Cheap flights from the United Kingdom to Finland from £45

The cheapest month to fly to Finland from United Kingdom is in January. Flight prices, which tend to average around £78, are often lower during this time because this is during the off-season. If you aren’t able to travel to Finland during the month of January, then flying in March is also cheap. Prices for this month can be found on momondo for an average of £158.

Our data shows that Friday is the least expensive day to fly to Finland. Tickets to fly out on this day can be as low as £473. On the other hand, Saturday is the most expensive day to depart from United Kingdom because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £565.

In the morning is the cheapest time of day to fly from United Kingdom to Finland when you can find flight prices for as low as £475. Flying to Finland in the morning is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the afternoon because they tend to be around £584. Of course, these prices can vary depending on the time of year and what airport you fly to.

Fly from London Stansted to Rovaniemi for the best United Kingdom - Finland flight prices

You are more likely to see cheaper flights to Finland from United Kingdom when booking weeks ahead of your departure date. In general, you can expect to find flights to Finland for around £239 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Finland from United Kingdom for as low as £209 on momondo.

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

Ryanair, Scandinavian Airlines, and Norwegian are the most popular carriers operating from United Kingdom to Finland

Finnair, Ryanair and easyJet are the top three most popular airlines that fly to Finland from United Kingdom according to our data. Finnair is the first choice among our users, with 55% of people opting to fly with this airline when travelling to Finland. Keep in mind that there are 12 different airlines that fly to Finland on a routine basis, so you have a few additional options to choose from.

Historically, on average around 20% of flights between United Kingdom and Finland have experienced a delay on any given week. The average delay length over the past 12 months has been 100 minutes.

Generally, flights departing at night tend to experience fewer delays. Flights departing in the early afternoon 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. Sunday 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 20% of their flights experiencing any sort of delay.

As of June 2026, there are 35 flights per day flying from United Kingdom to Finland. The most common time of day flights depart is 10:00, with 49% of flights taking off at midday.

250 flights are operational weekly from United Kingdom to Finland as of June 2026. The most popular departure day for this route is Fri, with 16% of flights per week taking off on this day.