over the past 12 months has been 69 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. Thursday 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 16% of their flights experiencing any sort of delay.

The number of flights available between Tallinn and Helsinki is 14 per day as of October 2026. The most frequent departure time is 16:00, with 58% of daily flights leaving in the afternoon.

As of October 2026, there are 102 flights per week flying from Tallinn to Helsinki. The most common day of the week flights depart is Fri, with 28% of flights taking off on this day.