Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Finland to London Heathrow Airport from £56

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 21/1. Fares are subject to change and may not be available on all flights or dates of travel.
HEL — LHR
12 Feb — 19 Feb1
1 adult
1 adult, Economy, 0 bags

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 January 2026.

Round-trip from

£115

One-way from

£56

Popular in

July

Cheapest in

March

Average price

£110

Good round-trip deal

£302 or less

Good one-way deal

£176 or less
Scandinavian Airlines
  • Scandinavian Airlines
  • 26/2-5/3
  • 2 total stops
  • 18h 40m total
  • Finland to London
Search Deals
Scandinavian Airlines
  • Scandinavian Airlines
  • 21/1
  • 1 total stop
  • 7h 55m total
  • Finland to London
Search Deals
Highest demand for flights based on searches. 21% potential increase in price (£28 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£5 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a round-trip flight from Finland to London Heathrow.
Search Deals
Price to beat on a one-way flight from Finland to London Heathrow.
Search Deals

Find flight deals from Finland to Heathrow

Enter your travel dates to find the best prices.

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 January 2026.

Thu 26/216:10
HEL
-
LHR
1 stop7h 10m
Scandinavian Airlines
Thu 5/321:05
LHR
-
HEL
1 stop11h 30m
Scandinavian Airlines
Deal found 12/1£115
Thu 29/107:40
HEL
-
LHR
1 stop7h 15m
Multiple Airlines
Mon 2/306:40
LHR
-
HEL
1 stop15h 05m
Multiple Airlines
Deal found 11/1£125
Wed 25/207:40
HEL
-
LHR
1 stop7h 15m
Multiple Airlines
Mon 2/321:05
LHR
-
HEL
1 stop11h 30m
Multiple Airlines
Deal found 11/1£126
Mon 2/207:00
HEL
-
LHR
1 stop7h 55m
Scandinavian Airlines
Mon 9/206:40
LHR
-
HEL
1 stop15h 05m
Scandinavian Airlines
Deal found 11/1£133
Mon 19/116:10
HEL
-
LHR
1 stop5h 45m
Scandinavian Airlines
Thu 22/109:55
LHR
-
HEL
1 stop9h 10m
Scandinavian Airlines
Deal found 11/1£134
Fri 27/215:00
TKU
-
LHR
1 stop6h 55m
Scandinavian Airlines
Fri 6/306:40
LHR
-
TKU
1 stop15h 00m
Scandinavian Airlines
Deal found 13/1£135
Thu 12/216:10
HEL
-
LHR
1 stop7h 10m
Scandinavian Airlines
Wed 25/206:40
LHR
-
HEL
1 stop6h 45m
Scandinavian Airlines
Deal found 11/1£135
Sun 1/206:55
HEL
-
LHR
1 stop8h 00m
Scandinavian Airlines
Fri 6/213:55
LHR
-
HEL
1 stop7h 50m
Scandinavian Airlines
Deal found 12/1£135
Sun 1/215:35
HEL
-
LHR
1 stop6h 20m
Scandinavian Airlines
Sun 22/213:55
LHR
-
HEL
1 stop8h 00m
Scandinavian Airlines
Deal found 12/1£136
Mon 19/107:00
TKU
-
LHR
1 stop7h 55m
Scandinavian Airlines
Mon 26/113:55
LHR
-
TKU
1 stop7h 45m
Scandinavian Airlines
Deal found 11/1£137
Thu 26/221:45
HEL
-
LHR
1 stop13h 10m
Multiple Airlines
Thu 5/307:30
LHR
-
HEL
Nonstop2h 50m
Multiple Airlines
Deal found 12/1£137
Thu 22/107:00
TKU
-
LHR
1 stop7h 55m
Scandinavian Airlines
Thu 29/106:40
LHR
-
TKU
1 stop5h 45m
Scandinavian Airlines
Deal found 13/1£138

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 January 2026.
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

TurkuLondon

TKU - LHR

TKULHR

Turku

Fri 27/2

15:00-19:55

1 stop6h 55m

London Heathrow

Fri 6/3

06:40-23:40

1 stop15h 00m

£135

HelsinkiLondon

HEL - LHR

HELLHR

Helsinki-Vantaa

Fri 27/2

16:10-19:55

1 stop5h 45m

London Heathrow

Fri 6/3

06:40-23:45

1 stop15h 05m

£135

HelsinkiLondon

HEL - LHR

HELLHR

Helsinki-Vantaa

Sun 8/2

06:55-19:55

1 stop15h 00m

London Heathrow

Wed 11/2

18:10-23:00

Nonstop2h 50m

£142

HelsinkiLondon

HEL - LHR

HELLHR

Helsinki-Vantaa

Fri 27/2

16:10-19:55

1 stop5h 45m

London Heathrow

Fri 6/3

07:30-12:20

Nonstop2h 50m

£144

TurkuLondon

TKU - LHR

TKULHR

Turku

Fri 30/1

15:00-12:55

1 stop23h 55m

London Heathrow

Thu 5/2

06:40-14:25

1 stop5h 45m

£146

HelsinkiLondon

HEL - LHR

HELLHR

Helsinki-Vantaa

Thu 29/1

11:05-17:00

1 stop7h 55m

London Heathrow

Sat 31/1

17:00-01:35

1 stop6h 35m

£149

HelsinkiLondon

HEL - LHR

HELLHR

Helsinki-Vantaa

Wed 25/2

11:05-17:00

1 stop7h 55m

London Heathrow

Mon 2/3

07:30-12:20

Nonstop2h 50m

£151

HelsinkiLondon

HEL - LHR

HELLHR

Helsinki-Vantaa

Fri 13/2

07:00-12:55

1 stop7h 55m

London Heathrow

Mon 23/2

18:10-23:00

Nonstop2h 50m

£152

HelsinkiLondon

HEL - LHR

HELLHR

Helsinki-Vantaa

Mon 2/2

09:20-16:25

2 stops9h 05m

London Heathrow

Mon 9/2

06:40-15:25

1 stop6h 45m

£154

HelsinkiLondon

HEL - LHR

HELLHR

Helsinki-Vantaa

Thu 12/2

14:00-15:15

Nonstop3h 15m

London Heathrow

Wed 18/2

18:10-23:00

Nonstop2h 50m

£155

Flights are sorted by cheapest return flights first.

Deals found on 12/1

Showing 1-10 of 60 results
1
2
3
...
6

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, February is the cheapest month in which you can book a flight from Finland to London Heathrow Airport (average of £97). Flying from Finland to London Heathrow Airport in August is currently the most expensive (average of £151). 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 January 2026.

It’s optimal to fly from Finland to London Heathrow Airport in the evening. By choosing this option you can save up to 70% 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 10 January 2026.

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 January 2026.

The most flights from FI0 to LHR are scheduled on a Monday (28 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (17 on average).

How often are flights from Finland to London delayed?

About 15% of weekly flights between Finland and London have experienced delays in the past year, with the average delay time being 105 minutes.

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

Historically, flights departing in the evening 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?

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

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

Over the past year, Finnair have had the lowest number of delays on this route, with just 14% of flights being delayed.

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 January 2026.
Read reviews from past customers who have flown with Finnair and Scandinavian Airlines from Finland to London Heathrow Airport. 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.
Finnair
7.6
Good
1,348 reviews
Check prices

Crew

8.2

Comfort

7.4

Boarding

7.7

Entertainment

6.9

Food

6.7

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
Finnair
7.6
Good
1,348 reviews
Finnair
7.6
Good
1,348 reviews
Check prices

Crew

8.2

Comfort

7.4

Boarding

7.7

Entertainment

6.9

Food

6.7

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
Scandinavian Airlines
7.3
Good
1,649 reviews
Finnair
7.6
Good
1,348 reviews
Check prices

Crew

8.2

Comfort

7.4

Boarding

7.7

Entertainment

6.9

Food

6.7

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.

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.

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

    Departing from Finland to London Heathrow Airport will take you 6h 55m. The distance between Finland and London Heathrow Airport is about 1068 mi. Both multi-stop and direct flights can be found to your destination and back.

  • 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 SriLankan Airlines (68%), American Airlines (68%) or Japan Airlines (68%) 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 £103. On average you can expect to pay £274. The most popular route, (Helsinki-Vantaa - London Heathrow), can usually be booked for £126.

  • 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, February is the cheapest month in which you can book a flight from Finland to London Heathrow Airport (average of £97). Flying from Finland to London Heathrow Airport in August is currently the most expensive (average of £151). 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 London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Milton Keynes
Croydon
Luton
Northampton
Slough
Gatwick
Hounslow
Wembley
Ilford
Brentford
Hayes
Colchester
Watford
Crawley
Kingston upon Thames
Swindon
Bedford
Chelmsford
Eastbourne
Romford

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 Finland to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.
Charles de Gaulle to Gatwick flights
Charles de Gaulle to Luton flights
Frederic Chopin to Heathrow flights
Charles de Gaulle to Heathrow flights
Madrid to Gatwick flights
Charles de Gaulle to London City flights
Duesseldorf Intl to Stansted flights
Frankfurt to Gatwick flights
Beauvais-Tille to Stansted flights
Madrid to Heathrow flights
Duesseldorf Intl to Heathrow flights
Frankfurt to Luton flights
Duesseldorf Intl to Luton flights
Orly to Heathrow flights
Orly to Gatwick flights
Vienna to Gatwick flights
Frederic Chopin to Stansted flights
Charles de Gaulle to Southend flights
Malpensa to Stansted flights
Vienna to Heathrow flights
Malpensa to Heathrow flights
Madrid to Stansted flights
Vienna to London City flights
Vienna to Stansted flights
Malpensa to London City flights
Lyon to Gatwick flights
Nantes to Gatwick flights
Amsterdam to Gatwick flights
Nantes to Heathrow flights
Malpensa to Luton flights
Amsterdam to Stansted flights
Beauvais-Tille to Luton flights
Nantes to Stansted flights
Nantes to Luton flights
Vienna to Luton flights
Madrid to Southend flights
Amsterdam to Luton flights
Barcelona-El Prat to Luton flights
Lyon to Heathrow flights
Amsterdam to London City flights
Lyon to Stansted flights
Barcelona-El Prat to Stansted flights
Dublin to Heathrow flights
Frankfurt to London City flights
Barcelona-El Prat to London City flights
Lyon to London City flights
Linate to London City flights
Oslo Gardermoen to Luton flights
Amsterdam to Southend flights
Cologne to Heathrow flights

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 January 2026.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest£74Average£162FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
FinnairCheapest£152Average£267FlexibilityNo 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.

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.