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Cheap flights from Finland to London Heathrow Airport from £57

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 7/12. Fares are subject to change and may not be available on all flights or dates of travel.
HEL — LHR
18 Jun — 25 Jun1
1 adult

Cheap flight deals from Finland to Heathrow

Keep the following information in mind while searching for Finland to Heathrow flight deals. Data was last updated 13 June 2025.

Round-trip from

£132

One-way from

£57

Popular in

July

Cheapest in

March

Average price

£162

Good round-trip deal

£140 or less

Good one-way deal

£109 or less
Scandinavian Airlines
  • Scandinavian Airlines
  • 6/12-9/12
  • 2 total stops
  • 31h 25m total
  • Finland to London
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Scandinavian Airlines
  • Scandinavian Airlines
  • 7/12
  • 1 total stop
  • 19h 20m total
  • Finland to London
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (£19 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£4 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2025
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Price to beat on a round-trip flight from Finland to London Heathrow.
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Price to beat on a one-way flight from Finland to London Heathrow.
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Find flight deals from Finland to Heathrow

Cheapest flights from Finland to Heathrow
Explore the most affordable flight options available from Finland to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 June 2025.

Sat 6/1214:40HEL - LHR
1 stop20h 15mScandinavian Airlines
Tue 9/1221:05LHR - HEL
1 stop11h 10mScandinavian Airlines
Deal found 12/6£132
Thu 7/821:05HEL - LHR
Nonstop3h 05mMultiple Airlines
Mon 11/806:40LHR - HEL
1 stop8h 15mMultiple Airlines
Deal found 12/6£155
Wed 3/913:55HEL - LHR
1 stop7h 30mKLM
Wed 10/914:45LHR - HEL
1 stop7h 35mKLM
Deal found 11/6£157
Fri 4/714:15TKU - LHR
1 stop4h 45mScandinavian Airlines
Thu 10/706:40LHR - TKU
1 stop5h 25mScandinavian Airlines
Deal found 11/6£180
Thu 4/921:05HEL - LHR
Nonstop3h 05mFinnair
Tue 9/907:30LHR - HEL
Nonstop2h 50mFinnair
Deal found 11/6£183
Thu 7/806:10HEL - LHR
1 stop5h 30mLufthansa
Mon 11/820:25LHR - HEL
1 stop13h 25mLufthansa
Deal found 11/6£192
Thu 7/806:10HEL - LHR
2 stops12h 55mBrussels Airlines
Mon 11/811:05LHR - HEL
2 stops11h 35mBrussels Airlines
Deal found 11/6£245
Fri 1/817:55RVN - LHR
1 stop6h 15mFinnair
Thu 7/816:10LHR - RVN
1 stop6h 45mFinnair
Deal found 11/6£249
Sat 5/710:40VAA - LHR
1 stop7h 45mScandinavian Airlines
Wed 9/706:40LHR - VAA
1 stop5h 15mScandinavian Airlines
Deal found 12/6£257
Wed 3/913:35HEL - LHR
2 stops21h 10mAustrian Airlines
Wed 10/919:30LHR - HEL
2 stops26h 45mAustrian Airlines
Deal found 11/6£260
Fri 1/812:25RVN - LHR
2 stops11h 55mMultiple Airlines
Thu 7/816:10LHR - RVN
1 stop6h 45mMultiple Airlines
Deal found 11/6£260
Thu 3/718:10VAA - LHR
1 stop5h 10mMultiple Airlines
Mon 7/707:30LHR - VAA
1 stop15h 35mMultiple Airlines
Deal found 11/6£266

Cheapflights Fare Finder

Customise your flight search to find flights from Finland to Heathrow 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 13 June 2025.
Use the filters below to find and compare flights from Finland to London Heathrow Airport that are best for you.

Fly from

Finland

Fly to

Heathrow

Route

Depart

Return

Price

HelsinkiLondon

HEL - LHR

HELLHR

Helsinki-Vantaa

Sat 6/12

14:40-08:55

1 stop20h 15m

London Heathrow

Tue 9/12

21:05-10:15

1 stop11h 10m

£132

HelsinkiLondon

HEL - LHR

HELLHR

Helsinki-Vantaa

Thu 7/8

21:05-22:10

Nonstop3h 05m

London Heathrow

Mon 11/8

06:40-16:55

1 stop8h 15m

£155

HelsinkiLondon

HEL - LHR

HELLHR

Helsinki-Vantaa

Wed 3/9

13:55-19:25

1 stop7h 30m

London Heathrow

Wed 10/9

14:45-00:20

1 stop7h 35m

£157

TurkuLondon

TKU - LHR

TKULHR

Turku

Fri 4/7

14:15-17:00

1 stop4h 45m

London Heathrow

Thu 10/7

06:40-14:05

1 stop5h 25m

£180

HelsinkiLondon

HEL - LHR

HELLHR

Helsinki-Vantaa

Thu 4/9

21:05-22:10

Nonstop3h 05m

London Heathrow

Tue 9/9

07:30-12:20

Nonstop2h 50m

£183

HelsinkiLondon

HEL - LHR

HELLHR

Helsinki-Vantaa

Thu 7/8

06:10-09:40

1 stop5h 30m

London Heathrow

Mon 11/8

20:25-11:50

1 stop13h 25m

£192

HelsinkiLondon

HEL - LHR

HELLHR

Helsinki-Vantaa

Thu 7/8

06:10-17:05

2 stops12h 55m

London Heathrow

Mon 11/8

11:05-00:40

2 stops11h 35m

£245

RovaniemiLondon

RVN - LHR

RVNLHR

Rovaniemi

Fri 1/8

17:55-22:10

1 stop6h 15m

London Heathrow

Thu 7/8

16:10-00:55

1 stop6h 45m

£249

VaasaLondon

VAA - LHR

VAALHR

Vaasa

Sat 5/7

10:40-16:25

1 stop7h 45m

London Heathrow

Wed 9/7

06:40-13:55

1 stop5h 15m

£257

HelsinkiLondon

HEL - LHR

HELLHR

Helsinki-Vantaa

Wed 3/9

13:35-08:45

2 stops21h 10m

London Heathrow

Wed 10/9

19:30-00:15

2 stops26h 45m

£260

Flights are sorted by cheapest return flights first.

Deals found on 12/6

Showing 1-10 of 37 results
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Best time to book a flight from Finland to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Finland 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 Finland to London Heathrow Airport

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

Currently, January is the cheapest month in which you can book a flight from Finland to London Heathrow Airport (average of £112). Flying from Finland to London Heathrow Airport in August is currently the most expensive (average of £164). 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 FI to LHR?

Find hourly flight availability from Finland to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 13 June 2025.

It’s optimal to fly from Finland to London Heathrow Airport in the evening. By choosing this option you can save up to 68% on the cost of your flight, compared to a flight in the morning.

What is the cheapest day to fly from Finland to London Heathrow Airport?

Use this chart to determine the cheapest time to fly return from Finland to Heathrow. Price data was last updated on 8 June 2025.

Travellers seeking maximum savings on their Finland to London Heathrow Airport flight should consider departing on Saturday evenings when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Finland to London Heathrow Airport

Explore weekly flight availability from Finland to Heathrow. 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 13 June 2025.

The most flights from FI0 to LHR are scheduled on a Wednesday (43 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (24 on average).

Rainfall in Heathrow by month

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

In terms of precipitation, rainfall in London Heathrow Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Heathrow Airport when rainfall is around 40.0 mm.

Temperature in Heathrow by month

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

If weather is an important factor for your trip to London Heathrow Airport, 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 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. 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 Heathrow. Reviews last updated 13 June 2025.
See what other customers who have flown with KLM, airBaltic and Austrian Airlines from Finland to London have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,358 reviews
Check prices

Food

7.2

Entertainment

7.1

Boarding

7.8

Overall

7.8

Comfort

7.7

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
KLM
7.8
Good
1,358 reviews
KLM
7.8
Good
1,358 reviews
Check prices

Food

7.2

Entertainment

7.1

Boarding

7.8

Overall

7.8

Comfort

7.7

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
airBaltic
7.8
Good
179 reviews
KLM
7.8
Good
1,358 reviews
Check prices

Food

7.2

Entertainment

7.1

Boarding

7.8

Overall

7.8

Comfort

7.7

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
Austrian Airlines
7.6
Good
802 reviews
KLM
7.8
Good
1,358 reviews
Check prices

Food

7.2

Entertainment

7.1

Boarding

7.8

Overall

7.8

Comfort

7.7

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
Finnair
7.6
Good
1,290 reviews
KLM
7.8
Good
1,358 reviews
Check prices

Food

7.2

Entertainment

7.1

Boarding

7.8

Overall

7.8

Comfort

7.7

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
Air France
7.5
Good
1,463 reviews
KLM
7.8
Good
1,358 reviews
Check prices

Food

7.2

Entertainment

7.1

Boarding

7.8

Overall

7.8

Comfort

7.7

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.

Related info for your journey

Find useful and relevant information for your journey from Finland to Heathrow. 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 Finland to London Heathrow Airport one-way?

    £57 is the cheapest one-way deal found within the past few days, from Scandinavian Airlines. You may also be able to find cheap deals on Finnair and KLM, with prices starting from £77 and £85, respectively.

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

    Most travelers choose Helsinki-Vantaa - London Heathrow, Tampere-Pirkkala - London Heathrow or Rovaniemi - London Heathrow when deciding on the best route from Finland to London Heathrow Airport.

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

    Consider Vietnam Airlines (85%), Japan Airlines (84%) or Malaysia Airlines (83%) when booking your flight. These represent the most reliable airlines when flying from Finland to London Heathrow Airport.

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

    The cheapest flight price from Finland to London Heathrow Airport is £63. On average you can expect to pay £199. The most popular route, (Helsinki-Vantaa - London Heathrow), can usually be booked for £132.

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

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

  • How can I find direct flights from Finland to Heathrow?

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

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

    Yes. Cheapflights offers flight deals from Finland to Heathrow 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 Finland to London Heathrow Airport?

    Currently, January is the cheapest month in which you can book a flight from Finland to London Heathrow Airport (average of £112). Flying from Finland to London Heathrow Airport in August is currently the most expensive (average of £164). 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

Travelling to a place near Finland?

Book flights to Finland if you plan to visit one of these locations
Deal
Hounslow
Croydon
Milton Keynes
Northampton
Gatwick
Luton
Slough
Wembley
Crawley
Eastbourne
Ilford
Southend-on-Sea
Watford
Hayes
Ipswich
Winchester
Folkestone
Maidstone
Swindon

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Alternative routes for Finland to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Finland to Heathrow

Discover the top 2 airlines that operate flights from Finland to Heathrow. 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 13 June 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest£125Average£160FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
FinnairCheapest£161Average£251FlexibilityNo cancel feeOn-time76%
Search Finnair 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 Finland to Heathrow?

When you search for this flight from Finland to Heathrow, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Heathrow from Finland.

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

Need flexible booking options for your flight to Heathrow from Finland? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes! Start tracking prices for Finland to Heathrow flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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