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Cheap flights from London Heathrow Airport to Finland from £78

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/6. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — HEL
22 May — 29 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to Finland

Enter your travel dates to find the best prices.

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 22 April 2026.

Thu 7/506:40
LHR
-
HEL
1 stop7h 05m
Scandinavian Airlines
Tue 12/507:15
HEL
-
LHR
1 stop7h 40m
Scandinavian Airlines
Deal found 20/4£147
Tue 20/1006:40
LHR
-
HEL
1 stop11h 55m
Scandinavian Airlines
Tue 3/1107:00
HEL
-
LHR
1 stop7h 55m
Scandinavian Airlines
Deal found 21/4£150
Thu 30/406:40
LHR
-
TKU
1 stop5h 25m
Scandinavian Airlines
Thu 7/506:20
TKU
-
LHR
1 stop4h 35m
Scandinavian Airlines
Deal found 22/4£152
Thu 21/506:40
LHR
-
TKU
1 stop5h 25m
Scandinavian Airlines
Mon 25/506:20
TKU
-
LHR
1 stop4h 35m
Scandinavian Airlines
Deal found 20/4£152
Thu 7/506:40
LHR
-
HEL
1 stop7h 05m
Scandinavian Airlines
Fri 8/507:15
HEL
-
LHR
1 stop7h 40m
Scandinavian Airlines
Deal found 21/4£152
Wed 6/506:40
LHR
-
HEL
1 stop7h 05m
Scandinavian Airlines
Thu 7/507:15
HEL
-
LHR
1 stop7h 40m
Scandinavian Airlines
Deal found 20/4£153
Sat 25/417:30
LHR
-
HEL
1 stop15h 55m
Scandinavian Airlines
Tue 28/416:25
HEL
-
LHR
1 stop5h 30m
Scandinavian Airlines
Deal found 18/4£154
Tue 5/506:40
LHR
-
HEL
1 stop4h 15m
Scandinavian Airlines
Thu 7/507:15
HEL
-
LHR
1 stop7h 40m
Scandinavian Airlines
Deal found 18/4£155
Wed 20/506:40
LHR
-
TKU
1 stop5h 25m
Scandinavian Airlines
Mon 25/506:20
TKU
-
LHR
1 stop4h 35m
Scandinavian Airlines
Deal found 20/4£155
Wed 6/513:55
LHR
-
HEL
1 stop4h 40m
Scandinavian Airlines
Tue 19/513:25
HEL
-
LHR
1 stop8h 30m
Scandinavian Airlines
Deal found 17/4£156
Tue 5/506:40
LHR
-
TKU
1 stop5h 25m
Scandinavian Airlines
Thu 7/506:20
TKU
-
LHR
1 stop4h 35m
Scandinavian Airlines
Deal found 20/4£158
Fri 8/518:40
LHR
-
HEL
1 stop4h 50m
Scandinavian Airlines
Tue 12/507:15
HEL
-
LHR
1 stop7h 40m
Scandinavian Airlines
Deal found 19/4£158

Find flight deals from Heathrow to Finland

Keep the following information in mind while searching for Heathrow to Finland flight deals. Data was last updated 22 April 2026.

Round-trip from

£147

One-way from

£78

Popular in

July

Cheapest in

February

Average price

£181

Good round-trip deal

£302 or less

Good one-way deal

£153 or less
Scandinavian Airlines
  • Scandinavian Airlines
  • 7/5-12/5
  • 2 total stops
  • 14h 45m total
  • London to Finland
Search Deals
Scandinavian Airlines
  • Scandinavian Airlines
  • 11/6
  • 1 total stop
  • 11h 55m total
  • London to Finland
Search Deals
Highest demand for flights based on searches. 24% potential increase in price (£34 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£6 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 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

 
Customise your flight search to find flights from Heathrow to Finland that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 22 April 2026.
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

LondonTurku

LHR - TKU

LHRTKU

London Heathrow

Thu 21/5

06:40-14:05

1 stop5h 25m

Turku

Mon 25/5

06:20-08:55

1 stop4h 35m

£152

LondonTurku

LHR - TKU

LHRTKU

London Heathrow

Wed 20/5

06:40-14:05

1 stop5h 25m

Turku

Wed 27/5

14:40-21:20

1 stop8h 40m

£158

LondonTurku

LHR - TKU

LHRTKU

London Heathrow

Mon 4/5

06:40-14:05

1 stop5h 25m

Turku

Fri 8/5

15:50-18:30

1 stop4h 40m

£169

LondonHelsinki

LHR - HEL

LHRHEL

London Heathrow

Tue 29/9

06:40-12:55

1 stop4h 15m

Helsinki-Vantaa

Sun 4/10

16:00-18:30

1 stop4h 30m

£189

LondonHelsinki

LHR - HEL

LHRHEL

London Heathrow

Thu 7/5

07:05-15:45

2 stops6h 40m

Helsinki-Vantaa

Tue 12/5

11:05-16:00

2 stops6h 55m

£206

LondonHelsinki

LHR - HEL

LHRHEL

London Heathrow

Wed 20/5

10:35-20:35

2 stops8h 00m

Helsinki-Vantaa

Wed 3/6

13:25-21:20

1 stop9h 55m

£210

LondonTurku

LHR - TKU

LHRTKU

London Heathrow

Tue 22/9

19:50-14:05

2 stops16h 15m

Turku

Sat 26/9

14:25-18:30

1 stop6h 05m

£231

LondonHelsinki

LHR - HEL

LHRHEL

London Heathrow

Fri 4/9

18:05-09:35

1 stop13h 30m

Helsinki-Vantaa

Mon 7/9

11:05-16:00

2 stops6h 55m

£233

LondonTurku

LHR - TKU

LHRTKU

London Heathrow

Mon 1/6

10:35-23:40

2 stops11h 05m

Turku

Mon 8/6

15:50-09:20

1 stop19h 30m

£236

LondonTurku

LHR - TKU

LHRTKU

London Heathrow

Tue 2/6

06:30-22:15

2 stops13h 45m

Turku

Tue 9/6

22:50-17:00

3 stops20h 10m

£243

Flights are sorted by cheapest return flights first.

Deals found on 18/4

Showing 1-10 of 53 resultsSorted by cheapest first
1
2
3
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6

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.
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

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

Currently, June is the cheapest month in which you can book a flight from London Heathrow Airport to Finland (average of £59). Flying from London Heathrow Airport to Finland in August is currently the most expensive (average of £426). 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?

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 22 April 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 22 April 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 106 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.

Reviews of airlines servicing Finland

Get insights into the airlines that provide service to Finland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Finland. Reviews last updated 22 April 2026.
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
1,501 reviews
Check prices

Comfort

7.7

Entertainment

7.1

Overall

7.8

Boarding

7.8

Food

7.3

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
KLM
7.8
Good
1,501 reviews
KLM
7.8
Good
1,501 reviews
Check prices

Comfort

7.7

Entertainment

7.1

Overall

7.8

Boarding

7.8

Food

7.3

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
Finnair
7.7
Good
1,390 reviews
KLM
7.8
Good
1,501 reviews
Check prices

Comfort

7.7

Entertainment

7.1

Overall

7.8

Boarding

7.8

Food

7.3

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
Scandinavian Airlines
7.3
Good
1,751 reviews
KLM
7.8
Good
1,501 reviews
Check prices

Comfort

7.7

Entertainment

7.1

Overall

7.8

Boarding

7.8

Food

7.3

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
Lufthansa
6.8
Okay
7,939 reviews
KLM
7.8
Good
1,501 reviews
Check prices

Comfort

7.7

Entertainment

7.1

Overall

7.8

Boarding

7.8

Food

7.3

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
British Airways
6.7
Okay
7,905 reviews
KLM
7.8
Good
1,501 reviews
Check prices

Comfort

7.7

Entertainment

7.1

Overall

7.8

Boarding

7.8

Food

7.3

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Finland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    Scandinavian Airlines and Finnair can get you from London Heathrow Airport to Finland in just under 2h 45m. Your travel time can differ by up to 2h 40m. The distance from London Heathrow Airport to Finland is about 1147 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 (£74), KLM (£87), and Finnair (£112).

  • 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 - Turku or London Heathrow - Rovaniemi as they are the most popular.

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

    Consider LATAM Airlines (91%), Japan Airlines (89%) or Malaysia Airlines (89%) 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 £1,111, our data shows the cheapest flight currently is £132. When looking at the most popular route, (London Heathrow - Helsinki-Vantaa), you can expect to pay £145 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, June is the cheapest month in which you can book a flight from London Heathrow Airport to Finland (average of £59). Flying from London Heathrow Airport to Finland in August is currently the most expensive (average of £426). 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

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Top 8 airlines flying from Heathrow to Finland

Discover the top 8 airlines that operate flights from Heathrow to Finland. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 22 April 2026.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£48Average£194FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
NorwegianCheapest£96Average£188FlexibilityNo cancel feeOn-time74%
Search Norwegian flights
Scandinavian AirlinesCheapest£111Average£236FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
FinnairCheapest£126Average£358FlexibilityNo cancel feeOn-time76%
Search Finnair flights
British AirwaysCheapest£129Average£445FlexibilityNo cancel feeOn-time70%
Search British Airways flights
LufthansaCheapest£153Average£271FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
KLMCheapest£163Average£271FlexibilityNo cancel feeOn-time75%
Search KLM flights
Air FranceCheapest£166Average£189FlexibilityNo cancel feeOn-time77%
Search Air France flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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.

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