Cheap flights from Copenhagen to Helsinki from £69

The cheapest month to fly to Helsinki from Copenhagen is in September. Flight prices, which tend to average around £111, are often lower during this time because this is during the off-season. The month of March is another great option to travel to Helsinki, with average flight prices from Copenhagen averaging around £117.

The cheapest day to depart from Copenhagen to Helsinki is on a Thursday. Travellers who choose to depart for Helsinki on a Thursday will often find tickets for as low as £200. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Helsinki on Saturday is £1,036.

According to our data, the cheapest time of day to fly to Helsinki is in the afternoon. momondo users have found flights departing from Copenhagen to Helsinki in the afternoon for as low as £148. 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 at midday, with an average ticket price of £875. Departure times at midday fall within the peak daily travel times, which is why tickets can be more expensive.

Fly from Kastrup Copenhagen to Helsinki-Vantaa for the best Kastrup Copenhagen - Helsinki-Vantaa flight prices

You are more likely to see cheaper flights to Helsinki from Copenhagen 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 Copenhagen for as low as £102 on momondo.

There are 3 cabin classes available to choose from on Copenhagen 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 17% of flights between Copenhagen 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 in the morning tend to experience fewer delays. Flights departing at night 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. Friday 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 14% of their flights experiencing any sort of delay.

Munich (MUC) was the most common stop: 50% of momondo users choosing one-stop flights on this route connected there.

Flights via Riga (RIX) offer the lowest average return price of £113.

Flights connecting via Riga (RIX) have the shortest average one-way travel time: 3h 25m.

Riga (RIX) has the shortest average stopover time for this route: 0h 55m.

As of June 2026, 26 flights take off from Copenhagen and land in Helsinki each day. The most common flight departure time for this route is 08:00, with 58% of daily flights taking off in the afternoon.

As of June 2026, 185 flights take off from Copenhagen and land in Helsinki each week. The most common flight departure day for this route is Tue, with 19% of weekly flights taking off on this day.