Cheap flights from London Heathrow Airport to Finland from £70
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to Finland departing on 20/8. 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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Finnair flights from London Heathrow Airport to Finland
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Scandinavian Airlines flights from London Heathrow Airport to Finland
Our best Scandinavian Airlines deals on London Heathrow Airport to Finland flight tickets
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How to get the cheapest flight ticket from London Heathrow Airport to Finland
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Finland?
The cheapest month to fly to Finland from London Heathrow Airport is in March. Flight prices, which tend to average around £173, 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 March, then flying in September is also cheap. Prices for this month can be found on momondo for an average of £174.
What is the cheapest day to depart on your flight to Finland?
Our data shows that Tuesday is the least expensive day to fly to Finland. Tickets to fly out on this day can be as low as £496. On the other hand, Saturday is the most expensive day to depart from London Heathrow Airport because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £608.
What is the cheapest time of day to depart on your flight to Finland?
In the evening is the cheapest time of day to fly from London Heathrow Airport to Finland when you can find flight prices for as low as £156. Flying to Finland in the evening is an ideal time because this is during off-peak travel hours. Try not to purchase tickets at midday because they tend to be around £553. Of course, these prices can vary depending on the time of year and what airport you fly to.
What is the cheapest London Heathrow to Finland flight route?
Fly from London Heathrow to Helsinki-Vantaa for the best London Heathrow - Finland flight prices
How far in advance should I book a flight to Finland?
You are more likely to see cheaper flights to Finland from London Heathrow Airport when booking 13 weeks ahead of your departure date. In general, you can expect to find flights to Finland for around £207 when searching 13 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Finland from London Heathrow Airport for as low as £171 on momondo.
What cabin class options are available on London Heathrow to Finland flights?
There are 3 cabin classes available to choose from on London Heathrow to Finland flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from London Heathrow to Finland?
Scandinavian Airlines, Finnair, and KLM are the most popular carriers operating from London Heathrow to Finland
Which airlines fly to Finland?
Finnair, Scandinavian Airlines and Lufthansa are the top three most popular airlines that fly to Finland from London Heathrow Airport according to our data. Finnair is the first choice among our users, with 75% of people opting to fly with this airline when travelling to Finland. Keep in mind that there are 7 different airlines that fly to Finland on a routine basis, so you have a few additional options to choose from.
How many flights depart from London Heathrow Airport to Finland on average per day?
37 flights are operational daily from London Heathrow Airport to Finland as of June 2025. The most popular departure time for this route is 09:00, with 54% of flights per day taking off at midday.
How many flights depart from London Heathrow Airport to Finland on average per week?
As of June 2025, there are 263 flights per week flying from London Heathrow Airport to Finland. The most common day of the week flights depart is Wed, with 16% of flights taking off on this day.
Cheap London Heathrow Airport to Finland flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to Finland
When did momondo last update prices for flights from London Heathrow Airport to Finland?
Prices for flights from London Heathrow Airport to Finland are refreshed on a daily basis.
How many operators does momondo search for flights from London Heathrow Airport to Finland?
There are 7 operators available for flights from London Heathrow Airport to Finland as of June 2025.
How old do you have to be to fly from London Heathrow Airport to Finland?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London Heathrow Airport to Finland.
What documentation or ID do you need to fly to Finland?
The travel and health documents you'll need for your trip to Finland 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 Finland. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from London Heathrow Airport to Finland?
Based on momondo bookings for flights between London Heathrow Airport and Finland, the leading plane model is Airbus A350-900, making up 18.92% of the total bookings. Other popular models include Airbus A350-1000 with 16.72%, Boeing 787-9 Dreamliner with 15.37%, and Boeing 777-300ER with 9.85%.
Best airlines flying from London Heathrow Airport to Finland
Compare and see reviews for airlines that fly from London Heathrow Airport to Finland with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom £47 | Free Cancellation | Rating 6.8 5,121 reviews | |||
| PriceFrom £77 | Free Cancellation | Rating 7.7 233 reviews | |||
| PriceFrom £122 | Free Cancellation | Rating 7.3 1,387 reviews | |||
| PriceFrom £132 | Free Cancellation | Rating 6.7 7,139 reviews | |||
| PriceFrom £135 | Free Cancellation | Rating 7.8 1,358 reviews | |||
| PriceFrom £144 | Free Cancellation | Rating 7.6 1,290 reviews | |||
| PriceFrom £301 | Free Cancellation | Rating 6.6 7,011 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from London to Finland?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from London to Finland. momondo saves you time and could save you money on your trip.
Can I find flights from London to Finland with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Finland from London with this policy.
How can momondo help me find flights from London to Finland?
momondo provides multiple filters to help you find the best flight to Finland from London. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from London to Finland right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Finland from London. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.