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Cheap flights from London Heathrow Airport to Finland from £66

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 29/1. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — HEL
22 Jan — 29 Jan1
1 adult

Cheap flight deals from Heathrow to Finland

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Finland (FI0). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 17 January 2025.

Round-trip from

£117

One-way from

£66
Scandinavian Airlines
  • Scandinavian Airlines
  • 31/1-3/2
  • 2 total stops
  • 26h 05m total
  • London to Finland
Search Deals
Scandinavian Airlines
  • Scandinavian Airlines
  • 29/1
  • 1 total stop
  • 8h 15m total
  • London to Finland
Search Deals

Find flight deals from Heathrow to Finland

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 17 January 2025.

Fri 31/106:40LHR - HEL
1 stop15h 00mScandinavian Airlines
Mon 3/210:50HEL - LHR
1 stop11h 05mScandinavian Airlines
Deal found 16/1£117
Tue 8/406:40LHR - HEL
1 stop14h 55mMultiple Airlines
Sat 3/514:05HEL - LHR
Nonstop3h 05mMultiple Airlines
Deal found 16/1£142
Tue 4/215:45LHR - HEL
1 stop6h 20mKLM
Wed 12/213:55HEL - LHR
1 stop7h 20mKLM
Deal found 15/1£143
Thu 6/318:10LHR - HEL
Nonstop2h 50mFinnair
Thu 3/421:05HEL - LHR
Nonstop3h 05mFinnair
Deal found 16/1£157
Wed 12/206:00LHR - RVN
1 stop6h 45mAustrian Airlines
Wed 19/215:45RVN - LHR
1 stop18h 35mAustrian Airlines
Deal found 16/1£169
Wed 5/306:35LHR - HEL
1 stop10h 10mLufthansa
Tue 1/413:35HEL - LHR
1 stop7h 05mLufthansa
Deal found 16/1£169
Wed 12/207:40LHR - OUL
1 stop6h 35mLufthansa
Wed 19/217:05OUL - LHR
1 stop5h 55mLufthansa
Deal found 16/1£172
Wed 19/306:30LHR - RVN
1 stop12h 20mMultiple Airlines
Mon 24/312:20RVN - LHR
1 stop11h 30mMultiple Airlines
Deal found 16/1£188
Thu 13/209:05LHR - HEL
2 stops12h 20mAustrian Airlines
Tue 18/214:25HEL - LHR
2 stops9h 15mAustrian Airlines
Deal found 16/1£191
Thu 21/806:40LHR - TKU
1 stop15h 00mScandinavian Airlines
Thu 28/806:30TKU - LHR
1 stop4h 25mScandinavian Airlines
Deal found 17/1£191
Thu 6/306:50LHR - KTT
1 stop9h 35mMultiple Airlines
Sun 9/312:40KTT - LHR
1 stop20h 45mMultiple Airlines
Deal found 17/1£193
Tue 18/307:30LHR - JYV
1 stop15h 00mFinnair
Fri 21/305:50JYV - LHR
1 stop13h 10mFinnair
Deal found 16/1£203

Find flights from Heathrow to Finland within your budget

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 17 January 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

LondonHelsinki

LHR - HEL

LHRHEL

London Heathrow

Fri 31/1

06:40-23:40

1 stop15h 00m

Helsinki-Vantaa

Mon 3/2

10:50-19:55

1 stop11h 05m

£117

LondonHelsinki

LHR - HEL

LHRHEL

London Heathrow

Tue 8/4

06:40-23:35

1 stop14h 55m

Helsinki-Vantaa

Sat 3/5

14:05-15:10

Nonstop3h 05m

£142

LondonHelsinki

LHR - HEL

LHRHEL

London Heathrow

Tue 4/2

15:45-00:05

1 stop6h 20m

Helsinki-Vantaa

Wed 12/2

13:55-19:15

1 stop7h 20m

£143

LondonHelsinki

LHR - HEL

LHRHEL

London Heathrow

Thu 6/3

07:30-12:20

Nonstop2h 50m

Helsinki-Vantaa

Tue 1/4

21:05-22:10

Nonstop3h 05m

£157

LondonRovaniemi

LHR - RVN

LHRRVN

London Heathrow

Wed 12/2

06:00-14:45

1 stop6h 45m

Rovaniemi

Wed 19/2

15:45-08:20

1 stop18h 35m

£169

LondonHelsinki

LHR - HEL

LHRHEL

London Heathrow

Wed 5/3

08:45-18:45

1 stop8h 00m

Helsinki-Vantaa

Wed 2/4

06:10-10:40

1 stop6h 30m

£169

LondonOulu

LHR - OUL

LHROUL

London Heathrow

Wed 12/2

07:40-16:15

1 stop6h 35m

Oulu

Wed 19/2

17:05-21:00

1 stop5h 55m

£172

LondonRovaniemi

LHR - RVN

LHRRVN

London Heathrow

Wed 19/3

06:30-20:50

1 stop12h 20m

Rovaniemi

Mon 24/3

12:20-21:50

1 stop11h 30m

£188

LondonHelsinki

LHR - HEL

LHRHEL

London Heathrow

Thu 13/2

09:05-23:25

2 stops12h 20m

Helsinki-Vantaa

Tue 18/2

14:25-21:40

2 stops9h 15m

£191

LondonKittilä

LHR - KTT

LHRKTT

London Heathrow

Thu 6/3

06:50-18:25

1 stop9h 35m

Kittilä

Sun 9/3

12:40-07:25

1 stop20h 45m

£193

Flights are sorted by cheapest return flights first.

Deals found on 17/1

Showing 1-10 of 53 results
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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.

Travel insights for flights from Heathrow to Finland

Get recent, data-driven insights about flights from Heathrow to Finland including ideal travel times, pricing trends, and more.

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

Currently, November is the cheapest month in which you can book a flight from London Heathrow Airport to Finland (average of £92). Flying from London Heathrow Airport to Finland in July is currently the most expensive (average of £305). 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 17 January 2025.

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 17 January 2025.

The most flights from LHR to FI0 are scheduled on a Wednesday (43 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (20 on average).

Rainfall in Finland by month

Plan your trip to Finland by taking into account the average rainfall totals by month.

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.

Temperature in Finland by month

Plan your trip to Finland by taking into account the average temperature totals by month.

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).

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 17 January 2025.
Peruse reviews from past customers who have flown with KLM, Austrian Airlines and Scandinavian Airlines from London to Finland to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,339 reviews
Check prices

Entertainment

7.2

Food

7.3

Overall

7.8

Comfort

7.7

Crew

8.4

Boarding

7.8

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

KLM
7.8
Good
1,339 reviews
KLM
7.8
Good
1,339 reviews
Check prices

Entertainment

7.2

Food

7.3

Overall

7.8

Comfort

7.7

Crew

8.4

Boarding

7.8

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

airBaltic
7.8
Good
178 reviews
KLM
7.8
Good
1,339 reviews
Check prices

Entertainment

7.2

Food

7.3

Overall

7.8

Comfort

7.7

Crew

8.4

Boarding

7.8

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Finnair
7.6
Good
1,285 reviews
KLM
7.8
Good
1,339 reviews
Check prices

Entertainment

7.2

Food

7.3

Overall

7.8

Comfort

7.7

Crew

8.4

Boarding

7.8

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Austrian Airlines
7.6
Good
786 reviews
KLM
7.8
Good
1,339 reviews
Check prices

Entertainment

7.2

Food

7.3

Overall

7.8

Comfort

7.7

Crew

8.4

Boarding

7.8

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Qatar Airways
7.5
Good
3,752 reviews
KLM
7.8
Good
1,339 reviews
Check prices

Entertainment

7.2

Food

7.3

Overall

7.8

Comfort

7.7

Crew

8.4

Boarding

7.8

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

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.

  • 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 (£66), Finnair (£82), and KLM (£101).

  • 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 - Ivalo as they are the most popular.

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

    Consider Malaysia Airlines (54%), Vietnam Airlines (52%) or Qantas Airways (50%) 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 £1,193, our data shows the cheapest flight currently is £115. When looking at the most popular route, (London Heathrow - Helsinki-Vantaa), you can expect to pay £118 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, November is the cheapest month in which you can book a flight from London Heathrow Airport to Finland (average of £92). Flying from London Heathrow Airport to Finland in July is currently the most expensive (average of £305). 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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Alternative routes for Heathrow to Finland

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from Heathrow to Finland

Discover the top 7 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 17 January 2025.
AirlineCheapestAverageFlexibilityOn-time
NorwegianCheapest£90Average£166FlexibilityNo cancel feeOn-time74%
Search Norwegian flights
Scandinavian AirlinesCheapest£122Average£244FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
LufthansaCheapest£141Average£243FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
KLMCheapest£154Average£189FlexibilityNo cancel feeOn-time75%
Search KLM flights
British AirwaysCheapest£155Average£406FlexibilityNo cancel feeOn-time70%
Search British Airways flights
FinnairCheapest£163Average£396FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Austrian AirlinesCheapest£191Average£276FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines 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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