£97 Find Cheap Finnair Flights from London to Helsinki

When to Book Flights with Finnair from London to Helsinki

• How far in advance should I book tickets for a flight with Finnair from London to Helsinki?

  Generally, when trying to get a below-average price for your ticket, try to book around 17 days before departure. For the cheapest possible price, our data suggests booking 75 days before departure.

• Is Finnair the cheapest airline to fly with from London to Helsinki?

  With an average price of £330 return, Finnair is not the cheapest airline to fly from London to Helsinki with. Instead, for the lowest price, our data suggests flying with airBaltic, where a return flight costs £142 on average.

• What is the cheapest Finnair flight from London to Helsinki?

  In the last 3 days, the lowest price for a flight with Finnair from London to Helsinki was £70 for a return flight and £38 for a one-way flight.

• Does Finnair fly direct to Helsinki from London?

  Yes, Finnair does offer direct flights for the route, with around 38 flights per week.

• What’s the cheapest day of the week to fly from London to Helsinki with Finnair?

  On average, the cheapest day of the week to fly from London to Helsinki with Finnair is Tuesday, when prices are around £105. The most expensive day is generally Monday, when the average price is around £114.

• What’s the cheapest month to fly from London to Helsinki with Finnair?

  The cheapest month for Finnair flights to Helsinki from London is generally February, where plane tickets cost £141 on average. If possible, try to avoid the most expensive months of December and July, when tickets cost £240 and £265 respectively.