How long is the flight from London Heathrow Airport to Finland?

Lufthansa, Scandinavian Airlines, and Finnair can get you from London Heathrow Airport to Finland in just under 5h 25m. Your travel time can differ by up to 9h 25m. The distance from London Heathrow Airport to Finland is about 1068 mi. Both multi-stop and direct flights can be found to your destination and back.

What are the cheapest airlines to fly from London Heathrow Airport to Finland one-way?

The cheapet airlines for a one-way flight from London Heathrow Airport to Finland are Scandinavian Airlines (£79), KLM (£95), and Finnair (£124).

In terms of precipitation, rainfall in Finland ranges from 30.0 - 70.0 inches per month. August is typically the wettest month, when rainfall can reach 70.0 mm. February is typically the driest time to visit Finland when rainfall is around 30.0 mm.

If weather is an important factor for your trip to Finland, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 16.0 C. Travellers hoping to avoid the cold should look outside of February, when temperatures are typically at their lowest (around -6.0 C).

What are the most popular routes from London Heathrow Airport to Finland?

When deciding which route to take from London Heathrow Airport to Finland consider London Heathrow - Helsinki-Vantaa, London Heathrow - Rovaniemi or London Heathrow - Kittilä as they are the most popular.

What are the cheapest flights from London Heathrow Airport to Finland?

While on average a flight from London Heathrow Airport to Finland is generally £1,372, our data shows the cheapest flight currently is £128. When looking at the most popular route, (London Heathrow - Helsinki-Vantaa), you can expect to pay £143 for that flight.

What are the most reliable airlines from London Heathrow Airport to Finland?

Consider Malaysia Airlines (83%), Japan Airlines (81%) or LATAM Airlines (79%) when booking your flight. These represent the most reliable airlines when flying from London Heathrow Airport to Finland.

What are the most popular airlines that fly from London Heathrow Airport to Finland?

The most popular airlines flying from London Heathrow Airport to Finland are Finnair, Scandinavian Airlines and Lufthansa. Something to consider prior to booking your flight.

Can I find deals for flights from Heathrow to Finland that include hotel bookings?

Yes. In addition to deals on Heathrow to Finland flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Heathrow to Finland?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Finland.

Can I find deals for business class flights from Heathrow to Finland?

Yes. Cheapflights offers flight deals from Heathrow to Finland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£84+ Cheap Flights from London Heathrow Airport to Finland

Cheap flight deals from Heathrow to Finland

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

Cheapest flights from Heathrow to Finland
Explore the most affordable flight options available from Heathrow to Finland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 6 September 2026.

Fri 30/1007:30 -

Nonstop2h 50m

Mon 2/1119:35 -

Nonstop3h 05m

Deal found 4/9£146

Fri 18/1213:55 -

1 stop7h 55m

Wed 30/1216:05 -

1 stop5h 50m

Deal found 4/9£146

Thu 8/1007:30 -

Nonstop2h 45m

Mon 19/1019:30 -

Nonstop3h 10m

Deal found 4/9£148

Wed 7/1007:30 -

Nonstop2h 45m

Tue 20/1019:30 -

Nonstop3h 10m

Deal found 3/9£149

Fri 2/1018:10 -

Nonstop2h 50m

Tue 6/1019:30 -

Nonstop3h 10m

Deal found 3/9£149

Fri 13/1116:15 -

Nonstop2h 55m

Sat 14/1114:00 -

Nonstop3h 15m

Deal found 2/9£151

Tue 22/920:25 -

1 stop13h 40m

Tue 27/1012:35 -

1 stop7h 55m

Deal found 5/9£152

Thu 22/1007:30 -

Nonstop2h 45m

Sat 24/1008:00 -

Nonstop3h 10m

Deal found 3/9£152

Wed 2/1207:30 -

Nonstop2h 50m

Thu 3/1219:35 -

Nonstop3h 05m

Deal found 3/9£153

Wed 2/1206:40 -

1 stop6h 10m

Thu 3/1215:30 -

1 stop6h 25m

Deal found 2/9£154

Thu 24/906:40 -

1 stop5h 25m

Wed 30/914:40 -

1 stop8h 40m

Deal found 4/9£157

Wed 18/1109:55 -

1 stop4h 30m

Sun 22/1117:45 -

2 stops17h 50m

Deal found 3/9£158

Best flights from Heathrow to Finland
Discover carefully curated flight deals from Heathrow to Finland that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 6 September 2026.

Wed 28/1007:40 -

1 stop9h 05m

Wed 4/1112:35 -

1 stop9h 00m

Deal found 5/9£147

Thu 24/906:40 -

1 stop5h 25m

Wed 30/914:40 -

1 stop8h 40m

Deal found 4/9£157

Thu 19/1115:45 -

1 stop6h 35m

Sat 21/1117:35 -

1 stop5h 50m

Deal found 3/9£177

Mon 2/1107:30 -

1 stop14h 50m

Fri 6/1112:20 -

1 stop10h 20m

Deal found 6/9£210

Mon 19/1009:55 -

1 stop26h 10m

Mon 26/1016:55 -

1 stop6h 25m

Deal found 4/9£186

Wed 18/1106:20 -

2 stops16h 00m

Mon 23/1112:20 -

2 stops11h 05m

Deal found 3/9£389

Wed 30/910:35 -

2 stops8h 00m

Sat 3/1006:10 -

1 stop9h 25m

Deal found 2/9£195

Mon 7/1216:15 -

1 stop6h 45m

Thu 10/1215:05 -

1 stop7h 35m

Deal found 5/9£223

Thu 3/1206:35 -

2 stops8h 15m

Thu 3/1219:30 -

1 stop14h 35m

Deal found 2/9£239

Fri 13/1118:10 -

1 stop12h 30m

Tue 17/1115:05 -

1 stop7h 35m

Deal found 4/9£223

Thu 24/906:40 -

1 stop5h 25m

Wed 30/914:10 -

2 stops21h 10m

Deal found 4/9£247

Fri 18/1209:55 -

1 stop4h 55m

Wed 23/1216:55 -

1 stop5h 00m

Deal found 6/9£215

Fri 6/1118:10 -

1 stop17h 10m

Sun 8/1105:20 -

1 stop11h 55m

Deal found 3/9£223

Tue 22/910:35 -

2 stops8h 00m

Thu 24/911:05 -

1 stop7h 55m

Deal found 2/9£215

Wed 10/216:15 -

1 stop18h 20m

Sun 14/215:45 -

1 stop6h 55m

Deal found 4/9£223

Mon 21/1206:35 -

1 stop6h 15m

Wed 30/1215:40 -

1 stop26h 10m

Deal found 1/9£286

Tue 20/1021:05 -

2 stops15h 45m

Tue 27/1012:20 -

1 stop4h 55m

Deal found 5/9£288

Wed 18/1113:55 -

1 stop7h 55m

Mon 23/1114:15 -

1 stop4h 45m

Deal found 3/9£223

Fri 22/118:10 -

1 stop17h 35m

Mon 25/121:45 -

1 stop13h 25m

Deal found 3/9£223

Mon 2/1106:40 -

2 stops16h 15m

Fri 6/1106:00 -

1 stop5h 10m

Deal found 6/9£288

Thu 19/1113:55 -

1 stop7h 55m

Mon 23/1114:15 -

1 stop7h 40m

Deal found 3/9£223

Fri 29/107:30 -

1 stop6h 55m

Mon 1/218:25 -

1 stop16h 45m

Deal found 5/9£223

Wed 18/1108:55 -

2 stops13h 25m

Sat 21/1112:20 -

2 stops11h 05m

Deal found 3/9£389

Wed 9/1216:15 -

1 stop14h 15m

Sun 13/1211:05 -

1 stop6h 10m

Deal found 6/9£223

Sun 11/1018:10 -

1 stop17h 35m

Sat 17/1005:55 -

2 stops12h 30m

Deal found 4/9£310

Mon 21/918:40 -

1 stop4h 50m

Mon 28/916:25 -

1 stop6h 55m

Deal found 6/9£235

Mon 2/1107:30 -

1 stop12h 25m

Sat 7/1105:20 -

1 stop13h 40m

Deal found 4/9£223

Thu 19/1109:55 -

1 stop4h 30m

Mon 23/1116:55 -

1 stop6h 25m

Deal found 1/9£237

Tue 23/218:40 -

2 stops10h 15m

Sun 28/217:45 -

1 stop4h 55m

Deal found 3/9£323

Fri 4/1216:15 -

1 stop14h 25m

Mon 7/1222:35 -

1 stop12h 35m

Deal found 6/9£223

Find flight deals from Heathrow to Finland

Round-trip from	£146
One-way from	£84
Popular in	June
Cheapest in	February
Average price	£156
Good round-trip deal	£294 or less
Good one-way deal	£156 or less

Finnair
30/10-2/11
Nonstop
5h 55m total
London to Finland

Search Deals

Finnair
22/10-31/12
Nonstop
2h 45m total
London to Finland

Search Deals

Highest demand for flights based on searches. 31% potential increase in price (£56 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 5% potential price decrease (£7 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Price to beat on a round-trip flight from London Heathrow to Finland.

Search Deals

Price to beat on a one-way flight from London Heathrow to Finland.

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from London Heathrow Airport to Finland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

LondonTurku

LHR London Heathrow - TKU Turku

LHRTKU

London Heathrow

Fri 2/10

06:40-14:05

1 stop5h 25m

Turku

Wed 31/12

00:00-23:00

Nonstop0h 00m

£88

LondonHelsinki

LHR London Heathrow - HEL Helsinki-Vantaa

LHRHEL

London Heathrow

Sun 20/12

13:55-23:50

1 stop7h 55m

Helsinki-Vantaa

Wed 31/12

00:00-23:00

Nonstop0h 00m

£96

LondonHelsinki

LHR London Heathrow - HEL Helsinki-Vantaa

LHRHEL

London Heathrow

Thu 24/9

10:35-20:35

2 stops8h 00m

Helsinki-Vantaa

Wed 31/12

00:00-23:00

Nonstop0h 00m

£109

LondonHelsinki

LHR London Heathrow - HEL Helsinki-Vantaa

LHRHEL

London Heathrow

Tue 13/10

10:35-20:35

2 stops8h 00m

Helsinki-Vantaa

Wed 31/12

00:00-23:00

Nonstop0h 00m

£110

LondonTurku

LHR London Heathrow - TKU Turku

LHRTKU

London Heathrow

Tue 20/10

21:05-13:35

2 stops14h 30m

Turku

Wed 31/12

00:00-23:00

Nonstop0h 00m

£119

LondonRovaniemi

LHR London Heathrow - RVN Rovaniemi

LHRRVN

London Heathrow

Fri 4/12

16:15-08:50

1 stop14h 35m

Rovaniemi

Wed 31/12

00:00-23:00

Nonstop0h 00m

£122

LondonRovaniemi

LHR London Heathrow - RVN Rovaniemi

LHRRVN

London Heathrow

Thu 4/3

18:10-12:15

1 stop16h 05m

Rovaniemi

Wed 31/12

00:00-23:00

Nonstop0h 00m

£123

LondonRovaniemi

LHR London Heathrow - RVN Rovaniemi

LHRRVN

London Heathrow

Mon 7/12

16:15-01:00

1 stop6h 45m

Rovaniemi

Wed 31/12

00:00-23:00

Nonstop0h 00m

£123

LondonRovaniemi

LHR London Heathrow - RVN Rovaniemi

LHRRVN

London Heathrow

Sat 5/12

18:10-14:10

1 stop18h 00m

Rovaniemi

Wed 31/12

00:00-23:00

Nonstop0h 00m

£123

LondonRovaniemi

LHR London Heathrow - RVN Rovaniemi

LHRRVN

London Heathrow

Sun 22/11

10:20-21:55

1 stop9h 35m

Rovaniemi

Wed 31/12

00:00-23:00

Nonstop0h 00m

£123

Flights are sorted by cheapest return flights first.

Deals found on 2/9

Showing 1-10 of 60 resultsSorted by cheapest first

...

Best time to book a flight from Heathrow to Finland

Have a flexible travel schedule? Discover the best time to fly to Finland from Heathrow with our price prediction graph.

LHR-HEL

LHR-TKU

LHR-TMP

LHR-RVN

LHR-IVL

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from London Heathrow Airport to Finland

LHR-FI0

LHR-HEL

LHR-TKU

LHR-TMP

LHR-RVN

What is the cheapest month to book a flight from London Heathrow Airport to Finland?

Currently, October is the cheapest month in which you can book a flight from London Heathrow Airport to Finland (average of £182). Flying from London Heathrow Airport to Finland in December is currently the most expensive (average of £308). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LHR to FI?

When flying from London Heathrow Airport to Finland, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from London Heathrow Airport to Finland

The most flights from LHR to FI0 are scheduled on a Monday (27 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (21 on average).

How often are flights from London to Finland delayed?

About 18% of weekly flights between London and Finland have experienced delays in the past year, with the average delay time being 111 minutes.

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

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

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

Tuesday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.

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

Over the past year, Finnair have had the lowest number of delays on this route, with just 18% of flights being delayed.

How far ahead should I book a flight from London Heathrow Airport to Finland?

The best time to book flights from London Heathrow Airport to Finland is 28 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Reviews of airlines servicing Finland

Read reviews from past customers who have flown with KLM,Finnair, andScandinavian Airlines from London Heathrow Airport to Finland. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

KLM

7.8

Good

1,568 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.

KLM

7.8

Good

1,568 reviews

KLM

7.8

Good

1,568 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.

Finnair

7.6

Good

1,432 reviews

KLM

7.8

Good

1,568 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.

Scandinavian Airlines

7.4

Good

1,979 reviews

KLM

7.8

Good

1,568 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.

Lufthansa

6.8

Okay

8,222 reviews

KLM

7.8

Good

1,568 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.

British Airways

6.7

Okay

8,209 reviews

KLM

7.8

Good

1,568 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.

Related info for your journey

How long is the flight from London Heathrow Airport to Finland?
Lufthansa, Scandinavian Airlines, and Finnair can get you from London Heathrow Airport to Finland in just under 5h 25m. Your travel time can differ by up to 9h 25m. The distance from London Heathrow Airport to Finland is about 1068 mi. Both multi-stop and direct flights can be found to your destination and back.
What are the cheapest airlines to fly from London Heathrow Airport to Finland one-way?
The cheapet airlines for a one-way flight from London Heathrow Airport to Finland are Scandinavian Airlines (£79), KLM (£95), and Finnair (£124).
What are the most popular routes from London Heathrow Airport to Finland?
When deciding which route to take from London Heathrow Airport to Finland consider London Heathrow - Helsinki-Vantaa, London Heathrow - Rovaniemi or London Heathrow - Kittilä as they are the most popular.
What are the most reliable airlines from London Heathrow Airport to Finland?
Consider Malaysia Airlines (83%), Japan Airlines (81%) or LATAM Airlines (79%) when booking your flight. These represent the most reliable airlines when flying from London Heathrow Airport to Finland.
What are the cheapest flights from London Heathrow Airport to Finland?
While on average a flight from London Heathrow Airport to Finland is generally £1,372, our data shows the cheapest flight currently is £128. When looking at the most popular route, (London Heathrow - Helsinki-Vantaa), you can expect to pay £143 for that flight.
Can I find deals for flights from Heathrow to Finland that include hotel bookings?
Yes. In addition to deals on Heathrow to Finland flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Heathrow to Finland?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Finland.
Can I find deals for business class flights from Heathrow to Finland?
Yes. Cheapflights offers flight deals from Heathrow to Finland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from London Heathrow Airport to Finland?
Currently, October is the cheapest month in which you can book a flight from London Heathrow Airport to Finland (average of £182). Flying from London Heathrow Airport to Finland in December is currently the most expensive (average of £308). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Complete your trip

Direct flights to

Flights by cabin class

Other flight options

Popular flights

Top destinations

Top regions

Alternative routes for Heathrow to Finland

Heathrow to Charles de Gaulle flights

Heathrow to Istanbul flights

Stansted to Istanbul flights

Gatwick to Istanbul flights

Gatwick to Charles de Gaulle flights

London City to Charles de Gaulle flights

Gatwick to Orly flights

Luton to Charles de Gaulle flights

Gatwick to Edinburgh flights

Heathrow to Malpensa flights

Gatwick to Amsterdam flights

London City to Istanbul flights

London City to Orly flights

Stansted to Beauvais-Tille flights

Heathrow to Leonardo da Vinci/Fiumicino flights

Luton to Edinburgh flights

Stansted to Edinburgh flights

Luton to Amsterdam flights

Heathrow to Amsterdam flights

Luton to Beauvais-Tille flights

Heathrow to Vicenza flights

Luton to Bruxelles-National flights

Stansted to Luqa flights

Gatwick to Lisbon flights

Gatwick to Leonardo da Vinci/Fiumicino flights

Stansted to Bruxelles-National flights

Gatwick to Bruxelles-National flights

London City to Amsterdam flights

Southend to Charles de Gaulle flights

Stansted to Amsterdam flights

Heathrow to Málaga flights

Gatwick to Vicenza flights

Heathrow to Athens flights

Gatwick to Belfast Intl flights

Stansted to Orly flights

Luton to Lisbon flights

Gatwick to Malpensa flights

London City to Edinburgh flights

Heathrow to Luqa flights

Luton to Belfast Intl flights

Luton to Malpensa flights

Heathrow to Madrid flights

Heathrow to Orly flights

Heathrow to Edinburgh flights

Luton to Istanbul flights

Gatwick to Luqa flights

Stansted to Duesseldorf Intl flights

Stansted to Lisbon flights

Stansted to Malpensa flights

Gatwick to Oslo Gardermoen flights

Top 6 airlines flying from Heathrow to Finland

Airline	Cheapest	Average	Flexibility	On-time
Scandinavian Airlines	Cheapest£129	Average£231	FlexibilityNo cancel fee	On-time77%	Search Scandinavian Airlines flights
Finnair	Cheapest£139	Average£372	FlexibilityNo cancel fee	On-time76%	Search Finnair flights
Lufthansa	Cheapest£153	Average£282	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
KLM	Cheapest£163	Average£238	FlexibilityNo cancel fee	On-time75%	Search KLM flights
Air France	Cheapest£186	Average£189	FlexibilityNo cancel fee	On-time77%	Search Air France flights
British Airways	Cheapest£221	Average£399	FlexibilityNo cancel fee	On-time70%	Search British Airways flights

Fly with Cheapflights

How does Cheapflights help users find flights from Heathrow to Finland?

Cheapflights helps you search for flights from Heathrow to Finland via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Heathrow to Finland?

Millions of users choose and trust Cheapflights to book the best flight deals from Heathrow to Finland for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Heathrow to Finland with no change fees?

Yes! Cheapflights helps users easily find flights from Heathrow to Finland with no change fees.

Can Cheapflights notify me if prices for flights from Heathrow to Finland become cheaper?

Not ready to book yet? You can track prices for flights from Heathrow to Finland on Cheapflights with our Price Alert feature and get notified when better prices are available.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from London Heathrow Airport to Finland from £84

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 22/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Heathrow to Finland

Cheapest flights from Heathrow to FinlandExplore the most affordable flight options available from Heathrow to Finland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 6 September 2026.

Explore the most affordable flight options available from Heathrow to Finland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 6 September 2026.

Best flights from Heathrow to FinlandDiscover carefully curated flight deals from Heathrow to Finland that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 6 September 2026.

Discover carefully curated flight deals from Heathrow to Finland that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 6 September 2026.

Direct flights from Heathrow to FinlandExplore direct flight options from Heathrow to Finland based on user searches, and compare prices and availability for your desired travel dates. Data last updated 6 September 2026.

Explore direct flight options from Heathrow to Finland based on user searches, and compare prices and availability for your desired travel dates. Data last updated 6 September 2026.

Last-minute flights from Heathrow to FinlandDiscover last-minute flight deals from Heathrow to Finland. Data last updated 6 September 2026 and is based on user searches.

Discover last-minute flight deals from Heathrow to Finland. Data last updated 6 September 2026 and is based on user searches.

One-way flights from Heathrow to FinlandSearch for one-way flight options from Heathrow to Finland. Find affordable one-way fares based on user searches. Data last updated 6 September 2026.

Search for one-way flight options from Heathrow to Finland. Find affordable one-way fares based on user searches. Data last updated 6 September 2026.

Find flight deals from Heathrow to Finland

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Cheapflights Fare Finder

Use the filters below to find and compare flights from London Heathrow Airport to Finland that are best for you.

Best time to book a flight from Heathrow to Finland

Have a flexible travel schedule? Discover the best time to fly to Finland from Heathrow with our price prediction graph.

Cheapflights Insights

What is the cheapest month to book a flight from London Heathrow Airport to Finland?

What is the cheapest time of day to fly from LHR to FI?

Find hourly flight availability from Heathrow to Finland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 6 September 2026.

When flying from London Heathrow Airport to Finland, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from London Heathrow Airport to Finland

Explore weekly flight availability from Heathrow to Finland. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 6 September 2026.

The most flights from LHR to FI0 are scheduled on a Monday (27 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (21 on average).

How often are flights from London to Finland delayed?

About 18% of weekly flights between London and Finland have experienced delays in the past year, with the average delay time being 111 minutes.

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

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

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

Tuesday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.

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

Over the past year, Finnair have had the lowest number of delays on this route, with just 18% of flights being delayed.

How far ahead should I book a flight from London Heathrow Airport to Finland?

The best time to book flights from London Heathrow Airport to Finland is 28 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Reviews of airlines servicing Finland

Read reviews from past customers who have flown with KLM,Finnair, andScandinavian Airlines from London Heathrow Airport to Finland. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

How long is the flight from London Heathrow Airport to Finland?

What are the cheapest airlines to fly from London Heathrow Airport to Finland one-way?

What are the most popular routes from London Heathrow Airport to Finland?

What are the most reliable airlines from London Heathrow Airport to Finland?

What are the cheapest flights from London Heathrow Airport to Finland?

Can I find deals for flights from Heathrow to Finland that include hotel bookings?

How can I find direct flights from Heathrow to Finland?

Can I find deals for business class flights from Heathrow to Finland?

What is the cheapest month to book a flight from London Heathrow Airport to Finland?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Heathrow to Finland

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Finland by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to

Book a non-stop flight to one of these other cities located in .

Search flights from Heathrow to Finland by cabin class

Find flights from Heathrow to Finland, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Heathrow and Finland flights

Browse other Heathrow and Finland flight options. Last updated on 6 September 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Heathrow to Finland flights

Consider these flights travelling from Heathrow to Finland.

Fly to Finland regions

Consider these flights travelling to Finland regions.

Top 6 airlines flying from Heathrow to Finland

Fly with Cheapflights

How does Cheapflights help users find flights from Heathrow to Finland?

Why should you use Cheapflights to find cheap flight tickets from Heathrow to Finland?

Can Cheapflights find flights from Heathrow to Finland with no change fees?

Can Cheapflights notify me if prices for flights from Heathrow to Finland become cheaper?

100% Free

Cheapest flights from Heathrow to Finland
Explore the most affordable flight options available from Heathrow to Finland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 6 September 2026.

Best flights from Heathrow to Finland
Discover carefully curated flight deals from Heathrow to Finland that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 6 September 2026.

Direct flights from Heathrow to Finland
Explore direct flight options from Heathrow to Finland based on user searches, and compare prices and availability for your desired travel dates. Data last updated 6 September 2026.

Last-minute flights from Heathrow to Finland
Discover last-minute flight deals from Heathrow to Finland. Data last updated 6 September 2026 and is based on user searches.

One-way flights from Heathrow to Finland
Search for one-way flight options from Heathrow to Finland. Find affordable one-way fares based on user searches. Data last updated 6 September 2026.