Question 1

How many flights depart from Finland to London Heathrow Airport on average per week?

Accepted Answer

186 flights are operational weekly from Finland to London Heathrow Airport as of January 2026. The most popular departure day for this route is Wed, with 15% of flights per week taking off on this day.

Question 2

How often are flights from Finland to London delayed?

Accepted Answer

Historically, on average around 15% of flights between Finland and London have experienced a delay on any given week. The average delay length over the past 12 months has been 105 minutes.

Question 3

What is the cheapest day to depart on your flight to London Heathrow Airport?

Accepted Answer

On average, the least expensive day to fly to London Heathrow Airport from Finland is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as £175. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Thursday as prices are generally higher than usual. According to our data, the average ticket price to London Heathrow Airport on Thursday is £256.

Question 4

What is the cheapest month to fly to London Heathrow Airport?

Accepted Answer

In general, March is the cheapest month to fly from Finland to London Heathrow Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £198. The month of February is another great option to travel to London Heathrow Airport, with average flight prices from Finland averaging around £199.

Question 5

What is the cheapest time of day to depart on your flight to London Heathrow Airport?

Accepted Answer

According to our data, the cheapest time of day to fly to London Heathrow Airport is in the evening. momondo users have found flights departing from Finland to London Heathrow Airport in the evening for as low as £146. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are £508 on average. Flights to London Heathrow Airport from Finland in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.

Question 6

What is the cheapest Finland to London Heathrow flight route?

Accepted Answer

Fly from Helsinki-Vantaa to London Heathrow for the best Finland - London Heathrow flight prices

Question 7

How long does it take to fly to London Heathrow Airport?

Accepted Answer

If you’re flying from a popular airport in Finland, such as Helsinki or Rovaniemi, and flying into London Heathrow Airport, then you can expect flight times to average 3h and 5h 50m, respectively.

Question 8

What is the most punctual flight time for Finland to London flights?

Accepted Answer

Generally, flights departing in the evening tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.

Question 9

How far in advance should I book a flight to London Heathrow Airport?

Accepted Answer

You are more likely to see cheaper flights to London Heathrow Airport from Finland when booking weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around £216 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Heathrow Airport from Finland for as low as £186 on momondo.

Question 10

Can stopping save me money on Finland to London Heathrow Airport flights?

Accepted Answer

No. A direct flight is the cheapest option for a flight between Finland to London Heathrow Airport.

Question 11

Which airline has the best punctuality record on Finland to London flights?

Accepted Answer

According to our data, Finnair have had the fewest delays on this route over the last 12 months, with about 14% of their flights experiencing any sort of delay.

Question 12

How many flights depart from Finland to London Heathrow Airport on average per day?

Accepted Answer

As of January 2026, there are 26 flights per day flying from Finland to London Heathrow Airport. The most common time of day flights depart is 14:00, with 59% of flights taking off in the afternoon.

Question 13

What is the cheapest airline that flies from Finland to London Heathrow?

Accepted Answer

Scandinavian Airlines is the most popular carrier operating from Finland to London Heathrow

Question 14

What cabin class options are available on Finland to London Heathrow flights?

Accepted Answer

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

Question 15

What day of the week experiences the fewest flight delays on this route?

Accepted Answer

Friday is statistically the day of the week that experiences the fewest delays on this flight route. Saturday has historically seen more delays on average compared to the rest of the week.

Question 16

When did momondo last update prices for flights from Finland to London Heathrow Airport?

Accepted Answer

Prices for flights from Finland to London Heathrow Airport are refreshed on a daily basis.

Question 17

How many operators does momondo search for flights from Finland to London Heathrow Airport?

Accepted Answer

There are 2 operators available for flights from Finland to London Heathrow Airport as of January 2026.

Question 18

How old do you have to be to fly from Finland to London Heathrow Airport?

Accepted Answer

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Finland to London Heathrow Airport.

Question 19

What documentation or ID do you need to fly to London Heathrow Airport?

Accepted Answer

The travel and health documents you'll need for your trip to London Heathrow Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London Heathrow Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best price found	£176
Fastest flight time	3h 00m
Direct flights	Every day

Airline	Rating	Free Cancellation	Price
Scandinavian Airlines	PriceFrom £74	Free Cancellation	Rating 7.4 1,629 reviews		Search Scandinavian Airlines flights
Finnair	PriceFrom £152	Free Cancellation	Rating 7.6 1,343 reviews		Search Finnair flights

Cheap flights from Finland to London from £58

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Finland to London departing on 14/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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How to get the cheapest flight ticket from Finland to London Heathrow Airport

What is the cheapest month to fly to London Heathrow Airport?

What is the cheapest day to depart on your flight to London Heathrow Airport?

What is the cheapest time of day to depart on your flight to London Heathrow Airport?

What is the cheapest Finland to London Heathrow flight route?

Fly from Helsinki-Vantaa to London Heathrow for the best Finland - London Heathrow flight prices

How far in advance should I book a flight to London Heathrow Airport?

What cabin class options are available on Finland to London Heathrow flights?

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

Can stopping save me money on Finland to London Heathrow Airport flights?

No. A direct flight is the cheapest option for a flight between Finland to London Heathrow Airport.

What is the cheapest airline that flies from Finland to London Heathrow?

Scandinavian Airlines is the most popular carrier operating from Finland to London Heathrow

How often are flights from Finland to London delayed?

Historically, on average around 15% of flights between Finland and London have experienced a delay on any given week. The average delay length over the past 12 months has been 105 minutes.

What is the most punctual flight time for Finland to London flights?

Generally, flights departing in the evening tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Friday is statistically the day of the week that experiences the fewest delays on this flight route. Saturday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Finland to London flights?

According to our data, Finnair have had the fewest delays on this route over the last 12 months, with about 14% of their flights experiencing any sort of delay.

How many flights depart from Finland to London Heathrow Airport on average per day?

As of January 2026, there are 26 flights per day flying from Finland to London Heathrow Airport. The most common time of day flights depart is 14:00, with 59% of flights taking off in the afternoon.

How many flights depart from Finland to London Heathrow Airport on average per week?

186 flights are operational weekly from Finland to London Heathrow Airport as of January 2026. The most popular departure day for this route is Wed, with 15% of flights per week taking off on this day.

How long does it take to fly to London Heathrow Airport?

If you’re flying from a popular airport in Finland, such as Helsinki or Rovaniemi, and flying into London Heathrow Airport, then you can expect flight times to average 3h and 5h 50m, respectively.

Cheap Finland to London Heathrow Airport flight deals and tips

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When did momondo last update prices for flights from Finland to London Heathrow Airport?

How many operators does momondo search for flights from Finland to London Heathrow Airport?

How old do you have to be to fly from Finland to London Heathrow Airport?

What documentation or ID do you need to fly to London Heathrow Airport?

What is the most popular plane model from Finland to London Heathrow Airport?

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